Satellite Interpretation Message
Issued by NWS Tiyan, Guam

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000
ATPQ40 PGUM 301432
SIMGUM

SATELLITE INTERPRETATION MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
100 AM CHST FRI OCT 31 2014

WESTERN NORTH PACIFIC BETWEEN EQUATOR AND 25N FROM 130E TO 180.

A DEVELOPING CIRCULATION...THE SUBJECT OF A TROPICAL CYCLONE
FORMATION ALERT BY THE JOINT TYPHOON WARNING CENTER...IS CENTERED
WEST OF GUAM NEAR 13N138E. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS ARE FOUND NEAR THE CENTER AND TO THE SOUTHEAST...JUST
EAST OF YAP...WITHIN 140 MILES OF A LINE FROM 14N138E TO 7N139E.
SCATTERED SHOWERS AND A FEW THUNDERSTORMS ARE PRESENT FARTHER EAST
OF THE CIRCULATION NEAR THE MARIANAS BETWEEN 10N AND 20N FROM 141E
TO 148E. FOR MORE INFORMATION ON THIS SYSTEM...SEE BULLETINS ISSUED
BY THE JTWC UNDER WMO HEADER WTPN21 PGTW.

A MONSOON TROUGH STRETCHES NORTHEASTWARD FROM 8N130E TO THE
CIRCULATION CENTERED AT 13N138E...THEN TURNS EAST-SOUTHEASTWARD TO
END NEAR 9N158E. SCATTERED SHOWERS AND A FEW THUNDERSTORMS ARE SEEN
NEAR KOROR WITHIN 70 MILES OF A LINE FROM 6N130E TO 9N136E... 139E
TO 147E. FARTHER EAST...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
ARE FOUND OVER CHUUK STATE BETWEEN 6N AND 14N FROM 148E TO 156E.

WEAK CIRCULATIONS ARE CENTERED NEAR MAJURO AT 8N170E AND 8N179E.
SCATTERED SHOWERS AND A FEW THUNDERSTORMS ARE OCCURRING EAST OF A
LINE FROM 15N178E TO 10N176E.

AN UPPER-LEVEL LOW CENTERED NEAR 20N170E AND A SURFACE TROUGH
RUNNING NORTHEASTWARD FROM 14N170E TO BEYOND 25N AT 175E ARE
COMBINING TO PRODUCE ISOLATED THUNDERSTORMS EAST OF WAKE ISLAND
WITHIN 150 MILES OF A LINE FROM 14N172E TO 25N177E.

$$

AYDLETT





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