.99WINVEST.15kts-1010mb-57N-1479E. (SW of Chuuk, well SSW of Guam)

98W was taken off of NRL.
NWS Guam does not mention this area explicitly, only noting the active monsoon trough:
000
ATPQ40 PGUM 161500
SIMGUM
SATELLITE INTERPRETATION MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
100 AM CHST FRI JUN 17 2011
WESTERN NORTH PACIFIC BETWEEN EQUATOR AND 25N FROM 130E TO 180.
A MONSOON TROUGH CURVES SOUTHEASTWARD FROM A CIRCULATION CENTERED
WEST OF KOROR NEAR 8N129E THROUGH ANOTHER CIRCULATION CENTERED
SOUTHEAST OF YAP AT 4N142E...THEN CONTINUES NORTHEASTWARD OVER CHUUK
TO END NEAR 9N152E. SCATTERED SHOWERS AND A FEW THUNDERSTORMS ARE
OCCURRING MAINLY SOUTH OF KOROR BETWEEN 6N AND THE EQUATOR FROM 131E
TO 138E. FARTHER EAST...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
ARE LOCATED SOUTHEAST OF THE MARIANAS NEAR CHUUK BETWEEN 11N AND 5N
FROM 143E TO 153E.
CONVERGING WINDS NORTH OF THE MONSOON TROUGH ARE COMBINING WITH
DIVERGENT UPPER-LEVEL WINDS TO THE SOUTH OF AN UPPER-LEVEL LOW
CENTERED AT 20N134E TO PRODUCE SCATTERED SHOWERS AND A FEW
THUNDERSTORMS WELL WEST OF THE MARIANAS BETWEEN 18N AND 10N FROM
130E TO 140E.
CONVERGING SOUTHEAST WINDS ARE GENERATING SCATTERED SHOWERS AND A
FEW THUNDERSTORMS OVER POHNPEI BETWEEN 8N AND 1N FROM 153E TO 161E.
A TRADE-WIND DISTURBANCE IS TRIGGERING SCATTERED SHOWERS AND A FEW
THUNDERSTORMS OVER KOSRAE BETWEEN 7N AND THE EQUATOR FROM 161E TO
172E.
&&
Models do try to develop something in the vicinity. 12Z model plot minus ECMWF and JMA:
