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2021 Severe Tropical Cyclone SEROJA (2021095S10123)


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

Summary Information

Storm ID 2021095S10123
Start Apr 4 12Z
Landfall Apr 11 12Z
Max Intensity 70 kt (Apr 11 06Z), 972 mb (Apr 11 06Z)
End Apr 12 06Z
ATCF IDs SH262021
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
SI 2021-04-04 12:00:00 TS -10.40 123.20 35 999
SI 15:00:00 TS -10.43 123.07 40 996
SI 18:00:00 TS -10.50 122.90 45 993
SI 21:00:00 TS -10.64 122.67 45 992
SI 2021-04-05 00:00:00 TS -10.80 122.40 45 992
SI 03:00:00 TS -10.91 122.15 47 991
SI 06:00:00 TS -11.00 121.90 50 990
SI 09:00:00 TS -11.05 121.67 50 992
SI 12:00:00 TS -11.10 121.40 50 994
SI 15:00:00 TS -11.20 121.01 50 994
SI 18:00:00 TS -11.30 120.60 50 994
SI 21:00:00 TS -11.35 120.26 52 992
SI 2021-04-06 00:00:00 TS -11.40 120.00 55 991
SI 03:00:00 TS -11.48 119.83 52 992
SI 06:00:00 TS -11.60 119.70 50 994
SI 09:00:00 TS -11.72 119.51 50 989
SI 12:00:00 TS -11.90 119.30 50 985
SI 15:00:00 TS -12.16 119.14 47 990
SI 18:00:00 TS -12.50 118.90 45 995
SI 21:00:00 TS -12.88 118.51 45 996
SI 2021-04-07 00:00:00 TS -13.30 118.00 45 997
SI 03:00:00 TS -13.74 117.42 45 996
SI 06:00:00 TS -14.20 116.80 45 996
SI 09:00:00 TS -14.66 116.23 45 996
SI 12:00:00 TS -15.10 115.60 45 997
SI 15:00:00 TS -15.48 114.82 45 996
SI 18:00:00 TS -15.80 114.00 45 996
SI 21:00:00 TS -16.04 113.17 50 994
SI 2021-04-08 00:00:00 TS -16.30 112.50 55 992
SI 03:00:00 TS -16.71 112.12 55 989
SI 06:00:00 TS -17.10 111.90 55 987
SI 09:00:00 TS -17.29 111.69 52 989
SI 12:00:00 TS -17.50 111.50 50 991
SI 15:00:00 TS -17.93 111.29 47 991
SI 18:00:00 TS -18.40 111.00 45 991
SI 21:00:00 TS -18.72 110.56 45 991
SI 2021-04-09 00:00:00 TS -19.00 110.10 45 991
SI 03:00:00 TS -19.31 109.78 50 987
SI 06:00:00 TS -19.60 109.50 55 984
SI 09:00:00 TS -19.82 109.18 57 982
SI 12:00:00 TS -20.00 108.90 60 980
SI 15:00:00 TS -20.16 108.68 60 981
SI 18:00:00 TS -20.30 108.50 60 982
SI 21:00:00 TS -20.45 108.32 57 984
SI 2021-04-10 00:00:00 TS -20.60 108.20 55 986
SI 03:00:00 TS -20.72 108.13 57 983
SI 06:00:00 TS -20.90 108.20 60 981
SI 09:00:00 TS -21.19 108.44 62 979
SI 12:00:00 TS -21.60 108.80 65 978
SI 15:00:00 TS -22.09 109.18 65 978
SI 18:00:00 TS -22.70 109.60 65 978
SI 21:00:00 TS -23.39 110.00 65 978
SI 2021-04-11 00:00:00 TS -24.20 110.50 65 979
SI 03:00:00 TS -25.10 111.14 67 975
SI 06:00:00 TS -26.10 112.00 70 972
SI 09:00:00 TS -27.17 113.10 70 972
SI 12:00:00 TS -28.30 114.40 70 972
SI 15:00:00 TS -29.39 115.75 65 975
SI 18:00:00 TS -30.60 117.30 60 978
SI 21:00:00 TS -32.05 119.18 55 981
SI 2021-04-12 00:00:00 ET -33.60 121.10 50 985
SI 03:00:00 ET -35.12 122.74 47 987
SI 06:00:00 ET -36.60 124.20 45 989

Source Information

Agency Information
USA bsh262021.dat
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 STATUS USA WIND USA PRES USA SSHS USA R34 USA R50 USA R64 USA POCI USA ROCI USA RMW USA EYE USA GUST STORM SPEED STORM DIR
Year degrees north degrees east km km degrees north degrees east kts mb 1 nmile nmile nmile mb nmile nmile nmile kts kts degrees
2021 SI WA 2021-04-04 12:00:00 TS -10.40 123.20 32 32 O_____________ tcgp SH262021 -10.40 123.20 TS 35 999 0 30,35,35,30 1004 205 30 3 257
2021 SI WA 15:00:00 TS -10.43 123.07 43 43 P_____________ SH262021 -10.43 123.07 TS 40 996 0 55,57,62,57 1004 207 27 3 251
2021 SI WA 18:00:00 TS -10.50 122.90 66 66 O_____________ tcgp SH262021 -10.50 122.90 TS 45 993 0 80,80,90,85 1004 210 25 55 5 242
2021 SI WA 21:00:00 TS -10.64 122.67 90 90 P_____________ SH262021 -10.64 122.67 TS 45 992 0 75,82,85,87 1004 215 25 6 239
2021 SI WA 2021-04-05 00:00:00 TS -10.80 122.40 128 128 O_____________ tcgp SH262021 -10.80 122.40 TS 45 992 0 70,85,80,90 1004 220 25 6 242
2021 SI WA 03:00:00 TS -10.91 122.15 152 158 P_____________ SH262021 -10.91 122.15 TS 47 991 0 72,92,90,92 1004 215 25 5 248
2021 SI WA 06:00:00 TS -11.00 121.90 158 141 O_____________ tcgp SH262021 -11.00 121.90 TS 50 990 0 75,100,100,95 10,30,30, 1004 210 25 5 254
2021 SI WA 09:00:00 TS -11.05 121.67 141 126 P_____________ SH262021 -11.05 121.67 TS 50 992 0 75,97,97,90 15,32,30, 1005 207 25 5 258
2021 SI WA 12:00:00 TS -11.10 121.40 126 114 O_____________ tcgp SH262021 -11.10 121.40 TS 50 994 0 75,95,95,85 20,35,30,35 1007 205 25 7 257
2021 SI WA 15:00:00 TS -11.20 121.01 114 106 P_____________ SH262021 -11.20 121.01 TS 50 994 0 80,92,92,85 30,37,35,37 1007 212 25 8 256
2021 SI WA 18:00:00 TS -11.30 120.60 112 112 O_____________ tcgp SH262021 -11.30 120.60 TS 50 994 0 85,90,90,85 40,40,40,40 1007 220 25 7 258
2021 SI WA 21:00:00 TS -11.35 120.26 114 114 P_____________ SH262021 -11.35 120.26 TS 52 992 0 85,90,90,85 40,40,40,40 1007 222 25 6 260
2021 SI WA 2021-04-06 00:00:00 TS -11.40 120.00 134 134 O_____________ tcgp SH262021 -11.40 120.00 TS 55 991 0 85,90,90,85 40,40,40,40 1007 225 25 4 252
2021 SI WA 03:00:00 TS -11.48 119.83 152 152 P_____________ SH262021 -11.48 119.83 TS 52 992 0 82,77,87,87 45,37,42,50 1006 217 25 4 236
2021 SI WA 06:00:00 TS -11.60 119.70 166 166 O_____________ tcgp SH262021 -11.60 119.70 TS 50 994 0 80,65,85,90 50,35,45,60 1006 210 25 4 234
2021 SI WA 09:00:00 TS -11.72 119.51 184 184 P_____________ SH262021 -11.72 119.51 TS 50 989 0 85,67,82,90 45,32,40,50 1006 210 25 5 232
2021 SI WA 12:00:00 TS -11.90 119.30 214 214 O_____________ tcgp SH262021 -11.90 119.30 TS 50 985 0 90,70,80,90 40,30,35,40 1006 210 25 6 219
2021 SI WA 15:00:00 TS -12.16 119.14 254 254 P_____________ SH262021 -12.16 119.14 TS 47 990 0 90,70,80,90 1006 210 25 7 213
2021 SI WA 18:00:00 TS -12.50 118.90 294 294 O_____________ tcgp SH262021 -12.50 118.90 TS 45 995 0 90,70,80,90 1006 210 25 9 221
2021 SI WA 21:00:00 TS -12.88 118.51 354 354 P_____________ SH262021 -12.88 118.51 TS 45 996 0 77,60,82,85 1006 165 25 12 228
2021 SI WA 2021-04-07 00:00:00 TS -13.30 118.00 420 420 O_____________ tcgp SH262021 -13.30 118.00 TS 45 997 0 65,50,85,80 1006 120 25 14 231
2021 SI WA 03:00:00 TS -13.74 117.42 484 484 P_____________ SH262021 -13.74 117.42 TS 45 996 0 62,55,80,75 1005 147 25 15 232
2021 SI WA 06:00:00 TS -14.20 116.80 562 562 O_____________ tcgp SH262021 -14.20 116.80 TS 45 996 0 60,60,75,70 1005 175 25 15 231
2021 SI WA 09:00:00 TS -14.66 116.23 633 624 P_____________ SH262021 -14.66 116.23 TS 45 996 0 57,70,75,75 1005 177 25 15 232
2021 SI WA 12:00:00 TS -15.10 115.60 626 601 O_____________ tcgp SH262021 -15.10 115.60 TS 45 997 0 55,80,75,80 1006 180 25 16 239
2021 SI WA 15:00:00 TS -15.48 114.82 604 599 P_____________ SH262021 -15.48 114.82 TS 45 996 0 55,77,70,70 1006 182 25 17 246
2021 SI WA 18:00:00 TS -15.80 114.00 608 608 O_____________ tcgp SH262021 -15.80 114.00 TS 45 996 0 55,75,65,60 1006 185 25 17 250
2021 SI WA 21:00:00 TS -16.04 113.17 632 628 P_____________ SH262021 -16.04 113.17 TS 50 994 0 57,70,80,57 12,12,7,7 1005 195 20 15 251
2021 SI WA 2021-04-08 00:00:00 TS -16.30 112.50 645 614 O_____________ tcgp SH262021 -16.30 112.50 TS 55 992 0 60,65,95,55 25,25,15,15 1004 205 15 70 12 237
2021 SI WA 03:00:00 TS -16.71 112.12 614 580 P_____________ SH262021 -16.71 112.12 TS 55 989 0 67,87,102,52 25,40,32,17 1002 200 25 10 216
2021 SI WA 06:00:00 TS -17.10 111.90 580 568 O_____________ tcgp SH262021 -17.10 111.90 TS 55 987 0 75,110,110,50 25,55,50,20 1001 195 35 7 215
2021 SI WA 09:00:00 TS -17.29 111.69 568 557 P_____________ SH262021 -17.29 111.69 TS 52 989 0 75,92, , ,50, , 1002 195 35 6 224
2021 SI WA 12:00:00 TS -17.50 111.50 557 528 O_____________ tcgp SH262021 -17.50 111.50 TS 50 991 0 75,75, , ,45, , 1003 195 35 8 211
2021 SI WA 15:00:00 TS -17.93 111.29 528 501 P_____________ SH262021 -17.93 111.29 TS 47 991 0 75,75, , 1002 177 40 10 208
2021 SI WA 18:00:00 TS -18.40 111.00 501 496 O_____________ tcgp SH262021 -18.40 111.00 TS 45 991 0 75,75, , 1001 160 45 11 221
2021 SI WA 21:00:00 TS -18.72 110.56 503 503 P_____________ SH262021 -18.72 110.56 TS 45 991 0 77,87, , 1001 160 45 10 235
2021 SI WA 2021-04-09 00:00:00 TS -19.00 110.10 519 519 O_____________ tcgp SH262021 -19.00 110.10 TS 45 991 0 80,100,100,50 1001 160 45 9 231
2021 SI WA 03:00:00 TS -19.31 109.78 524 524 P_____________ SH262021 -19.31 109.78 TS 50 987 0 82,95,97,97 1000 160 45 8 223
2021 SI WA 06:00:00 TS -19.60 109.50 533 533 O_____________ tcgp SH262021 -19.60 109.50 TS 55 984 0 85,90,95,145 1000 160 45 8 228
2021 SI WA 09:00:00 TS -19.82 109.18 551 551 P_____________ SH262021 -19.82 109.18 TS 57 982 0 142,87,92,162 1000 157 35 7 235
2021 SI WA 12:00:00 TS -20.00 108.90 566 566 O_____________ tcgp SH262021 -20.00 108.90 TS 60 980 0 200,85,90,180 ,30,25, 1001 155 25 6 235
2021 SI WA 15:00:00 TS -20.16 108.68 573 573 P_____________ SH262021 -20.16 108.68 TS 60 981 0 157,105,97,140 ,47,37, 1001 150 22 5 231
2021 SI WA 18:00:00 TS -20.30 108.50 586 586 O_____________ tcgp SH262021 -20.30 108.50 TS 60 982 0 115,125,105,100 60,65,50,50 1002 145 20 4 229
2021 SI WA 21:00:00 TS -20.45 108.32 596 596 P_____________ SH262021 -20.45 108.32 TS 57 984 0 100,97,85,82 47,47,42,40 1002 140 20 4 223
2021 SI WA 2021-04-10 00:00:00 TS -20.60 108.20 601 596 O_____________ tcgp SH262021 -20.60 108.20 TS 55 986 0 85,70,65,65 35,30,35,30 1002 135 20 3 214
2021 SI WA 03:00:00 TS -20.72 108.13 606 589 P_____________ SH262021 -20.72 108.13 TS 57 983 0 85,70,67,65 35,30,35,30 1001 130 20 3 0
2021 SI WA 06:00:00 TS -20.90 108.20 589 558 O_____________ tcgp SH262021 -20.90 108.20 TS 60 981 0 85,70,70,65 35,30,35,30 1001 125 20 6 149
2021 SI WA 09:00:00 TS -21.19 108.44 558 506 P_____________ SH262021 -21.19 108.44 TS 62 979 0 95,77,77,72 35,30,35,32 1001 125 20 9 141
2021 SI WA 12:00:00 TS -21.60 108.80 506 455 O_____________ tcgp SH262021 -21.60 108.80 TY 65 978 1 105,85,85,80 35,30,35,35 1002 125 20 11 143
2021 SI WA 15:00:00 TS -22.09 109.18 455 410 P_____________ SH262021 -22.09 109.18 TY 65 978 1 107,90,80,90 45,37,35,42 1002 125 20 13 146
2021 SI WA 18:00:00 TS -22.70 109.60 410 362 O_____________ tcgp SH262021 -22.70 109.60 TY 65 978 1 110,95,75,100 55,45,35,50 25,25,25,25 1002 125 20 15 150
2021 SI WA 21:00:00 TS -23.39 110.00 360 294 P_____________ SH262021 -23.39 110.00 TY 65 978 1 110,95,67,95 55,50,30,45 30,30, , 1002 125 22 17 151
2021 SI WA 2021-04-11 00:00:00 TS -24.20 110.50 294 241 O_____________ tcgp SH262021 -24.20 110.50 TY 65 979 1 110,95,60,90 55,55,25,40 35,35, , 1002 125 25 20 149
2021 SI WA 03:00:00 TS -25.10 111.14 240 140 P_____________ SH262021 -25.10 111.14 TY 67 975 1 117,102,57,90 52,50,27,40 32,32, , 1000 125 16 23 144
2021 SI WA 06:00:00 TS -26.10 112.00 129 68 O_____________ tcgp SH262021 -26.10 112.00 TY 70 972 1 125,110,55,90 50,45,30,40 30,30,20,20 999 125 7 10 27 140
2021 SI WA 09:00:00 TS -27.17 113.10 72 0 P_____________ SH262021 -27.17 113.10 TY 70 972 1 120,105,55,90 57,52,30,40 30,27,20,20 999 122 6 31 136
2021 SI WA 12:00:00 TS -28.30 114.40 0 0 O_____________ tcgp SH262021 -28.30 114.40 TY 70 972 1 115,100,55,90 65,60,30,40 30,25,20,20 999 120 5 10 32 133
2021 SI WA 15:00:00 TS -29.39 115.75 0 0 P_____________ SH262021 -29.39 115.75 TY 65 975 1 110,85,55,102 57,45,25,50 15,12,10,10 999 120 10 34 132
2021 SI WA 18:00:00 TS -30.60 117.30 0 0 O_____________ tcgp SH262021 -30.60 117.30 TS 60 978 0 105,70,55,115 50,30,20,60 999 120 15 40 132
2021 SI WA 21:00:00 TS -32.05 119.18 0 0 P_____________ SH262021 -32.05 119.18 TS 55 981 0 105,70,55,115 50,30,20,60 999 120 15 44 133
2021 SI WA 2021-04-12 00:00:00 ET -33.60 121.10 0 0 O_____________ tcgp SH262021 -33.60 121.10 EX 50 985 -4 105,70,55,115 50,30,20,60 999 120 15 43 136
2021 SI WA 03:00:00 ET -35.12 122.74 122 122 P_____________ SH262021 -35.12 122.74 EX 47 987 -4 105,70,55,115 997 110 15 39 140
2021 SI WA 06:00:00 ET -36.60 124.20 303 O_____________ tcgp SH262021 -36.60 124.20 EX 45 989 -4 105,70,55,115 995 100 15 38 142