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

1991 Tropical Storm DANNY (1991250N10334)


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

Satellite image near maximum intensity
Storm ID 1991250N10334
Start Sep 7 00Z
Max Intensity 45 kt (Sep 9 06Z), 998 mb (Sep 10 00Z)
End Sep 11 12Z
ATCF IDs AL071991
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 1991-09-07 00:00:00 TS 10.40 -25.80 25 1010 25 1010
NA 03:00:00 TS 10.30 -26.60 25 1010
NA 06:00:00 TS 10.20 -27.50 25 1009 25 1009
NA 09:00:00 TS 10.10 -28.40 25 1009
NA 12:00:00 TS 10.00 -29.20 25 1008 25 1008
NA 15:00:00 TS 9.90 -29.90 28 1008
NA 18:00:00 TS 9.80 -30.60 30 1008 30 1008
NA 21:00:00 TS 9.70 -31.30 30 1008
NA 1991-09-08 00:00:00 TS 9.70 -32.00 30 1007 30 1007
NA 03:00:00 TS 9.70 -32.70 30 1007
NA 06:00:00 TS 9.80 -33.40 30 1006 30 1006
NA 09:00:00 TS 10.00 -34.20 33 1006
NA 12:00:00 TS 10.30 -35.00 35 1005 35 1005
NA 15:00:00 TS 10.50 -35.80 38 1005
NA 18:00:00 TS 10.80 -36.50 40 1004 40 1004
NA 21:00:00 TS 11.00 -37.20 40 1003
NA 1991-09-09 00:00:00 TS 11.30 -37.90 40 1002 40 1002
NA 03:00:00 TS 11.50 -38.70 43 1001
NA 06:00:00 TS 11.80 -39.60 45 1000 45 1000
NA 09:00:00 TS 12.10 -40.50 45 1000
NA 12:00:00 TS 12.50 -41.50 45 999 45 999
NA 15:00:00 TS 12.90 -42.50 45 999
NA 18:00:00 TS 13.40 -43.40 45 999 45 999
NA 21:00:00 TS 13.80 -44.30 45 999
NA 1991-09-10 00:00:00 TS 14.20 -45.20 45 998 45 998
NA 03:00:00 TS 14.60 -46.20 45 999
NA 06:00:00 TS 14.90 -47.30 45 999 45 999
NA 09:00:00 TS 15.10 -48.50 45 999
NA 12:00:00 TS 15.30 -49.70 45 999 45 999
NA 15:00:00 TS 15.50 -50.90 43 1000
NA 18:00:00 TS 15.70 -52.10 40 1000 40 1000
NA 21:00:00 TS 15.80 -53.10 38 1001
NA 1991-09-11 00:00:00 TS 15.80 -54.10 35 1002 35 1002
NA 03:00:00 TS 15.80 -55.10 35 1004
NA 06:00:00 TS 15.90 -56.10 35 1005 35 1005
NA 09:00:00 TS 16.00 -57.10 33 1008
NA 12:00:00 TS 16.00 -58.10 30 1010 30 1010

Source Information

Agency Information
USA hurdat2-atl-1851-2023-042624b.txt:Line=39874:DANNY
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
1991 NA NA 1991-09-07 00:00:00 TS 10.40 -25.80 25 1010 hurdat_atl 1006 1006 O______________ hurdat_atl AL071991 10.40 -25.80 TD 25 1010 -1 17 265
1991 NA NA 03:00:00 TS 10.30 -26.60 1094 1094 P______________ AL071991 10.30 -26.60 TD 25 1010 -1 17 265
1991 NA NA 06:00:00 TS 10.20 -27.50 25 1009 hurdat_atl 1193 1193 O______________ hurdat_atl AL071991 10.20 -27.50 TD 25 1009 -1 17 265
1991 NA NA 09:00:00 TS 10.10 -28.40 1291 1291 P______________ AL071991 10.10 -28.40 TD 25 1009 -1 17 265
1991 NA NA 12:00:00 TS 10.00 -29.20 25 1008 hurdat_atl 1375 1375 O______________ hurdat_atl AL071991 10.00 -29.20 TD 25 1008 -1 15 260
1991 NA NA 15:00:00 TS 9.90 -29.90 1450 1450 P______________ AL071991 9.90 -29.90 TD 28 1008 -1 14 260
1991 NA NA 18:00:00 TS 9.80 -30.60 30 1008 hurdat_atl 1525 1525 O______________ hurdat_atl AL071991 9.80 -30.60 TD 30 1008 -1 14 265
1991 NA NA 21:00:00 TS 9.70 -31.30 1601 1601 P______________ AL071991 9.70 -31.30 TD 30 1008 -1 14 265
1991 NA NA 1991-09-08 00:00:00 TS 9.70 -32.00 30 1007 hurdat_atl 1651 1620 O______________ hurdat_atl AL071991 9.70 -32.00 TD 30 1007 -1 14 270
1991 NA NA 03:00:00 TS 9.70 -32.70 1615 1590 P______________ AL071991 9.70 -32.70 TD 30 1007 -1 14 275
1991 NA NA 06:00:00 TS 9.80 -33.40 30 1006 hurdat_atl 1590 1571 O______________ hurdat_atl AL071991 9.80 -33.40 TD 30 1006 -1 15 280
1991 NA NA 09:00:00 TS 10.00 -34.20 1573 1566 P______________ AL071991 10.00 -34.20 TD 33 1006 -1 17 290
1991 NA NA 12:00:00 TS 10.30 -35.00 35 1005 hurdat_atl 1571 1568 O______________ hurdat_atl AL071991 10.30 -35.00 TS 35 1005 0 16 290
1991 NA NA 15:00:00 TS 10.50 -35.80 1565 1565 P______________ AL071991 10.50 -35.80 TS 38 1005 0 16 290
1991 NA NA 18:00:00 TS 10.80 -36.50 40 1004 hurdat_atl 1577 1575 O______________ hurdat_atl AL071991 10.80 -36.50 TS 40 1004 0 15 290
1991 NA NA 21:00:00 TS 11.00 -37.20 1583 1583 P______________ AL071991 11.00 -37.20 TS 40 1003 0 15 290
1991 NA NA 1991-09-09 00:00:00 TS 11.30 -37.90 40 1002 hurdat_atl 1604 1603 O______________ hurdat_atl AL071991 11.30 -37.90 TS 40 1002 0 16 290
1991 NA NA 03:00:00 TS 11.50 -38.70 1605 1547 P______________ AL071991 11.50 -38.70 TS 43 1001 0 17 285
1991 NA NA 06:00:00 TS 11.80 -39.60 45 1000 hurdat_atl 1538 1475 O______________ hurdat_atl AL071991 11.80 -39.60 TS 45 1000 0 19 290
1991 NA NA 09:00:00 TS 12.10 -40.50 1475 1424 P______________ AL071991 12.10 -40.50 TS 45 1000 0 20 290
1991 NA NA 12:00:00 TS 12.50 -41.50 45 999 hurdat_atl 1416 1373 O______________ hurdat_atl AL071991 12.50 -41.50 TS 45 999 0 21 295
1991 NA NA 15:00:00 TS 12.90 -42.50 1365 1343 P______________ AL071991 12.90 -42.50 TS 45 999 0 21 295
1991 NA NA 18:00:00 TS 13.40 -43.40 45 999 hurdat_atl 1338 1316 O______________ hurdat_atl AL071991 13.40 -43.40 TS 45 999 0 20 295
1991 NA NA 21:00:00 TS 13.80 -44.30 1312 1297 P______________ AL071991 13.80 -44.30 TS 45 999 0 19 295
1991 NA NA 1991-09-10 00:00:00 TS 14.20 -45.20 45 998 hurdat_atl 1293 1261 O______________ hurdat_atl AL071991 14.20 -45.20 TS 45 998 0 20 290
1991 NA NA 03:00:00 TS 14.60 -46.20 1264 1236 P______________ AL071991 14.60 -46.20 TS 45 999 0 22 290
1991 NA NA 06:00:00 TS 14.90 -47.30 45 999 hurdat_atl 1231 1198 O______________ hurdat_atl AL071991 14.90 -47.30 TS 45 999 0 23 285
1991 NA NA 09:00:00 TS 15.10 -48.50 1194 1166 P______________ AL071991 15.10 -48.50 TS 45 999 0 24 280
1991 NA NA 12:00:00 TS 15.30 -49.70 45 999 hurdat_atl 1161 1133 O______________ hurdat_atl AL071991 15.30 -49.70 TS 45 999 0 24 280
1991 NA NA 15:00:00 TS 15.50 -50.90 1133 1120 P______________ AL071991 15.50 -50.90 TS 43 1000 0 23 280
1991 NA NA 18:00:00 TS 15.70 -52.10 40 1000 hurdat_atl 1114 1028 O______________ hurdat_atl AL071991 15.70 -52.10 TS 40 1000 0 21 275
1991 NA NA 21:00:00 TS 15.80 -53.10 1028 948 P______________ AL071991 15.80 -53.10 TS 38 1001 0 19 275
1991 NA NA 1991-09-11 00:00:00 TS 15.80 -54.10 35 1002 hurdat_atl 940 864 O______________ hurdat_atl AL071991 15.80 -54.10 TS 35 1002 0 19 270
1991 NA NA 03:00:00 TS 15.80 -55.10 856 794 P______________ AL071991 15.80 -55.10 TS 35 1004 0 19 275
1991 NA NA 06:00:00 TS 15.90 -56.10 35 1005 hurdat_atl 787 725 O______________ hurdat_atl AL071991 15.90 -56.10 TS 35 1005 0 19 275
1991 NA NA 09:00:00 TS 16.00 -57.10 728 676 P______________ AL071991 16.00 -57.10 TS 33 1008 -1 19 275
1991 NA NA 12:00:00 TS 16.00 -58.10 30 1010 hurdat_atl 671 O______________ hurdat_atl AL071991 16.00 -58.10 TD 30 1010 -1 19 275