605  
WTHW80 PHFO 180248  
TCVHFO  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
CALVIN LOCAL WATCH/WARNING STATEMENT/ADVISORY NUMBER 26  
NATIONAL WEATHER SERVICE HONOLULU HI EP032023  
448 PM HST MON JUL 17 2023  
 
HIZ023-181100-  
/O.NEW.PHFO.TR.W.2003.230718T0248Z-000000T0000Z/  
/O.UPG.PHFO.TR.A.2003.000000T0000Z-000000T0000Z/  
KONA-  
448 PM HST MON JUL 17 2023  
   
..TROPICAL STORM WARNING IN EFFECT
 
 
A TROPICAL STORM WARNING MEANS TROPICAL STORM-FORCE WINDS ARE  
EXPECTED SOMEWHERE WITHIN THIS AREA WITHIN THE NEXT 36 HOURS  
 
* LOCATIONS AFFECTED  
- KAILUA-KONA  
- CAPTAIN COOK  
- MILOLII  
 
* WIND  
- LATEST LOCAL FORECAST: TROPICAL STORM FORCE WINDS REMAIN  
POSSIBLE  
- PEAK WIND FORECAST: 15-25 MPH WITH GUSTS TO 30 MPH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39  
TO 57 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM  
FORCE.  
- PREPARE: EFFORTS TO PROTECT PROPERTY SHOULD NOW BE  
UNDERWAY. PREPARE FOR LIMITED WIND DAMAGE.  
- ACT: ACT NOW TO COMPLETE PREPARATIONS BEFORE THE WIND  
BECOMES HAZARDOUS.  
 
- POTENTIAL IMPACTS: LIMITED  
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED  
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.  
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR  
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES  
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN  
OVER.  
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN  
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING  
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.  
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.  
 
* STORM SURGE  
- LATEST LOCAL FORECAST: NOT AVAILABLE AT THIS TIME. TO BE  
UPDATED SHORTLY.  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: NOT AVAILABLE AT THIS  
TIME. TO BE UPDATED SHORTLY.  
 
- POTENTIAL IMPACTS: NOT AVAILABLE AT THIS TIME. TO BE UPDATED  
SHORTLY.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT  
- PEAK RAINFALL AMOUNTS: ADDITIONAL AROUND 1 INCH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR  
MODERATE FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR  
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES  
ARE POSSIBLE.  
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA  
VULNERABLE TO FLOODING.  
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE  
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.  
 
- POTENTIAL IMPACTS: SIGNIFICANT  
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS  
AND RESCUES.  
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH  
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,  
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,  
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.  
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN  
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS  
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND  
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON  
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.  
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE  
CLOSURES.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR A  
FEW TORNADOES.  
- PREPARE: IF YOUR SHELTER IS PARTICULARLY VULNERABLE TO  
TORNADOES, PREPARE TO RELOCATE TO SAFE SHELTER BEFORE  
HAZARDOUS WEATHER ARRIVES.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HTTPS://WWW.WEATHER.GOV/HFO  
 

 
 
HIZ051-181100-  
/O.NEW.PHFO.TR.W.2003.230718T0248Z-000000T0000Z/  
/O.UPG.PHFO.TR.A.2003.000000T0000Z-000000T0000Z/  
BIG ISLAND SOUTH-  
448 PM HST MON JUL 17 2023  
   
..TROPICAL STORM WARNING IN EFFECT
 
 
A TROPICAL STORM WARNING MEANS TROPICAL STORM-FORCE WINDS ARE  
EXPECTED SOMEWHERE WITHIN THIS AREA WITHIN THE NEXT 36 HOURS  
 
* LOCATIONS AFFECTED  
- HAWAIIAN OCEAN VIEW ESTATES  
 
* WIND  
- LATEST LOCAL FORECAST: TROPICAL STORM FORCE WINDS REMAIN  
POSSIBLE  
- PEAK WIND FORECAST: 15-25 MPH WITH GUSTS TO 35 MPH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39  
TO 57 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM  
FORCE.  
- PREPARE: EFFORTS TO PROTECT PROPERTY SHOULD NOW BE  
UNDERWAY. PREPARE FOR LIMITED WIND DAMAGE.  
- ACT: ACT NOW TO COMPLETE PREPARATIONS BEFORE THE WIND  
BECOMES HAZARDOUS.  
 
- POTENTIAL IMPACTS: LIMITED  
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED  
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.  
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR  
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES  
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN  
OVER.  
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN  
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING  
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.  
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.  
 
* STORM SURGE  
- LATEST LOCAL FORECAST: NOT AVAILABLE AT THIS TIME. TO BE  
UPDATED SHORTLY.  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: NOT AVAILABLE AT THIS  
TIME. TO BE UPDATED SHORTLY.  
 
- POTENTIAL IMPACTS: NOT AVAILABLE AT THIS TIME. TO BE UPDATED  
SHORTLY.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT  
- PEAK RAINFALL AMOUNTS: AROUND 1 INCH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR  
MODERATE FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR  
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES  
ARE POSSIBLE.  
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA  
VULNERABLE TO FLOODING.  
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE  
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.  
 
- POTENTIAL IMPACTS: SIGNIFICANT  
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS  
AND RESCUES.  
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH  
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,  
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,  
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.  
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN  
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS  
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND  
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON  
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.  
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE  
CLOSURES.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR A  
FEW TORNADOES.  
- PREPARE: IF YOUR SHELTER IS PARTICULARLY VULNERABLE TO  
TORNADOES, PREPARE TO RELOCATE TO SAFE SHELTER BEFORE  
HAZARDOUS WEATHER ARRIVES.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HTTPS://WWW.WEATHER.GOV/HFO  
 

 
 
HIZ052-181100-  
/O.NEW.PHFO.TR.W.2003.230718T0248Z-000000T0000Z/  
/O.UPG.PHFO.TR.A.2003.000000T0000Z-000000T0000Z/  
BIG ISLAND SOUTHEAST-  
448 PM HST MON JUL 17 2023  
   
..TROPICAL STORM WARNING IN EFFECT
 
 
A TROPICAL STORM WARNING MEANS TROPICAL STORM-FORCE WINDS ARE  
EXPECTED SOMEWHERE WITHIN THIS AREA WITHIN THE NEXT 36 HOURS  
 
* LOCATIONS AFFECTED  
- NAALEHU  
- PAHALA  
 
* WIND  
- LATEST LOCAL FORECAST: TROPICAL STORM FORCE WINDS REMAIN  
POSSIBLE  
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 55 MPH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39  
TO 57 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM  
FORCE.  
- PREPARE: EFFORTS TO PROTECT PROPERTY SHOULD NOW BE  
UNDERWAY. PREPARE FOR LIMITED WIND DAMAGE.  
- ACT: ACT NOW TO COMPLETE PREPARATIONS BEFORE THE WIND  
BECOMES HAZARDOUS.  
 
- POTENTIAL IMPACTS: LIMITED  
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED  
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.  
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR  
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES  
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN  
OVER.  
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN  
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING  
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.  
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.  
 
* STORM SURGE  
- LATEST LOCAL FORECAST: NOT AVAILABLE AT THIS TIME. TO BE  
UPDATED SHORTLY.  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: NOT AVAILABLE AT THIS  
TIME. TO BE UPDATED SHORTLY.  
 
- POTENTIAL IMPACTS: NOT AVAILABLE AT THIS TIME. TO BE UPDATED  
SHORTLY.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT  
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY  
HIGHER AMOUNTS  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR  
MODERATE FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR  
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES  
ARE POSSIBLE.  
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA  
VULNERABLE TO FLOODING.  
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE  
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.  
 
- POTENTIAL IMPACTS: SIGNIFICANT  
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS  
AND RESCUES.  
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH  
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,  
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,  
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.  
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN  
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS  
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND  
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON  
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.  
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE  
CLOSURES.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR A  
FEW TORNADOES.  
- PREPARE: IF YOUR SHELTER IS PARTICULARLY VULNERABLE TO  
TORNADOES, PREPARE TO RELOCATE TO SAFE SHELTER BEFORE  
HAZARDOUS WEATHER ARRIVES.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HTTPS://WWW.WEATHER.GOV/HFO  
 

 
 
HIZ053-181100-  
/O.NEW.PHFO.TR.W.2003.230718T0248Z-000000T0000Z/  
/O.UPG.PHFO.TR.A.2003.000000T0000Z-000000T0000Z/  
BIG ISLAND EAST-  
448 PM HST MON JUL 17 2023  
   
..TROPICAL STORM WARNING IN EFFECT
 
 
A TROPICAL STORM WARNING MEANS TROPICAL STORM-FORCE WINDS ARE  
EXPECTED SOMEWHERE WITHIN THIS AREA WITHIN THE NEXT 36 HOURS  
 
* LOCATIONS AFFECTED  
- HILO  
- PAHOA  
- VOLCANO  
 
* WIND  
- LATEST LOCAL FORECAST: TROPICAL STORM FORCE WINDS REMAIN  
POSSIBLE  
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 50 MPH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39  
TO 57 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM  
FORCE.  
- PREPARE: EFFORTS TO PROTECT PROPERTY SHOULD NOW BE  
UNDERWAY. PREPARE FOR LIMITED WIND DAMAGE.  
- ACT: ACT NOW TO COMPLETE PREPARATIONS BEFORE THE WIND  
BECOMES HAZARDOUS.  
 
- POTENTIAL IMPACTS: LIMITED  
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED  
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.  
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR  
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES  
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN  
OVER.  
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN  
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING  
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.  
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.  
 
* STORM SURGE  
- LATEST LOCAL FORECAST: NOT AVAILABLE AT THIS TIME. TO BE  
UPDATED SHORTLY.  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: NOT AVAILABLE AT THIS  
TIME. TO BE UPDATED SHORTLY.  
 
- POTENTIAL IMPACTS: NOT AVAILABLE AT THIS TIME. TO BE UPDATED  
SHORTLY.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT  
- PEAK RAINFALL AMOUNTS: ADDITIONAL 4-8 INCHES, WITH LOCALLY  
HIGHER AMOUNTS  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR  
MODERATE FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR  
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES  
ARE POSSIBLE.  
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA  
VULNERABLE TO FLOODING.  
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE  
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.  
 
- POTENTIAL IMPACTS: SIGNIFICANT  
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS  
AND RESCUES.  
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH  
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,  
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,  
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.  
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN  
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS  
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND  
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON  
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.  
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE  
CLOSURES.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR A  
FEW TORNADOES.  
- PREPARE: IF YOUR SHELTER IS PARTICULARLY VULNERABLE TO  
TORNADOES, PREPARE TO RELOCATE TO SAFE SHELTER BEFORE  
HAZARDOUS WEATHER ARRIVES.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HTTPS://WWW.WEATHER.GOV/HFO  
 

 
 
HIZ054-181100-  
/O.NEW.PHFO.TR.W.2003.230718T0248Z-000000T0000Z/  
/O.UPG.PHFO.TR.A.2003.000000T0000Z-000000T0000Z/  
BIG ISLAND NORTH-  
448 PM HST MON JUL 17 2023  
   
..TROPICAL STORM WARNING IN EFFECT
 
 
A TROPICAL STORM WARNING MEANS TROPICAL STORM-FORCE WINDS ARE  
EXPECTED SOMEWHERE WITHIN THIS AREA WITHIN THE NEXT 36 HOURS  
 
* LOCATIONS AFFECTED  
- KAMUELA  
- HAWI  
- HONOKAA  
 
* WIND  
- LATEST LOCAL FORECAST: TROPICAL STORM FORCE WINDS REMAIN  
POSSIBLE  
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 50 MPH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39  
TO 57 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM  
FORCE.  
- PREPARE: REMAINING EFFORTS TO PROTECT PROPERTY SHOULD BE  
COMPLETED AS SOON AS POSSIBLE. PREPARE FOR LIMITED WIND  
DAMAGE.  
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.  
 
- POTENTIAL IMPACTS: LIMITED  
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED  
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.  
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR  
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES  
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN  
OVER.  
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN  
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING  
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.  
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.  
 
* STORM SURGE  
- LATEST LOCAL FORECAST: NOT AVAILABLE AT THIS TIME. TO BE  
UPDATED SHORTLY.  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: NOT AVAILABLE AT THIS  
TIME. TO BE UPDATED SHORTLY.  
 
- POTENTIAL IMPACTS: NOT AVAILABLE AT THIS TIME. TO BE UPDATED  
SHORTLY.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT  
- PEAK RAINFALL AMOUNTS: ADDITIONAL 3-6 INCHES, WITH LOCALLY  
HIGHER AMOUNTS  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR  
MODERATE FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR  
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES  
ARE POSSIBLE.  
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA  
VULNERABLE TO FLOODING.  
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE  
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.  
 
- POTENTIAL IMPACTS: SIGNIFICANT  
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS  
AND RESCUES.  
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH  
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,  
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,  
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.  
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN  
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS  
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND  
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON  
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.  
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE  
CLOSURES.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR A  
FEW TORNADOES.  
- PREPARE: IF YOUR SHELTER IS PARTICULARLY VULNERABLE TO  
TORNADOES, PREPARE TO RELOCATE TO SAFE SHELTER BEFORE  
HAZARDOUS WEATHER ARRIVES.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HTTPS://WWW.WEATHER.GOV/HFO  
 

 
 
HIZ026-181100-  
/O.NEW.PHFO.TR.W.2003.230718T0248Z-000000T0000Z/  
/O.UPG.PHFO.TR.A.2003.000000T0000Z-000000T0000Z/  
KOHALA-  
448 PM HST MON JUL 17 2023  
   
..TROPICAL STORM WARNING IN EFFECT
 
 
A TROPICAL STORM WARNING MEANS TROPICAL STORM-FORCE WINDS ARE  
EXPECTED SOMEWHERE WITHIN THIS AREA WITHIN THE NEXT 36 HOURS  
 
* LOCATIONS AFFECTED  
- KAWAIHAE  
- WAIKOLOA VILLAGE  
- MAHUKONA  
 
* WIND  
- LATEST LOCAL FORECAST: TROPICAL STORM FORCE WINDS REMAIN  
POSSIBLE  
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 50 MPH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39  
TO 57 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM  
FORCE.  
- PREPARE: EFFORTS TO PROTECT PROPERTY SHOULD NOW BE  
UNDERWAY. PREPARE FOR LIMITED WIND DAMAGE.  
- ACT: ACT NOW TO COMPLETE PREPARATIONS BEFORE THE WIND  
BECOMES HAZARDOUS.  
 
- POTENTIAL IMPACTS: LIMITED  
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED  
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.  
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR  
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES  
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN  
OVER.  
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN  
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING  
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.  
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.  
 
* STORM SURGE  
- LATEST LOCAL FORECAST: NOT AVAILABLE AT THIS TIME. TO BE  
UPDATED SHORTLY.  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: NOT AVAILABLE AT THIS  
TIME. TO BE UPDATED SHORTLY.  
 
- POTENTIAL IMPACTS: NOT AVAILABLE AT THIS TIME. TO BE UPDATED  
SHORTLY.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT  
- PEAK RAINFALL AMOUNTS: ADDITIONAL AROUND 1 INCH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR  
MODERATE FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR  
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES  
ARE POSSIBLE.  
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA  
VULNERABLE TO FLOODING.  
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE  
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.  
 
- POTENTIAL IMPACTS: SIGNIFICANT  
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS  
AND RESCUES.  
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH  
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,  
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,  
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.  
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN  
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS  
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND  
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON  
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.  
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE  
CLOSURES.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR A  
FEW TORNADOES.  
- PREPARE: IF YOUR SHELTER IS PARTICULARLY VULNERABLE TO  
TORNADOES, PREPARE TO RELOCATE TO SAFE SHELTER BEFORE  
HAZARDOUS WEATHER ARRIVES.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HTTPS://WWW.WEATHER.GOV/HFO  
 

 
 
HIZ027-181100-  
/O.NEW.PHFO.TR.W.2003.230718T0248Z-000000T0000Z/  
/O.UPG.PHFO.TR.A.2003.000000T0000Z-000000T0000Z/  
BIG ISLAND INTERIOR-  
448 PM HST MON JUL 17 2023  
   
..TROPICAL STORM WARNING IN EFFECT
 
 
A TROPICAL STORM WARNING MEANS TROPICAL STORM-FORCE WINDS ARE  
EXPECTED SOMEWHERE WITHIN THIS AREA WITHIN THE NEXT 36 HOURS  
 
* LOCATIONS AFFECTED  
- BRADSHAW ARMY AIRFIELD  
 
* WIND  
- LATEST LOCAL FORECAST: TROPICAL STORM FORCE WINDS REMAIN  
POSSIBLE  
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 50 MPH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39  
TO 57 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM  
FORCE.  
- PREPARE: EFFORTS TO PROTECT PROPERTY SHOULD NOW BE  
UNDERWAY. PREPARE FOR LIMITED WIND DAMAGE.  
- ACT: ACT NOW TO COMPLETE PREPARATIONS BEFORE THE WIND  
BECOMES HAZARDOUS.  
 
- POTENTIAL IMPACTS: LIMITED  
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED  
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.  
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR  
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES  
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN  
OVER.  
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN  
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING  
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.  
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT  
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY  
HIGHER AMOUNTS  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR  
MODERATE FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR  
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES  
ARE POSSIBLE.  
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA  
VULNERABLE TO FLOODING.  
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE  
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.  
 
- POTENTIAL IMPACTS: SIGNIFICANT  
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS  
AND RESCUES.  
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH  
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,  
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,  
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.  
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN  
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS  
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND  
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON  
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.  
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE  
CLOSURES.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR A  
FEW TORNADOES.  
- PREPARE: IF YOUR SHELTER IS PARTICULARLY VULNERABLE TO  
TORNADOES, PREPARE TO RELOCATE TO SAFE SHELTER BEFORE  
HAZARDOUS WEATHER ARRIVES.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HTTPS://WWW.WEATHER.GOV/HFO  
 

 
 
HIZ028-181100-  
/O.NEW.PHFO.TR.W.2003.230718T0248Z-000000T0000Z/  
/O.UPG.PHFO.TR.A.2003.000000T0000Z-000000T0000Z/  
BIG ISLAND SUMMITS-  
448 PM HST MON JUL 17 2023  
   
..TROPICAL STORM WARNING IN EFFECT
 
 
A TROPICAL STORM WARNING MEANS TROPICAL STORM-FORCE WINDS ARE  
EXPECTED SOMEWHERE WITHIN THIS AREA WITHIN THE NEXT 36 HOURS  
 
* LOCATIONS AFFECTED  
- MAUNA KEA SUMMIT  
- MAUNA LOA SUMMIT  
 
* WIND  
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND  
- PEAK WIND FORECAST: 40-50 MPH WITH GUSTS TO 60 MPH  
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY TUESDAY  
MORNING UNTIL WEDNESDAY MORNING  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39  
TO 57 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM  
FORCE.  
- PREPARE: REMAINING EFFORTS TO PROTECT PROPERTY SHOULD BE  
COMPLETED AS SOON AS POSSIBLE. PREPARE FOR LIMITED WIND  
DAMAGE.  
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.  
 
- POTENTIAL IMPACTS: LIMITED  
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED  
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.  
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR  
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES  
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN  
OVER.  
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN  
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING  
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.  
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT  
- PEAK RAINFALL AMOUNTS: 2-4 INCHES, WITH LOCALLY HIGHER  
AMOUNTS  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR  
MODERATE FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR  
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES  
ARE POSSIBLE.  
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA  
VULNERABLE TO FLOODING.  
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE  
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.  
 
- POTENTIAL IMPACTS: SIGNIFICANT  
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS  
AND RESCUES.  
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH  
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,  
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,  
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.  
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN  
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS  
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND  
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON  
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.  
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE  
CLOSURES.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR A  
FEW TORNADOES.  
- PREPARE: IF YOUR SHELTER IS PARTICULARLY VULNERABLE TO  
TORNADOES, PREPARE TO RELOCATE TO SAFE SHELTER BEFORE  
HAZARDOUS WEATHER ARRIVES.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HTTPS://WWW.WEATHER.GOV/HFO  
 

 
 
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