User notification

Effective July 1, 2025, Dvorak classifications will no longer be issued for the South Indian Ocean (TXXS21–TXXS29) and South Atlantic Ocean (TXST21-TXST29) basins.

Tropical Bulletins

Last Update Fri May 23 20:15:02 UTC 2025


Most Recent Bulletins Regardless of Basin:
23 May 2025 - 93A - 1130 UTC -- North Indian Ocean
23 May 2025 - USER - XXXX UTC -- South Atlantic Ocean
23 May 2025 - USER - XXXX UTC -- South Indian Ocean
23 May 2025 - 93A - 0530 UTC -- North Indian Ocean
22 May 2025 - 93A - 2330 UTC -- North Indian Ocean


North Atlantic Ocean Basin:
No Current Bulletins


South Atlantic Ocean Basin:
23 May 2025 - USER - XXXX UTC
22 May 2025 - USER - XXXX UTC
21 May 2025 - USER - XXXX UTC
20 May 2025 - USER - XXXX UTC


North Indian Ocean Basin:
23 May 2025 - 93A - 1130 UTC
23 May 2025 - 93A - 0530 UTC
22 May 2025 - 93A - 2330 UTC
22 May 2025 - 93A - 1730 UTC
22 May 2025 - 93A - 1130 UTC
22 May 2025 - 93A - 0530 UTC
21 May 2025 - 93A - 2330 UTC
21 May 2025 - 93A - 1730 UTC
21 May 2025 - 93A - 1130 UTC
21 May 2025 - 93A - 0530 UTC
20 May 2025 - 93A - 2330 UTC


South Indian Ocean Basin:
23 May 2025 - USER - XXXX UTC
22 May 2025 - USER - XXXX UTC
21 May 2025 - USER - XXXX UTC
20 May 2025 - USER - XXXX UTC


East Pacific Ocean Basin:
No Current Bulletins


Central Pacific Ocean Basin:
No Current Bulletins


West Pacific Ocean Basin:
No Current Bulletins


South Pacific Ocean Basin:
No Current Bulletins


Users are reminded that the posted position and intensity may differ from official information.
For official information:
    National Hurricane Center (NHC)
    Joint Typhoon Warning Center in Honolulu (JTWC)

More information on the Dvorak Classification Technique and the Tropical Storm Current Intensity Chart