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Tropical Storm Allison (1989)

Atlantic storm, 06/25/1989 to 07/01/1989. Peak: Tropical storm.

Peak strength
Tropical storm
Peak winds
52 mph
45 knots
Lowest pressure
999 mb
Duration
7 days

Storm track

29 positions from NOAA's best-track data, colored by strength at each point

  • Depression
  • Tropical storm
  • Cat 1
  • Cat 2
  • Cat 3
  • Cat 4
  • Cat 5

U.S. landfalls

  • Texas06/26/1989 20:00 UTC · 46 mph (Tropical storm) · 28.7°N, 95.7°W

Counties along the track

Strongest estimated winds near each county, tropical storm force (39 mph) or more

All track points (29)
Time (UTC)PositionStatusWindPressure
06/25/1989 01:00 UTC27.0°N, 96.0°WTropical depression35 mph1,008 mb
06/25/1989 07:00 UTC27.0°N, 96.0°WTropical depression35 mph1,006 mb
06/25/1989 13:00 UTC27.2°N, 96.0°WTropical depression35 mph1,005 mb
06/25/1989 19:00 UTC27.4°N, 95.9°WTropical depression35 mph1,005 mb
06/26/1989 01:00 UTC27.6°N, 95.8°WTropical depression35 mph1,005 mb
06/26/1989 07:00 UTC27.8°N, 95.8°WTropical storm40 mph1,004 mb
06/26/1989 13:00 UTC28.1°N, 95.8°WTropical storm40 mph1,004 mb
06/26/1989 19:00 UTC28.6°N, 95.7°WTropical storm46 mph1,003 mb
06/26/1989 20:00 UTC28.7°N, 95.7°WTropical storm (landfall)46 mph1,002 mb
06/27/1989 01:00 UTC29.1°N, 95.7°WTropical storm52 mph1,001 mb
06/27/1989 07:00 UTC29.7°N, 95.7°WTropical storm52 mph999 mb
06/27/1989 13:00 UTC30.2°N, 95.3°WTropical storm40 mph1,000 mb
06/27/1989 19:00 UTC30.6°N, 94.9°WTropical depression35 mph1,002 mb
06/28/1989 01:00 UTC30.9°N, 94.6°WTropical depression35 mph1,004 mb
06/28/1989 07:00 UTC31.1°N, 94.2°WExtratropical35 mph1,004 mb
06/28/1989 13:00 UTC31.1°N, 93.9°WExtratropical35 mph1,005 mb
06/28/1989 19:00 UTC31.0°N, 93.7°WExtratropical35 mph1,006 mb
06/29/1989 01:00 UTC30.6°N, 93.8°WExtratropical29 mph1,007 mb
06/29/1989 07:00 UTC30.5°N, 94.2°WExtratropical29 mph1,008 mb
06/29/1989 13:00 UTC30.3°N, 94.6°WExtratropical29 mph1,008 mb
06/29/1989 19:00 UTC30.1°N, 95.0°WExtratropical29 mph1,008 mb
06/30/1989 01:00 UTC29.8°N, 95.2°WExtratropical29 mph1,008 mb
06/30/1989 07:00 UTC29.6°N, 95.3°WExtratropical23 mph1,009 mb
06/30/1989 13:00 UTC29.7°N, 95.7°WExtratropical23 mph1,010 mb
06/30/1989 19:00 UTC30.4°N, 95.7°WExtratropical23 mph1,011 mb
07/01/1989 01:00 UTC31.1°N, 95.5°WExtratropical23 mph1,010 mb
07/01/1989 07:00 UTC31.8°N, 95.1°WExtratropical23 mph1,010 mb
07/01/1989 13:00 UTC32.3°N, 94.5°WExtratropical23 mph1,010 mb
07/01/1989 19:00 UTC32.8°N, 93.8°WExtratropical23 mph1,010 mb

Source: NOAA National Hurricane Center, HURDAT2 best-track data · Positions every 6 hours plus landfall and peak times; winds are 1-minute sustained