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Harvey — 2017

Peak intensity: Cat 4 (132 mph). Active August 16–September 02, 2017 (18 days). Made 5 landfalls.

On this page
  1. By the numbers
  2. Storm summary
  3. Track and observations
  4. Location-specific summary

By the numbers

Peak winds
132 mph
Cat 4
Min pressure
937 mb
at peak intensity
Observations
74
6-hourly fixes
ACE
11.4
accumulated cyclone energy

Storm summary

A plain-language narrative summary for this storm is on the way. In the meantime, the key statistics above and the full observation log below come directly from HURDAT2, NOAA's official Atlantic hurricane database. Where the National Hurricane Center has published a Tropical Cyclone Report, a link to the official PDF will appear here.

Track and observations

The complete observation log below lists all 74 fixes from HURDAT2 — position, status, wind, and pressure at each interval over the storm's lifetime.

Show first 12 observations
Time Status Lat / Lon Winds Pressure
2017-08-16 06:00Z LO 13.7, -45.8 29 mph 1013 mb
2017-08-16 12:00Z LO 13.7, -47.4 29 mph 1010 mb
2017-08-16 18:00Z LO 13.6, -49.0 29 mph 1009 mb
2017-08-17 00:00Z LO 13.6, -50.6 29 mph 1010 mb
2017-08-17 06:00Z TD 13.4, -52.0 29 mph 1008 mb
2017-08-17 12:00Z TD 13.1, -53.4 34 mph 1008 mb
2017-08-17 18:00Z TS 13.0, -55.0 40 mph 1004 mb
2017-08-18 00:00Z TS 13.0, -56.6 46 mph 1003 mb
2017-08-18 06:00Z TS 13.0, -58.4 46 mph 1004 mb
2017-08-18 10:00Z TSlandfall 13.1, -59.6 46 mph 1004 mb
2017-08-18 12:00Z TS 13.1, -60.3 46 mph 1004 mb
2017-08-18 15:00Z TSlandfall 13.2, -61.2 46 mph 1004 mb
Source: HURDAT2 — NOAA Atlantic Hurricane Database, public domain. Storm ID: AL092017