Weather Advisory
Subject: Tropical storm “WUTIP” over the upper South China Sea
No.12 (146/2025)
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At 04.00 a.m. LST (13 June 2025), the tropical storm “WUTIP” over the upper South China Sea is intensified to severe tropical storm it, was due about 100 km. south of Hinan Island or at latitude 17.8 °N, longitude 108.6 °E. with maximum sustained winds about 90 km./hr. This storm is moving northwest at a speed of about 12 km/hr., expected to move through Hainan and make landfall over southern China during 13-14 June 2025. It is likely to downgrade to tropical depression and an active-low pressure cell, respectively. The travelers should check the weather conditions before traveling. This storm will not move to Thailand but induce the southwest monsoon which prevail across Thailand to be more strength. More rains and heavy rain will present in the eastern part of the Northeast region. The waves in the Andaman Sea and the Gulf will be strengthen.
This advisory is in effect on 13 June 2025, at 05.00 a.m.
This next issue will be on 13 June 2025, at 11.00 a.m.
(Signed) Sugunyanee Yavinchan
(Miss Sugunyanee Yavinchan)
Director-General
Thai Meteorological Department
