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

1974 Tropical Depression UNNAMED (1974277N21285)


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 1974277N21285
Start Oct 4 00Z
Landfall Oct 6 09Z
Max Intensity 45 kt (Oct 7 00Z)
End Oct 9 00Z
ATCF IDs AL181974
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 WMO PRES USA WIND USA PRES
days since 1858-11-17 00:00:00 degrees north degrees east kts kts
NA 1974-10-04 00:00:00 TS 21.00 -75.20 30 1009 30 1009
NA 03:00:00 TS 21.10 -75.20 30
NA 06:00:00 TS 21.20 -75.30 30 30
NA 09:00:00 TS 21.30 -75.40 30
NA 12:00:00 TS 21.40 -75.40 30 30
NA 15:00:00 TS 21.50 -75.50 30
NA 18:00:00 TS 21.60 -75.50 30 30
NA 21:00:00 TS 21.70 -75.50 30
NA 1974-10-05 00:00:00 TS 21.80 -75.60 30 1008 30 1008
NA 03:00:00 TS 21.90 -75.70 30
NA 06:00:00 TS 22.00 -75.80 30 30
NA 09:00:00 TS 22.20 -75.90 30
NA 12:00:00 SS 22.40 -76.10 30 30
NA 15:00:00 SS 22.70 -76.30 30
NA 18:00:00 SS 23.10 -76.50 30 30
NA 21:00:00 SS 23.50 -76.70 35
NA 1974-10-06 00:00:00 SS 23.80 -77.00 40 40
NA 03:00:00 SS 24.10 -77.40 40
NA 06:00:00 SS 24.40 -77.80 40 40
NA 09:00:00 SS 24.70 -78.30 40
NA 12:00:00 SS 25.00 -78.70 40 1006 40 1006
NA 15:00:00 SS 25.40 -79.00 40
NA 18:00:00 SS 25.80 -79.30 40 40
NA 21:00:00 SS 26.30 -79.60 43
NA 1974-10-07 00:00:00 SS 26.80 -79.80 45 45
NA 03:00:00 SS 27.40 -80.00 43
NA 06:00:00 SS 28.00 -80.00 40 40
NA 09:00:00 SS 28.60 -79.90 40
NA 12:00:00 SS 29.30 -79.70 40 40
NA 15:00:00 SS 30.00 -79.40 40
NA 18:00:00 SS 30.70 -78.80 40 40
NA 21:00:00 SS 31.40 -78.00 38
NA 1974-10-08 00:00:00 SS 32.00 -77.00 35 1008 35 1008
NA 03:00:00 SS 32.60 -75.90 35
NA 06:00:00 SS 33.10 -74.50 35 35
NA 09:00:00 SS 33.60 -72.90 33
NA 12:00:00 ET 34.20 -71.20 30 30
NA 15:00:00 ET 34.80 -69.40 30
NA 18:00:00 ET 35.50 -67.40 30 30
NA 21:00:00 ET 36.20 -65.30 28
NA 1974-10-09 00:00:00 ET 37.00 -63.00 25 25

Source Information

Agency Information
USA hurdat2-atl-1851-2023-042624b.txt:Line=33314: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 PRES WMO AGENCY DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA STATUS USA WIND USA PRES USA SSHS STORM SPEED STORM DIR
Year days since 1858-11-17 00:00:00 degrees north degrees east kts mb km km degrees north kts mb degrees north degrees east
1974 NA NA 1974-10-04 00:00:00 TS 21.00 -75.20 30 1009 hurdat_atl 41 41 O______________ hurdat_atl AL181974 21.00 -75.20 TD 30 1009 -1 2 345
1974 NA NA 03:00:00 TS 21.10 -75.20 42 33 P______________ AL181974 21.10 -75.20 TD 30 -1 2 335
1974 NA NA 06:00:00 TS 21.20 -75.30 30 hurdat_atl 38 38 O______________ hurdat_atl AL181974 21.20 -75.30 TD 30 -1 2 335
1974 NA NA 09:00:00 TS 21.30 -75.40 39 39 P______________ AL181974 21.30 -75.40 TD 30 -1 2 335
1974 NA NA 12:00:00 TS 21.40 -75.40 30 hurdat_atl 49 49 O______________ hurdat_atl AL181974 21.40 -75.40 TD 30 -1 2 335
1974 NA NA 15:00:00 TS 21.50 -75.50 59 56 P______________ AL181974 21.50 -75.50 TD 30 -1 2 335
1974 NA NA 18:00:00 TS 21.60 -75.50 30 hurdat_atl 67 67 O______________ hurdat_atl AL181974 21.60 -75.50 TD 30 -1 2 335
1974 NA NA 21:00:00 TS 21.70 -75.50 78 78 P______________ AL181974 21.70 -75.50 TD 30 -1 2 335
1974 NA NA 1974-10-05 00:00:00 TS 21.80 -75.60 30 1008 hurdat_atl 88 88 O______________ hurdat_atl AL181974 21.80 -75.60 TD 30 1008 -1 2 325
1974 NA NA 03:00:00 TS 21.90 -75.70 93 88 P______________ AL181974 21.90 -75.70 TD 30 -1 3 315
1974 NA NA 06:00:00 TS 22.00 -75.80 30 hurdat_atl 98 98 O______________ hurdat_atl AL181974 22.00 -75.80 TD 30 -1 4 320
1974 NA NA 09:00:00 TS 22.20 -75.90 116 113 P______________ AL181974 22.20 -75.90 TD 30 -1 5 325
1974 NA NA 12:00:00 SS 22.40 -76.10 30 hurdat_atl 129 128 O______________ hurdat_atl AL181974 22.40 -76.10 SD 30 -2 7 330
1974 NA NA 15:00:00 SS 22.70 -76.30 138 138 P______________ AL181974 22.70 -76.30 SD 30 -2 8 330
1974 NA NA 18:00:00 SS 23.10 -76.50 30 hurdat_atl 168 158 O______________ hurdat_atl AL181974 23.10 -76.50 SD 30 -2 8 330
1974 NA NA 21:00:00 SS 23.50 -76.70 150 105 P______________ AL181974 23.50 -76.70 SD 35 -2 8 325
1974 NA NA 1974-10-06 00:00:00 SS 23.80 -77.00 40 hurdat_atl 105 60 O______________ hurdat_atl AL181974 23.80 -77.00 SS 40 -2 9 320
1974 NA NA 03:00:00 SS 24.10 -77.40 54 10 P______________ AL181974 24.10 -77.40 SS 40 -2 9 310
1974 NA NA 06:00:00 SS 24.40 -77.80 40 hurdat_atl 10 0 O______________ hurdat_atl AL181974 24.40 -77.80 SS 40 -2 10 305
1974 NA NA 09:00:00 SS 24.70 -78.30 0 0 P______________ AL181974 24.70 -78.30 SS 40 -2 10 305
1974 NA NA 12:00:00 SS 25.00 -78.70 40 1006 hurdat_atl 46 46 O______________ hurdat_atl AL181974 25.00 -78.70 SS 40 1006 -2 10 315
1974 NA NA 15:00:00 SS 25.40 -79.00 96 80 P______________ AL181974 25.40 -79.00 SS 40 -2 10 325
1974 NA NA 18:00:00 SS 25.80 -79.30 40 hurdat_atl 80 49 O______________ hurdat_atl AL181974 25.80 -79.30 SS 40 -2 10 330
1974 NA NA 21:00:00 SS 26.30 -79.60 49 19 P______________ AL181974 26.30 -79.60 SS 43 -2 11 335
1974 NA NA 1974-10-07 00:00:00 SS 26.80 -79.80 45 hurdat_atl 19 19 O______________ hurdat_atl AL181974 26.80 -79.80 SS 45 -2 12 345
1974 NA NA 03:00:00 SS 27.40 -80.00 29 29 P______________ AL181974 27.40 -80.00 SS 43 -2 12 350
1974 NA NA 06:00:00 SS 28.00 -80.00 40 hurdat_atl 50 48 O______________ hurdat_atl AL181974 28.00 -80.00 SS 40 -2 13 0
1974 NA NA 09:00:00 SS 28.60 -79.90 59 59 P______________ AL181974 28.60 -79.90 SS 40 -2 13 10
1974 NA NA 12:00:00 SS 29.30 -79.70 40 hurdat_atl 115 115 O______________ hurdat_atl AL181974 29.30 -79.70 SS 40 -2 15 20
1974 NA NA 15:00:00 SS 30.00 -79.40 176 176 P______________ AL181974 30.00 -79.40 SS 40 -2 16 30
1974 NA NA 18:00:00 SS 30.70 -78.80 40 hurdat_atl 239 220 O______________ hurdat_atl AL181974 30.70 -78.80 SS 40 -2 18 40
1974 NA NA 21:00:00 SS 31.40 -78.00 221 216 P______________ AL181974 31.40 -78.00 SS 38 -2 20 50
1974 NA NA 1974-10-08 00:00:00 SS 32.00 -77.00 35 1008 hurdat_atl 231 224 O______________ hurdat_atl AL181974 32.00 -77.00 SS 35 1008 -2 22 55
1974 NA NA 03:00:00 SS 32.60 -75.90 240 234 P______________ AL181974 32.60 -75.90 SS 35 -2 24 60
1974 NA NA 06:00:00 SS 33.10 -74.50 35 hurdat_atl 256 256 O______________ hurdat_atl AL181974 33.10 -74.50 SS 35 -2 27 65
1974 NA NA 09:00:00 SS 33.60 -72.90 339 331 P______________ AL181974 33.60 -72.90 SS 33 -2 30 70
1974 NA NA 12:00:00 ET 34.20 -71.20 30 hurdat_atl 429 429 O______________ hurdat_atl AL181974 34.20 -71.20 EX 30 -4 32 70
1974 NA NA 15:00:00 ET 34.80 -69.40 563 563 P______________ AL181974 34.80 -69.40 EX 30 -4 34 65
1974 NA NA 18:00:00 ET 35.50 -67.40 30 hurdat_atl 726 719 O______________ hurdat_atl AL181974 35.50 -67.40 EX 30 -4 36 65
1974 NA NA 21:00:00 ET 36.20 -65.30 733 733 P______________ AL181974 36.20 -65.30 EX 28 -4 38 65
1974 NA NA 1974-10-09 00:00:00 ET 37.00 -63.00 25 hurdat_atl 748 O______________ hurdat_atl AL181974 37.00 -63.00 EX 25 -4 39 65