Satellite Interpretation Message
Issued by NWS Tiyan, Guam

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4
557
ATPQ40 PGUM 181457
SIMGUM

SATELLITE INTERPRETATION MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
1257 AM CHST TUE DEC 19 2017

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

A MONSOON TROUGH EXTENDS EASTWARD FROM 7N130E TO A CIRCULATION EAST
OF KOROR NEAR 7N139E THEN CONTINUES EAST-SOUTHEASTWARD TO END SOUTH
OF POHNPEI NEAR EQ158E. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
ARE FOUND MAINLY NORTH OF THE TROUGH AND NEAR KOROR AND YAP WITHIN
120 MILES OF A LINE FROM 12N131E TO 9N136E TO 9N142E TO 5N148E...AND
WELL SOUTH OF CHUUK BETWEEN THE EQUATOR AND 2N FROM 148E TO 156E.

TRADE WIND SHOWERS AND A FEW THUNDERSTORMS ARE SEEN WELL SOUTH OF
KOSRAE AND MAJURO ALONG THE EQUATOR FROM 159E TO 178E SOUTH OF 3N.

A SHEAR LINE STRETCHES SOUTHWESTWARD FROM 25N156E TO BEYOND 19N130E.
EXTENSIVE CLOUDS AND PATCHY SHOWERS ARE SEEN ALONG AND NORTHWEST OF
THE SHEAR LINE TO BEYOND 25N.

$$

AYDLETT



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.