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1949 Severe Tropical Storm IRMA (1949206N18114)


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

Summary Information

Storm ID 1949206N18114
Start Jul 24 18Z
Landfall Jul 28 03Z
Max Intensity 58 kt (Jul 28 18Z), 980 mb (Jul 28 12Z)
End Jul 30 18Z
ATCF IDs ,WP071949
Track status Best track data.

Storm track plot

Map of storm track

Intensity plots

Map of storm track

Radial wind information

Map of storm track

Position and Intensity Table

BASIN ISO_TIME_________ NATURE LAT LON USA WIND CMA WIND CMA PRES DS824 WIND TD9636 WIND TD9635 WIND TD9635 PRES
days since 1858-11-17 00:00:00 degrees north 1 kts degrees north degrees north degrees north degrees east
WP 1949-07-24 18:00:00 DS 18.00 113.50 1004
WP 21:00:00 DS 18.10 113.70 1004
WP 1949-07-25 00:00:00 DS 18.20 113.90 1003
WP 03:00:00 DS 18.30 114.10 1003
WP 06:00:00 DS 18.50 114.20 1002
WP 09:00:00 DS 18.70 114.30 1002
WP 12:00:00 TS 18.80 114.50 29 1001
WP 15:00:00 TS 18.90 114.70 29 1001
WP 18:00:00 TS 19.00 114.90 29 1000
WP 21:00:00 TS 19.10 115.10 29 999
WP 1949-07-26 00:00:00 TS 19.30 115.30 29 998
WP 03:00:00 TS 19.40 115.50 29 998
WP 06:00:00 TS 19.30 115.40 35 29 997 35 35 999
WP 09:00:00 TS 19.30 115.70 35 29 996 35 35 999
WP 12:00:00 TS 19.40 116.10 35 29 995 35 35 35 998
WP 15:00:00 TS 19.50 116.40 35 29 995 35 35 35 998
WP 18:00:00 TS 19.70 116.80 35 29 994 35 35 35 997
WP 21:00:00 TS 19.80 117.30 35 34 993 35 35 35 997
WP 1949-07-27 00:00:00 TS 20.00 117.70 35 38 992 35 35 35 996
WP 03:00:00 TS 20.20 118.00 35 38 991 35 35 35 995
WP 06:00:00 TS 20.40 118.40 35 38 989 35 35 35 994
WP 09:00:00 TS 20.60 118.70 35 38 988 35 35 35 993
WP 12:00:00 TS 20.80 119.10 35 38 987 35 35 35 992
WP 15:00:00 TS 21.10 119.40 35 38 986 35 36 35 991
WP 18:00:00 TS 21.30 119.80 35 38 984 35 38 35 989
WP 21:00:00 TS 21.50 120.20 38 43 984 38 39 38 988
WP 1949-07-28 00:00:00 TS 21.80 120.50 40 48 983 40 40 40 986
WP 03:00:00 TS 22.00 120.90 45 48 983 45 43 45 986
WP 06:00:00 TS 22.40 121.20 50 48 982 50 45 50 985
WP 09:00:00 TS 22.80 121.60 50 48 981 50 48 50 985
WP 12:00:00 TS 23.40 122.10 50 48 980 50 50 50 985
WP 15:00:00 TS 24.00 122.50 50 53 980 50 50 50 986
WP 18:00:00 TS 24.70 122.80 50 58 980 50 50 50 986
WP 21:00:00 TS 25.60 123.10 50 58 980 50 50 50 987
WP 1949-07-29 00:00:00 TS 26.40 123.40 50 58 980 50 50 50 987
WP 03:00:00 TS 27.20 123.50 50 53 983 50 50 50 988
WP 06:00:00 TS 28.00 123.50 50 48 985 50 50 50 988
WP 09:00:00 TS 28.80 123.50 50 43 988 50 50 50 989
WP 12:00:00 TS 29.50 123.50 50 38 990 50 50 50 989
WP 15:00:00 TS 30.30 123.40 50 34 993 50 49 50 990
WP 18:00:00 TS 31.10 123.40 50 29 995 50 48 50 991
WP 21:00:00 TS 31.80 123.30 48 26 998 48 46 48 992
WP 1949-07-30 00:00:00 TS 32.50 123.20 45 23 1000 45 45 45 993
WP 03:00:00 TS 32.90 123.30 45 1003 45
WP 06:00:00 MX 33.20 123.50 45 1005 45
WP 09:00:00 TS 33.30 123.70 43 43
WP 12:00:00 TS 33.50 123.80 40 40
WP 15:00:00 TS 33.70 123.90 35 35
WP 18:00:00 TS 34.00 124.00 30 30

Source Information

Agency Information
USA bwp071949.txt
TOKYO
CMA CH1949BST.txt:Storm=8:Irma
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 w_npac.dat:101:07W
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-003:Line=15016
TD9635 typhoons-analogs_19450101-19761231.corrected:Line=3020
NEUMANN
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA WIND USA SSHS CMA LAT CMA LON CMA CAT CMA WIND CMA PRES DS824 LAT DS824 LON DS824 STAGE DS824 WIND TD9636 LAT TD9636 LON TD9636 STAGE TD9636 WIND TD9635 LAT TD9635 LON TD9635 WIND TD9635 PRES TD9635 ROCI STORM SPEED STORM DIR
Year days since 1858-11-17 00:00:00 degrees north km km degrees north mb 1 degrees north degrees east 1 kts nmile degrees north 1 kts mb degrees north kts mb degrees north degrees east degrees north degrees east
1949 WP MM 1949-07-24 18:00:00 DS 18.00 113.50 318 318 __O____________ -5 18.00 113.50 0 1004 4 65
1949 WP MM 21:00:00 DS 18.10 113.70 329 329 __P____________ -5 18.10 113.70 0 1004 4 60
1949 WP MM 1949-07-25 00:00:00 DS 18.20 113.90 342 342 __O____________ -5 18.20 113.90 0 1003 4 55
1949 WP MM 03:00:00 DS 18.30 114.10 356 352 __P____________ -5 18.30 114.10 0 1003 4 45
1949 WP MM 06:00:00 DS 18.50 114.20 358 354 __O____________ -5 18.50 114.20 0 1002 4 40
1949 WP MM 09:00:00 DS 18.70 114.30 360 360 __P____________ -5 18.70 114.30 0 1002 4 45
1949 WP MM 12:00:00 TS 18.80 114.50 378 374 __O____________ -5 18.80 114.50 1 29 1001 4 55
1949 WP MM 15:00:00 TS 18.90 114.70 379 372 __P____________ -5 18.90 114.70 1 29 1001 4 60
1949 WP MM 18:00:00 TS 19.00 114.90 374 365 __O____________ -5 19.00 114.90 1 29 1000 5 55
1949 WP MM 21:00:00 TS 19.10 115.10 367 348 __P____________ -5 19.10 115.10 1 29 999 5 50
1949 WP MM 1949-07-26 00:00:00 TS 19.30 115.30 351 343 __O____________ -5 19.30 115.30 1 29 998 4 55
1949 WP MM 03:00:00 TS 19.40 115.50 347 343 __P____________ -5 19.40 115.50 1 29 998 1 100
1949 WP MM 06:00:00 TS 19.30 115.40 354 354 O_O_______O_O__ jtwc_wp WP071949 19.00 115.00 35 0 19.50 115.70 1 29 997 19.00 115.00 TC 35 19.00 115.00 35 999 120 2 105
1949 WP MM 09:00:00 TS 19.30 115.70 365 361 P_P_______P_P__ WP071949 19.10 115.50 35 0 19.70 116.00 1 29 996 19.10 115.50 TC 35 19.10 115.50 35 999 120 7 80
1949 WP MM 12:00:00 TS 19.40 116.10 368 361 O_O_______OOO__ jtwc_wp WP071949 19.20 116.00 35 0 19.90 116.30 1 29 995 19.20 116.00 TC 35 19.20 116.00 2 35 19.20 116.00 35 998 120 7 75
1949 WP MM 15:00:00 TS 19.50 116.40 363 351 P_P_______PPP__ WP071949 19.30 116.40 35 0 20.10 116.60 1 29 995 19.30 116.40 TC 35 19.30 116.50 2 35 19.30 116.40 35 998 150 7 70
1949 WP MM 18:00:00 TS 19.70 116.80 351 351 O_O_______OPO__ jtwc_wp WP071949 19.50 116.80 35 0 20.30 116.80 1 29 994 19.50 116.80 TC 35 19.50 116.90 2 35 19.50 116.80 35 997 180 8 70
1949 WP MM 21:00:00 TS 19.80 117.30 356 343 P_P_______PPP__ WP071949 19.60 117.30 35 0 20.60 117.00 1 34 993 19.60 117.30 TC 35 19.60 117.40 2 35 19.60 117.30 35 997 210 9 70
1949 WP MM 1949-07-27 00:00:00 TS 20.00 117.70 347 338 O_O_______OOO__ jtwc_wp WP071949 19.80 117.80 35 0 20.80 117.30 2 38 992 19.80 117.80 TC 35 19.80 117.80 2 35 19.80 117.80 35 996 240 8 60
1949 WP MM 03:00:00 TS 20.20 118.00 338 291 P_P_______PPP__ WP071949 20.00 118.20 35 0 21.00 117.60 2 38 991 20.00 118.20 TC 35 20.00 118.20 2 35 20.00 118.20 35 995 240 8 55
1949 WP MM 06:00:00 TS 20.40 118.40 291 253 O_O_______OPO__ jtwc_wp WP071949 20.30 118.50 35 0 21.10 117.80 2 38 989 20.30 118.50 TC 35 20.20 118.60 2 35 20.30 118.50 35 994 240 8 55
1949 WP MM 09:00:00 TS 20.60 118.70 253 206 P_P_______PPP__ WP071949 20.50 118.90 35 0 21.20 118.00 2 38 988 20.50 118.90 TC 35 20.50 118.90 2 35 20.50 118.90 35 993 270 8 60
1949 WP MM 12:00:00 TS 20.80 119.10 206 167 O_O_______OOO__ jtwc_wp WP071949 20.70 119.30 35 0 21.40 118.30 2 38 987 20.70 119.30 TC 35 20.70 119.30 2 35 20.70 119.30 35 992 300 8 60
1949 WP MM 15:00:00 TS 21.10 119.40 161 114 P_P_______PPP__ WP071949 20.90 119.70 35 0 21.50 118.60 2 38 986 20.90 119.70 TC 35 20.90 119.70 2 36 20.90 119.70 35 991 270 8 55
1949 WP MM 18:00:00 TS 21.30 119.80 114 76 O_O_______OPO__ jtwc_wp WP071949 21.20 120.00 35 0 21.70 118.90 2 38 984 21.20 120.00 TC 35 21.10 120.10 2 38 21.20 120.00 35 989 240 8 55
1949 WP MM 21:00:00 TS 21.50 120.20 68 30 P_P_______PPP__ WP071949 21.40 120.40 38 0 21.80 119.20 2 43 984 21.40 120.40 TC 38 21.40 120.40 2 39 21.40 120.40 38 988 240 8 55
1949 WP MM 1949-07-28 00:00:00 TS 21.80 120.50 23 0 O_O_______OOO__ jtwc_wp WP071949 21.70 120.80 40 0 22.00 119.50 3 48 983 21.70 120.80 TC 40 21.70 120.80 2 40 21.70 120.80 40 986 240 8 50
1949 WP MM 03:00:00 TS 22.00 120.90 0 0 P_P_______PPP__ WP071949 22.00 121.10 45 0 22.20 120.00 3 48 983 22.00 121.10 TC 45 22.00 121.10 2 43 22.00 121.10 45 986 240 8 45
1949 WP MM 06:00:00 TS 22.40 121.20 30 30 O_O_______OPO__ jtwc_wp WP071949 22.30 121.30 50 0 22.50 120.60 3 48 982 22.30 121.30 TC 50 22.40 121.50 2 45 22.30 121.30 50 985 240 11 40
1949 WP MM 09:00:00 TS 22.80 121.60 37 32 P_P_______PPP__ WP071949 22.80 121.70 50 0 23.10 121.30 3 48 981 22.80 121.70 TC 50 22.80 121.80 2 48 22.80 121.70 50 985 240 14 35
1949 WP MM 12:00:00 TS 23.40 122.10 69 65 O_O_______OOO__ jtwc_wp WP071949 23.30 122.10 50 0 23.90 122.00 3 48 980 23.30 122.10 TC 50 23.30 122.10 2 50 23.30 122.10 50 985 240 14 30
1949 WP MM 15:00:00 TS 24.00 122.50 82 69 P_P_______PPP__ WP071949 23.80 122.50 50 0 24.70 122.40 3 53 980 23.80 122.50 TC 50 23.90 122.50 2 50 23.80 122.50 50 986 270 15 25
1949 WP MM 18:00:00 TS 24.70 122.80 87 81 O_O_______OPO__ jtwc_wp WP071949 24.50 122.80 50 0 25.60 122.70 3 58 980 24.50 122.80 TC 50 24.60 122.80 2 50 24.50 122.80 50 986 300 16 20
1949 WP MM 21:00:00 TS 25.60 123.10 129 129 P_P_______PPP__ WP071949 25.30 123.10 50 0 26.40 123.00 3 58 980 25.30 123.10 TC 50 25.40 123.20 2 50 25.30 123.10 50 987 300 17 15
1949 WP MM 1949-07-29 00:00:00 TS 26.40 123.40 210 210 O_O_______OOO__ jtwc_wp WP071949 26.20 123.40 50 0 27.20 123.20 3 58 980 26.20 123.40 TC 50 26.20 123.40 2 50 26.20 123.40 50 987 300 17 10
1949 WP MM 03:00:00 TS 27.20 123.50 223 189 P_P_______PPP__ WP071949 27.10 123.50 50 0 28.00 123.40 3 53 983 27.10 123.50 TC 50 27.00 123.50 2 50 27.10 123.50 50 988 300 17 5
1949 WP MM 06:00:00 TS 28.00 123.50 189 152 O_O_______OPO__ jtwc_wp WP071949 27.90 123.50 50 0 28.80 123.60 3 48 985 27.90 123.50 TC 50 27.70 123.50 2 50 27.90 123.50 50 988 300 16 0
1949 WP MM 09:00:00 TS 28.80 123.50 152 145 P_P_______PPP__ WP071949 28.60 123.50 50 0 29.60 123.70 3 43 988 28.60 123.50 TC 50 28.50 123.50 2 50 28.60 123.50 50 989 270 15 360
1949 WP MM 12:00:00 TS 29.50 123.50 149 149 O_O_______OOO__ jtwc_wp WP071949 29.30 123.40 50 0 30.40 123.80 2 38 990 29.30 123.40 TC 50 29.30 123.40 2 50 29.30 123.40 50 989 240 15 355
1949 WP MM 15:00:00 TS 30.30 123.40 154 142 P_P_______PPP__ WP071949 30.10 123.40 50 0 31.10 123.80 2 34 993 30.10 123.40 TC 50 30.10 123.30 2 49 30.10 123.40 50 990 270 16 360
1949 WP MM 18:00:00 TS 31.10 123.40 144 132 O_O_______OPO__ jtwc_wp WP071949 30.90 123.30 50 0 31.80 123.80 1 29 995 30.90 123.30 TC 50 30.80 123.20 2 48 30.90 123.30 50 991 300 15 355
1949 WP MM 21:00:00 TS 31.80 123.30 132 127 P_P_______PPP__ WP071949 31.70 123.10 48 0 32.40 123.80 1 26 998 31.70 123.10 TC 48 31.60 123.10 2 46 31.60 123.20 48 992 270 14 350
1949 WP MM 1949-07-30 00:00:00 TS 32.50 123.20 151 151 O_O_______OOO__ jtwc_wp WP071949 32.30 123.00 45 0 33.00 123.80 1 23 1000 32.30 123.00 TC 45 32.30 123.00 2 45 32.30 123.00 45 993 240 11 0
1949 WP MM 03:00:00 TS 32.90 123.30 180 180 P_P_______P____ WP071949 32.70 123.20 45 0 33.70 123.80 1 1003 32.70 123.20 TC 45 2 8 25
1949 WP MM 06:00:00 MX 33.20 123.50 215 215 O_O_______O____ jtwc_wp WP071949 33.00 123.50 45 0 34.40 123.80 0 1005 33.00 123.50 TC 45 2 5 40
1949 WP MM 09:00:00 TS 33.30 123.70 231 222 P_________P____ WP071949 33.30 123.70 43 0 0 33.30 123.70 TC 43 2 4 35
1949 WP MM 12:00:00 TS 33.50 123.80 223 215 O_________O____ jtwc_wp WP071949 33.50 123.80 40 0 33.50 123.80 TC 40 5 20
1949 WP MM 15:00:00 TS 33.70 123.90 217 214 P_________P____ WP071949 33.70 123.90 35 0 33.70 123.90 TC 35 5 20
1949 WP MM 18:00:00 TS 34.00 124.00 217 O_________O____ jtwc_wp WP071949 34.00 124.00 30 -1 34.00 124.00 TC 30 5 20