NW Pacific: Storm Alert issued at 3 Oct, 2025 0:00 GMT
Typhoon MATMO is currently located near 16.4 N 122.6 E with maximum 1-min sustained winds of 65 kts (75 mph). MATMO is a category 1 storm on the Saffir Simpson Hurricane Wind Scale. MATMO is forecast to affect land to the following likelihood(s) at the given lead time(s):
Red Alert Country(s) or Province(s)
the Philippines
probability for CAT 1 or above is 65% within 12 hours
probability for TS is 100% currently
Red Alert City(s) and Town(s)
Santiago (16.7 N, 121.5 E)
probability for CAT 1 or above is 50% within 12 hours
probability for TS is 100% within 12 hours
Yellow Alert Country(s) or Province(s)
China
probability for CAT 1 or above is 25% in about 72 hours
probability for TS is 60% in about 48 hours
Vietnam
probability for CAT 1 or above is 10% in about 72 hours
probability for TS is 30% in about 72 hours
Yellow Alert City(s) and Town(s)
Vigan (17.5 N, 120.5 E)
probability for CAT 1 or above is 10% within 12 hours
probability for TS is 100% within 12 hours
Tuguegarao (17.6 N, 121.8 E)
probability for TS is 95% within 12 hours
Laoag (18.2 N, 120.7 E)
probability for TS is 90% within 12 hours
San Jose (15.8 N, 121.0 E)
probability for TS is 85% within 12 hours
Haikou (20.0 N, 110.4 E)
probability for CAT 1 or above is 20% in about 72 hours
probability for TS is 55% in about 72 hours
Zhanjiang (21.2 N, 110.3 E)
probability for CAT 1 or above is 15% in about 72 hours
probability for TS is 50% in about 72 hours
Qionghai (19.2 N, 110.5 E)
probability for CAT 1 or above is 15% in about 72 hours
probability for TS is 50% in about 72 hours
Beihai (21.6 N, 109.2 E)
probability for CAT 1 or above is 15% in about 72 hours
probability for TS is 35% in about 72 hours
Maoming (21.9 N, 110.9 E)
probability for CAT 1 or above is 10% in about 72 hours
probability for TS is 40% in about 72 hours
Nanning (22.8 N, 108.3 E)
probability for CAT 1 or above is 10% in about 72 hours
probability for TS is 20% in about 72 hours
Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Typhoon strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.
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