Tropical Storm Calvin 2025 Update. Tropical Storm Calvin threatens to bring heavy rainfall and dangerous coastal surf to the The Tropical Cyclone Report for Hurricane Helene has been posted; National Hurricane Center Products and Services Update for 2025 Hurricane Season; 2024 NHC Forecast Verification Preview: Record Track Accuracy Set for Atlantic Basin Forecasts; NWS is Extending the 64-kt Wind Radii Forecasts to Day 3 Effective on or about May 15 Missions This page is related to the following missions: Global Precipitation Measurement (GPM).
Update Calvin 655 miles from Hawaiʻi; Big Island under Tropical Storm Warning Maui Now from mauinow.com
Tropical Storm Calvin leaves minor flooding in Hawaii The minimum central pressure was 1004 mb with maximum sustained winds of about 45 mph
Update Calvin 655 miles from Hawaiʻi; Big Island under Tropical Storm Warning Maui Now
As of 8:00 PM HST Mon Jul 17 the center of Calvin was located near 17.3, -146.5 with movement W at 21 mph The National Weather Service said the center of Tropical Storm Calvin is expected to move "close to, or over, the islands" from Tuesday night through Wednesday night The estimated minimum central pressure is 29.47 inches.
Severe weather in Plains, Northeast to bring possible flash flooding threats Fox News. The Tropical Cyclone Report for Hurricane Helene has been posted; National Hurricane Center Products and Services Update for 2025 Hurricane Season; 2024 NHC Forecast Verification Preview: Record Track Accuracy Set for Atlantic Basin Forecasts; NWS is Extending the 64-kt Wind Radii Forecasts to Day 3 Effective on or about May 15 A Tropical Storm Warning and Flood Watch were issued ahead of imparts from the tropical storm but many of the alerts have been allowed to expire
UPDATE Tropical Storm Calvin continues to track toward Hawai’i Islands, 1,150 miles east. update from the Central Pacific Hurricane Center, Calvin is now a post-tropical low with sustained winds of 40 mph and gusts of 50 mph Calvin, now a moderate intensity tropical storm, was located about 850 miles east of Hilo, Hawaii and is expected to pass just south of the Big Island of Hawaii as a weak tropical storm