1974 Hurricane GERTRUDE (1974271N11315)


IBTrACS version v04r00. 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 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
degrees north degrees east kts mb kts mb
NA 1974-09-27 12:00:00 TS 10.70 -45.10 30 30
NA 15:00:00 TS 10.70 -45.79 30
NA 18:00:00 TS 10.70 -46.50 30 30
NA 21:00:00 TS 10.71 -47.22 30
NA 1974-09-28 00:00:00 TS 10.70 -47.90 30 30
NA 03:00:00 TS 10.65 -48.47 30
NA 06:00:00 TS 10.60 -49.00 30 30
NA 09:00:00 TS 10.58 -49.56 30
NA 12:00:00 TS 10.60 -50.20 30 30
NA 15:00:00 TS 10.69 -51.00 37
NA 18:00:00 TS 10.80 -51.80 45 1004 45 1004
NA 21:00:00 TS 10.90 -52.45 55 1001
NA 1974-09-29 00:00:00 TS 11.00 -53.00 65 999 65 999
NA 03:00:00 TS 11.10 -53.52 65 999
NA 06:00:00 TS 11.20 -54.00 65 65 999
NA 09:00:00 TS 11.31 -54.54 65 999
NA 12:00:00 TS 11.40 -55.00 65 1000 65 1000
NA 15:00:00 TS 11.45 -55.23 65 1000
NA 18:00:00 TS 11.50 -55.40 65 1001 65 1001
NA 21:00:00 TS 11.64 -55.70 65 1002
NA 1974-09-30 00:00:00 TS 11.70 -56.00 65 1004 65 1004
NA 03:00:00 TS 11.54 -56.23 65 1004
NA 06:00:00 TS 11.30 -56.40 65 1005 65 1005
NA 09:00:00 TS 11.08 -56.54 65 1005
NA 12:00:00 TS 11.00 -56.60 65 65 1006
NA 15:00:00 TS 11.20 -56.52 55 1007
NA 18:00:00 TS 11.50 -56.50 45 1008 45 1008
NA 21:00:00 TS 11.73 -56.75 45
NA 1974-10-01 00:00:00 TS 11.90 -57.10 45 45
NA 03:00:00 TS 11.97 -57.40 45
NA 06:00:00 TS 12.00 -57.70 45 45
NA 09:00:00 TS 12.05 -58.00 45
NA 12:00:00 TS 12.10 -58.30 45 1009 45 1009
NA 15:00:00 TS 12.14 -58.58 42
NA 18:00:00 TS 12.20 -58.90 40 40
NA 21:00:00 TS 12.30 -59.34 40
NA 1974-10-02 00:00:00 TS 12.40 -59.80 40 40
NA 03:00:00 TS 12.46 -60.14 37
NA 06:00:00 TS 12.50 -60.50 35 35
NA 09:00:00 TS 12.55 -60.99 32
NA 12:00:00 TS 12.60 -61.50 30 30
NA 15:00:00 TS 12.66 -61.96 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 12.75 -63.64 30
NA 06:00:00 TS 12.80 -64.10 30 30
NA 09:00:00 TS 12.80 -64.54 30
NA 12:00:00 TS 12.80 -65.00 30 30
NA 15:00:00 TS 12.84 -65.49 30
NA 18:00:00 TS 12.90 -66.00 30 30
NA 21:00:00 TS 12.95 -66.50 30
NA 1974-10-04 00:00:00 TS 13.00 -67.00 30 30

Source Information

Agency Information
USA hurdat2-1851-2018-051019.txt:Line=32665: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 degrees north degrees east kts mb km km degrees north degrees east kts mb 1 kts degrees
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 -45.79 939 891 P_____________ AL171974 10.70 -45.79 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 10.71 -47.22 847 804 P_____________ AL171974 10.71 -47.22 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 12 267
1974 NA NA 03:00:00 TS 10.65 -48.47 755 723 P_____________ AL171974 10.65 -48.47 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 11 266
1974 NA NA 09:00:00 TS 10.58 -49.56 689 659 P_____________ AL171974 10.58 -49.56 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 14 274
1974 NA NA 15:00:00 TS 10.69 -51.00 636 609 P_____________ AL171974 10.69 -51.00 TD 37 0 16 277
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 14 279
1974 NA NA 21:00:00 TS 10.90 -52.45 594 583 P_____________ AL171974 10.90 -52.45 TS 55 1001 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 11 281
1974 NA NA 03:00:00 TS 11.10 -53.52 587 584 P_____________ AL171974 11.10 -53.52 HU 65 999 1 10 282
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 65 999 1 10 282
1974 NA NA 09:00:00 TS 11.31 -54.54 604 580 P_____________ AL171974 11.31 -54.54 HU 65 999 1 10 282
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 7 282
1974 NA NA 15:00:00 TS 11.45 -55.23 564 556 P_____________ AL171974 11.45 -55.23 HU 65 1000 1 4 284
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 5 292
1974 NA NA 21:00:00 TS 11.64 -55.70 541 529 P_____________ AL171974 11.64 -55.70 HU 65 1002 1 6 289
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 5 259
1974 NA NA 03:00:00 TS 11.54 -56.23 497 466 P_____________ AL171974 11.54 -56.23 HU 65 1004 1 6 224
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 5 213
1974 NA NA 09:00:00 TS 11.08 -56.54 442 426 P_____________ AL171974 11.08 -56.54 HU 65 1005 1 4 213
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 1006 1 1 0
1974 NA NA 15:00:00 TS 11.20 -56.52 451 451 P_____________ AL171974 11.20 -56.52 HU 55 1007 0 5 11
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 6 337
1974 NA NA 21:00:00 TS 11.73 -56.75 482 446 P_____________ AL171974 11.73 -56.75 TS 45 0 7 304
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 7 291
1974 NA NA 03:00:00 TS 11.97 -57.40 418 388 P_____________ AL171974 11.97 -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 6 278
1974 NA NA 09:00:00 TS 12.05 -58.00 358 333 P_____________ AL171974 12.05 -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 6 279
1974 NA NA 15:00:00 TS 12.14 -58.58 305 284 P_____________ AL171974 12.14 -58.58 TS 42 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 8 282
1974 NA NA 21:00:00 TS 12.30 -59.34 257 231 P_____________ AL171974 12.30 -59.34 TS 40 0 9 283
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 8 281
1974 NA CS 03:00:00 TS 12.46 -60.14 224 208 P_____________ AL171974 12.46 -60.14 TS 37 0 7 278
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 8 276
1974 NA CS 09:00:00 TS 12.55 -60.99 212 212 P_____________ AL171974 12.55 -60.99 TS 32 -1 10 276
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 10 276
1974 NA CS 15:00:00 TS 12.66 -61.96 225 223 P_____________ AL171974 12.66 -61.96 TD 30 -1 9 276
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 8 273
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 8 273
1974 NA CS 03:00:00 TS 12.75 -63.64 230 230 P_____________ AL171974 12.75 -63.64 TD 30 -1 9 277
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 9 273
1974 NA CS 09:00:00 TS 12.80 -64.54 248 248 P_____________ AL171974 12.80 -64.54 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 9 273
1974 NA CS 15:00:00 TS 12.84 -65.49 252 252 P_____________ AL171974 12.84 -65.49 TD 30 -1 10 276
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 10 276
1974 NA CS 21:00:00 TS 12.95 -66.50 268 252 P_____________ AL171974 12.95 -66.50 TD 30 -1 10 276
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 10 276