S Indian Ocean: Storm Alert issued at 23 Dec, 2025 0:00 GMT
Tropical Storm GRANT is currently located near 12.6 S 100.0 E with maximum 1-min sustained winds of 40kts (46 mph). GRANT is forecast to affect land to the following likelihood(s) at the given lead time(s):
Yellow Alert City(s) and Town(s)
Home Is. (12.2 S, 96.8 E)
probability for CAT 1 or above is 10% in about 48 hours
probability for TS is 45% in about 48 hours
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 Tropical Cyclone 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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