615
WTPZ33 KNHC 281435
TCPEP3
BULLETIN
TROPICAL STORM SONIA ADVISORY NUMBER 16
NWS NATIONAL HURRICANE CENTER MIAMI FL EP182025
800 AM PDT TUE OCT 28 2025
..SONIA EXPECTED TO BECOME A REMNANT LOW TONIGHT
SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION
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LOCATION...15.1N 123.5W
ABOUT 1035 MI...1670 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 8 MPH...13 KM/H
MINIMUM CENTRAL PRESSURE...1003 MB...29.62 INCHES
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
DISCUSSION AND OUTLOOK
----------------------
AT 800 AM PDT (1500 UTC), THE CENTER OF TROPICAL STORM SONIA WAS
LOCATED NEAR LATITUDE 15.1 NORTH, LONGITUDE 123.5 WEST. SONIA IS
MOVING TOWARD THE WEST-NORTHWEST NEAR 8 MPH (13 KM/H). A TURN
TOWARD THE WEST IS EXPECTED LATER TODAY, FOLLOWED BY A GRADUAL
INCREASE IN FORWARD SPEED DURING THE NEXT DAY OR SO.
MAXIMUM SUSTAINED WINDS ARE NEAR 45 MPH (75 KM/H) WITH HIGHER GUSTS.
GRADUAL WEAKENING IS FORECAST DURING THE NEXT OR TWO, WITH SONIA
EXPECTED TO BECOME A POST-TROPICAL REMNANT LOW TONIGHT.
TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 60 MILES (95 KM)
FROM THE CENTER.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1003 MB (29.62 INCHES).
HAZARDS AFFECTING LAND
----------------------
NONE.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY AT 200 PM PDT.
FORECASTER BROWN
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