Hurricane Katia (2011)
Aug 28, 12:00 AM UTC – Sep 12, 6:00 PM UTC (15.8 days)
- Peak
- Hurricane, Category 4
- Max sustained wind
- 140 mph (120 kt)
- Lowest pressure
- 942 mb
- Landfalls
- 0
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Every track point (64)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 2011-08-28 00:00 | LO | 9.5°N 19.0°W | 20 | 1012 | |
| 2011-08-28 06:00 | LO | 9.4°N 20.3°W | 20 | 1011 | |
| 2011-08-28 12:00 | LO | 9.3°N 21.6°W | 25 | 1010 | |
| 2011-08-28 18:00 | LO | 9.3°N 22.9°W | 25 | 1009 | |
| 2011-08-29 00:00 | LO | 9.3°N 24.2°W | 25 | 1009 | |
| 2011-08-29 06:00 | TD | 9.5°N 25.6°W | 25 | 1009 | |
| 2011-08-29 12:00 | TD | 9.9°N 27.0°W | 30 | 1008 | |
| 2011-08-29 18:00 | TD | 10.6°N 28.2°W | 30 | 1008 | |
| 2011-08-30 00:00 | TS | 11.0°N 29.6°W | 35 | 1006 | |
| 2011-08-30 06:00 | TS | 11.5°N 31.1°W | 40 | 1004 | |
| 2011-08-30 12:00 | TS | 12.0°N 32.9°W | 45 | 1001 | |
| 2011-08-30 18:00 | TS | 12.6°N 34.6°W | 50 | 997 | |
| 2011-08-31 00:00 | TS | 13.1°N 36.4°W | 50 | 997 | |
| 2011-08-31 06:00 | TS | 13.6°N 38.2°W | 55 | 994 | |
| 2011-08-31 12:00 | TS | 14.0°N 40.0°W | 55 | 994 | |
| 2011-08-31 18:00 | TS | 14.4°N 41.8°W | 60 | 990 | |
| 2011-09-01 00:00 | HU | 14.8°N 43.5°W | 65 | 988 | |
| 2011-09-01 06:00 | HU | 15.1°N 45.2°W | 65 | 988 | |
| 2011-09-01 12:00 | HU | 15.3°N 46.9°W | 65 | 988 | |
| 2011-09-01 18:00 | HU | 15.7°N 48.5°W | 65 | 988 | |
| 2011-09-02 00:00 | HU | 16.2°N 50.0°W | 65 | 988 | |
| 2011-09-02 06:00 | HU | 16.8°N 51.2°W | 65 | 988 | |
| 2011-09-02 12:00 | HU | 17.4°N 52.1°W | 65 | 987 | |
| 2011-09-02 18:00 | HU | 18.0°N 53.0°W | 65 | 987 | |
| 2011-09-03 00:00 | HU | 18.4°N 53.9°W | 65 | 987 | |
| 2011-09-03 06:00 | HU | 18.8°N 54.7°W | 65 | 987 | |
| 2011-09-03 12:00 | HU | 19.4°N 55.4°W | 65 | 986 | |
| 2011-09-03 18:00 | HU | 19.9°N 56.2°W | 65 | 982 | |
| 2011-09-04 00:00 | HU | 20.4°N 57.1°W | 70 | 978 | |
| 2011-09-04 06:00 | HU | 21.1°N 57.9°W | 75 | 969 | |
| 2011-09-04 12:00 | HU | 21.7°N 58.8°W | 85 | 961 | |
| 2011-09-04 18:00 | HU | 22.3°N 59.7°W | 90 | 959 | |
| 2011-09-05 00:00 | HU | 23.0°N 60.6°W | 90 | 957 | |
| 2011-09-05 06:00 | HU | 23.6°N 61.6°W | 95 | 954 | |
| 2011-09-05 12:00 | HU | 24.2°N 62.6°W | 100 | 950 | |
| 2011-09-05 18:00 | HU | 24.8°N 63.4°W | 110 | 946 | |
| 2011-09-06 00:00 | HU | 25.6°N 64.0°W | 120 | 942 | |
| 2011-09-06 06:00 | HU | 26.2°N 64.8°W | 115 | 946 | |
| 2011-09-06 12:00 | HU | 26.7°N 65.6°W | 105 | 954 | |
| 2011-09-06 18:00 | HU | 27.3°N 66.2°W | 95 | 959 | |
| 2011-09-07 00:00 | HU | 27.7°N 66.9°W | 85 | 964 | |
| 2011-09-07 06:00 | HU | 28.2°N 67.6°W | 85 | 967 | |
| 2011-09-07 12:00 | HU | 28.8°N 68.4°W | 80 | 969 | |
| 2011-09-07 18:00 | HU | 29.4°N 69.3°W | 80 | 969 | |
| 2011-09-08 00:00 | HU | 30.3°N 69.9°W | 80 | 968 | |
| 2011-09-08 06:00 | HU | 31.5°N 70.1°W | 80 | 967 | |
| 2011-09-08 12:00 | HU | 32.8°N 70.2°W | 80 | 966 | |
| 2011-09-08 18:00 | HU | 34.1°N 70.0°W | 80 | 965 | |
| 2011-09-09 00:00 | HU | 35.6°N 69.4°W | 80 | 964 | |
| 2011-09-09 06:00 | HU | 37.1°N 68.4°W | 75 | 963 | |
| 2011-09-09 12:00 | HU | 38.5°N 67.1°W | 75 | 961 | |
| 2011-09-09 18:00 | HU | 39.8°N 64.6°W | 75 | 960 | |
| 2011-09-10 00:00 | HU | 41.0°N 60.5°W | 75 | 958 | |
| 2011-09-10 06:00 | HU | 42.2°N 56.1°W | 75 | 956 | |
| 2011-09-10 12:00 | EX | 43.5°N 50.6°W | 75 | 954 | |
| 2011-09-10 18:00 | EX | 45.4°N 43.7°W | 75 | 954 | |
| 2011-09-11 00:00 | EX | 47.3°N 37.2°W | 70 | 957 | |
| 2011-09-11 06:00 | EX | 49.1°N 31.3°W | 70 | 960 | |
| 2011-09-11 12:00 | EX | 51.1°N 26.0°W | 60 | 964 | |
| 2011-09-11 18:00 | EX | 52.8°N 21.1°W | 60 | 966 | |
| 2011-09-12 00:00 | EX | 54.7°N 16.3°W | 60 | 968 | |
| 2011-09-12 06:00 | EX | 56.2°N 11.6°W | 60 | 970 | |
| 2011-09-12 12:00 | EX | 58.0°N 7.0°W | 60 | 972 | |
| 2011-09-12 18:00 | EX | 59.5°N 0.0°E | 60 | 974 |
From the National Hurricane Center's best-track archive (HURDAT2), its post-season reanalysis; values can differ from the advisories issued at the time. Source: hurdat2-1851-2025-092326.txt, hurdat2-nepac-1949-2025-092926.txt.