968  
WGUS66 KEKA 192138  
FFAEKA  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE EUREKA CA  
138 PM PST TUE NOV 19 2024  
 
.A MAJOR ATMOSPHERIC RIVER STORM IS FORECAST TO BRING PERIODS OF  
HEAVY RAIN AND THE POTENTIAL FOR MAJOR FLOODING IN URBAN AND RURAL  
AREAS LATE TONIGHT THROUGH FRIDAY. SMALL CREEKS AND STREAMS WILL  
RAPIDLY RISE AND MAY COME OUT OF THEIR BANKS. MORE EXTENSIVE  
FLOODING, INCLUDING FLOODING OF MAIN STEM RIVERS, IS FORECAST LATER  
IN THE WEEK.  
 
CAZ109>113-200545-  
/O.EXT.KEKA.FA.A.0007.241120T1200Z-241123T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
MENDOCINO COAST-NORTHWESTERN MENDOCINO INTERIOR-NORTHEASTERN  
MENDOCINO INTERIOR-SOUTHWESTERN MENDOCINO INTERIOR-SOUTHEASTERN  
MENDOCINO INTERIOR-  
138 PM PST TUE NOV 19 2024  
 
...FLOOD WATCH NOW IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY  
EVENING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF NORTHWEST CALIFORNIA, INCLUDING THE MENDOCINO  
COAST, NORTHEASTERN MENDOCINO INTERIOR, NORTHWESTERN MENDOCINO  
INTERIOR, SOUTHEASTERN MENDOCINO INTERIOR AND SOUTHWESTERN  
MENDOCINO INTERIOR.  
 
* WHEN...FROM LATE TONIGHT THROUGH FRIDAY EVENING.  
 
* IMPACTS...THERE WILL BE AN INCREASED RISK OF ROCK AND LAND SLIDES  
ALONG ROADWAYS. EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR  
IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER CROSSINGS MAY BE  
FLOODED. STORM DRAINS AND DITCHES MAY BECOME CLOGGED WITH DEBRIS.  
EXTENSIVE STREET FLOODING AND FLOODING OF CREEKS AND RIVERS ARE  
POSSIBLE. AREA CREEKS AND STREAMS ARE RUNNING HIGH AND COULD FLOOD  
WITH MORE HEAVY RAIN.  
 
* ADDITIONAL DETAILS...  
- 3 TO 5 INCHES OF RAIN IS EXPECTED TO FALL TONIGHT AND  
WEDNESDAY, WITH AN ADDITIONAL 2 TO 4 INCHES POSSIBLE  
THURSDAY. RAIN EXPECTED TO CONTINUE FRIDAY INTO THE WEEKEND.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
CAZ114-115-200545-  
/O.EXT.KEKA.FA.A.0007.241120T1200Z-241123T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
NORTHERN LAKE-SOUTHERN LAKE-  
138 PM PST TUE NOV 19 2024  
 
...FLOOD WATCH NOW IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY  
EVENING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF NORTHWEST CALIFORNIA, INCLUDING THE FOLLOWING  
AREAS, NORTHERN LAKE AND SOUTHERN LAKE.  
 
* WHEN...FROM LATE TONIGHT THROUGH FRIDAY EVENING.  
 
* IMPACTS...THERE WILL BE AN INCREASED RISK OF ROCK AND LAND SLIDES  
ALONG ROADWAYS. EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR  
IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER CROSSINGS MAY BE  
FLOODED. STORM DRAINS AND DITCHES MAY BECOME CLOGGED WITH DEBRIS.  
EXTENSIVE STREET FLOODING AND FLOODING OF CREEKS AND RIVERS ARE  
POSSIBLE. AREA CREEKS AND STREAMS ARE RUNNING HIGH AND COULD FLOOD  
WITH MORE HEAVY RAIN.  
 
* ADDITIONAL DETAILS...  
- 2 TO 5 INCHES OF RAIN IS EXPECTED TO FALL TONIGHT AND  
WEDNESDAY, WITH AN ADDITIONAL 2 TO 3 INCHES POSSIBLE  
THURSDAY. RAIN EXPECTED TO CONTINUE FRIDAY INTO THE WEEKEND.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
CAZ108-200545-  
/O.EXT.KEKA.FA.A.0007.241120T1200Z-241123T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SOUTHERN TRINITY-  
138 PM PST TUE NOV 19 2024  
 
...FLOOD WATCH NOW IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY  
EVENING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF NORTHWEST CALIFORNIA, INCLUDING SOUTHERN  
TRINITY, WITH HIGHEST AMOUNTS EXPECTED TO THE SOUTHWEST OF SOUTH  
FORK MTN.  
 
* WHEN...FROM LATE TONIGHT THROUGH FRIDAY EVENING.  
 
* IMPACTS...THERE WILL BE AN INCREASED RISK OF ROCK AND LAND SLIDES  
ALONG ROADWAYS. EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR  
IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER CROSSINGS MAY BE  
FLOODED. STORM DRAINS AND DITCHES MAY BECOME CLOGGED WITH DEBRIS.  
EXTENSIVE STREET FLOODING AND FLOODING OF CREEKS AND RIVERS ARE  
POSSIBLE. AREA CREEKS AND STREAMS ARE RUNNING HIGH AND COULD FLOOD  
WITH MORE HEAVY RAIN.  
 
* ADDITIONAL DETAILS...  
- 3 TO 6 INCHES OF RAIN IS EXPECTED TO FALL TONIGHT AND  
WEDNESDAY, WITH AN ADDITIONAL 2 TO 4 INCHES POSSIBLE  
THURSDAY. RAIN EXPECTED TO CONTINUE FRIDAY INTO THE WEEKEND.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
CAZ101-102-200545-  
/O.CON.KEKA.FA.A.0007.241120T1200Z-241123T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COASTAL DEL NORTE-DEL NORTE INTERIOR-  
138 PM PST TUE NOV 19 2024  
 
...FLOOD WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY  
EVENING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF NORTHWEST CALIFORNIA, INCLUDING COASTAL DEL  
NORTE AND DEL NORTE INTERIOR.  
 
* WHEN...FROM LATE TONIGHT THROUGH FRIDAY EVENING.  
 
* IMPACTS...THERE WILL BE AN INCREASED RISK OF ROCK AND LAND SLIDES  
ALONG ROADWAYS. EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR  
IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER CROSSINGS MAY BE  
FLOODED. STORM DRAINS AND DITCHES MAY BECOME CLOGGED WITH DEBRIS.  
EXTENSIVE STREET FLOODING AND FLOODING OF CREEKS AND RIVERS ARE  
POSSIBLE. AREA CREEKS AND STREAMS ARE RUNNING HIGH AND COULD FLOOD  
WITH MORE HEAVY RAIN.  
 
* ADDITIONAL DETAILS...  
- 3 TO 5 INCHES OF RAIN IS EXPECTED TO FALL TONIGHT AND  
WEDNESDAY, WITH AN ADDITIONAL 2 TO 4 INCHES POSSIBLE  
THURSDAY. RAIN EXPECTED TO CONTINUES FRIDAY AND OVER THE  
WEEKEND.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
CAZ103>106-200545-  
/O.CON.KEKA.FA.A.0007.241120T1200Z-241123T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
NORTHERN HUMBOLDT COAST-SOUTHWESTERN HUMBOLDT-NORTHERN HUMBOLDT  
INTERIOR-SOUTHERN HUMBOLDT INTERIOR-  
138 PM PST TUE NOV 19 2024  
 
...FLOOD WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY  
EVENING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF NORTHWEST CALIFORNIA, INCLUDING THE NORTHERN  
HUMBOLDT COAST, NORTHERN HUMBOLDT INTERIOR, SOUTHERN HUMBOLDT  
INTERIOR AND SOUTHWESTERN HUMBOLDT.  
 
* WHEN...FROM LATE TONIGHT THROUGH FRIDAY EVENING.  
 
* IMPACTS...THERE WILL BE AN INCREASED RISK OF ROCK AND LAND SLIDES  
ALONG ROADWAYS. EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR  
IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER CROSSINGS MAY BE  
FLOODED. STORM DRAINS AND DITCHES MAY BECOME CLOGGED WITH DEBRIS.  
EXTENSIVE STREET FLOODING AND FLOODING OF CREEKS AND RIVERS ARE  
POSSIBLE. AREA CREEKS AND STREAMS ARE RUNNING HIGH AND COULD FLOOD  
WITH MORE HEAVY RAIN.  
 
* ADDITIONAL DETAILS...  
- 2 TO 6 INCHES OF RAIN IS EXPECTED TO FALL TONIGHT AND  
WEDNESDAY, WITH AN ADDITIONAL 2 TO 4 INCHES POSSIBLE  
THURSDAY. OVER 12 INCHES OF RAIN POSSIBLE IN THE KING RANGE  
BY THURSDAY, WITH ADDITIONAL RAIN EXPECTED FRIDAY AND  
SATURDAY.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
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