Tropical Weather Discussion
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000
AXPZ20 KNHC 210236
TWDEP

TROPICAL WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
0405 UTC TUE OCT 21 2014

TROPICAL WEATHER DISCUSSION FOR THE EASTERN PACIFIC OCEAN FROM
THE EQUATOR TO 32N...EAST OF 140W. THE FOLLOWING INFORMATION IS
BASED ON SATELLITE IMAGERY...WEATHER OBSERVATIONS...RADAR...AND
METEOROLOGICAL ANALYSIS.

BASED ON 0000 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH
0200 UTC.

...INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH EXTENDS FROM 07N78W TO LOW PRES NEAR 08N87W 1007
MB TO LOW PRES NEAR 16N102W 1007 MB TO 11N109W TO 11N135W. ITCZ
EXTENDS FROM 11N135W TO 09N140W. SCATTERED MODERATE CONVECTION
WITHIN 60 NM S OF AXIS E OF 89W...AND WITHIN 45 NM N OF AXIS
BETWEEN 92W AND 95W.

...DISCUSSION...

LARGE NW SWELL ASSOCIATED WITH DYING COLD FRONT FROM 30N130W TO
26N140W IS SWEEPING ACROSS NW PORTION OF THE FORECAST AREA WITH
MAX SEAS TO 14-15 FT N OF 28N BETWEEN 128W AND 138W. SEA HEIGHTS
WILL GRADUALLY SUBSIDE THROUGH WED AS THE SWELL MOVES FURTHER SE
AWAY FROM ITS SOURCE...COVERING AN AREA N OF 10N W OF 110W WED
EVENING WITH MAX SEAS TO 10 FT IN NE PORTION N OF 28N BETWEEN
117W AND 122W.

ANOTHER WEAKER COLD FRONT WILL APPROACH FAR NW PART WED NIGHT...
FLATTEN OUT ACROSS THE REGION N OF 30N THU...THEN PUSH S INTO
NORTHERN WATERS FRI WITH A SURGE OF REINFORCING COLD AIR.

OTHERWISE VERY LITTLE OF SIGNIFICANCE TO MARINE INTERESTS IS
OCCURRING OR EXPECTED TO OCCUR DURING THE NEXT 24-48 HOURS AS A
RELATIVELY BENIGN WEATHER PATTERN SETTLES IN ACROSS THE REGION.

$$
MUNDELL


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