1851
  UNNAMED  (1851080S21420)
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 Storm track
 - 
 Intensity
 - 
 Wind Radii
 - 
 Intensity Data
 - 
 Source Data
 - 
 All data
Summary Information
|  | 
| Storm ID | 1851080S21420 |  
| Start | Mar 20 18Z |  
| End | Mar 22 06Z |  
| ATCF IDs |  |  
| Track status | Best track data. |  | 
| Storm track plot  
 | Intensity plotsNo Intensity information for this storm
 | Radial wind informationNo radial wind information for this storm | 
Position and Intensity Table
| BASIN | ISO_TIME_________ | NATURE | LAT | LON | 
|  |  |  | degrees north | degrees east | 
| SI | 1851-03-20 18:00:00 | NR | -21.30 | 59.50 | 
| SI | 21:00:00 | NR | -21.70 | 59.50 | 
| SI | 1851-03-21 00:00:00 | NR | -22.10 | 59.50 | 
| SI | 03:00:00 | NR | -22.50 | 59.60 | 
| SI | 06:00:00 | NR | -22.90 | 59.60 | 
| SI | 09:00:00 | NR | -23.30 | 59.70 | 
| SI | 12:00:00 | NR | -23.70 | 59.80 | 
| SI | 15:00:00 | NR | -24.10 | 59.90 | 
| SI | 18:00:00 | NR | -24.50 | 60.10 | 
| SI | 21:00:00 | NR | -25.00 | 60.30 | 
| SI | 1851-03-22 00:00:00 | NR | -25.50 | 60.60 | 
| SI | 03:00:00 | NR | -26.00 | 61.00 | 
| SI | 06:00:00 | NR | -26.50 | 61.30 | 
Source Information
| Agency | Information | 
| USA |  | 
| TOKYO |  | 
| CMA |  | 
| HKO |  | 
| KMA |  | 
| NEWDELHI |  | 
| REUNION |  | 
| BOM |  | 
| NADI |  | 
| WELLINGTON |  | 
| DS824 |  | 
| TD9636 | cons_worldwide_trop_cyclone_18710101-19891231-005:Line=37 | 
| TD9635 |  | 
| NEUMANN |  | 
| MLC |  | 
All available IBTrACS Data
| SEASON | BASIN | SUBBASIN | ISO_TIME_________ | NATURE | LAT | LON | DIST2LAND | LANDFALL | IFLAG | USA SSHS | TD9636 LAT | TD9636 LON | TD9636 STAGE | STORM SPEED | STORM DIR | 
| Year |  |  |  |  | degrees north | degrees east | km | km |  | 1 | degrees north | degrees east |  | kts | degrees | 
| 1851 | SI | MM | 1851-03-20 18:00:00 | NR | -21.30 | 59.50 | 207 | 207 | ___________O___ | -5 | -21.30 | 59.50 | 7 | 8 | 0 | 
| 1851 | SI | MM | 21:00:00 | NR | -21.70 | 59.50 | 229 | 229 | ___________P___ | -5 | -21.70 | 59.50 | 7 | 8 | 0 | 
| 1851 | SI | MM | 1851-03-21 00:00:00 | NR | -22.10 | 59.50 | 258 | 258 | ___________P___ | -5 | -22.10 | 59.50 | 7 | 8 | 180 | 
| 1851 | SI | MM | 03:00:00 | NR | -22.50 | 59.60 | 297 | 297 | ___________P___ | -5 | -22.50 | 59.60 | 7 | 8 | 175 | 
| 1851 | SI | MM | 06:00:00 | NR | -22.90 | 59.60 | 332 | 332 | ___________O___ | -5 | -22.90 | 59.60 | 7 | 8 | 175 | 
| 1851 | SI | MM | 09:00:00 | NR | -23.30 | 59.70 | 374 | 374 | ___________P___ | -5 | -23.30 | 59.70 | 7 | 8 | 170 | 
| 1851 | SI | MM | 12:00:00 | NR | -23.70 | 59.80 | 418 | 418 | ___________P___ | -5 | -23.70 | 59.80 | 7 | 8 | 165 | 
| 1851 | SI | MM | 15:00:00 | NR | -24.10 | 59.90 | 461 | 461 | ___________P___ | -5 | -24.10 | 59.90 | 7 | 9 | 160 | 
| 1851 | SI | MM | 18:00:00 | NR | -24.50 | 60.10 | 510 | 510 | ___________O___ | -5 | -24.50 | 60.10 | 7 | 10 | 155 | 
| 1851 | SI | MM | 21:00:00 | NR | -25.00 | 60.30 | 569 | 569 | ___________P___ | -5 | -25.00 | 60.30 | 7 | 11 | 155 | 
| 1851 | SI | MM | 1851-03-22 00:00:00 | NR | -25.50 | 60.60 | 632 | 632 | ___________P___ | -5 | -25.50 | 60.60 | 7 | 12 | 150 | 
| 1851 | SI | MM | 03:00:00 | NR | -26.00 | 61.00 | 700 | 700 | ___________P___ | -5 | -26.00 | 61.00 | 7 | 12 | 150 | 
| 1851 | SI | MM | 06:00:00 | NR | -26.50 | 61.30 | 764 |  | ___________O___ | -5 | -26.50 | 61.30 | 7 | 12 | 150 |