Satellite Interpretation Message
Issued by NWS Tiyan, Guam

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000
ATPQ40 PGUM 290300
SIMGUM

SATELLITE INTERPRETATION MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
100 PM CHST MON MAY 29 2017

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

TRADE-WIND CONVERGENCE IS PRODUCING A FEW AREAS OF SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS. THE FIRST AREA IS LOCATED OVER AND SOUTH
OF PALAU BETWEEN THE EQUATOR AND 8N FROM 130E TO 142E. THE SECOND
AREA IS SOUTH AND SOUTHEAST OF MAJURO BETWEEN 4N AND 7N FROM 173E
TO THE DATE LINE.

AN UPPER-LEVEL LOW IS CENTERED NEAR 23N165E NORTH OF WAKE
ISLAND. A SURFACE TROUGH EXTENDS FROM 21N163E TO 25N165E.
THE COMBINATION OF THESE TWO FEATURES IS PRODUCING SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS BETWEEN 21N AND 25N FROM
163E TO 168E. JUST EAST OF THIS AREA IS ANOTHER SURFACE TROUGH WHICH
IS PRODUCING SCATTERED SHOWERS BETWEEN 20N AND 25N FROM 171E TO
THE DATE LINE.

A STATIONARY FRONT IS PRODUCING AN AREA OF SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS FAR TO THE NORTHWEST OF THE MARIANAS BETWEEN
21N AND 25N FROM 130E TO 135E.

$$

ZIOBRO



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