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2021 Super Typhoon CHANTHU (2021249N14138)


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

Summary Information

Storm ID 2021249N14138
Start Sep 6 06Z
Landfall Sep 17 09Z, Sep 17 18Z
Max Intensity 148 kt (Sep 10 18Z), 908 mb (Sep 10 18Z)
End Sep 18 00Z
ATCF IDs WP192021
Track status PROVISIONAL. Track from operational data. This will be upgraded to 'best track' quality after reanalysis

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 USA PRES
degrees north degrees east kts mb
WP 2021-09-06 06:00:00 NR 14.00 138.30 25 1003
WP 09:00:00 NR 14.45 138.13 27 1002
WP 12:00:00 NR 14.85 137.94 30 1002
WP 15:00:00 NR 15.17 137.70 32 1002
WP 18:00:00 NR 15.40 137.40 35 1002
WP 21:00:00 NR 15.50 137.03 43 998
WP 2021-09-07 00:00:00 NR 15.60 136.60 51 995
WP 03:00:00 NR 15.80 136.14 57 990
WP 06:00:00 NR 15.97 135.63 64 985
WP 09:00:00 NR 16.06 135.08 67 984
WP 12:00:00 NR 16.12 134.53 70 984
WP 15:00:00 NR 16.17 133.98 97 960
WP 18:00:00 NR 16.16 133.44 124 937
WP 21:00:00 NR 16.10 132.86 121 939
WP 2021-09-08 00:00:00 NR 16.00 132.30 119 942
WP 03:00:00 NR 15.86 131.77 128 932
WP 06:00:00 NR 15.73 131.27 138 922
WP 09:00:00 NR 15.64 130.76 136 926
WP 12:00:00 NR 15.58 130.24 134 930
WP 15:00:00 NR 15.50 129.67 134 929
WP 18:00:00 NR 15.45 129.11 134 929
WP 21:00:00 NR 15.45 128.59 136 927
WP 2021-09-09 00:00:00 NR 15.50 128.10 138 925
WP 03:00:00 NR 15.57 127.61 133 928
WP 06:00:00 NR 15.69 127.11 128 932
WP 09:00:00 NR 15.86 126.54 123 937
WP 12:00:00 NR 16.06 125.97 119 942
WP 15:00:00 NR 16.29 125.46 119 941
WP 18:00:00 NR 16.55 124.98 119 941
WP 21:00:00 NR 16.81 124.52 123 936
WP 2021-09-10 00:00:00 NR 17.10 124.10 128 932
WP 03:00:00 NR 17.45 123.72 136 924
WP 06:00:00 NR 17.84 123.37 144 916
WP 09:00:00 NR 18.23 123.05 141 919
WP 12:00:00 NR 18.63 122.77 138 922
WP 15:00:00 NR 19.04 122.51 143 915
WP 18:00:00 NR 19.46 122.29 148 908
WP 21:00:00 NR 19.88 122.13 146 911
WP 2021-09-11 00:00:00 NR 20.30 122.00 144 915
WP 03:00:00 NR 20.70 121.83 141 915
WP 06:00:00 NR 21.09 121.73 138 915
WP 09:00:00 NR 21.46 121.76 128 924
WP 12:00:00 NR 21.85 121.85 119 934
WP 15:00:00 NR 22.30 121.93 114 939
WP 18:00:00 NR 22.79 122.03 109 944
WP 21:00:00 NR 23.27 122.17 109 943
WP 2021-09-12 00:00:00 NR 23.80 122.30 109 943
WP 03:00:00 NR 24.47 122.37 109 941
WP 06:00:00 NR 25.16 122.45 109 939
WP 09:00:00 NR 25.77 122.59 101 944
WP 12:00:00 NR 26.37 122.77 93 949
WP 15:00:00 NR 27.06 122.95 88 953
WP 18:00:00 NR 27.76 123.15 84 957
WP 21:00:00 NR 28.44 123.40 84 958
WP 2021-09-13 00:00:00 NR 29.10 123.60 84 959
WP 03:00:00 NR 29.79 123.59 79 963
WP 06:00:00 NR 30.35 123.52 74 968
WP 09:00:00 NR 30.65 123.51 69 971
WP 12:00:00 NR 30.84 123.51 64 975
WP 15:00:00 NR 31.11 123.53 64 975
WP 18:00:00 NR 31.31 123.57 64 975
WP 21:00:00 NR 31.36 123.66 59 977
WP 2021-09-14 00:00:00 NR 31.30 123.80 54 980
WP 03:00:00 NR 31.14 124.05 49 984
WP 06:00:00 NR 30.94 124.33 45 988
WP 09:00:00 NR 30.81 124.59 45 988
WP 12:00:00 NR 30.67 124.87 45 989
WP 15:00:00 NR 30.49 125.21 37 993
WP 18:00:00 NR 30.32 125.54 29 998
WP 21:00:00 NR 30.18 125.86 29 999
WP 2021-09-15 00:00:00 NR 30.10 126.10 29 1000
WP 03:00:00 NR 30.09 126.16 37 995
WP 06:00:00 NR 30.09 126.07 45 991
WP 09:00:00 NR 30.05 125.83 45 991
WP 12:00:00 NR 30.04 125.55 45 991
WP 15:00:00 NR 30.10 125.36 48 988
WP 18:00:00 NR 30.20 125.22 51 986
WP 21:00:00 NR 30.27 125.12 52 984
WP 2021-09-16 00:00:00 NR 30.40 125.10 54 983
WP 03:00:00 NR 30.67 125.16 54 983
WP 06:00:00 NR 31.00 125.29 54 983
WP 09:00:00 NR 31.31 125.47 52 984
WP 12:00:00 NR 31.63 125.73 51 986
WP 15:00:00 NR 31.95 126.07 51 986
WP 18:00:00 NR 32.28 126.49 51 987
WP 21:00:00 NR 32.60 126.93 48 989
WP 2021-09-17 00:00:00 NR 32.90 127.50 45 991
WP 03:00:00 NR 33.17 128.28 42 992
WP 06:00:00 NR 33.40 129.23 39 993
WP 09:00:00 NR 33.61 130.29 39 993
WP 12:00:00 NR 33.77 131.48 39 993
WP 15:00:00 NR 33.88 132.74 34 996
WP 18:00:00 NR 33.96 134.04 29 1000
WP 21:00:00 NR 34.05 135.27 27 1000
WP 2021-09-18 00:00:00 NR 34.10 136.60 25 1001

Source Information

Agency Information
USA BOTH_tcvitals.txt:Line=10239::combined_tcvitals.new:Line=11951
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 DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA WIND USA PRES USA SSHS USA R34 USA POCI USA ROCI USA RMW STORM SPEED STORM DIR
Year degrees north degrees east km km degrees north degrees east kts mb 1 nmile mb nmile nmile kts degrees
2021 WP MM 2021-09-06 06:00:00 NR 14.00 138.30 1398 1386 O_____________ tcvightals WP192021 14.00 138.30 25 1003 -1 1006 75 60 10 339
2021 WP MM 09:00:00 NR 14.45 138.13 1386 1372 P_____________ WP192021 14.45 138.13 27 1002 -1 9 337
2021 WP MM 12:00:00 NR 14.85 137.94 1372 1358 I_____________ tcvightals WP192021 14.85 137.94 30 1002 -1 8 330
2021 WP MM 15:00:00 NR 15.17 137.70 1360 1334 P_____________ WP192021 15.17 137.70 32 1002 -1 8 317
2021 WP MM 18:00:00 NR 15.40 137.40 1334 1295 O_____________ tcvightals WP192021 15.40 137.40 35 1002 0 35,35,35,35 1006 75 30 7 297
2021 WP MM 21:00:00 NR 15.50 137.03 1295 1257 P_____________ WP192021 15.50 137.03 43 998 0 35,35,35,35 1006 75 22 8 285
2021 WP MM 2021-09-07 00:00:00 NR 15.60 136.60 1257 1223 O_____________ tcvitals WP192021 15.60 136.60 51 995 0 35,35,35,35 1006 75 14 9 289
2021 WP MM 03:00:00 NR 15.80 136.14 1212 1175 P_____________ WP192021 15.85 136.17 57 990 0 40,42,37,42 1005 77 12 10 291
2021 WP MM 06:00:00 NR 15.97 135.63 1169 1119 O_____________ tcvightals WP192021 16.10 135.70 64 985 1 45,50,40,50 1005 80 10 11 284
2021 WP MM 09:00:00 NR 16.06 135.08 1123 1074 P_____________ WP192021 16.24 135.16 67 984 1 40,40,35,45 1006 80 10 11 278
2021 WP MM 12:00:00 NR 16.12 134.53 1064 1020 O_____________ tcvightals WP192021 16.30 134.60 70 984 1 35,30,30,40 1007 80 10 11 276
2021 WP MM 15:00:00 NR 16.17 133.98 1020 971 P_____________ WP192021 16.34 134.06 97 960 3 52,42,52,52 1006 95 7 10 272
2021 WP MM 18:00:00 NR 16.16 133.44 962 909 O_____________ tcvightals WP192021 16.30 133.50 124 937 4 70,55,75,65 1005 110 5 11 267
2021 WP MM 21:00:00 NR 16.10 132.86 909 847 P_____________ WP192021 16.18 132.89 121 939 4 72,60,67,67 1005 110 5 11 261
2021 WP MM 2021-09-08 00:00:00 NR 16.00 132.30 847 796 O_____________ tcvitals WP192021 16.00 132.30 119 942 4 75,65,60,70 1005 110 6 11 257
2021 WP MM 03:00:00 NR 15.86 131.77 796 738 P_____________ WP192021 15.78 131.78 128 932 4 72,60,60,70 1005 112 6 10 255
2021 WP MM 06:00:00 NR 15.73 131.27 738 687 O_____________ tcvightals WP192021 15.60 131.30 138 922 5 70,55,60,70 1005 115 6 10 257
2021 WP MM 09:00:00 NR 15.64 130.76 687 643 P_____________ WP192021 15.53 130.82 136 926 4 65,50,52,55 1006 115 5 10 262
2021 WP MM 12:00:00 NR 15.58 130.24 634 585 O_____________ tcvightals WP192021 15.50 130.30 134 930 4 60,45,45,40 1007 115 5 11 262
2021 WP MM 15:00:00 NR 15.50 129.67 585 536 P_____________ WP192021 15.44 129.70 134 929 4 60,45,45,40 1006 115 5 11 263
2021 WP MM 18:00:00 NR 15.45 129.11 536 486 O_____________ tcvightals WP192021 15.40 129.10 134 929 4 60,45,45,40 1006 115 5 10 267
2021 WP MM 21:00:00 NR 15.45 128.59 486 436 P_____________ WP192021 15.43 128.58 136 927 4 60,47,50,40 1006 105 5 10 273
2021 WP MM 2021-09-09 00:00:00 NR 15.50 128.10 436 393 O_____________ tcvitals WP192021 15.50 128.10 138 925 5 60,50,55,40 1006 95 5 10 277
2021 WP MM 03:00:00 NR 15.57 127.61 393 353 P_____________ WP192021 15.58 127.66 133 928 4 72,65,67,65 1006 97 5 10 281
2021 WP MM 06:00:00 NR 15.69 127.11 353 318 O_____________ tcvightals WP192021 15.70 127.20 128 932 4 85,80,80,90 1006 100 5 11 285
2021 WP MM 09:00:00 NR 15.86 126.54 317 288 P_____________ WP192021 15.88 126.61 123 937 4 87,65,85,95 1006 100 5 12 289
2021 WP MM 12:00:00 NR 16.06 125.97 297 283 O_____________ tcvightals WP192021 16.10 126.00 119 942 4 90,50,90,100 1006 100 5 11 293
2021 WP MM 15:00:00 NR 16.29 125.46 287 270 P_____________ WP192021 16.34 125.48 119 941 4 115,85,95,117 1006 105 5 11 297
2021 WP MM 18:00:00 NR 16.55 124.98 268 213 O_____________ tcvightals WP192021 16.60 125.00 119 941 4 140,120,100,135 1006 110 5 10 300
2021 WP MM 21:00:00 NR 16.81 124.52 213 170 P_____________ WP192021 16.83 124.53 123 936 4 110,97,85,100 1006 118 5 10 303
2021 WP MM 2021-09-10 00:00:00 NR 17.10 124.10 170 135 O_____________ tcvitals WP192021 17.10 124.10 128 932 4 80,75,70,65 1006 126 5 10 310
2021 WP MM 03:00:00 NR 17.45 123.72 135 115 P_____________ WP192021 17.48 123.73 136 924 4 80,77,75,67 1006 128 5 10 317
2021 WP MM 06:00:00 NR 17.84 123.37 119 85 O_____________ tcvightals WP192021 17.90 123.40 144 916 5 80,80,80,70 1006 130 5 10 321
2021 WP MM 09:00:00 NR 18.23 123.05 85 53 P_____________ WP192021 18.30 123.08 141 919 5 80,80,80,70 1006 130 5 10 324
2021 WP MM 12:00:00 NR 18.63 122.77 57 53 O_____________ tcvightals WP192021 18.70 122.80 138 922 5 80,80,80,70 1006 130 5 10 328
2021 WP MM 15:00:00 NR 19.04 122.51 70 70 P_____________ WP192021 19.10 122.53 143 915 5 115,117,92,102 1006 130 8 9 331
2021 WP MM 18:00:00 NR 19.46 122.29 123 123 O_____________ tcvightals WP192021 19.50 122.30 148 908 5 150,155,105,135 1006 130 12 9 337
2021 WP MM 21:00:00 NR 19.88 122.13 167 167 P_____________ WP192021 19.90 122.14 146 911 5 140,137,95,120 1006 130 12 9 342
2021 WP MM 2021-09-11 00:00:00 NR 20.30 122.00 210 163 O_____________ tcvitals WP192021 20.30 122.00 144 915 5 130,120,85,105 1006 130 12 9 341
2021 WP MM 03:00:00 NR 20.70 121.83 163 121 P_____________ WP192021 20.71 121.76 141 915 5 135,123,90,105 1004 125 8 8 342
2021 WP MM 06:00:00 NR 21.09 121.73 121 99 O_____________ tcvightals WP192021 21.10 121.60 138 915 5 140,126,95,105 1002 120 5 8 355
2021 WP MM 09:00:00 NR 21.46 121.76 103 93 P_____________ WP192021 21.43 121.65 128 924 4 135,128,95,110 1002 120 5 8 8
2021 WP MM 12:00:00 NR 21.85 121.85 93 93 O_____________ tcvightals WP192021 21.80 121.80 119 934 4 130,130,95,115 1002 120 5 9 11
2021 WP MM 15:00:00 NR 22.30 121.93 98 69 P_____________ WP192021 22.28 121.89 114 939 4 117,130,77,95 1002 120 5 10 10
2021 WP MM 18:00:00 NR 22.79 122.03 69 65 O_____________ tcvightals WP192021 22.80 122.00 109 944 3 105,130,60,75 1002 120 5 10 13
2021 WP MM 21:00:00 NR 23.27 122.17 81 72 P_____________ WP192021 23.27 122.16 109 943 3 115,128,60,67 1002 120 5 10 14
2021 WP MM 2021-09-12 00:00:00 NR 23.80 122.30 78 51 O_____________ tcvitals WP192021 23.80 122.30 109 943 3 126,126,60,60 1002 120 6 12 9
2021 WP MM 03:00:00 NR 24.47 122.37 50 40 P_____________ WP192021 24.50 122.30 109 941 3 126,128,72,72 1000 130 5 14 5
2021 WP MM 06:00:00 NR 25.16 122.45 46 46 O_____________ tcvightals WP192021 25.20 122.30 109 939 3 126,130,85,85 999 140 5 13 9
2021 WP MM 09:00:00 NR 25.77 122.59 107 107 P_____________ WP192021 25.70 122.42 101 944 3 145,147,77,92 998 137 5 13 14
2021 WP MM 12:00:00 NR 26.37 122.77 175 175 O_____________ tcvightals WP192021 26.20 122.60 93 949 2 165,165,70,100 998 135 5 13 14
2021 WP MM 15:00:00 NR 27.06 122.95 192 161 P_____________ WP192021 26.86 122.78 88 953 2 162,162,77,92 998 135 5 14 14
2021 WP MM 18:00:00 NR 27.76 123.15 166 160 O_____________ tcvightals WP192021 27.60 123.00 84 957 2 160,160,85,85 998 135 5 14 16
2021 WP MM 21:00:00 NR 28.44 123.40 162 151 P_____________ WP192021 28.34 123.34 84 958 2 165,165,85,85 999 142 5 14 16
2021 WP MM 2021-09-13 00:00:00 NR 29.10 123.60 155 155 O_____________ tcvitals WP192021 29.10 123.60 84 959 2 170,170,85,85 1001 150 5 14 7
2021 WP MM 03:00:00 NR 29.79 123.59 163 160 P_____________ WP192021 29.99 123.55 79 963 1 175,160,107,110 1002 150 7 13 357
2021 WP MM 06:00:00 NR 30.35 123.52 162 156 O_____________ tcvightals WP192021 30.70 123.40 74 968 1 180,150,130,135 1004 150 10 9 356
2021 WP MM 09:00:00 NR 30.65 123.51 154 152 P_____________ WP192021 30.93 123.38 69 971 1 197,152,128,135 1005 155 12 5 359
2021 WP MM 12:00:00 NR 30.84 123.51 152 152 O_____________ tcvightals WP192021 31.00 123.40 64 975 1 215,155,126,135 1006 160 14 5 0
2021 WP MM 15:00:00 NR 31.11 123.53 153 153 P_____________ WP192021 31.29 123.43 64 975 1 207,162,128,142 1006 165 17 5 6
2021 WP MM 18:00:00 NR 31.31 123.57 166 164 O_____________ tcvightals WP192021 31.50 123.50 64 975 1 200,170,130,150 1006 170 20 3 24
2021 WP MM 21:00:00 NR 31.36 123.66 173 173 P_____________ WP192021 31.48 123.62 59 977 0 190,157,125,142 1007 180 25 2 93
2021 WP MM 2021-09-14 00:00:00 NR 31.30 123.80 185 185 O_____________ tcvitals WP192021 31.30 123.80 54 980 0 180,145,120,135 1009 190 30 4 124
2021 WP MM 03:00:00 NR 31.14 124.05 201 201 P_____________ WP192021 31.00 124.04 49 984 0 180,142,120,132 1009 190 30 6 128
2021 WP MM 06:00:00 NR 30.94 124.33 228 228 O_____________ tcvightals WP192021 30.70 124.30 45 988 0 180,140,120,130 1009 190 30 6 126
2021 WP MM 09:00:00 NR 30.81 124.59 257 257 P_____________ WP192021 30.58 124.48 45 988 0 180,140,120,130 1009 200 35 5 120
2021 WP MM 12:00:00 NR 30.67 124.87 286 286 O_____________ tcvightals WP192021 30.50 124.70 45 989 0 180,140,120,130 1009 210 40 6 121
2021 WP MM 15:00:00 NR 30.49 125.21 318 315 P_____________ WP192021 30.34 125.03 37 993 0 90,70,60,65 1009 205 45 7 122
2021 WP MM 18:00:00 NR 30.32 125.54 332 328 O_____________ tcvightals WP192021 30.20 125.40 29 998 -1 1009 200 50 6 119
2021 WP MM 21:00:00 NR 30.18 125.86 336 336 P_____________ WP192021 30.12 125.79 29 999 -1 1009 200 50 5 114
2021 WP MM 2021-09-15 00:00:00 NR 30.10 126.10 346 345 O_____________ tcvitals WP192021 30.10 126.10 29 1000 -1 1009 200 50 3 111
2021 WP MM 03:00:00 NR 30.09 126.16 345 345 P_____________ WP192021 30.15 126.25 37 995 0 25,42,67,82 1009 200 50 0 0
2021 WP MM 06:00:00 NR 30.09 126.07 346 346 O_____________ tcvightals WP192021 30.20 126.20 45 991 0 50,85,135,165 1009 200 50 3 263
2021 WP MM 09:00:00 NR 30.05 125.83 349 349 P_____________ WP192021 30.14 125.88 45 991 0 50,77,102,157 1009 200 50 5 263
2021 WP MM 12:00:00 NR 30.04 125.55 347 338 O_____________ tcvightals WP192021 30.10 125.50 45 991 0 50,70,70,150 1009 200 50 4 277
2021 WP MM 15:00:00 NR 30.10 125.36 338 320 P_____________ WP192021 30.18 125.31 48 988 0 107,75,70,142 1008 200 42 3 300
2021 WP MM 18:00:00 NR 30.20 125.22 320 310 O_____________ tcvightals WP192021 30.30 125.20 51 986 0 165,80,70,135 1008 200 35 3 310
2021 WP MM 21:00:00 NR 30.27 125.12 312 310 P_____________ WP192021 30.31 125.11 52 984 0 165,80,70,135 1008 200 30 2 332
2021 WP MM 2021-09-16 00:00:00 NR 30.40 125.10 310 297 O_____________ tcvitals WP192021 30.40 125.10 54 983 0 165,80,70,135 1008 200 25 4 7
2021 WP MM 03:00:00 NR 30.67 125.16 297 262 P_____________ WP192021 30.71 125.20 54 983 0 147,85,82,120 1007 200 25 6 16
2021 WP MM 06:00:00 NR 31.00 125.29 262 224 O_____________ tcvightals WP192021 31.10 125.40 54 983 0 130,90,95,105 1007 200 25 7 22
2021 WP MM 09:00:00 NR 31.31 125.47 224 187 P_____________ WP192021 31.41 125.61 52 984 0 128,95,97,102 1007 200 25 7 30
2021 WP MM 12:00:00 NR 31.63 125.73 187 147 O_____________ tcvightals WP192021 31.70 125.90 51 986 0 126,100,100,100 1007 200 25 8 39
2021 WP MM 15:00:00 NR 31.95 126.07 135 100 P_____________ WP192021 32.00 126.28 51 986 0 120,107,100,97 1007 200 25 9 45
2021 WP MM 18:00:00 NR 32.28 126.49 100 72 O_____________ tcvightals WP192021 32.30 126.70 51 987 0 115,115,100,95 1007 200 25 10 48
2021 WP MM 21:00:00 NR 32.60 126.93 72 67 P_____________ WP192021 32.61 127.03 48 989 0 107,107,97,90 1007 195 25 11 54
2021 WP MM 2021-09-17 00:00:00 NR 32.90 127.50 78 78 O_____________ tcvitals WP192021 32.90 127.50 45 991 0 100,100,95,85 1008 190 25 13 63
2021 WP MM 03:00:00 NR 33.17 128.28 120 38 P_____________ WP192021 33.16 128.24 42 992 0 95,100,95,85 1007 190 25 15 71
2021 WP MM 06:00:00 NR 33.40 129.23 38 0 O_____________ tcvightals WP192021 33.40 129.20 39 993 0 90,100,95,85 1007 190 25 17 75
2021 WP MM 09:00:00 NR 33.61 130.29 0 0 P_____________ WP192021 33.63 130.27 39 993 0 82,90,75,90 1007 185 22 19 79
2021 WP MM 12:00:00 NR 33.77 131.48 21 0 O_____________ tcvightals WP192021 33.80 131.50 39 993 0 75,80,55,95 1008 180 20 21 83
2021 WP MM 15:00:00 NR 33.88 132.74 9 0 P_____________ WP192021 33.87 132.90 34 996 0 1007 175 20 21 85
2021 WP MM 18:00:00 NR 33.96 134.04 0 0 O_____________ tcvightals WP192021 33.90 134.30 29 1000 -1 1006 170 20 21 85
2021 WP MM 21:00:00 NR 34.05 135.27 0 0 P_____________ WP192021 33.98 135.51 27 1000 -1 1006 160 20 21 86
2021 WP MM 2021-09-18 00:00:00 NR 34.10 136.60 22 O_____________ tcvitals WP192021 34.10 136.60 25 1001 -1 1006 150 20 22 87