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1971 Tropical Depression UNNAMED (1971252N29287)


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Storm track - Intensity - Wind Radii - Intensity Data - Source Data - All data

Summary Information

Storm ID 1971252N29287
Start Sep 8 12Z
Landfall Sep 11 03Z
Max Intensity 25 kt (Sep 9 00Z)
End Sep 11 12Z
ATCF IDs AL151971
Track status Best track data.

Storm track plot

Map of storm track

Intensity plots

Map of storm track

Radial wind information

No radial wind information for this storm


Position and Intensity Table

BASIN ISO_TIME_________ NATURE LAT LON WMO WIND USA WIND
degrees north degrees east kts kts
NA 1971-09-08 12:00:00 TS 28.50 -73.50 20 20
NA 15:00:00 TS 28.80 -73.40 20
NA 18:00:00 TS 29.20 -73.20 20 20
NA 21:00:00 TS 29.60 -73.10 23
NA 1971-09-09 00:00:00 TS 30.00 -73.00 25 25
NA 03:00:00 TS 30.30 -73.10 25
NA 06:00:00 TS 30.70 -73.20 25 25
NA 09:00:00 TS 31.10 -73.20 25
NA 12:00:00 TS 31.50 -73.50 25 25
NA 15:00:00 TS 31.70 -74.60 25
NA 18:00:00 TS 31.80 -75.60 25 25
NA 21:00:00 TS 31.90 -75.70 25
NA 1971-09-10 00:00:00 TS 32.10 -75.70 25 25
NA 03:00:00 TS 32.30 -76.20 25
NA 06:00:00 TS 32.50 -76.80 25 25
NA 09:00:00 TS 32.80 -77.40 25
NA 12:00:00 TS 33.00 -78.00 25 25
NA 15:00:00 TS 33.00 -78.40 23
NA 18:00:00 TS 32.90 -78.70 20 20
NA 21:00:00 TS 32.90 -79.10 20
NA 1971-09-11 00:00:00 TS 32.80 -79.50 20 20
NA 03:00:00 TS 32.80 -79.80 20
NA 06:00:00 TS 32.70 -80.20 20 20
NA 09:00:00 TS 32.60 -80.60
NA 12:00:00 TS 32.50 -81.00

Source Information

Agency Information
USA hurdat2-atl-1851-2023-042624b.txt:Line=31997:UNNAMED
TOKYO
CMA
HKO
KMA
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824
TD9636
TD9635
NEUMANN
MLC

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 STORM SPEED STORM DIR
Year degrees north degrees east kts km km degrees north degrees east kts 1 kts degrees
1971 NA NA 1971-09-08 12:00:00 TS 28.50 -73.50 20 hurdat_atl 585 585 O______________ hurdat_atl AL151971 28.50 -73.50 TD 20 -1 7 20
1971 NA NA 15:00:00 TS 28.80 -73.40 614 614 P______________ AL151971 28.80 -73.40 TD 20 -1 8 20
1971 NA NA 18:00:00 TS 29.20 -73.20 20 hurdat_atl 659 652 O______________ hurdat_atl AL151971 29.20 -73.20 TD 20 -1 8 20
1971 NA NA 21:00:00 TS 29.60 -73.10 652 618 P______________ AL151971 29.60 -73.10 TD 23 -1 8 10
1971 NA NA 1971-09-09 00:00:00 TS 30.00 -73.00 25 hurdat_atl 618 584 O______________ hurdat_atl AL151971 30.00 -73.00 TD 25 -1 8 0
1971 NA NA 03:00:00 TS 30.30 -73.10 584 542 P______________ AL151971 30.30 -73.10 TD 25 -1 7 345
1971 NA NA 06:00:00 TS 30.70 -73.20 25 hurdat_atl 542 505 O______________ hurdat_atl AL151971 30.70 -73.20 TD 25 -1 8 350
1971 NA NA 09:00:00 TS 31.10 -73.20 505 452 P______________ AL151971 31.10 -73.20 TD 25 -1 8 340
1971 NA NA 12:00:00 TS 31.50 -73.50 25 hurdat_atl 452 382 O______________ hurdat_atl AL151971 31.50 -73.50 TD 25 -1 13 295
1971 NA NA 15:00:00 TS 31.70 -74.60 378 323 P______________ AL151971 31.70 -74.60 TD 25 -1 18 280
1971 NA NA 18:00:00 TS 31.80 -75.60 25 hurdat_atl 323 309 O______________ hurdat_atl AL151971 31.80 -75.60 TD 25 -1 10 285
1971 NA NA 21:00:00 TS 31.90 -75.70 309 293 P______________ AL151971 31.90 -75.70 TD 25 -1 3 345
1971 NA NA 1971-09-10 00:00:00 TS 32.10 -75.70 25 hurdat_atl 293 251 O______________ hurdat_atl AL151971 32.10 -75.70 TD 25 -1 5 315
1971 NA NA 03:00:00 TS 32.30 -76.20 244 191 P______________ AL151971 32.30 -76.20 TD 25 -1 10 295
1971 NA NA 06:00:00 TS 32.50 -76.80 25 hurdat_atl 191 134 O______________ hurdat_atl AL151971 32.50 -76.80 TD 25 -1 12 295
1971 NA NA 09:00:00 TS 32.80 -77.40 134 100 P______________ AL151971 32.80 -77.40 TD 25 -1 11 295
1971 NA NA 12:00:00 TS 33.00 -78.00 25 hurdat_atl 100 77 O______________ hurdat_atl AL151971 33.00 -78.00 TD 25 -1 8 285
1971 NA NA 15:00:00 TS 33.00 -78.40 77 57 P______________ AL151971 33.00 -78.40 TD 23 -1 6 260
1971 NA NA 18:00:00 TS 32.90 -78.70 20 hurdat_atl 57 30 O______________ hurdat_atl AL151971 32.90 -78.70 TD 20 -1 6 255
1971 NA NA 21:00:00 TS 32.90 -79.10 30 21 P______________ AL151971 32.90 -79.10 TD 20 -1 7 260
1971 NA NA 1971-09-11 00:00:00 TS 32.80 -79.50 20 hurdat_atl 21 0 O______________ hurdat_atl AL151971 32.80 -79.50 TD 20 -1 6 260
1971 NA NA 03:00:00 TS 32.80 -79.80 0 0 P______________ AL151971 32.80 -79.80 TD 20 -1 6 260
1971 NA NA 06:00:00 TS 32.70 -80.20 20 hurdat_atl 0 0 O______________ hurdat_atl AL151971 32.70 -80.20 TD 20 -1 6 255
1971 NA NA 09:00:00 TS 32.60 -80.60 0 0 P______________ AL151971 32.60 -80.60 TD -5 7 255
1971 NA NA 12:00:00 TS 32.50 -81.00 hurdat_atl 0 O______________ hurdat_atl AL151971 32.50 -81.00 TD -5 7 250