1975
 Tropical Depression UNNAMED  (1975216N18132)
IBTrACS version v04r01. Visit 
IBTrACS website for data access. 
Please direct all questions to the 
IBTrACS Q and A forum
 Storm track
 - 
 Intensity
 - 
 Wind Radii
 - 
 Intensity Data
 - 
 Source Data
 - 
 All data
Summary Information
|  | 
| Storm ID | 1975216N18132 |  
| Start | Aug 4 00Z |  
| Max Intensity | 29 kt (Aug 6 12Z), 998 mb (Aug 6 18Z) |  
| End | Aug 7 06Z |  
| ATCF IDs |  |  
| 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 | CMA WIND | CMA PRES | 
|  |  |  | degrees north | degrees east | kts | mb | 
| WP | 1975-08-04 00:00:00 | DS | 18.30 | 131.70 | 19 | 1002 | 
| WP | 03:00:00 | DS | 18.60 | 131.50 | 19 | 1002 | 
| WP | 06:00:00 | DS | 19.00 | 131.30 | 19 | 1001 | 
| WP | 09:00:00 | DS | 19.50 | 131.20 | 19 | 1001 | 
| WP | 12:00:00 | DS | 19.90 | 130.90 | 19 | 1001 | 
| WP | 15:00:00 | DS | 20.20 | 130.40 | 19 | 1001 | 
| WP | 18:00:00 | DS | 20.40 | 129.70 | 19 | 1001 | 
| WP | 21:00:00 | DS | 20.80 | 129.00 | 19 | 1001 | 
| WP | 1975-08-05 00:00:00 | DS | 21.20 | 128.20 | 19 | 1001 | 
| WP | 03:00:00 | DS | 21.60 | 127.60 | 19 | 1001 | 
| WP | 06:00:00 | DS | 22.10 | 127.00 | 19 | 1001 | 
| WP | 09:00:00 | DS | 22.70 | 126.50 | 19 | 1001 | 
| WP | 12:00:00 | DS | 23.40 | 126.00 | 19 | 1000 | 
| WP | 15:00:00 | DS | 24.10 | 125.30 | 19 | 1000 | 
| WP | 18:00:00 | DS | 24.50 | 124.60 | 19 | 1000 | 
| WP | 21:00:00 | DS | 24.40 | 123.90 | 21 | 1000 | 
| WP | 1975-08-06 00:00:00 | TS | 24.00 | 123.40 | 23 | 999 | 
| WP | 03:00:00 | TS | 23.70 | 123.00 | 23 | 999 | 
| WP | 06:00:00 | TS | 23.40 | 122.70 | 23 | 999 | 
| WP | 09:00:00 | TS | 23.00 | 122.60 | 26 | 999 | 
| WP | 12:00:00 | TS | 22.70 | 122.70 | 29 | 999 | 
| WP | 15:00:00 | TS | 22.80 | 123.00 | 29 | 999 | 
| WP | 18:00:00 | TS | 23.00 | 123.10 | 29 | 998 | 
| WP | 21:00:00 | TS | 22.90 | 122.80 | 29 | 998 | 
| WP | 1975-08-07 00:00:00 | TS | 22.80 | 122.40 | 29 | 998 | 
| WP | 03:00:00 | TS | 22.60 | 122.10 | 24 | 998 | 
| WP | 06:00:00 | DS | 22.50 | 121.90 | 19 | 998 | 
Source Information
| Agency | Information | 
| USA |  | 
| TOKYO |  | 
| CMA | CH1975BST.txt:Storm=7:(nameless) | 
| HKO |  | 
| KMA |  | 
| NEWDELHI |  | 
| REUNION |  | 
| BOM |  | 
| NADI |  | 
| WELLINGTON |  | 
| DS824 |  | 
| TD9636 |  | 
| TD9635 |  | 
| NEUMANN |  | 
| MLC |  | 
All available IBTrACS Data
| SEASON | BASIN | SUBBASIN | ISO_TIME_________ | NATURE | LAT | LON | DIST2LAND | LANDFALL | IFLAG | USA SSHS | CMA LAT | CMA LON | CMA CAT | CMA WIND | CMA PRES | STORM SPEED | STORM DIR | 
| Year |  |  |  |  | degrees north | degrees east | km | km |  | 1 | degrees north | degrees east | 1 | kts | mb | kts | degrees | 
| 1975 | WP | MM | 1975-08-04 00:00:00 | DS | 18.30 | 131.70 | 922 | 916 | __O____________ | -5 | 18.30 | 131.70 | 0 | 19 | 1002 | 8 | 325 | 
| 1975 | WP | MM | 03:00:00 | DS | 18.60 | 131.50 | 922 | 920 | __P____________ | -5 | 18.60 | 131.50 | 0 | 19 | 1002 | 8 | 330 | 
| 1975 | WP | MM | 06:00:00 | DS | 19.00 | 131.30 | 931 | 931 | __O____________ | -5 | 19.00 | 131.30 | 0 | 19 | 1001 | 9 | 340 | 
| 1975 | WP | MM | 09:00:00 | DS | 19.50 | 131.20 | 943 | 918 | __P____________ | -5 | 19.50 | 131.20 | 0 | 19 | 1001 | 10 | 335 | 
| 1975 | WP | MM | 12:00:00 | DS | 19.90 | 130.90 | 918 | 871 | __O____________ | -5 | 19.90 | 130.90 | 0 | 19 | 1001 | 10 | 315 | 
| 1975 | WP | MM | 15:00:00 | DS | 20.20 | 130.40 | 873 | 807 | __P____________ | -5 | 20.20 | 130.40 | 0 | 19 | 1001 | 12 | 295 | 
| 1975 | WP | MM | 18:00:00 | DS | 20.40 | 129.70 | 807 | 747 | __O____________ | -5 | 20.40 | 129.70 | 0 | 19 | 1001 | 15 | 295 | 
| 1975 | WP | MM | 21:00:00 | DS | 20.80 | 129.00 | 751 | 692 | __P____________ | -5 | 20.80 | 129.00 | 0 | 19 | 1001 | 16 | 300 | 
| 1975 | WP | MM | 1975-08-05 00:00:00 | DS | 21.20 | 128.20 | 692 | 659 | __O____________ | -5 | 21.20 | 128.20 | 0 | 19 | 1001 | 15 | 305 | 
| 1975 | WP | MM | 03:00:00 | DS | 21.60 | 127.60 | 659 | 585 | __P____________ | -5 | 21.60 | 127.60 | 0 | 19 | 1001 | 14 | 310 | 
| 1975 | WP | MM | 06:00:00 | DS | 22.10 | 127.00 | 585 | 509 | __O____________ | -5 | 22.10 | 127.00 | 0 | 19 | 1001 | 15 | 320 | 
| 1975 | WP | MM | 09:00:00 | DS | 22.70 | 126.50 | 509 | 434 | __P____________ | -5 | 22.70 | 126.50 | 0 | 19 | 1001 | 16 | 325 | 
| 1975 | WP | MM | 12:00:00 | DS | 23.40 | 126.00 | 434 | 357 | __O____________ | -5 | 23.40 | 126.00 | 0 | 19 | 1000 | 17 | 320 | 
| 1975 | WP | MM | 15:00:00 | DS | 24.10 | 125.30 | 347 | 268 | __P____________ | -5 | 24.10 | 125.30 | 0 | 19 | 1000 | 17 | 310 | 
| 1975 | WP | MM | 18:00:00 | DS | 24.50 | 124.60 | 268 | 212 | __O____________ | -5 | 24.50 | 124.60 | 0 | 19 | 1000 | 13 | 285 | 
| 1975 | WP | MM | 21:00:00 | DS | 24.40 | 123.90 | 202 | 161 | __P____________ | -5 | 24.40 | 123.90 | 0 | 21 | 1000 | 12 | 245 | 
| 1975 | WP | MM | 1975-08-06 00:00:00 | TS | 24.00 | 123.40 | 161 | 136 | __O____________ | -5 | 24.00 | 123.40 | 1 | 23 | 999 | 11 | 235 | 
| 1975 | WP | MM | 03:00:00 | TS | 23.70 | 123.00 | 142 | 124 | __P____________ | -5 | 23.70 | 123.00 | 1 | 23 | 999 | 9 | 225 | 
| 1975 | WP | MM | 06:00:00 | TS | 23.40 | 122.70 | 126 | 120 | __O____________ | -5 | 23.40 | 122.70 | 1 | 23 | 999 | 8 | 205 | 
| 1975 | WP | MM | 09:00:00 | TS | 23.00 | 122.60 | 123 | 123 | __P____________ | -5 | 23.00 | 122.60 | 1 | 26 | 999 | 7 | 0 | 
| 1975 | WP | MM | 12:00:00 | TS | 22.70 | 122.70 | 140 | 140 | __O____________ | -5 | 22.70 | 122.70 | 1 | 29 | 999 | 4 | 120 | 
| 1975 | WP | MM | 15:00:00 | TS | 22.80 | 123.00 | 167 | 165 | __P____________ | -5 | 22.80 | 123.00 | 1 | 29 | 999 | 5 | 50 | 
| 1975 | WP | MM | 18:00:00 | TS | 23.00 | 123.10 | 174 | 143 | __O____________ | -5 | 23.00 | 123.10 | 1 | 29 | 998 | 2 | 315 | 
| 1975 | WP | MM | 21:00:00 | TS | 22.90 | 122.80 | 144 | 107 | __P____________ | -5 | 22.90 | 122.80 | 1 | 29 | 998 | 7 | 255 | 
| 1975 | WP | MM | 1975-08-07 00:00:00 | TS | 22.80 | 122.40 | 107 | 84 | __O____________ | -5 | 22.80 | 122.40 | 1 | 29 | 998 | 7 | 245 | 
| 1975 | WP | MM | 03:00:00 | TS | 22.60 | 122.10 | 90 | 83 | __P____________ | -5 | 22.60 | 122.10 | 1 | 24 | 998 | 6 | 235 | 
| 1975 | WP | MM | 06:00:00 | DS | 22.50 | 121.90 | 83 |  | __O____________ | -5 | 22.50 | 121.90 | 0 | 19 | 998 | 5 | 230 |