WTPZ34 KNHC 221736 RRA

TCPEP4



BULLETIN

HURRICANE WILLA INTERMEDIATE ADVISORY NUMBER 10A

NWS NATIONAL HURRICANE CENTER MIAMI FL       EP242018

1200 PM MDT MON OCT 22 2018



...EYE OF POTENTIALLY CATASTROPHIC CATEGORY 5 HURRICANE WILLA

MOVING NORTHWARD...

...EXPECTED TO PRODUCE LIFE-THREATENING STORM SURGE, WIND, AND

RAINFALL OVER PORTIONS OF WEST-CENTRAL AND SOUTHWESTERN MEXICO...





SUMMARY OF 1200 PM MDT...1800 UTC...INFORMATION

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

LOCATION...19.4N 107.2W

ABOUT 155 MI...250 KM SSW OF LAS ISLAS MARIAS MEXICO

ABOUT 120 MI...190 KM SW OF CABO CORRIENTES MEXICO

MAXIMUM SUSTAINED WINDS...160 MPH...260 KM/H

PRESENT MOVEMENT...N OR 360 DEGREES AT 7 MPH...11 KM/H

MINIMUM CENTRAL PRESSURE...925 MB...27.32 INCHES





WATCHES AND WARNINGS

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

CHANGES WITH THIS ADVISORY:



NONE.



SUMMARY OF WATCHES AND WARNINGS IN EFFECT:



A HURRICANE WARNING IS IN EFFECT FOR...

. SAN BLAS TO MAZATLAN, INCLUDING LAS ISLAS MARIAS



A TROPICAL STORM WARNING IS IN EFFECT FOR...

. PLAYA PERULA TO SAN BLAS

. NORTH OF MAZATLAN TO BAHIA TEMPEHUAYA



A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED

SOMEWHERE WITHIN THE WARNING AREA WITHIN THE NEXT 36 HOURS.

PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED TO

COMPLETION.



A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE

EXPECTED SOMEWHERE WITHIN THE WARNING AREA, IN THIS CASE WITHIN THE

NEXT 12 TO 24 HOURS.



INTERESTS ELSEWHERE ALONG THE COASTS OF WEST-CENTRAL AND

SOUTHWESTERN MAINLAND MEXICO SHOULD MONITOR THE PROGRESS OF WILLA.



FOR STORM INFORMATION SPECIFIC TO YOUR AREA, PLEASE MONITOR

PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE.