NW Pacific: Storm Alert issued at 25 Oct, 2018 0:00 GMT
Super Typhoon YUTU is currently located near 15.8 N 144.2 E with maximum 1-min sustained winds of 145 kts (167 mph). YUTU is a category 5 storm on the Saffir Simpson Hurricane Wind Scale. YUTU is forecast to affect land to the following likelihood(s) at the given lead time(s):
Yellow Alert Country(s) or Province(s)
the Northern Mariana Islands
probability for TS is 100% currently
Guam
probability for TS is 85% currently
Yellow Alert City(s) and Town(s)
Hagatna (13.5 N, 144.8 E)
probability for TS is 85% currently
Note that
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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This alert is provided by Tropical Storm Risk (TSR).