Satellite Interpretation Message
Issued by NWS Tiyan, Guam

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000
ATPQ40 PGUM 230228
SIMGUM

SATELLITE INTERPRETATION MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
100 PM CHST SAT JUL 23 2016

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

A SURFACE TROUGH STRETCHES SOUTHEASTWARD FROM 6N130E THROUGH A WEAK
CIRCULATION NEAR 3N144E THEN RUNS NORTHEASTWARD FROM THE CIRCULATION
AT 3N144E TO END SOUTHEAST OF GUAM NEAR 12N148E. SCATTERED SHOWERS
AND A FEW THUNDERSTORMS SOUTHEAST OF YAP AND KOROR IN PATCHY AREAS
ARE SOUTH OF A LINE FROM 4N130E TO 6N135E TO 7N145E TO 2N148E.

A TRADE-WIND DISTURBANCE AND AN UPPER-LEVEL LOW BETWEEN CHUUK AND
POHNPEI ARE PRODUCING SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
BETWEEN 9N AND 4N FROM 154E TO 158E.

LOW PRESSURE IS CENTERED JUST NORTHWEST OF MINAMI TORI SHIMA AT
25N153E. A COLD FRONT CURVES SOUTHWESTWARD FROM 25N156E TO 22N153E
TO END NEAR 19N136E. NUMEROUS SHOWERS AND A FEW THUNDERSTORMS ARE
WITHIN 100 MILES OF A LINE FROM 22N150E TO 22N154E TO BEYOND 25N AT
154E. WIDELY SCATTERED SHOWERS AND A FEW THUNDERSTORMS ARE ALONG AND
UP TO 75 MILES NORTH OF THE FRONT FROM 22N150E TO 19N136. ISOLATED
THUNDERSTORMS ARE ALSO WITHIN 40 MILES OF 24N134E.

$$

SIMPSON



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