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1950 Severe Tropical Storm HELENE (1950206N22143)


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

Summary Information

Storm ID 1950206N22143
Start Jul 24 18Z
Landfall Aug 1 03Z
Max Intensity 58 kt (Jul 26 06Z), 984 mb (Jul 26 06Z)
End Aug 3 00Z
ATCF IDs ,WP061950
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
degrees north degrees east kts kts mb kts kts kts mb
WP 1950-07-24 18:00:00 TS 21.60 142.90 38 995
WP 21:00:00 TS 22.20 142.00 43 993
WP 1950-07-25 00:00:00 TS 22.40 141.70 30 48 990 30 30 30 999
WP 03:00:00 TS 23.10 141.40 30 48 990 30 30 30 999
WP 06:00:00 TS 23.60 141.20 30 48 989 30 30 30 999
WP 09:00:00 TS 24.00 140.90 30 48 989 30 30 30 999
WP 12:00:00 TS 24.30 140.60 30 48 988 30 30 30 999
WP 15:00:00 TS 24.70 140.20 30 48 988 30 30 30 999
WP 18:00:00 TS 25.10 139.90 30 48 987 30 30 30 999
WP 21:00:00 TS 25.40 139.60 30 48 987 30 30 30 999
WP 1950-07-26 00:00:00 TS 25.90 139.20 30 48 986 30 30 30 998
WP 03:00:00 TS 26.50 138.50 30 53 985 30 33 30 998
WP 06:00:00 TS 27.20 137.80 30 58 984 30 35 30 997
WP 09:00:00 TS 27.90 137.10 35 58 984 35 38 35 997
WP 12:00:00 TS 28.60 136.30 40 58 984 40 40 40 996
WP 15:00:00 TS 29.40 135.30 40 58 984 40 43 40 995
WP 18:00:00 TS 30.10 134.20 40 58 984 40 45 40 994
WP 21:00:00 TS 30.70 133.30 45 58 984 45 48 45 993
WP 1950-07-27 00:00:00 TS 31.00 132.40 50 58 984 50 50 50 991
WP 03:00:00 TS 31.10 131.30 50 58 984 50 48 50 991
WP 06:00:00 TS 31.00 130.50 50 58 985 50 45 50 990
WP 09:00:00 TS 31.00 130.30 45 58 985 45 43 45 992
WP 12:00:00 TS 31.00 130.30 40 58 985 40 40 40 994
WP 15:00:00 TS 31.00 130.20 38 58 985 38 36 38 996
WP 18:00:00 TS 31.00 130.10 35 58 985 35 33 35 998
WP 21:00:00 TS 31.20 130.00 30 53 987 30 29 30 999
WP 1950-07-28 00:00:00 TS 31.50 129.90 25 48 988 25 25 25 1000
WP 03:00:00 TS 31.50 129.70 48 989
WP 06:00:00 TS 31.50 129.50 48 990
WP 09:00:00 TS 31.60 129.30 48 990
WP 12:00:00 TS 31.70 129.20 48 990
WP 15:00:00 TS 31.80 129.20 48 991
WP 18:00:00 TS 31.90 129.40 48 991
WP 21:00:00 TS 32.00 129.60 48 991
WP 1950-07-29 00:00:00 TS 32.00 129.80 48 991
WP 03:00:00 TS 31.80 129.90 43 992
WP 06:00:00 TS 31.60 129.90 38 992
WP 09:00:00 TS 31.40 129.70 38 993
WP 12:00:00 TS 31.30 129.40 38 993
WP 15:00:00 TS 31.30 129.10 38 994
WP 18:00:00 TS 31.40 128.80 38 994
WP 21:00:00 TS 31.40 128.50 38 995
WP 1950-07-30 00:00:00 TS 31.50 128.10 38 995
WP 03:00:00 TS 31.50 127.70 38 995
WP 06:00:00 TS 31.60 127.40 38 995
WP 09:00:00 TS 31.60 127.10 38 994
WP 12:00:00 TS 31.70 126.70 38 993
WP 15:00:00 TS 31.70 126.30 38 993
WP 18:00:00 TS 31.80 125.80 38 993
WP 21:00:00 TS 31.90 125.30 38 993
WP 1950-07-31 00:00:00 TS 31.90 124.90 38 993
WP 03:00:00 TS 31.90 124.50 38 992
WP 06:00:00 TS 31.90 124.20 38 990
WP 09:00:00 TS 31.90 123.90 38 990
WP 12:00:00 TS 31.90 123.60 38 990
WP 15:00:00 TS 31.90 123.30 34 990
WP 18:00:00 TS 31.90 123.00 29 990
WP 21:00:00 TS 31.90 122.60 29 990
WP 1950-08-01 00:00:00 TS 32.00 122.20 29 990
WP 03:00:00 TS 32.00 121.70 29 991
WP 06:00:00 TS 32.20 121.10 29 992
WP 09:00:00 TS 32.50 120.50 29 992
WP 12:00:00 TS 33.00 119.80 29 992
WP 15:00:00 TS 33.50 119.10 26 992
WP 18:00:00 TS 34.00 118.50 23 992
WP 21:00:00 TS 34.50 118.10 21 992
WP 1950-08-02 00:00:00 DS 35.00 117.80 19 992
WP 03:00:00 DS 35.50 117.40 18 992
WP 06:00:00 DS 36.00 117.00 17 992
WP 09:00:00 DS 36.50 116.60 17 992
WP 12:00:00 DS 37.00 116.30 17 992
WP 15:00:00 DS 37.50 116.10 17 994
WP 18:00:00 DS 38.00 116.00 17 995
WP 21:00:00 DS 38.40 116.00 17 997
WP 1950-08-03 00:00:00 DS 38.80 116.00 17 998

Source Information

Agency Information
USA bwp061950.txt
TOKYO
CMA CH1950BST.txt:Storm=10:(nameless)
HKO
KMA
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 w_npac.dat:122:06W
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-003:Line=15320
TD9635 typhoons-analogs_19450101-19761231.corrected:Line=3069
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 degrees north degrees east km km degrees north degrees east kts 1 degrees north degrees east 1 kts mb degrees north degrees east kts degrees north degrees east kts degrees north degrees east kts mb nmile kts degrees
1950 WP MM 1950-07-24 18:00:00 TS 21.60 142.90 1490 1394 __O____________ -5 21.60 142.90 2 38 995 21 310
1950 WP MM 21:00:00 TS 22.20 142.00 1390 1357 __P____________ -5 22.20 142.00 2 43 993 14 305
1950 WP MM 1950-07-25 00:00:00 TS 22.40 141.70 1357 1283 O_O_______OOO__ jtwc_wp WP061950 22.00 142.00 30 -1 22.90 141.30 3 48 990 22.00 142.00 TC 30 22.00 142.00 1 30 22.00 142.00 30 999 120 10 325
1950 WP MM 03:00:00 TS 23.10 141.40 1273 1213 P_P_______PPP__ WP061950 22.90 141.70 30 -1 23.60 140.80 3 48 990 22.90 141.70 TC 30 22.50 141.70 1 30 22.90 141.70 30 999 150 13 340
1950 WP MM 06:00:00 TS 23.60 141.20 1213 1170 O_O_______OPO__ jtwc_wp WP061950 23.50 141.40 30 -1 24.30 140.60 3 48 989 23.50 141.40 TC 30 23.10 141.30 1 30 23.50 141.40 30 999 180 10 335
1950 WP MM 09:00:00 TS 24.00 140.90 1160 1127 P_P_______PPP__ WP061950 23.80 141.00 30 -1 24.80 140.50 3 48 989 23.80 141.00 TC 30 23.60 141.00 1 30 23.80 141.00 30 999 180 8 320
1950 WP MM 12:00:00 TS 24.30 140.60 1117 1070 O_O_______OOO__ jtwc_wp WP061950 24.00 140.60 30 -1 25.30 140.50 3 48 988 24.00 140.60 TC 30 24.00 140.60 1 30 24.00 140.60 30 999 180 9 320
1950 WP MM 15:00:00 TS 24.70 140.20 1060 1018 P_P_______PPP__ WP061950 24.40 140.20 30 -1 25.80 140.50 3 48 988 24.40 140.20 TC 30 24.40 140.20 1 30 24.40 140.20 30 999 180 10 320
1950 WP MM 18:00:00 TS 25.10 139.90 1007 965 O_O_______OPO__ jtwc_wp WP061950 24.80 139.70 30 -1 26.20 140.40 3 48 987 24.80 139.70 TC 30 24.70 139.90 1 30 24.80 139.70 30 999 180 10 320
1950 WP MM 21:00:00 TS 25.40 139.60 965 909 P_P_______PPP__ WP061950 25.20 139.40 30 -1 26.60 140.40 3 48 987 25.20 139.40 TC 30 25.10 139.40 1 30 25.20 139.40 30 999 150 10 320
1950 WP MM 1950-07-26 00:00:00 TS 25.90 139.20 898 815 O_O_______OOO__ jtwc_wp WP061950 25.60 138.90 30 -1 27.00 140.20 3 48 986 25.60 138.90 TC 30 25.60 138.90 1 30 25.60 138.90 30 998 120 14 320
1950 WP MM 03:00:00 TS 26.50 138.50 812 717 P_P_______PPP__ WP061950 26.30 138.10 30 -1 27.60 139.90 3 53 985 26.30 138.10 TC 30 26.20 138.30 1 33 26.30 138.10 30 998 120 18 320
1950 WP MM 06:00:00 TS 27.20 137.80 717 637 O_O_______OPO__ jtwc_wp WP061950 27.00 137.30 30 -1 28.30 139.40 3 58 984 27.00 137.30 TC 30 26.90 137.60 1 35 27.00 137.30 30 997 120 19 315
1950 WP MM 09:00:00 TS 27.90 137.10 626 548 P_P_______PPP__ WP061950 27.60 136.70 35 0 29.00 138.60 3 58 984 27.60 136.70 TC 35 27.60 136.80 1 38 27.60 136.70 35 997 120 19 315
1950 WP MM 12:00:00 TS 28.60 136.30 537 433 O_O_______OOO__ jtwc_wp WP061950 28.30 136.00 40 0 29.60 137.50 3 58 984 28.30 136.00 TC 40 28.30 136.00 2 40 28.30 136.00 40 996 120 22 315
1950 WP MM 15:00:00 TS 29.40 135.30 428 312 P_P_______PPP__ WP061950 29.20 135.00 40 0 30.20 136.30 3 58 984 29.20 135.00 TC 40 29.10 135.10 2 43 29.20 135.00 40 995 120 24 310
1950 WP MM 18:00:00 TS 30.10 134.20 303 196 O_O_______OPO__ jtwc_wp WP061950 30.10 134.00 40 0 30.70 135.00 3 58 984 30.10 134.00 TC 40 29.90 134.20 2 45 30.10 134.00 40 994 120 22 305
1950 WP MM 21:00:00 TS 30.70 133.30 196 113 P_P_______PPP__ WP061950 30.70 133.20 45 0 31.00 133.60 3 58 984 30.70 133.20 TC 45 30.50 133.20 2 48 30.70 133.20 45 993 150 18 300
1950 WP MM 1950-07-27 00:00:00 TS 31.00 132.40 104 33 O_O_______OOO__ jtwc_wp WP061950 31.00 132.40 50 0 31.10 132.50 3 58 984 31.00 132.40 TC 50 31.00 132.40 2 50 31.00 132.40 50 991 180 17 285
1950 WP MM 03:00:00 TS 31.10 131.30 29 0 P_P_______PPP__ WP061950 31.10 131.20 50 0 31.00 132.00 3 58 984 31.10 131.20 TC 50 31.20 131.60 2 48 31.10 131.20 50 991 210 17 270
1950 WP MM 06:00:00 TS 31.00 130.50 19 19 O_P_______OPO__ jtwc_wp WP061950 31.00 130.30 50 0 30.80 131.90 3 58 985 31.00 130.30 TC 50 31.20 131.00 2 45 31.00 130.30 50 990 240 9 260
1950 WP MM 09:00:00 TS 31.00 130.30 24 24 P_P_______PPP__ WP061950 31.00 130.10 45 0 30.70 131.90 3 58 985 31.00 130.10 TC 45 31.10 130.50 2 43 31.00 130.10 45 992 240 2 240
1950 WP MM 12:00:00 TS 31.00 130.30 24 22 O_O_______OOO__ jtwc_wp WP061950 31.00 130.10 40 0 30.60 131.90 3 58 985 31.00 130.10 TC 40 31.00 130.10 2 40 31.00 130.10 40 994 240 1 265
1950 WP MM 15:00:00 TS 31.00 130.20 22 22 P_P_______PPP__ WP061950 31.00 129.90 38 0 30.80 131.50 3 58 985 31.00 129.90 TC 38 31.00 129.90 2 36 31.00 129.90 38 996 240 2 295
1950 WP MM 18:00:00 TS 31.00 130.10 24 9 O_O_______OPO__ jtwc_wp WP061950 31.00 129.80 35 0 31.00 131.10 3 58 985 31.00 129.80 TC 35 31.10 129.80 2 33 31.00 129.80 35 998 240 3 335
1950 WP MM 21:00:00 TS 31.20 130.00 18 18 P_P_______PPP__ WP061950 31.20 129.80 30 -1 31.20 130.50 3 53 987 31.20 129.80 TC 30 31.30 129.80 2 29 31.20 129.80 30 999 270 5 335
1950 WP MM 1950-07-28 00:00:00 TS 31.50 129.90 36 36 O_O_______OOO__ jtwc_wp WP061950 31.50 129.80 25 -1 31.40 130.00 3 48 988 31.50 129.80 TC 25 31.50 129.80 1 25 31.50 129.80 25 1000 300 4 310
1950 WP MM 03:00:00 TS 31.50 129.70 52 52 __P____________ WP061950 -5 31.50 129.70 3 48 989 3 280
1950 WP MM 06:00:00 TS 31.50 129.50 69 69 __O____________ -5 31.50 129.50 3 48 990 4 290
1950 WP MM 09:00:00 TS 31.60 129.30 87 87 __P____________ -5 31.60 129.30 3 48 990 3 310
1950 WP MM 12:00:00 TS 31.70 129.20 95 94 __O____________ -5 31.70 129.20 3 48 990 2 345
1950 WP MM 15:00:00 TS 31.80 129.20 94 75 __P____________ -5 31.80 129.20 3 48 991 3 40
1950 WP MM 18:00:00 TS 31.90 129.40 75 56 __O____________ -5 31.90 129.40 3 48 991 4 60
1950 WP MM 21:00:00 TS 32.00 129.60 56 37 __P____________ -5 32.00 129.60 3 48 991 4 75
1950 WP MM 1950-07-29 00:00:00 TS 32.00 129.80 37 28 __O____________ -5 32.00 129.80 3 48 991 3 120
1950 WP MM 03:00:00 TS 31.80 129.90 28 28 __P____________ -5 31.80 129.90 3 43 992 4 170
1950 WP MM 06:00:00 TS 31.60 129.90 36 36 __O____________ -5 31.60 129.90 2 38 992 5 205
1950 WP MM 09:00:00 TS 31.40 129.70 48 48 __P____________ -5 31.40 129.70 2 38 993 5 235
1950 WP MM 12:00:00 TS 31.30 129.40 75 75 __O____________ -5 31.30 129.40 2 38 993 5 260
1950 WP MM 15:00:00 TS 31.30 129.10 104 104 __P____________ -5 31.30 129.10 2 38 994 5 280
1950 WP MM 18:00:00 TS 31.40 128.80 133 133 __O____________ -5 31.40 128.80 2 38 994 6 285
1950 WP MM 21:00:00 TS 31.40 128.50 161 161 __P____________ -5 31.40 128.50 2 38 995 6 280
1950 WP MM 1950-07-30 00:00:00 TS 31.50 128.10 194 194 __O____________ -5 31.50 128.10 2 38 995 6 280
1950 WP MM 03:00:00 TS 31.50 127.70 215 193 __P____________ -5 31.50 127.70 2 38 995 6 280
1950 WP MM 06:00:00 TS 31.60 127.40 193 184 __O____________ -5 31.60 127.40 2 38 995 6 280
1950 WP MM 09:00:00 TS 31.60 127.10 184 167 __P____________ -5 31.60 127.10 2 38 994 6 280
1950 WP MM 12:00:00 TS 31.70 126.70 167 167 __O____________ -5 31.70 126.70 2 38 993 7 280
1950 WP MM 15:00:00 TS 31.70 126.30 167 156 __P____________ -5 31.70 126.30 2 38 993 8 275
1950 WP MM 18:00:00 TS 31.80 125.80 162 162 __O____________ -5 31.80 125.80 2 38 993 8 280
1950 WP MM 21:00:00 TS 31.90 125.30 172 172 __P____________ -5 31.90 125.30 2 38 993 8 275
1950 WP MM 1950-07-31 00:00:00 TS 31.90 124.90 195 195 __O____________ -5 31.90 124.90 2 38 993 7 275
1950 WP MM 03:00:00 TS 31.90 124.50 222 218 __P____________ -5 31.90 124.50 2 38 992 6 270
1950 WP MM 06:00:00 TS 31.90 124.20 218 189 __O____________ -5 31.90 124.20 2 38 990 5 270
1950 WP MM 09:00:00 TS 31.90 123.90 189 161 __P____________ -5 31.90 123.90 2 38 990 5 270
1950 WP MM 12:00:00 TS 31.90 123.60 161 133 __O____________ -5 31.90 123.60 2 38 990 5 270
1950 WP MM 15:00:00 TS 31.90 123.30 133 106 __P____________ -5 31.90 123.30 2 34 990 5 270
1950 WP MM 18:00:00 TS 31.90 123.00 106 78 __O____________ -5 31.90 123.00 1 29 990 6 275
1950 WP MM 21:00:00 TS 31.90 122.60 69 43 __P____________ -5 31.90 122.60 1 29 990 7 280
1950 WP MM 1950-08-01 00:00:00 TS 32.00 122.20 43 0 __O____________ -5 32.00 122.20 1 29 990 8 280
1950 WP MM 03:00:00 TS 32.00 121.70 0 0 __P____________ -5 32.00 121.70 1 29 991 10 280
1950 WP MM 06:00:00 TS 32.20 121.10 0 0 __O____________ -5 32.20 121.10 1 29 992 11 295
1950 WP MM 09:00:00 TS 32.50 120.50 0 0 __P____________ -5 32.50 120.50 1 29 992 14 305
1950 WP MM 12:00:00 TS 33.00 119.80 0 0 __O____________ -5 33.00 119.80 1 29 992 15 310
1950 WP MM 15:00:00 TS 33.50 119.10 0 0 __P____________ -5 33.50 119.10 1 26 992 15 315
1950 WP MM 18:00:00 TS 34.00 118.50 0 0 __O____________ -5 34.00 118.50 1 23 992 13 320
1950 WP MM 21:00:00 TS 34.50 118.10 0 0 __P____________ -5 34.50 118.10 1 21 992 12 330
1950 WP MM 1950-08-02 00:00:00 DS 35.00 117.80 0 0 __O____________ -5 35.00 117.80 0 19 992 12 330
1950 WP MM 03:00:00 DS 35.50 117.40 0 0 __P____________ -5 35.50 117.40 0 18 992 12 325
1950 WP MM 06:00:00 DS 36.00 117.00 0 0 __O____________ -5 36.00 117.00 0 17 992 12 330
1950 WP MM 09:00:00 DS 36.50 116.60 0 0 __P____________ -5 36.50 116.60 0 17 992 11 330
1950 WP MM 12:00:00 DS 37.00 116.30 0 0 __O____________ -5 37.00 116.30 0 17 992 11 340
1950 WP MM 15:00:00 DS 37.50 116.10 0 0 __P____________ -5 37.50 116.10 0 17 994 10 345
1950 WP MM 18:00:00 DS 38.00 116.00 0 0 __O____________ -5 38.00 116.00 0 17 995 9 355
1950 WP MM 21:00:00 DS 38.40 116.00 0 0 __P____________ -5 38.40 116.00 0 17 997 8 0
1950 WP MM 1950-08-03 00:00:00 DS 38.80 116.00 0 __O____________ -5 38.80 116.00 0 17 998 8 0