1871
 Hurricane UNNAMED  (1871239N24298)
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 Storm track
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 Intensity
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 Wind Radii
 - 
 Intensity Data
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 Source Data
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 All data
Summary Information
|  | 
| Storm ID | 1871239N24298 |  
| Start | Aug 27 06Z |  
| Landfall | Sep 3 03Z, Sep 3 09Z |  
| Max Intensity | 105 kt (Sep 1 12Z), 941 mb (Sep 1 18Z) |  
| End | Sep 3 12Z |  
| ATCF IDs | ,AL051871 |  
| Track status | Best track data. |  | 
| Storm track plot  
 | Intensity plots  
 | Radial wind informationNo radial wind information for this storm | 
Position and Intensity Table
| BASIN | ISO_TIME_________ | NATURE | LAT | LON | WMO WIND | USA WIND | MLC WIND | MLC PRES | 
|  |  |  | degrees north | degrees east | kts | kts | kts | mb | 
| NA | 1871-08-27 06:00:00 | TS | 23.80 | -61.60 |  |  | 45 |  | 
| NA | 09:00:00 | TS | 23.90 | -61.90 |  |  | 45 |  | 
| NA | 12:00:00 | TS | 24.00 | -62.20 |  |  | 45 |  | 
| NA | 15:00:00 | TS | 24.10 | -62.50 |  |  | 48 |  | 
| NA | 18:00:00 | TS | 24.30 | -62.80 |  |  | 50 |  | 
| NA | 21:00:00 | TS | 24.40 | -63.10 |  |  | 50 |  | 
| NA | 1871-08-28 00:00:00 | TS | 24.50 | -63.40 |  |  | 50 |  | 
| NA | 03:00:00 | TS | 24.60 | -63.70 |  |  | 50 |  | 
| NA | 06:00:00 | TS | 24.80 | -64.00 |  |  | 50 |  | 
| NA | 09:00:00 | TS | 24.90 | -64.30 |  |  | 53 |  | 
| NA | 12:00:00 | TS | 25.00 | -64.50 |  |  | 55 |  | 
| NA | 15:00:00 | TS | 25.20 | -64.70 |  |  | 58 |  | 
| NA | 18:00:00 | TS | 25.40 | -64.90 |  |  | 60 |  | 
| NA | 21:00:00 | TS | 25.60 | -65.10 |  |  | 60 |  | 
| NA | 1871-08-29 00:00:00 | TS | 25.80 | -65.30 |  |  | 60 |  | 
| NA | 03:00:00 | TS | 26.00 | -65.50 |  |  | 68 |  | 
| NA | 06:00:00 | TS | 26.20 | -65.70 |  |  | 75 |  | 
| NA | 09:00:00 | TS | 26.40 | -65.90 |  |  | 80 |  | 
| NA | 12:00:00 | TS | 26.50 | -66.00 |  |  | 85 |  | 
| NA | 15:00:00 | TS | 26.60 | -66.10 |  |  | 90 |  | 
| NA | 18:00:00 | TS | 26.80 | -66.20 |  |  | 95 |  | 
| NA | 21:00:00 | TS | 26.90 | -66.30 |  |  | 98 |  | 
| NA | 1871-08-30 00:00:00 | TS | 27.00 | -66.10 | 90 | 90 | 100 |  | 
| NA | 03:00:00 | TS | 27.20 | -66.30 |  | 90 | 100 |  | 
| NA | 06:00:00 | TS | 27.50 | -66.50 | 90 | 90 | 100 |  | 
| NA | 09:00:00 | TS | 27.80 | -66.90 |  | 90 | 100 |  | 
| NA | 12:00:00 | TS | 28.20 | -67.20 | 90 | 90 | 100 |  | 
| NA | 15:00:00 | TS | 28.60 | -67.50 |  | 90 | 100 |  | 
| NA | 18:00:00 | TS | 29.10 | -67.80 | 90 | 90 | 100 |  | 
| NA | 21:00:00 | TS | 29.50 | -68.10 |  | 90 | 100 |  | 
| NA | 1871-08-31 00:00:00 | TS | 29.90 | -68.40 | 90 | 90 | 100 |  | 
| NA | 03:00:00 | TS | 30.50 | -68.70 |  | 90 | 100 |  | 
| NA | 06:00:00 | TS | 31.10 | -68.90 | 90 | 90 | 100 |  | 
| NA | 09:00:00 | TS | 31.80 | -69.20 |  | 90 | 100 |  | 
| NA | 12:00:00 | TS | 32.50 | -69.30 | 90 | 90 | 100 |  | 
| NA | 15:00:00 | TS | 33.10 | -69.40 |  | 90 | 100 |  | 
| NA | 18:00:00 | TS | 33.50 | -69.40 | 90 | 90 | 100 |  | 
| NA | 21:00:00 | TS | 34.00 | -69.40 |  | 90 | 100 |  | 
| NA | 1871-09-01 00:00:00 | TS | 34.50 | -69.40 | 90 | 90 | 100 |  | 
| NA | 03:00:00 | TS | 35.00 | -69.30 |  | 90 | 100 |  | 
| NA | 06:00:00 | TS | 35.40 | -69.20 | 90 | 90 | 100 |  | 
| NA | 09:00:00 | TS | 35.90 | -69.20 |  | 90 | 103 |  | 
| NA | 12:00:00 | TS | 36.50 | -69.10 | 90 | 90 | 105 |  | 
| NA | 15:00:00 | TS | 36.90 | -69.00 |  | 90 | 105 |  | 
| NA | 18:00:00 | TS | 37.30 | -68.80 | 90 | 90 | 105 | 941 | 
| NA | 21:00:00 | TS | 38.00 | -68.70 |  | 90 | 103 |  | 
| NA | 1871-09-02 00:00:00 | TS | 38.70 | -68.40 | 90 | 90 | 100 |  | 
| NA | 03:00:00 | TS | 39.50 | -68.00 |  | 90 | 95 |  | 
| NA | 06:00:00 | TS | 40.30 | -67.60 | 90 | 90 | 90 |  | 
| NA | 09:00:00 | TS | 41.00 | -67.20 |  | 90 | 88 |  | 
| NA | 12:00:00 | TS | 41.70 | -66.60 | 90 | 90 | 85 | 966 | 
| NA | 15:00:00 | TS | 42.40 | -65.80 |  | 90 | 83 |  | 
| NA | 18:00:00 | TS | 43.00 | -64.70 | 90 | 90 | 80 |  | 
| NA | 21:00:00 | TS | 43.80 | -63.80 |  |  | 75 |  | 
| NA | 1871-09-03 00:00:00 | TS | 44.50 | -63.00 |  |  | 70 |  | 
| NA | 03:00:00 | TS | 45.70 | -61.00 |  |  | 68 |  | 
| NA | 06:00:00 | TS | 47.10 | -58.50 |  |  | 65 |  | 
| NA | 09:00:00 | TS | 48.40 | -56.40 |  |  | 63 |  | 
| NA | 12:00:00 | ET | 49.70 | -54.50 |  |  | 60 |  | 
Source Information
| Agency | Information | 
| USA | hurdat2-atl-1851-2023-042624b.txt:Line=2241:UNNAMED | 
| TOKYO |  | 
| CMA |  | 
| HKO |  | 
| KMA |  | 
| NEWDELHI |  | 
| REUNION |  | 
| BOM |  | 
| NADI |  | 
| WELLINGTON |  | 
| DS824 |  | 
| TD9636 |  | 
| TD9635 |  | 
| NEUMANN |  | 
| MLC | 1871237N18325.mlc_natl.nc:Line=5981 | 
All available IBTrACS Data
| SEASON | BASIN | SUBBASIN | ISO_TIME_________ | NATURE | LAT | LON | WMO WIND | WMO AGENCY | DIST2LAND | LANDFALL | IFLAG | USA AGENCY | USA ATCF_ID | USA LAT | USA LON | USA STATUS | USA WIND | USA SSHS | MLC LAT | MLC LON | MLC CLASS | MLC WIND | MLC PRES | STORM SPEED | STORM DIR | 
| Year |  |  |  |  | degrees north | degrees east | kts |  | km | km |  |  |  | degrees north | degrees east |  | kts | 1 | degrees north | degrees east |  | kts | mb | kts | degrees | 
| 1871 | NA | NA | 1871-08-27 06:00:00 | TS | 23.80 | -61.60 |  |  | 732 | 720 | ______________O |  |  |  |  |  |  | -5 | 23.80 | -61.60 | TS | 45 |  | 6 | 290 | 
| 1871 | NA | NA | 09:00:00 | TS | 23.90 | -61.90 |  |  | 724 | 713 | ______________P |  |  |  |  |  |  | -5 | 23.90 | -61.90 | TS | 45 |  | 6 | 290 | 
| 1871 | NA | NA | 12:00:00 | TS | 24.00 | -62.20 |  |  | 718 | 713 | ______________O |  |  |  |  |  |  | -5 | 24.00 | -62.20 | TS | 45 |  | 6 | 295 | 
| 1871 | NA | NA | 15:00:00 | TS | 24.10 | -62.50 |  |  | 713 | 713 | ______________P |  |  |  |  |  |  | -5 | 24.10 | -62.50 | TS | 48 |  | 6 | 300 | 
| 1871 | NA | NA | 18:00:00 | TS | 24.30 | -62.80 |  |  | 720 | 716 | ______________O |  |  |  |  |  |  | -5 | 24.30 | -62.80 | TS | 50 |  | 6 | 295 | 
| 1871 | NA | NA | 21:00:00 | TS | 24.40 | -63.10 |  |  | 719 | 715 | ______________P |  |  |  |  |  |  | -5 | 24.40 | -63.10 | TS | 50 |  | 6 | 290 | 
| 1871 | NA | NA | 1871-08-28 00:00:00 | TS | 24.50 | -63.40 |  |  | 719 | 715 | ______________O |  |  |  |  |  |  | -5 | 24.50 | -63.40 | TS | 50 |  | 6 | 295 | 
| 1871 | NA | NA | 03:00:00 | TS | 24.60 | -63.70 |  |  | 720 | 720 | ______________P |  |  |  |  |  |  | -5 | 24.60 | -63.70 | TS | 50 |  | 6 | 300 | 
| 1871 | NA | NA | 06:00:00 | TS | 24.80 | -64.00 |  |  | 734 | 732 | ______________O |  |  |  |  |  |  | -5 | 24.80 | -64.00 | TS | 50 |  | 6 | 295 | 
| 1871 | NA | NA | 09:00:00 | TS | 24.90 | -64.30 |  |  | 739 | 737 | ______________P |  |  |  |  |  |  | -5 | 24.90 | -64.30 | TS | 53 |  | 5 | 295 | 
| 1871 | NA | NA | 12:00:00 | TS | 25.00 | -64.50 |  |  | 746 | 745 | ______________O |  |  |  |  |  |  | -5 | 25.00 | -64.50 | TS | 55 |  | 5 | 305 | 
| 1871 | NA | NA | 15:00:00 | TS | 25.20 | -64.70 |  |  | 765 | 764 | ______________P |  |  |  |  |  |  | -5 | 25.20 | -64.70 | TS | 58 |  | 5 | 320 | 
| 1871 | NA | NA | 18:00:00 | TS | 25.40 | -64.90 |  |  | 785 | 785 | ______________O |  |  |  |  |  |  | -5 | 25.40 | -64.90 | TS | 60 |  | 5 | 320 | 
| 1871 | NA | NA | 21:00:00 | TS | 25.60 | -65.10 |  |  | 806 | 806 | ______________P |  |  |  |  |  |  | -5 | 25.60 | -65.10 | TS | 60 |  | 5 | 320 | 
| 1871 | NA | NA | 1871-08-29 00:00:00 | TS | 25.80 | -65.30 |  |  | 827 | 827 | ______________O |  |  |  |  |  |  | -5 | 25.80 | -65.30 | TS | 60 |  | 5 | 320 | 
| 1871 | NA | NA | 03:00:00 | TS | 26.00 | -65.50 |  |  | 844 | 844 | ______________P |  |  |  |  |  |  | -5 | 26.00 | -65.50 | TS | 68 |  | 5 | 320 | 
| 1871 | NA | NA | 06:00:00 | TS | 26.20 | -65.70 |  |  | 854 | 854 | ______________O |  |  |  |  |  |  | -5 | 26.20 | -65.70 | HU | 75 |  | 5 | 315 | 
| 1871 | NA | NA | 09:00:00 | TS | 26.40 | -65.90 |  |  | 866 | 862 | ______________P |  |  |  |  |  |  | -5 | 26.40 | -65.90 | HU | 80 |  | 4 | 320 | 
| 1871 | NA | NA | 12:00:00 | TS | 26.50 | -66.00 |  |  | 872 | 872 | ______________O |  |  |  |  |  |  | -5 | 26.50 | -66.00 | HU | 85 |  | 4 | 325 | 
| 1871 | NA | NA | 15:00:00 | TS | 26.60 | -66.10 |  |  | 877 | 877 | ______________P |  |  |  |  |  |  | -5 | 26.60 | -66.10 | HU | 90 |  | 4 | 330 | 
| 1871 | NA | NA | 18:00:00 | TS | 26.80 | -66.20 |  |  | 893 | 893 | ______________O |  |  |  |  |  |  | -5 | 26.80 | -66.20 | HU | 95 |  | 3 | 330 | 
| 1871 | NA | NA | 21:00:00 | TS | 26.90 | -66.30 |  |  | 909 | 909 | ______________P |  |  |  |  |  |  | -5 | 26.90 | -66.30 | HU | 98 |  | 2 | 20 | 
| 1871 | NA | NA | 1871-08-30 00:00:00 | TS | 27.00 | -66.10 | 90 | hurdat_atl | 917 | 913 | O_____________O | hurdat_atl | AL051871 | 26.70 | -65.60 | HU | 90 | 2 | 27.10 | -66.40 | MH | 100 |  | 2 | 5 | 
| 1871 | NA | NA | 03:00:00 | TS | 27.20 | -66.30 |  |  | 929 | 929 | P_____________P |  | AL051871 | 27.10 | -66.00 | HU | 90 | 2 | 27.30 | -66.50 | MH | 100 |  | 6 | 325 | 
| 1871 | NA | NA | 06:00:00 | TS | 27.50 | -66.50 | 90 | hurdat_atl | 952 | 948 | O_____________O | hurdat_atl | AL051871 | 27.50 | -66.50 | HU | 90 | 2 | 27.40 | -66.60 | MH | 100 |  | 9 | 320 | 
| 1871 | NA | NA | 09:00:00 | TS | 27.80 | -66.90 |  |  | 961 | 961 | P_____________P |  | AL051871 | 28.00 | -67.00 | HU | 90 | 2 | 27.50 | -66.70 | MH | 100 |  | 10 | 320 | 
| 1871 | NA | NA | 12:00:00 | TS | 28.20 | -67.20 | 90 | hurdat_atl | 976 | 976 | O_____________O | hurdat_atl | AL051871 | 28.50 | -67.50 | HU | 90 | 2 | 27.70 | -66.70 | MH | 100 |  | 10 | 325 | 
| 1871 | NA | NA | 15:00:00 | TS | 28.60 | -67.50 |  |  | 995 | 995 | P_____________P |  | AL051871 | 29.00 | -67.90 | HU | 90 | 2 | 27.90 | -66.80 | MH | 100 |  | 10 | 330 | 
| 1871 | NA | NA | 18:00:00 | TS | 29.10 | -67.80 | 90 | hurdat_atl | 1025 | 984 | O_____________O | hurdat_atl | AL051871 | 29.60 | -68.30 | HU | 90 | 2 | 28.00 | -66.90 | MH | 100 |  | 10 | 330 | 
| 1871 | NA | NA | 21:00:00 | TS | 29.50 | -68.10 |  |  | 977 | 926 | P_____________P |  | AL051871 | 30.20 | -68.70 | HU | 90 | 2 | 28.00 | -67.00 | MH | 100 |  | 10 | 330 | 
| 1871 | NA | NA | 1871-08-31 00:00:00 | TS | 29.90 | -68.40 | 90 | hurdat_atl | 926 | 862 | O_____________O | hurdat_atl | AL051871 | 30.80 | -69.10 | HU | 90 | 2 | 28.20 | -67.10 | MH | 100 |  | 11 | 335 | 
| 1871 | NA | NA | 03:00:00 | TS | 30.50 | -68.70 |  |  | 862 | 804 | P_____________P |  | AL051871 | 31.40 | -69.50 | HU | 90 | 2 | 28.70 | -67.20 | MH | 100 |  | 13 | 340 | 
| 1871 | NA | NA | 06:00:00 | TS | 31.10 | -68.90 | 90 | hurdat_atl | 804 | 732 | O_____________O | hurdat_atl | AL051871 | 32.00 | -69.80 | HU | 90 | 2 | 29.40 | -67.20 | MH | 100 |  | 14 | 345 | 
| 1871 | NA | NA | 09:00:00 | TS | 31.80 | -69.20 |  |  | 732 | 677 | P_____________P |  | AL051871 | 32.80 | -70.10 | HU | 90 | 2 | 30.00 | -67.30 | MH | 100 |  | 14 | 345 | 
| 1871 | NA | NA | 12:00:00 | TS | 32.50 | -69.30 | 90 | hurdat_atl | 677 | 639 | O_____________O | hurdat_atl | AL051871 | 33.50 | -70.30 | HU | 90 | 2 | 30.60 | -67.40 | MH | 100 |  | 12 | 350 | 
| 1871 | NA | NA | 15:00:00 | TS | 33.10 | -69.40 |  |  | 633 | 612 | P_____________P |  | AL051871 | 34.00 | -70.40 | HU | 90 | 2 | 31.20 | -67.50 | MH | 100 |  | 10 | 355 | 
| 1871 | NA | NA | 18:00:00 | TS | 33.50 | -69.40 | 90 | hurdat_atl | 612 | 590 | O_____________O | hurdat_atl | AL051871 | 34.40 | -70.40 | HU | 90 | 2 | 31.80 | -67.50 | MH | 100 |  | 10 | 0 | 
| 1871 | NA | NA | 21:00:00 | TS | 34.00 | -69.40 |  |  | 590 | 571 | P_____________P |  | AL051871 | 34.90 | -70.40 | HU | 90 | 2 | 32.40 | -67.50 | MH | 100 |  | 10 | 5 | 
| 1871 | NA | NA | 1871-09-01 00:00:00 | TS | 34.50 | -69.40 | 90 | hurdat_atl | 571 | 565 | O_____________O | hurdat_atl | AL051871 | 35.30 | -70.30 | HU | 90 | 2 | 33.00 | -67.50 | MH | 100 |  | 9 | 5 | 
| 1871 | NA | NA | 03:00:00 | TS | 35.00 | -69.30 |  |  | 567 | 562 | P_____________P |  | AL051871 | 35.60 | -70.20 | HU | 90 | 2 | 33.60 | -67.50 | MH | 100 |  | 9 | 5 | 
| 1871 | NA | NA | 06:00:00 | TS | 35.40 | -69.20 | 90 | hurdat_atl | 569 | 566 | O_____________O | hurdat_atl | AL051871 | 36.00 | -70.10 | HU | 90 | 2 | 34.20 | -67.50 | MH | 100 |  | 10 | 5 | 
| 1871 | NA | NA | 09:00:00 | TS | 35.90 | -69.20 |  |  | 566 | 561 | P_____________P |  | AL051871 | 36.50 | -70.10 | HU | 90 | 2 | 34.80 | -67.50 | MH | 103 |  | 11 | 5 | 
| 1871 | NA | NA | 12:00:00 | TS | 36.50 | -69.10 | 90 | hurdat_atl | 563 | 532 | O_____________O | hurdat_atl | AL051871 | 37.00 | -70.00 | HU | 90 | 2 | 35.40 | -67.40 | MH | 105 |  | 10 | 10 | 
| 1871 | NA | NA | 15:00:00 | TS | 36.90 | -69.00 |  |  | 532 | 492 | P_____________P |  | AL051871 | 37.40 | -69.80 | HU | 90 | 2 | 35.80 | -67.40 | MH | 105 |  | 9 | 15 | 
| 1871 | NA | NA | 18:00:00 | TS | 37.30 | -68.80 | 90 | hurdat_atl | 494 | 435 | O_____________O | hurdat_atl | AL051871 | 37.80 | -69.60 | HU | 90 | 2 | 36.40 | -67.30 | MH | 105 | 941 | 11 | 15 | 
| 1871 | NA | NA | 21:00:00 | TS | 38.00 | -68.70 |  |  | 425 | 360 | P_____________P |  | AL051871 | 38.30 | -69.50 | HU | 90 | 2 | 37.30 | -67.00 | MH | 103 |  | 14 | 15 | 
| 1871 | NA | NA | 1871-09-02 00:00:00 | TS | 38.70 | -68.40 | 90 | hurdat_atl | 360 | 292 | O_____________O | hurdat_atl | AL051871 | 38.90 | -69.30 | HU | 90 | 2 | 38.40 | -66.60 | MH | 100 |  | 16 | 15 | 
| 1871 | NA | NA | 03:00:00 | TS | 39.50 | -68.00 |  |  | 297 | 247 | P_____________P |  | AL051871 | 39.60 | -69.00 | HU | 90 | 2 | 39.40 | -66.20 | MH | 95 |  | 17 | 20 | 
| 1871 | NA | NA | 06:00:00 | TS | 40.30 | -67.60 | 90 | hurdat_atl | 254 | 236 | O_____________O | hurdat_atl | AL051871 | 40.30 | -68.50 | HU | 90 | 2 | 40.40 | -65.90 | HU | 90 |  | 16 | 20 | 
| 1871 | NA | NA | 09:00:00 | TS | 41.00 | -67.20 |  |  | 245 | 216 | P_____________P |  | AL051871 | 40.80 | -68.10 | HU | 90 | 2 | 41.50 | -65.60 | HU | 88 |  | 16 | 30 | 
| 1871 | NA | NA | 12:00:00 | TS | 41.70 | -66.60 | 90 | hurdat_atl | 213 | 122 | O_____________O | hurdat_atl | AL051871 | 41.30 | -67.50 | HU | 90 | 2 | 42.40 | -65.30 | HU | 85 | 966 | 17 | 40 | 
| 1871 | NA | NA | 15:00:00 | TS | 42.40 | -65.80 |  |  | 122 | 68 | P_____________P |  | AL051871 | 41.90 | -66.80 | HU | 90 | 2 | 42.90 | -64.70 | HU | 83 |  | 19 | 45 | 
| 1871 | NA | NA | 18:00:00 | TS | 43.00 | -64.70 | 90 | hurdat_atl | 73 | 59 | O_____________O | hurdat_atl | AL051871 | 42.50 | -66.00 | HU | 90 | 2 | 43.30 | -64.10 | HU | 80 |  | 20 | 45 | 
| 1871 | NA | NA | 21:00:00 | TS | 43.80 | -63.80 |  |  | 64 | 26 | ______________P |  | AL051871 |  |  | TS |  | -5 | 43.80 | -63.80 | HU | 75 |  | 19 | 40 | 
| 1871 | NA | NA | 1871-09-03 00:00:00 | TS | 44.50 | -63.00 |  |  | 22 | 0 | ______________O |  |  |  |  |  |  | -5 | 44.50 | -63.00 | HU | 70 |  | 28 | 45 | 
| 1871 | NA | NA | 03:00:00 | TS | 45.70 | -61.00 |  |  | 0 | 0 | ______________P |  |  |  |  |  |  | -5 | 45.70 | -61.00 | HU | 68 |  | 41 | 50 | 
| 1871 | NA | NA | 06:00:00 | TS | 47.10 | -58.50 |  |  | 56 | 0 | ______________O |  |  |  |  |  |  | -5 | 47.10 | -58.50 | HU | 65 |  | 41 | 50 | 
| 1871 | NA | NA | 09:00:00 | TS | 48.40 | -56.40 |  |  | 0 | 0 | ______________P |  |  |  |  |  |  | -5 | 48.40 | -56.40 | HU | 63 |  | 37 | 45 | 
| 1871 | NA | NA | 12:00:00 | ET | 49.70 | -54.50 |  |  | 23 |  | ______________O |  |  |  |  |  |  | -5 | 49.70 | -54.50 | EX | 60 |  | 35 | 45 |