1981 Tropical Depression UNNAMED (1981110N11281)

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

Summary Information

Storm ID	1981110N11281
Start	Apr 19 12Z
Max Intensity	25 kt (Apr 19 18Z)
End	Apr 21 18Z
ATCF IDs	AL021981
Track status	Best track data.

Storm track plot

Intensity plots

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	1981-04-19 12:00:00	TS	11.00	-79.00	20	20
NA	15:00:00	TS	11.40	-78.90		23
NA	18:00:00	TS	11.70	-78.70	25	25
NA	21:00:00	TS	12.00	-78.40		25
NA	1981-04-20 00:00:00	TS	12.30	-78.20	25	25
NA	03:00:00	TS	12.70	-78.10		25
NA	06:00:00	TS	13.00	-78.00	25	25
NA	09:00:00	TS	13.20	-77.70		25
NA	12:00:00	TS	13.50	-77.50	25	25
NA	15:00:00	TS	14.10	-77.40		25
NA	18:00:00	TS	14.50	-77.50	25	25
NA	21:00:00	TS	14.50	-77.90		25
NA	1981-04-21 00:00:00	TS	14.20	-78.40	25	25
NA	03:00:00	TS	13.80	-78.70		23
NA	06:00:00	TS	13.40	-79.00	20	20
NA	09:00:00	TS	13.10	-79.30		20
NA	12:00:00	TS	12.80	-79.60	20	20
NA	15:00:00	TS	12.40	-79.90		18
NA	18:00:00	TS	12.00	-80.20	15	15

Source Information

Agency	Information
USA	hurdat2-atl-1851-2023-042624b.txt:Line=36022: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	CS	1981-04-19 12:00:00	TS	11.00	-79.00	20	hurdat_atl	168	168	O______________	hurdat_atl	AL021981	11.00	-79.00	TD	20	-1	8	20
1981	NA	CS	15:00:00	TS	11.40	-78.90			213	213	P______________		AL021981	11.40	-78.90	TD	23	-1	8	25
1981	NA	CS	18:00:00	TS	11.70	-78.70	25	hurdat_atl	250	250	O______________	hurdat_atl	AL021981	11.70	-78.70	TD	25	-1	8	35
1981	NA	CS	21:00:00	TS	12.00	-78.40			290	290	P______________		AL021981	12.00	-78.40	TD	25	-1	8	40
1981	NA	CS	1981-04-20 00:00:00	TS	12.30	-78.20	25	hurdat_atl	328	328	O______________	hurdat_atl	AL021981	12.30	-78.20	TD	25	-1	7	25
1981	NA	CS	03:00:00	TS	12.70	-78.10			368	368	P______________		AL021981	12.70	-78.10	TD	25	-1	7	15
1981	NA	CS	06:00:00	TS	13.00	-78.00	25	hurdat_atl	382	374	O______________	hurdat_atl	AL021981	13.00	-78.00	TD	25	-1	7	30
1981	NA	CS	09:00:00	TS	13.20	-77.70			374	374	P______________		AL021981	13.20	-77.70	TD	25	-1	7	45
1981	NA	CS	12:00:00	TS	13.50	-77.50	25	hurdat_atl	385	385	O______________	hurdat_atl	AL021981	13.50	-77.50	TD	25	-1	9	20
1981	NA	CS	15:00:00	TS	14.10	-77.40			403	359	P______________		AL021981	14.10	-77.40	TD	25	-1	10	0
1981	NA	CS	18:00:00	TS	14.50	-77.50	25	hurdat_atl	359	359	O______________	hurdat_atl	AL021981	14.50	-77.50	TD	25	-1	7	310
1981	NA	CS	21:00:00	TS	14.50	-77.90			365	365	P______________		AL021981	14.50	-77.90	TD	25	-1	9	250
1981	NA	CS	1981-04-21 00:00:00	TS	14.20	-78.40	25	hurdat_atl	412	412	O______________	hurdat_atl	AL021981	14.20	-78.40	TD	25	-1	10	230
1981	NA	CS	03:00:00	TS	13.80	-78.70			465	436	P______________		AL021981	13.80	-78.70	TD	23	-1	10	215
1981	NA	CS	06:00:00	TS	13.40	-79.00	20	hurdat_atl	436	403	O______________	hurdat_atl	AL021981	13.40	-79.00	TD	20	-1	9	220
1981	NA	CS	09:00:00	TS	13.10	-79.30			403	369	P______________		AL021981	13.10	-79.30	TD	20	-1	8	225
1981	NA	CS	12:00:00	TS	12.80	-79.60	20	hurdat_atl	369	325	O______________	hurdat_atl	AL021981	12.80	-79.60	TD	20	-1	9	220
1981	NA	CS	15:00:00	TS	12.40	-79.90			325	285	P______________		AL021981	12.40	-79.90	TD	18	-1	10	215
1981	NA	CS	18:00:00	TS	12.00	-80.20	15	hurdat_atl	285		O______________	hurdat_atl	AL021981	12.00	-80.20	TD	15	-1	10	215