Weather Advisory
Subject: Storm “FENGSHEN”
No.8 (299/2025)
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At 10.00 a.m. LST (21 October 2025), tropical storm “FENGSHEN” over
the upper South China Sea was centered about 470 kilometers northeast of
Danang, Vietnam or at latitude 18.2 degrees north and
longitude 112.0 degrees east with maximum sustained winds about 74 km/hr. This
storm is moving west with a speed of 20 km/hr. Storm “FENGSHEN”
is forecasted to intensify and move near the south of Hainan, China and the central
coastal of Vietnam during 22-23 Oct. After that, it will
downgrade rapidly due to the extending of the high-pressure system from China
extend to upper Vietnam and upper South China Sea. This storm is not move to
Thailand.
The storm “FENGSHEN” effects thundershowers in the
northeast region during 22-23 Oct. the moderate monsoon trough lie across the middle
South with heavy to very heavy rain. People in the areas should beware of heavy
to very heavy rains and accumulation that may cause flash floods and overflows
especially along the waterways near foothills and lowlands. The moderate wind and
waves in the Andaman Sea and the upper Gulf are expected 1-2 meters high and
above 2 meters high in thundershowers. All ships should proceed with caution
and keep off thundershowers.
This
advisory is in effect on 21 October 2025, at 11.00 a.m.
This
next issue will be on 21 October 2025, at 5.00
p.m.
(Signed) Sugunyanee Yavinchan
(Miss Sugunyanee
Yavinchan)
Director-General
Thai Meteorological Department
