WTPZ31 KNHC 101131 RRA

TCPEP1



BULLETIN

TROPICAL STORM SERGIO INTERMEDIATE ADVISORY NUMBER 44A

NWS NATIONAL HURRICANE CENTER MIAMI FL       EP212018

500 AM PDT WED OCT 10 2018



...FLOODING RAINS FROM SERGIO EXPECTED ACROSS NORTHWESTERN MEXICO

AND THE SOUTHERN PLAINS OF THE UNITED STATES OVER THE WEEKEND...





SUMMARY OF 500 AM PDT...1200 UTC...INFORMATION

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LOCATION...17.7N 124.1W

ABOUT 990 MI...1590 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA

MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/H

PRESENT MOVEMENT...ENE OR 65 DEGREES AT 12 MPH...19 KM/H

MINIMUM CENTRAL PRESSURE...991 MB...29.27 INCHES





WATCHES AND WARNINGS

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CHANGES WITH THIS ADVISORY:



NONE.





SUMMARY OF WATCHES AND WARNINGS IN EFFECT:



A TROPICAL STORM WATCH IS IN EFFECT FOR...

... WEST COAST OF THE BAJA CALIFORNIA PENINSULA FROM PUNTA EUGENIA TO

CABO SAN LAZARO



A TROPICAL STORM WATCH IS IN EFFECT FOR...

... EAST COAST OF THE BAJA CALIFORNIA PENINSULA FROM BAHIA SAN JUAN

BAUTISTA TO SAN EVARISTO



A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE

POSSIBLE WITHIN THE WATCH AREA, GENERALLY WITHIN 48 HOURS.



INTERESTS ELSEWHERE IN THE NORTHERN AND CENTRAL BAJA CALIFORNIA

PENINSULA AND NORTHWESTERN SONORA SHOULD MONITOR THE PROGRESS OF

SERGIO.  ADDITIONAL WATCHES OR WARNINGS MAY BE REQUIRED ON THURSDAY.



FOR STORM INFORMATION SPECIFIC TO YOUR AREA, PLEASE MONITOR PRODUCTS

ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE.





DISCUSSION AND OUTLOOK

----------------------

AT 500 AM PDT (1200 UTC), THE CENTER OF TROPICAL STORM SERGIO WAS

LOCATED NEAR LATITUDE 17.7 NORTH, LONGITUDE 124.1 WEST. SERGIO IS