Satellite Interpretation Message
Issued by NWS Tiyan, Guam

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000
ATPQ40 PGUM 110302
SIMGUM

SATELLITE INTERPRETATION MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
102 PM CHST MON DEC 11 2017

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

A NEAR-EQUATORIAL TROUGH EXTENDS EAST-SOUTHEASTWARD FROM A WEAK
CIRCULATION WEST OF KOROR AT 7N132E TO END SOUTH OF POHNPEI AT
2N158E. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS ARE FOUND NEAR
AND SOUTH OF KOROR SOUTH OF A LINE FROM 12N130E TO 7N135E TO 1N152E.

TRADE-WIND CONVERGENCE IS PRODUCING SCATTERED TO NUMEROUS SHOWERS AND
ISOLATED THUNDERSTORMS EAST OF POHNPEI AND ACROSS KOSRAE AND THE
SOUTHERN MARSHALL ISLANDS WITHIN 200 MILES OF A LINE FROM 6N159E TO
5N170E TO 3N175E TO 5N180.

A SURFACE TROUGH WEST OF THE NORTHERN MARIANAS IS CAUSING SCATTERED
SHOWERS AND A FEW THUNDERSTORMS WITHIN 80 MILES OF A LINE FROM
15N141E TO 19N146E.

SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS ASSOCIATED WITH A COLD
FRONT ARE FOUND WELL NORTH OF THE MARIANAS NORTH OF A LINE FROM
19N137E TO 20N146E TO 25N150E.

PATCHY TRADE-WIND SHOWERS ARE FOUND BETWEEN THE MARSHALL ISLANDS AND
WAKE ISLAND BETWEEN 11N AND 21N EAST OF 160E.

$$

AYDLETT



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