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1974 Hurricane GERTRUDE (1974271N11315)


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

Summary Information

Storm ID 1974271N11315
Start Sep 27 12Z
Max Intensity 65 kt (Sep 29 00Z), 999 mb (Sep 29 00Z)
End Oct 4 00Z
ATCF IDs AL171974
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 1974-09-27 12:00:00 TS 10.70 -45.10 30 30
NA 15:00:00 TS 10.70 -45.80 30
NA 18:00:00 TS 10.70 -46.50 30 30
NA 21:00:00 TS 10.70 -47.20 30
NA 1974-09-28 00:00:00 TS 10.70 -47.90 30 30
NA 03:00:00 TS 10.60 -48.50 30
NA 06:00:00 TS 10.60 -49.00 30 30
NA 09:00:00 TS 10.60 -49.60 30
NA 12:00:00 TS 10.60 -50.20 30 30
NA 15:00:00 TS 10.70 -51.00 38
NA 18:00:00 TS 10.80 -51.80 45 1004 45 1004
NA 21:00:00 TS 10.90 -52.40 55 1002
NA 1974-09-29 00:00:00 TS 11.00 -53.00 65 999 65 999
NA 03:00:00 TS 11.10 -53.50 65 999
NA 06:00:00 TS 11.20 -54.00 65 65 1000
NA 09:00:00 TS 11.30 -54.50 65 1000
NA 12:00:00 TS 11.40 -55.00 65 1000 65 1000
NA 15:00:00 TS 11.40 -55.20 65 1001
NA 18:00:00 TS 11.50 -55.40 65 1001 65 1001
NA 21:00:00 TS 11.60 -55.70 65 1003
NA 1974-09-30 00:00:00 TS 11.70 -56.00 65 1004 65 1004
NA 03:00:00 TS 11.50 -56.20 65 1005
NA 06:00:00 TS 11.30 -56.40 65 1005 65 1005
NA 09:00:00 TS 11.10 -56.50 65 1006
NA 12:00:00 TS 11.00 -56.60 65 65 1007
NA 15:00:00 TS 11.20 -56.50 55 1007
NA 18:00:00 TS 11.50 -56.50 45 1008 45 1008
NA 21:00:00 TS 11.70 -56.70 45
NA 1974-10-01 00:00:00 TS 11.90 -57.10 45 45
NA 03:00:00 TS 12.00 -57.40 45
NA 06:00:00 TS 12.00 -57.70 45 45
NA 09:00:00 TS 12.00 -58.00 45
NA 12:00:00 TS 12.10 -58.30 45 1009 45 1009
NA 15:00:00 TS 12.10 -58.60 43
NA 18:00:00 TS 12.20 -58.90 40 40
NA 21:00:00 TS 12.30 -59.30 40
NA 1974-10-02 00:00:00 TS 12.40 -59.80 40 40
NA 03:00:00 TS 12.50 -60.10 38
NA 06:00:00 TS 12.50 -60.50 35 35
NA 09:00:00 TS 12.60 -61.00 33
NA 12:00:00 TS 12.60 -61.50 30 30
NA 15:00:00 TS 12.70 -62.00 30
NA 18:00:00 TS 12.70 -62.40 30 30
NA 21:00:00 TS 12.70 -62.80 30
NA 1974-10-03 00:00:00 TS 12.70 -63.20 30 30
NA 03:00:00 TS 12.70 -63.60 30
NA 06:00:00 TS 12.80 -64.10 30 30
NA 09:00:00 TS 12.80 -64.50 30
NA 12:00:00 TS 12.80 -65.00 30 30
NA 15:00:00 TS 12.80 -65.50 30
NA 18:00:00 TS 12.90 -66.00 30 30
NA 21:00:00 TS 13.00 -66.50 30
NA 1974-10-04 00:00:00 TS 13.00 -67.00 30 30

Source Information

Agency Information
USA hurdat2-atl-1851-2023-042624b.txt:Line=33286:GERTRUDE
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 1974-09-27 12:00:00 TS 10.70 -45.10 30 hurdat_atl 990 939 O______________ hurdat_atl AL171974 10.70 -45.10 TD 30 -1 14 270
1974 NA NA 15:00:00 TS 10.70 -45.80 939 891 P______________ AL171974 10.70 -45.80 TD 30 -1 14 270
1974 NA NA 18:00:00 TS 10.70 -46.50 30 hurdat_atl 891 847 O______________ hurdat_atl AL171974 10.70 -46.50 TD 30 -1 14 270
1974 NA NA 21:00:00 TS 10.70 -47.20 847 804 P______________ AL171974 10.70 -47.20 TD 30 -1 14 270
1974 NA NA 1974-09-28 00:00:00 TS 10.70 -47.90 30 hurdat_atl 804 770 O______________ hurdat_atl AL171974 10.70 -47.90 TD 30 -1 12 265
1974 NA NA 03:00:00 TS 10.60 -48.50 755 723 P______________ AL171974 10.60 -48.50 TD 30 -1 11 265
1974 NA NA 06:00:00 TS 10.60 -49.00 30 hurdat_atl 723 694 O______________ hurdat_atl AL171974 10.60 -49.00 TD 30 -1 11 265
1974 NA NA 09:00:00 TS 10.60 -49.60 689 659 P______________ AL171974 10.60 -49.60 TD 30 -1 12 270
1974 NA NA 12:00:00 TS 10.60 -50.20 30 hurdat_atl 659 636 O______________ hurdat_atl AL171974 10.60 -50.20 TD 30 -1 14 275
1974 NA NA 15:00:00 TS 10.70 -51.00 636 609 P______________ AL171974 10.70 -51.00 TD 38 0 16 275
1974 NA NA 18:00:00 TS 10.80 -51.80 45 1004 hurdat_atl 609 594 O______________ hurdat_atl AL171974 10.80 -51.80 TS 45 1004 0 14 280
1974 NA NA 21:00:00 TS 10.90 -52.40 594 583 P______________ AL171974 10.90 -52.40 TS 55 1002 0 12 280
1974 NA NA 1974-09-29 00:00:00 TS 11.00 -53.00 65 999 hurdat_atl 586 579 O______________ hurdat_atl AL171974 11.00 -53.00 HU 65 999 1 11 280
1974 NA NA 03:00:00 TS 11.10 -53.50 587 584 P______________ AL171974 11.10 -53.50 HU 65 999 1 10 280
1974 NA NA 06:00:00 TS 11.20 -54.00 65 hurdat_atl 594 593 I______________ hurdat_atl AL171974 11.20 -54.00 HU 65 1000 1 10 280
1974 NA NA 09:00:00 TS 11.30 -54.50 604 580 P______________ AL171974 11.30 -54.50 HU 65 1000 1 10 280
1974 NA NA 12:00:00 TS 11.40 -55.00 65 1000 hurdat_atl 580 564 O______________ hurdat_atl AL171974 11.40 -55.00 HU 65 1000 1 7 280
1974 NA NA 15:00:00 TS 11.40 -55.20 564 556 P______________ AL171974 11.40 -55.20 HU 65 1001 1 4 285
1974 NA NA 18:00:00 TS 11.50 -55.40 65 1001 hurdat_atl 556 541 O______________ hurdat_atl AL171974 11.50 -55.40 HU 65 1001 1 5 290
1974 NA NA 21:00:00 TS 11.60 -55.70 541 529 P______________ AL171974 11.60 -55.70 HU 65 1003 1 6 290
1974 NA NA 1974-09-30 00:00:00 TS 11.70 -56.00 65 1004 hurdat_atl 529 506 O______________ hurdat_atl AL171974 11.70 -56.00 HU 65 1004 1 5 260
1974 NA NA 03:00:00 TS 11.50 -56.20 497 466 P______________ AL171974 11.50 -56.20 HU 65 1005 1 6 225
1974 NA NA 06:00:00 TS 11.30 -56.40 65 1005 hurdat_atl 466 442 O______________ hurdat_atl AL171974 11.30 -56.40 HU 65 1005 1 5 215
1974 NA NA 09:00:00 TS 11.10 -56.50 442 426 P______________ AL171974 11.10 -56.50 HU 65 1006 1 4 215
1974 NA NA 12:00:00 TS 11.00 -56.60 65 hurdat_atl 426 426 I______________ hurdat_atl AL171974 11.00 -56.60 HU 65 1007 1 1 0
1974 NA NA 15:00:00 TS 11.20 -56.50 451 451 P______________ AL171974 11.20 -56.50 TS 55 1007 0 5 10
1974 NA NA 18:00:00 TS 11.50 -56.50 45 1008 hurdat_atl 478 478 O______________ hurdat_atl AL171974 11.50 -56.50 TS 45 1008 0 6 335
1974 NA NA 21:00:00 TS 11.70 -56.70 482 446 P______________ AL171974 11.70 -56.70 TS 45 0 7 305
1974 NA NA 1974-10-01 00:00:00 TS 11.90 -57.10 45 hurdat_atl 446 418 O______________ hurdat_atl AL171974 11.90 -57.10 TS 45 0 7 290
1974 NA NA 03:00:00 TS 12.00 -57.40 418 388 P______________ AL171974 12.00 -57.40 TS 45 0 6 280
1974 NA NA 06:00:00 TS 12.00 -57.70 45 hurdat_atl 388 358 O______________ hurdat_atl AL171974 12.00 -57.70 TS 45 0 6 280
1974 NA NA 09:00:00 TS 12.00 -58.00 358 333 P______________ AL171974 12.00 -58.00 TS 45 0 6 280
1974 NA NA 12:00:00 TS 12.10 -58.30 45 1009 hurdat_atl 333 305 O______________ hurdat_atl AL171974 12.10 -58.30 TS 45 1009 0 6 280
1974 NA NA 15:00:00 TS 12.10 -58.60 305 284 P______________ AL171974 12.10 -58.60 TS 43 0 6 280
1974 NA NA 18:00:00 TS 12.20 -58.90 40 hurdat_atl 284 257 O______________ hurdat_atl AL171974 12.20 -58.90 TS 40 0 8 280
1974 NA NA 21:00:00 TS 12.30 -59.30 257 231 P______________ AL171974 12.30 -59.30 TS 40 0 9 285
1974 NA CS 1974-10-02 00:00:00 TS 12.40 -59.80 40 hurdat_atl 231 214 O______________ hurdat_atl AL171974 12.40 -59.80 TS 40 0 8 280
1974 NA CS 03:00:00 TS 12.50 -60.10 224 208 P______________ AL171974 12.50 -60.10 TS 38 0 7 280
1974 NA CS 06:00:00 TS 12.50 -60.50 35 hurdat_atl 208 201 O______________ hurdat_atl AL171974 12.50 -60.50 TS 35 0 8 275
1974 NA CS 09:00:00 TS 12.60 -61.00 212 212 P______________ AL171974 12.60 -61.00 TS 33 -1 10 275
1974 NA CS 12:00:00 TS 12.60 -61.50 30 hurdat_atl 212 212 O______________ hurdat_atl AL171974 12.60 -61.50 TD 30 -1 10 275
1974 NA CS 15:00:00 TS 12.70 -62.00 225 223 P______________ AL171974 12.70 -62.00 TD 30 -1 9 275
1974 NA CS 18:00:00 TS 12.70 -62.40 30 hurdat_atl 223 223 O______________ hurdat_atl AL171974 12.70 -62.40 TD 30 -1 8 275
1974 NA CS 21:00:00 TS 12.70 -62.80 223 223 P______________ AL171974 12.70 -62.80 TD 30 -1 8 270
1974 NA CS 1974-10-03 00:00:00 TS 12.70 -63.20 30 hurdat_atl 224 224 O______________ hurdat_atl AL171974 12.70 -63.20 TD 30 -1 8 275
1974 NA CS 03:00:00 TS 12.70 -63.60 230 230 P______________ AL171974 12.70 -63.60 TD 30 -1 9 275
1974 NA CS 06:00:00 TS 12.80 -64.10 30 hurdat_atl 246 246 O______________ hurdat_atl AL171974 12.80 -64.10 TD 30 -1 9 275
1974 NA CS 09:00:00 TS 12.80 -64.50 248 248 P______________ AL171974 12.80 -64.50 TD 30 -1 9 270
1974 NA CS 12:00:00 TS 12.80 -65.00 30 hurdat_atl 261 252 O______________ hurdat_atl AL171974 12.80 -65.00 TD 30 -1 9 275
1974 NA CS 15:00:00 TS 12.80 -65.50 252 252 P______________ AL171974 12.80 -65.50 TD 30 -1 10 275
1974 NA CS 18:00:00 TS 12.90 -66.00 30 hurdat_atl 257 257 O______________ hurdat_atl AL171974 12.90 -66.00 TD 30 -1 10 275
1974 NA CS 21:00:00 TS 13.00 -66.50 268 252 P______________ AL171974 13.00 -66.50 TD 30 -1 10 275
1974 NA CS 1974-10-04 00:00:00 TS 13.00 -67.00 30 hurdat_atl 252 O______________ hurdat_atl AL171974 13.00 -67.00 TD 30 -1 10 275