000
WTPZ21 KNHC 120852
TCMEP1

TROPICAL STORM SERGIO FORECAST/ADVISORY NUMBER  52
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP212018
0900 UTC FRI OCT 12 2018

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

NONE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* WEST COAST OF THE BAJA CALIFORNIA PENINSULA FROM PUNTA EUGENIA TO
CABO SAN LAZARO
* EAST COAST OF THE BAJA CALIFORNIA PENINSULA FROM MULEGE TO
BAHIA SAN JUAN BAUTISTA

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

INTERESTS ELSEWHERE IN THE NORTHERN AND CENTRAL BAJA CALIFORNIA
PENINSULA AND NORTHWESTERN SONORA SHOULD MONITOR THE PROGRESS OF
SERGIO.

TROPICAL STORM CENTER LOCATED NEAR 26.1N 113.8W AT 12/0900Z
POSITION ACCURATE WITHIN  20 NM

PRESENT MOVEMENT TOWARD THE NORTHEAST OR  45 DEGREES AT  21 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  998 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT.......110NE 120SE 110SW 110NW.
12 FT SEAS.. 90NE 210SE 210SW 180NW.
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 26.1N 113.8W AT 12/0900Z
AT 12/0600Z CENTER WAS LOCATED NEAR 25.4N 114.7W

FORECAST VALID 12/1800Z 28.2N 111.2W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.

FORECAST VALID 13/0600Z 31.0N 107.2W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.

FORECAST VALID 13/1800Z 33.8N 103.2W...POST-TROP/REMNT LOW
MAX WIND  15 KT...GUSTS  20 KT.

FORECAST VALID 14/0600Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 26.1N 113.8W

NEXT ADVISORY AT 12/1500Z

$$
FORECASTER ROBERTS