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1973 Hurricane IRAH (1973265N13258)


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

Summary Information

Storm ID 1973265N13258
Start Sep 22 00Z
Landfall Sep 26 00Z, Sep 26 12Z
Max Intensity 95 kt (Sep 25 06Z), 955 mb (Sep 24 18Z)
End Sep 27 00Z
ATCF IDs EP091973
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 DS824 WIND DS824 PRES TD9636 WIND
degrees north degrees east kts mb kts mb kts mb kts
EP 1973-09-22 00:00:00 TS 13.22 -102.06 30 30 30 30
EP 03:00:00 TS 13.41 -102.33 30 30 30
EP 06:00:00 TS 13.61 -102.57 30 30 30 30
EP 09:00:00 TS 13.79 -102.80 30 30 30
EP 12:00:00 TS 14.00 -103.10 30 30 30 30
EP 15:00:00 TS 14.24 -103.55 30 30 32
EP 18:00:00 TS 14.49 -104.06 30 30 30 35
EP 21:00:00 TS 14.73 -104.50 35 35 37
EP 1973-09-23 00:00:00 TS 15.02 -104.96 40 40 40 40
EP 03:00:00 TS 15.39 -105.45 40 40 40
EP 06:00:00 TS 15.82 -105.97 40 40 40 40
EP 09:00:00 TS 16.32 -106.48 40 40 40
EP 12:00:00 TS 16.80 -107.00 40 40 40 40
EP 15:00:00 TS 17.18 -107.56 55 55 48
EP 18:00:00 TS 17.52 -108.11 70 972 70 972 70 972 57
EP 21:00:00 TS 17.89 -108.64 72 72 66
EP 1973-09-24 00:00:00 TS 18.22 -109.06 75 75 75 75
EP 03:00:00 TS 18.48 -109.27 75 75 76
EP 06:00:00 TS 18.71 -109.39 75 75 75 77
EP 09:00:00 TS 18.99 -109.55 77 77 78
EP 12:00:00 TS 19.28 -109.74 80 80 80 80
EP 15:00:00 TS 19.57 -109.98 85 85 82
EP 18:00:00 TS 19.88 -110.23 90 955 90 955 90 955 85
EP 21:00:00 TS 20.22 -110.51 90 90 87
EP 1973-09-25 00:00:00 TS 20.58 -110.74 90 90 90 90
EP 03:00:00 TS 20.93 -110.88 92 92 90
EP 06:00:00 TS 21.28 -110.97 95 95 95 90
EP 09:00:00 TS 21.62 -111.05 92 92 90
EP 12:00:00 TS 22.00 -111.08 90 90 90 90
EP 15:00:00 TS 22.48 -111.06 80 80 83
EP 18:00:00 TS 23.00 -110.98 70 983 70 983 70 983 77
EP 21:00:00 TS 23.50 -110.91 67 67 71
EP 1973-09-26 00:00:00 TS 24.00 -110.74 65 65 65 65
EP 03:00:00 TS 24.50 -110.41 57 57
EP 06:00:00 TS 24.99 -109.97 50 50 50
EP 09:00:00 TS 25.47 -109.50 42 42
EP 12:00:00 TS 25.89 -109.00 35 35 35
EP 15:00:00 TS 26.24 -108.56 30 30
EP 18:00:00 ET 26.50 -108.10 25 25 25
EP 21:00:00 ET 26.71 -107.57 25 25
EP 1973-09-27 00:00:00 ET 26.90 -107.00 25 25 25

Source Information

Agency Information
USA hurdat2-nepac-1949-2021-042022.txt:Line=5706:IRAH
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 e_npac.dat:269:IRAH
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-002:Line=2878
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 DS824 LAT DS824 LON DS824 STAGE DS824 WIND DS824 PRES TD9636 LAT TD9636 LON TD9636 STAGE TD9636 WIND STORM SPEED STORM DIR
Year degrees north degrees east kts mb km km degrees north degrees east kts mb 1 degrees north degrees east kts mb degrees north degrees east kts kts degrees
1973 EP MM 1973-09-22 00:00:00 TS 13.22 -102.06 30 hurdat_epa 468 454 O________OO___ hurdat_epa EP091973 13.20 -102.10 TD 30 -1 13.20 -102.10 TC 30 13.30 -101.90 1 30 6 307
1973 EP MM 03:00:00 TS 13.41 -102.33 454 440 P________PP___ EP091973 13.40 -102.36 TD 30 -1 13.40 -102.36 TC 30 13.46 -102.18 1 30 6 308
1973 EP MM 06:00:00 TS 13.61 -102.57 30 hurdat_epa 444 427 O________OP___ hurdat_epa EP091973 13.60 -102.60 TD 30 -1 13.60 -102.60 TC 30 13.63 -102.46 1 30 6 309
1973 EP MM 09:00:00 TS 13.79 -102.80 432 421 P________PP___ EP091973 13.79 -102.81 TD 30 -1 13.79 -102.81 TC 30 13.80 -102.77 1 30 6 308
1973 EP MM 12:00:00 TS 14.00 -103.10 30 hurdat_epa 426 422 O________OO___ hurdat_epa EP091973 14.00 -103.10 TD 30 -1 14.00 -103.10 TC 30 14.00 -103.10 1 30 9 302
1973 EP MM 15:00:00 TS 14.24 -103.55 431 419 P________PP___ EP091973 14.24 -103.57 TD 30 -1 14.24 -103.57 TC 30 14.22 -103.47 1 32 11 298
1973 EP MM 18:00:00 TS 14.49 -104.06 30 hurdat_epa 422 412 O________OP___ hurdat_epa EP091973 14.50 -104.10 TD 30 -1 14.50 -104.10 TC 30 14.47 -103.88 1 35 11 298
1973 EP MM 21:00:00 TS 14.73 -104.50 415 398 P________PP___ EP091973 14.73 -104.55 TD 35 0 14.73 -104.55 TC 35 14.77 -104.32 1 37 10 301
1973 EP MM 1973-09-23 00:00:00 TS 15.02 -104.96 40 hurdat_epa 402 382 O________OO___ hurdat_epa EP091973 15.00 -105.00 TS 40 0 15.00 -105.00 TC 40 15.10 -104.80 2 40 11 305
1973 EP MM 03:00:00 TS 15.39 -105.45 388 378 P________PP___ EP091973 15.36 -105.49 TS 40 0 15.36 -105.49 TC 40 15.49 -105.29 2 40 13 310
1973 EP MM 06:00:00 TS 15.82 -105.97 40 hurdat_epa 385 366 O________OP___ hurdat_epa EP091973 15.80 -106.00 TS 40 0 15.80 -106.00 TC 40 15.92 -105.83 2 40 14 313
1973 EP MM 09:00:00 TS 16.32 -106.48 371 348 P________PP___ EP091973 16.31 -106.50 TS 40 0 16.31 -106.50 TC 40 16.36 -106.39 2 40 14 314
1973 EP MM 12:00:00 TS 16.80 -107.00 40 hurdat_epa 355 353 O________OO___ hurdat_epa EP091973 16.80 -107.00 TS 40 0 16.80 -107.00 TC 40 16.80 -107.00 2 40 13 310
1973 EP MM 15:00:00 TS 17.18 -107.56 368 368 P________PP___ EP091973 17.17 -107.51 TS 55 0 17.17 -107.51 TC 55 17.22 -107.76 2 48 13 304
1973 EP MM 18:00:00 TS 17.52 -108.11 70 972 hurdat_epa 384 384 O________OP___ hurdat_epa EP091973 17.50 -108.00 HU 70 972 1 17.50 -108.00 TC 70 972 17.61 -108.53 2 57 13 304
1973 EP MM 21:00:00 TS 17.89 -108.64 401 401 P________PP___ EP091973 17.87 -108.49 HU 72 1 17.87 -108.49 TC 72 17.98 -109.21 2 66 11 308
1973 EP MM 1973-09-24 00:00:00 TS 18.22 -109.06 75 hurdat_epa 428 423 O________OO___ hurdat_epa EP091973 18.20 -108.90 HU 75 1 18.20 -108.90 TC 75 18.30 -109.70 4 75 8 315
1973 EP MM 03:00:00 TS 18.48 -109.27 432 427 P________PP___ EP091973 18.46 -109.13 HU 75 1 18.46 -109.13 TC 75 18.55 -109.81 4 76 6 328
1973 EP MM 06:00:00 TS 18.71 -109.39 75 hurdat_epa 431 426 O________OP___ hurdat_epa EP091973 18.70 -109.30 HU 75 1 18.70 -109.30 TC 75 18.76 -109.73 4 77 6 332
1973 EP MM 09:00:00 TS 18.99 -109.55 436 402 P________PP___ EP091973 18.99 -109.54 HU 77 1 18.99 -109.54 TC 77 18.97 -109.58 4 78 7 329
1973 EP MM 12:00:00 TS 19.28 -109.74 80 hurdat_epa 402 369 O________OO___ hurdat_epa EP091973 19.30 -109.80 HU 80 1 19.30 -109.80 TC 80 19.20 -109.50 4 80 7 325
1973 EP MM 15:00:00 TS 19.57 -109.98 369 336 P________PP___ EP091973 19.59 -110.05 HU 85 2 19.59 -110.05 TC 85 19.49 -109.68 4 82 8 322
1973 EP MM 18:00:00 TS 19.88 -110.23 90 955 hurdat_epa 336 306 O________OP___ hurdat_epa EP091973 19.90 -110.30 HU 90 955 2 19.90 -110.30 TC 90 955 19.81 -109.95 4 85 8 323
1973 EP MM 21:00:00 TS 20.22 -110.51 306 267 P________PP___ EP091973 20.24 -110.57 HU 90 2 20.24 -110.57 TC 90 20.14 -110.24 4 87 9 326
1973 EP MM 1973-09-25 00:00:00 TS 20.58 -110.74 90 hurdat_epa 267 242 O________OO___ hurdat_epa EP091973 20.60 -110.80 HU 90 2 20.60 -110.80 TC 90 20.50 -110.50 4 90 8 333
1973 EP MM 03:00:00 TS 20.93 -110.88 242 206 P________PP___ EP091973 20.95 -110.93 HU 92 2 20.95 -110.93 TC 92 20.84 -110.70 4 90 7 343
1973 EP MM 06:00:00 TS 21.28 -110.97 95 hurdat_epa 206 178 O________OP___ hurdat_epa EP091973 21.30 -111.00 HU 95 2 21.30 -111.00 TC 95 21.20 -110.86 4 90 7 348
1973 EP MM 09:00:00 TS 21.62 -111.05 184 151 P________PP___ EP091973 21.63 -111.07 HU 92 2 21.63 -111.07 TC 92 21.58 -110.97 4 90 7 352
1973 EP MM 12:00:00 TS 22.00 -111.08 90 hurdat_epa 151 125 O________OO___ hurdat_epa EP091973 22.00 -111.10 HU 90 2 22.00 -111.10 TC 90 22.00 -111.00 4 90 9 358
1973 EP MM 15:00:00 TS 22.48 -111.06 121 88 P________PP___ EP091973 22.48 -111.07 HU 80 1 22.48 -111.07 TC 80 22.47 -110.99 4 83 10 5
1973 EP MM 18:00:00 TS 23.00 -110.98 70 983 hurdat_epa 88 37 O________OP___ hurdat_epa EP091973 23.00 -111.00 HU 70 983 1 23.00 -111.00 TC 70 983 22.98 -110.90 4 77 10 8
1973 EP MM 21:00:00 TS 23.50 -110.91 37 0 P________PP___ EP091973 23.50 -110.95 HU 67 1 23.50 -110.95 TC 67 23.49 -110.74 4 71 10 12
1973 EP MM 1973-09-26 00:00:00 TS 24.00 -110.74 65 hurdat_epa 0 0 O________OO___ hurdat_epa EP091973 24.00 -110.80 HU 65 1 24.00 -110.80 TC 65 24.00 -110.50 4 65 11 25
1973 EP MM 03:00:00 TS 24.50 -110.41 24 24 P________PP___ EP091973 24.51 -110.46 HU 57 0 24.51 -110.46 TC 57 24.48 -110.19 4 12 35
1973 EP MM 06:00:00 TS 24.99 -109.97 50 hurdat_epa 74 34 O________OP___ hurdat_epa EP091973 25.00 -110.00 TS 50 0 25.00 -110.00 TC 50 24.93 -109.83 4 13 40
1973 EP MM 09:00:00 TS 25.47 -109.50 24 0 P________PP___ EP091973 25.48 -109.51 TS 42 0 25.48 -109.51 TC 42 25.37 -109.42 4 13 44
1973 EP MM 12:00:00 TS 25.89 -109.00 35 hurdat_epa 0 0 O________OO___ hurdat_epa EP091973 25.90 -109.00 TS 35 0 25.90 -109.00 TC 35 25.80 -109.00 6 11 48
1973 EP MM 15:00:00 TS 26.24 -108.56 0 0 P________P____ EP091973 26.24 -108.56 TS 30 -1 26.24 -108.56 TC 30 6 10 53
1973 EP MM 18:00:00 ET 26.50 -108.10 25 hurdat_epa 0 0 O________O____ hurdat_epa EP091973 26.50 -108.10 ET 25 -4 26.50 -108.10 25 6 10 62
1973 EP MM 21:00:00 ET 26.71 -107.57 0 0 P________P____ EP091973 26.71 -107.57 ET 25 -4 26.71 -107.57 25 6 11 68
1973 EP MM 1973-09-27 00:00:00 ET 26.90 -107.00 25 hurdat_epa 0 O________O____ hurdat_epa EP091973 26.90 -107.00 ET 25 -4 26.90 -107.00 25 11 70