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1977 Tropical Depression UNNAMED (1977214N12343)


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

Summary Information

Storm ID 1977214N12343
Start Aug 1 12Z
Max Intensity 30 kt (Aug 2 06Z)
End Aug 4 12Z
ATCF IDs AL041977
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 1977-08-01 12:00:00 TS 11.50 -17.50 20 20
NA 15:00:00 TS 11.50 -18.50 23
NA 18:00:00 TS 11.50 -19.50 25 25
NA 21:00:00 TS 11.50 -20.50 25
NA 1977-08-02 00:00:00 TS 11.50 -21.50 25 25
NA 03:00:00 TS 11.50 -22.50 28
NA 06:00:00 TS 11.50 -23.50 30 30
NA 09:00:00 TS 11.50 -24.50 30
NA 12:00:00 TS 11.50 -25.50 30 30
NA 15:00:00 TS 11.50 -26.30 30
NA 18:00:00 TS 11.60 -27.10 30 30
NA 21:00:00 TS 11.60 -27.90 30
NA 1977-08-03 00:00:00 TS 11.70 -28.70 30 30
NA 03:00:00 TS 11.70 -29.50 30
NA 06:00:00 TS 11.80 -30.30 30 30
NA 09:00:00 TS 11.90 -31.20 30
NA 12:00:00 TS 12.00 -32.00 30 30
NA 15:00:00 TS 12.20 -32.80 30
NA 18:00:00 TS 12.40 -33.50 30 30
NA 21:00:00 TS 12.60 -34.30 28
NA 1977-08-04 00:00:00 TS 12.80 -35.00 25 25
NA 03:00:00 TS 13.00 -35.80 25
NA 06:00:00 TS 13.20 -36.50 25 25
NA 09:00:00 TS 13.40 -37.20 23
NA 12:00:00 TS 13.50 -38.00 20 20

Source Information

Agency Information
USA hurdat2-atl-1851-2023-042624b.txt:Line=34325: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
1977 NA NA 1977-08-01 12:00:00 TS 11.50 -17.50 20 hurdat_atl 126 126 O______________ hurdat_atl AL041977 11.50 -17.50 TD 20 -1 20 270
1977 NA NA 15:00:00 TS 11.50 -18.50 210 210 P______________ AL041977 11.50 -18.50 TD 23 -1 20 270
1977 NA NA 18:00:00 TS 11.50 -19.50 25 hurdat_atl 310 310 O______________ hurdat_atl AL041977 11.50 -19.50 TD 25 -1 20 270
1977 NA NA 21:00:00 TS 11.50 -20.50 415 415 P______________ AL041977 11.50 -20.50 TD 25 -1 20 270
1977 NA NA 1977-08-02 00:00:00 TS 11.50 -21.50 25 hurdat_atl 521 521 O______________ hurdat_atl AL041977 11.50 -21.50 TD 25 -1 20 270
1977 NA NA 03:00:00 TS 11.50 -22.50 628 628 P______________ AL041977 11.50 -22.50 TD 28 -1 20 270
1977 NA NA 06:00:00 TS 11.50 -23.50 30 hurdat_atl 736 736 O______________ hurdat_atl AL041977 11.50 -23.50 TD 30 -1 20 270
1977 NA NA 09:00:00 TS 11.50 -24.50 838 838 P______________ AL041977 11.50 -24.50 TD 30 -1 20 270
1977 NA NA 12:00:00 TS 11.50 -25.50 30 hurdat_atl 937 937 O______________ hurdat_atl AL041977 11.50 -25.50 TD 30 -1 18 270
1977 NA NA 15:00:00 TS 11.50 -26.30 1018 1018 P______________ AL041977 11.50 -26.30 TD 30 -1 16 275
1977 NA NA 18:00:00 TS 11.60 -27.10 30 hurdat_atl 1096 1096 O______________ hurdat_atl AL041977 11.60 -27.10 TD 30 -1 15 275
1977 NA NA 21:00:00 TS 11.60 -27.90 1178 1175 P______________ AL041977 11.60 -27.90 TD 30 -1 16 275
1977 NA NA 1977-08-03 00:00:00 TS 11.70 -28.70 30 hurdat_atl 1258 1258 O______________ hurdat_atl AL041977 11.70 -28.70 TD 30 -1 16 275
1977 NA NA 03:00:00 TS 11.70 -29.50 1342 1342 P______________ AL041977 11.70 -29.50 TD 30 -1 16 275
1977 NA NA 06:00:00 TS 11.80 -30.30 30 hurdat_atl 1423 1423 O______________ hurdat_atl AL041977 11.80 -30.30 TD 30 -1 16 275
1977 NA NA 09:00:00 TS 11.90 -31.20 1515 1515 P______________ AL041977 11.90 -31.20 TD 30 -1 17 275
1977 NA NA 12:00:00 TS 12.00 -32.00 30 hurdat_atl 1598 1598 O______________ hurdat_atl AL041977 12.00 -32.00 TD 30 -1 16 280
1977 NA NA 15:00:00 TS 12.20 -32.80 1678 1678 P______________ AL041977 12.20 -32.80 TD 30 -1 15 285
1977 NA NA 18:00:00 TS 12.40 -33.50 30 hurdat_atl 1749 1749 O______________ hurdat_atl AL041977 12.40 -33.50 TD 30 -1 15 285
1977 NA NA 21:00:00 TS 12.60 -34.30 1830 1830 P______________ AL041977 12.60 -34.30 TD 28 -1 15 285
1977 NA NA 1977-08-04 00:00:00 TS 12.80 -35.00 25 hurdat_atl 1837 1831 O______________ hurdat_atl AL041977 12.80 -35.00 TD 25 -1 15 285
1977 NA NA 03:00:00 TS 13.00 -35.80 1835 1832 P______________ AL041977 13.00 -35.80 TD 25 -1 15 285
1977 NA NA 06:00:00 TS 13.20 -36.50 25 hurdat_atl 1840 1836 O______________ hurdat_atl AL041977 13.20 -36.50 TD 25 -1 15 285
1977 NA NA 09:00:00 TS 13.40 -37.20 1848 1787 P______________ AL041977 13.40 -37.20 TD 23 -1 15 280
1977 NA NA 12:00:00 TS 13.50 -38.00 20 hurdat_atl 1787 O______________ hurdat_atl AL041977 13.50 -38.00 TD 20 -1 15 280