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TROPICAL STORM LIDIA FORECAST/ADVISORY NUMBER  11
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP142017
0900 UTC FRI SEP 01 2017

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

THE GOVERNMENT OF MEXICO HAS EXTENDED THE TROPICAL STORM WARNING ON
THE WEST COAST OF THE BAJA CALIFORNIA PENINSULA NORTHWARD TO SAN
JOSE DE LAS PALOMAS... ON THE EAST COAST NORTHWARD TO ISLA SAN
LUIS... AND ALONG THE COAST OF MAINLAND MEXICO NORTHWARD TO PUERTO
LIBERTAD.

THE GOVERNMENT OF MEXICO HAS DISCONTINUED THE HURRICANE WATCH FOR
BAJA CALIFORNIA SUR... AS WELL AS THE TROPICAL STORM WARNING SOUTH
OF ALTATA ON THE COAST OF MAINLAND MEXICO.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* BAJA CALIFORNIA PENINSULA FROM SAN JOSE DE LAS PALOMAS TO ISLA
SAN LUIS
* MAINLAND MEXICO FROM ALTATA TO PUERTO LIBERTAD

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS.

INTERESTS ELSEWHERE IN WESTERN MEXICO AND THE BAJA CALIFORNIA
PENINSULA SHOULD MONITOR THE PROGRESS OF LIDIA.

TROPICAL STORM CENTER LOCATED NEAR 23.8N 111.0W AT 01/0900Z
POSITION ACCURATE WITHIN  40 NM

PRESENT MOVEMENT TOWARD THE NORTHWEST OR 325 DEGREES AT   7 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  987 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT....... 30NE  30SE   0SW  30NW.
34 KT.......170NE 130SE  50SW  60NW.
12 FT SEAS..180NE 240SE  90SW  90NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT.  RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT...CENTER LOCATED NEAR 23.8N 111.0W AT 01/0900Z
AT 01/0600Z CENTER WAS LOCATED NEAR 23.4N 110.7W

FORECAST VALID 01/1800Z 25.1N 111.9W...INLAND
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...160NE  90SE  50SW  60NW.

FORECAST VALID 02/0600Z 26.8N 113.4W...INLAND
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...140NE  50SE  40SW  50NW.

FORECAST VALID 02/1800Z 28.1N 115.0W...OVER WATER
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 60NE   0SE   0SW  40NW.

FORECAST VALID 03/0600Z 29.3N 116.7W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.

FORECAST VALID 04/0600Z 31.8N 121.0W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM
ON DAY 4 AND 150 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY

OUTLOOK VALID 05/0600Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 23.8N 111.0W

NEXT ADVISORY AT 01/1500Z

$$
FORECASTER BERG


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