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 5 6
000
ATPQ40 PGUM 040315
SIMGUM

SATELLITE INTERPRETATION MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
100 PM CHST SAT JUL 4 2015

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

TROPICAL STORM CHAN-HOM (09W) IS CENTERED 240 MILES EAST-SOUTHEAST
OF GUAM NEAR 13N148E MOVING NORTH-NORTHWEST AT 10 MPH WITH MAXIMUM
SUSTAINED WINDS OF 50 MPH. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS ARE FOUND NEAR THE CENTER OF CHAN-HOM BETWEEN 15N AND
11N FROM 145E TO 151E. ELSEWHERE...SCATTERED SHOWERS AND A FEW
THUNDERSTORMS ARE OCCURRING OVER THE MARIANAS BETWEEN 17N AND 10N
FROM 142E TO 153E. FOR MORE INFORMATION ON TROPICAL STORM CHAN-
HOM...SEE BULLETINS ISSUED BY THE JOINT TYPHOON WARNING CENTER UNDER
WMO HEADER WTPN31 PGTW AND ADVISORIES ISSUED BY THE NATIONAL WEATHER
SERVICE UNDER WMO HEADER WTPQ31 PGUM.

TROPICAL STORM NANGKA (11W) IS CENTERED 125 MILES NORTHEAST OF
KWAJALEIN NEAR 10N169E MOVING WEST-NORTHWEST AT 9 MPH WITH MAXIMUM
SUSTAINED WINDS OF 45 MPH. HEAVY SHOWERS AND A FEW THUNDERSTORMS ARE
OCCURRING WITHIN 170 MILES OF 11N169E. THIS AREA INCLUDED WOTJE AND
UTIRIK ATOLLS. FOR MORE INFORMATION ON TROPICAL STORM NANGKA...SEE
BULLETINS ISSUED BY THE JOINT TYPHOON WARNING CENTER UNDER WMO
HEADER WTPN33 PGTW AND ADVISORIES ISSUED BY THE NATIONAL WEATHER
SERVICE UNDER WMO HEADER WTPQ33 PGUM.

A MONSOON TROUGH EXTENDS EAST-SOUTHEASTWARD FROM 16M130E TO THROUGH
TROPICAL STORM CHAN-HOM AND TROPICAL STORM NANGKA TO BEYOND 180 AT
9N. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS ARE FOUND OVER A
BROAD AREA FROM NORTH OF PALAU THROUGH YAP STATE TO SOUTHWEST OF THE
MARIANAS WITHIN 200 MILES OF A LINE FROM 13130E TO 9N140E TO
11N145E. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS ARE ALSO
OCCURRING OVER PARTS OF CHUUK AND POHNPEI STATES BETWEEN 17N AND 5N
FROM 153E TO 160E.

LOW-LEVEL CONVERGENCE EAST OF TROPICAL STORM NANGKA IS GENERATING
SCATTERED SHOWERS NORTHEAST OF THE MARSHALL ISLANDS WITHIN 80 MILES
OF A LINE FROM 150170E TO 14N180.

AN UPPER-LEVEL LOW IS CENTERED WELL NORTHEAST OF THE MARIANAS AT
25N152E. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS ARE FOUND EAST
OF THE CENTER OVER MINAMI TORI SHIMA BETWEEN 25N AND 22N FROM 151E
TO 157E.

$$


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