Automated Tropical Cyclone File System (ATCF)

Tracking ongoing storms and disturbances

Global Tropical Cyclone and Disturbances Information

This page is updated every 15 minutes using data from the Automated Tropical Cyclone Forecast system

**Graphical products are from Tropical Tidbits and Weathernerds.

The Accumulated Cyclone Energy (ACE) readings are obtained from Naval Research Laboratory and it may not be the latest.

If the ATCF is not responding, enable this switch to use backup files:

Select a storm to view:

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