Weather Advisory
Subject: Storm “FENGSHEN”
No.10 (301/2025)
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At 10.00 p.m.
LST (21 October 2025), tropical storm “FENGSHEN” over the upper South China Sea
was centered about 380 kilometers northeast of Danang, Vietnam or at latitude 17.5 degrees north and longitude 111.5 degrees east with maximum
sustained winds about 85 km/hr. This storm is moving southwest slowly. Storm “FENGSHEN”
is forecasted to intensify and move near the south of Hainan, China and the central
coastal of Vietnam during 22-23 Oct 2025. 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 2025. the moderate monsoon trough lies 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 p.m.
This
next issue will be on 22 October 2025, at 5.00
a.m.
(Signed) Sugunyanee Yavinchan
(Miss Sugunyanee
Yavinchan)
Director-General
Thai Meteorological Department