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

1977 Tropical Depression UNNAMED (1977199N26273)


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 1977199N26273
Start Jul 18 06Z
Landfall Jul 19 06Z
Max Intensity 30 kt (Jul 18 18Z)
End Jul 19 12Z
ATCF IDs AL021977
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 1977-07-18 06:00:00 TS 25.80 -86.80 20 20
NA 09:00:00 TS 26.40 -86.90 23
NA 12:00:00 TS 27.00 -87.00 25 25
NA 15:00:00 TS 27.60 -87.10 28
NA 18:00:00 TS 28.30 -87.20 30 30
NA 21:00:00 TS 28.90 -87.30 30
NA 1977-07-19 00:00:00 TS 29.50 -87.50 30 30
NA 03:00:00 TS 30.10 -87.70 28
NA 06:00:00 TS 30.70 -87.80 25 25
NA 09:00:00 TS 31.30 -87.90
NA 12:00:00 TS 32.00 -88.00

Source Information

Agency Information
USA hurdat2-atl-1851-2023-042624b.txt:Line=34312: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
1977 NA GM 1977-07-18 06:00:00 TS 25.80 -86.80 20 hurdat_atl 423 362 O______________ hurdat_atl AL021977 25.80 -86.80 TD 20 -1 12 350
1977 NA GM 09:00:00 TS 26.40 -86.90 362 303 P______________ AL021977 26.40 -86.90 TD 23 -1 12 350
1977 NA GM 12:00:00 TS 27.00 -87.00 25 hurdat_atl 303 250 O______________ hurdat_atl AL021977 27.00 -87.00 TD 25 -1 13 350
1977 NA GM 15:00:00 TS 27.60 -87.10 250 196 P______________ AL021977 27.60 -87.10 TD 28 -1 13 350
1977 NA GM 18:00:00 TS 28.30 -87.20 30 hurdat_atl 196 156 O______________ hurdat_atl AL021977 28.30 -87.20 TD 30 -1 13 350
1977 NA GM 21:00:00 TS 28.90 -87.30 156 89 P______________ AL021977 28.90 -87.30 TD 30 -1 12 350
1977 NA GM 1977-07-19 00:00:00 TS 29.50 -87.50 30 hurdat_atl 89 22 O______________ hurdat_atl AL021977 29.50 -87.50 TD 30 -1 12 345
1977 NA GM 03:00:00 TS 30.10 -87.70 22 0 P______________ AL021977 30.10 -87.70 TD 28 -1 12 350
1977 NA NA 06:00:00 TS 30.70 -87.80 25 hurdat_atl 0 0 O______________ hurdat_atl AL021977 30.70 -87.80 TD 25 -1 13 350
1977 NA NA 09:00:00 TS 31.30 -87.90 0 0 P______________ AL021977 31.30 -87.90 TD -5 13 350
1977 NA NA 12:00:00 TS 32.00 -88.00 hurdat_atl 0 O______________ hurdat_atl AL021977 32.00 -88.00 TD -5 13 355