Tropical Bulletins


Last Update Sun Aug 1 12:17:07 UTC 2021
Users are reminded that the posted SSD position and intensity may differ from official information.
For official information:
National Hurricane Center (NHC)
Central Pacific Hurricane Center (CPHC)
Joint Typhoon Warning Center in Honolulu (JTWC)


Archives: 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007


Most Recent Bulletins Regardless of Basin:
01 Aug 2021 - 08E - 1130 UTC -- East Pacific Ocean
01 Aug 2021 - 91E - 1130 UTC -- East Pacific Ocean
01 Aug 2021 - 08E - 0530 UTC -- East Pacific Ocean
01 Aug 2021 - 91E - 0530 UTC -- East Pacific Ocean
31 Jul 2021 - 91E - 2330 UTC -- East Pacific Ocean

North Atlantic Ocean Basin:
No Current Bulletins

South Atlantic Ocean Basin:
No Current Bulletins

North Indian Ocean Basin:
No Current Bulletins

South Indian Ocean Basin:
No Current Bulletins

East Pacific Ocean Basin:
01 Aug 2021 - 08E - 1130 UTC
01 Aug 2021 - 91E - 1130 UTC
01 Aug 2021 - 08E - 0530 UTC
01 Aug 2021 - 91E - 0530 UTC
31 Jul 2021 - 91E - 2330 UTC
31 Jul 2021 - 08E - 2330 UTC
31 Jul 2021 - 91E - 1730 UTC
31 Jul 2021 - 08E - 1730 UTC
31 Jul 2021 - 91E - 1130 UTC
31 Jul 2021 - 08E - 1130 UTC
31 Jul 2021 - 91E - 0530 UTC
31 Jul 2021 - 08E - 0530 UTC
31 Jul 2021 - INVEST - 0530 UTC
31 Jul 2021 - 09E - 0530 UTC
30 Jul 2021 - 08E - 2330 UTC
30 Jul 2021 - 09E - 2330 UTC
30 Jul 2021 - 99E - 1730 UTC
30 Jul 2021 - 90E - 1730 UTC
30 Jul 2021 - 99E - 1130 UTC
30 Jul 2021 - 90E - 1130 UTC
30 Jul 2021 - 90E - 0530 UTC
30 Jul 2021 - 99E - 0530 UTC
29 Jul 2021 - 90E - 2330 UTC
29 Jul 2021 - 90E - 2310 UTC
29 Jul 2021 - 99E - 2330 UTC
29 Jul 2021 - 99E - 1730 UTC
29 Jul 2021 - 90E - 1730 UTC
29 Jul 2021 - 90E - 1130 UTC
29 Jul 2021 - 99E - 1130 UTC
29 Jul 2021 - 90E - 0530 UTC
29 Jul 2021 - 99E - 0530 UTC

Central Pacific Ocean Basin:
No Current Bulletins

West Pacific Ocean Basin:
No Current Bulletins

South Pacific Ocean Basin:
No Current Bulletins

Mediterranean Sea Basin:
No Current Bulletins


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

Additional Links:

  • Tropical Positions Page
  • Microwave Positions Page
  • Tropical Bulletins Page