Site contains unofficial IBTrACS data. Visit the IBTrACS Website to access archived data.

1981 Tropical Depression UNNAMED (1981239N21267)


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 1981239N21267
Start Aug 26 18Z
Landfall Aug 28 12Z
Max Intensity 30 kt (Aug 27 12Z)
End Aug 29 12Z
ATCF IDs AL121981
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
days since 1858-11-17 00:00:00 degrees north degrees east
NA 1981-08-26 18:00:00 TS 20.70 -92.60 20 20
NA 21:00:00 TS 20.90 -93.10 20
NA 1981-08-27 00:00:00 TS 21.00 -93.60 20 20
NA 03:00:00 TS 21.10 -93.90 23
NA 06:00:00 TS 21.20 -94.20 25 25
NA 09:00:00 TS 21.40 -94.60 28
NA 12:00:00 TS 21.60 -95.00 30 30
NA 15:00:00 TS 21.80 -95.50 30
NA 18:00:00 TS 22.00 -95.90 30 30
NA 21:00:00 TS 22.10 -96.30 30
NA 1981-08-28 00:00:00 TS 22.30 -96.70 30 30
NA 03:00:00 TS 22.60 -97.00 30
NA 06:00:00 TS 22.80 -97.20 30 30
NA 09:00:00 TS 22.90 -97.60 28
NA 12:00:00 TS 23.00 -98.00 25 25
NA 15:00:00 TS 23.50 -98.10 25
NA 18:00:00 TS 24.00 -98.20 25 25
NA 21:00:00 TS 24.40 -98.40 25
NA 1981-08-29 00:00:00 TS 24.70 -98.60 25 25
NA 03:00:00 TS 24.90 -98.70 25
NA 06:00:00 TS 25.20 -98.80 25 25
NA 09:00:00 TS 25.60 -98.90
NA 12:00:00 TS 26.00 -99.00

Source Information

Agency Information
USA hurdat2-atl-1851-2023-042624b.txt:Line=36186:UNNAMED
TOKYO
CMA
HKO
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 days since 1858-11-17 00:00:00 degrees north degrees east mb km km degrees north mb degrees north degrees east
1981 NA GM 1981-08-26 18:00:00 TS 20.70 -92.60 20 hurdat_atl 219 219 O______________ hurdat_atl AL121981 20.70 -92.60 TD 20 -1 11 290
1981 NA GM 21:00:00 TS 20.90 -93.10 260 260 P______________ AL121981 20.90 -93.10 TD 20 -1 10 290
1981 NA GM 1981-08-27 00:00:00 TS 21.00 -93.60 20 hurdat_atl 284 284 O______________ hurdat_atl AL121981 21.00 -93.60 TD 20 -1 8 285
1981 NA GM 03:00:00 TS 21.10 -93.90 292 271 P______________ AL121981 21.10 -93.90 TD 23 -1 6 290
1981 NA GM 06:00:00 TS 21.20 -94.20 25 hurdat_atl 271 251 O______________ hurdat_atl AL121981 21.20 -94.20 TD 25 -1 7 295
1981 NA GM 09:00:00 TS 21.40 -94.60 251 235 P______________ AL121981 21.40 -94.60 TD 28 -1 8 300
1981 NA GM 12:00:00 TS 21.60 -95.00 30 hurdat_atl 235 197 O______________ hurdat_atl AL121981 21.60 -95.00 TD 30 -1 9 300
1981 NA GM 15:00:00 TS 21.80 -95.50 187 151 P______________ AL121981 21.80 -95.50 TD 30 -1 9 295
1981 NA GM 18:00:00 TS 22.00 -95.90 30 hurdat_atl 151 117 O______________ hurdat_atl AL121981 22.00 -95.90 TD 30 -1 9 290
1981 NA GM 21:00:00 TS 22.10 -96.30 117 98 P______________ AL121981 22.10 -96.30 TD 30 -1 8 290
1981 NA GM 1981-08-28 00:00:00 TS 22.30 -96.70 30 hurdat_atl 98 92 O______________ hurdat_atl AL121981 22.30 -96.70 TD 30 -1 7 305
1981 NA GM 03:00:00 TS 22.60 -97.00 82 61 P______________ AL121981 22.60 -97.00 TD 30 -1 7 315
1981 NA GM 06:00:00 TS 22.80 -97.20 30 hurdat_atl 61 20 O______________ hurdat_atl AL121981 22.80 -97.20 TD 30 -1 7 295
1981 NA GM 09:00:00 TS 22.90 -97.60 20 0 P______________ AL121981 22.90 -97.60 TD 28 -1 8 285
1981 NA NA 12:00:00 TS 23.00 -98.00 25 hurdat_atl 0 0 O______________ hurdat_atl AL121981 23.00 -98.00 TD 25 -1 8 320
1981 NA NA 15:00:00 TS 23.50 -98.10 0 0 P______________ AL121981 23.50 -98.10 TD 25 -1 10 350
1981 NA NA 18:00:00 TS 24.00 -98.20 25 hurdat_atl 0 0 O______________ hurdat_atl AL121981 24.00 -98.20 TD 25 -1 10 345
1981 NA NA 21:00:00 TS 24.40 -98.40 0 0 P______________ AL121981 24.40 -98.40 TD 25 -1 8 330
1981 NA NA 1981-08-29 00:00:00 TS 24.70 -98.60 25 hurdat_atl 0 0 O______________ hurdat_atl AL121981 24.70 -98.60 TD 25 -1 6 335
1981 NA NA 03:00:00 TS 24.90 -98.70 0 0 P______________ AL121981 24.90 -98.70 TD 25 -1 5 340
1981 NA NA 06:00:00 TS 25.20 -98.80 25 hurdat_atl 0 0 O______________ hurdat_atl AL121981 25.20 -98.80 TD 25 -1 6 345
1981 NA NA 09:00:00 TS 25.60 -98.90 0 0 P______________ AL121981 25.60 -98.90 TD -5 8 345
1981 NA NA 12:00:00 TS 26.00 -99.00 hurdat_atl 0 O______________ hurdat_atl AL121981 26.00 -99.00 TD -5 9 345