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2021 Severe Tropical Cyclone MARIAN (2021057S14101)


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

Summary Information

Storm ID 2021057S14101
Start Feb 26 00Z
Max Intensity 99 kt (Feb 28 12Z), 952 mb (Feb 28 12Z)
End Mar 6 12Z
ATCF IDs SI222021
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 2021-02-26 00:00:00 NR -14.00 100.80 35 996
SI 03:00:00 NR -14.26 99.58 43 994
SI 06:00:00 NR -14.50 98.50 51 993
SI 09:00:00 NR -14.71 97.68 55 990
SI 12:00:00 NR -14.80 97.00 60 987
SI 15:00:00 NR -14.63 96.31 60 986
SI 18:00:00 NR -14.50 95.70 60 985
SI 21:00:00 NR -14.70 95.16 62 983
SI 2021-02-27 00:00:00 NR -15.00 94.70 64 982
SI 03:00:00 NR -15.18 94.33 64 981
SI 06:00:00 NR -15.40 94.00 64 980
SI 09:00:00 NR -15.80 93.67 64 979
SI 12:00:00 NR -16.20 93.30 64 979
SI 15:00:00 NR -16.44 92.83 69 975
SI 18:00:00 NR -16.60 92.40 74 972
SI 21:00:00 NR -16.75 92.18 77 970
SI 2021-02-28 00:00:00 NR -16.90 92.00 80 969
SI 03:00:00 NR -17.12 91.62 82 967
SI 06:00:00 NR -17.30 91.30 84 966
SI 09:00:00 NR -17.35 91.29 91 959
SI 12:00:00 NR -17.40 91.30 99 952
SI 15:00:00 NR -17.61 91.02 96 954
SI 18:00:00 NR -17.80 90.70 93 956
SI 21:00:00 NR -17.81 90.55 91 958
SI 2021-03-01 00:00:00 NR -17.80 90.40 89 960
SI 03:00:00 NR -17.88 90.10 89 961
SI 06:00:00 NR -18.00 89.80 89 963
SI 09:00:00 NR -18.16 89.59 86 964
SI 12:00:00 NR -18.30 89.50 84 966
SI 15:00:00 NR -18.36 89.59 86 963
SI 18:00:00 NR -18.40 89.70 89 961
SI 21:00:00 NR -18.51 89.61 89 962
SI 2021-03-02 00:00:00 NR -18.60 89.50 89 964
SI 03:00:00 NR -18.61 89.52 89 964
SI 06:00:00 NR -18.60 89.60 89 964
SI 09:00:00 NR -18.65 89.65 89 960
SI 12:00:00 NR -18.70 89.80 89 956
SI 15:00:00 NR -18.69 90.14 86 962
SI 18:00:00 NR -18.70 90.50 84 968
SI 21:00:00 NR -18.78 90.72 82 968
SI 2021-03-03 00:00:00 NR -18.90 90.90 80 969
SI 03:00:00 NR -19.00 91.13 72 972
SI 06:00:00 NR -19.10 91.40 64 975
SI 09:00:00 NR -19.19 91.74 57 980
SI 12:00:00 NR -19.30 92.10 51 985
SI 15:00:00 NR -19.45 92.47 52 986
SI 18:00:00 NR -19.70 92.80 54 987
SI 21:00:00 NR -20.14 93.02 54 986
SI 2021-03-04 00:00:00 NR -20.60 93.20 54 986
SI 03:00:00 NR -20.86 93.41 49 988
SI 06:00:00 NR -21.10 93.60 45 990
SI 09:00:00 NR -21.44 93.73 45 990
SI 12:00:00 NR -21.80 93.90 45 990
SI 15:00:00 NR -22.10 94.27 45 991
SI 18:00:00 NR -22.40 94.60 45 993
SI 21:00:00 NR -22.73 94.62 45 992
SI 2021-03-05 00:00:00 NR -23.10 94.60 45 991
SI 03:00:00 NR -23.50 94.77 42 992
SI 06:00:00 NR -23.90 95.00 39 994
SI 09:00:00 NR -24.27 95.21 39 993
SI 12:00:00 NR -24.60 95.40 39 993
SI 15:00:00 NR -24.85 95.57 37 994
SI 18:00:00 NR -25.10 95.70 35 995
SI 21:00:00 NR -25.41 95.79 35 994
SI 2021-03-06 00:00:00 NR -25.80 95.90 35 994
SI 03:00:00 NR -26.29 96.12
SI 06:00:00 NR -26.83 96.39
SI 09:00:00 NR -27.37 96.67
SI 12:00:00 NR -27.90 96.97

Source Information

Agency Information
USA BOTH_tcvitals.txt:Line=10736
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 SI WA 2021-02-26 00:00:00 NR -14.00 100.80 939 939 O_____________ tcvitals SI222021 -14.00 100.80 35 996 0 20,70,70,20 1006 350 70 24 258
2021 SI WA 03:00:00 NR -14.26 99.58 1039 1039 P_____________ SI222021 -14.26 99.58 43 994 0 55,115,98,40 1005 340 65 23 257
2021 SI WA 06:00:00 NR -14.50 98.50 1131 1131 O_____________ tcvitals SI222021 -14.50 98.50 51 993 0 90,160,126,60 1004 330 60 19 256
2021 SI WA 09:00:00 NR -14.71 97.68 1205 1205 P_____________ SI222021 -14.71 97.68 55 990 0 97,165,140,67 1004 332 50 15 258
2021 SI WA 12:00:00 NR -14.80 97.00 1266 1266 O_____________ tcvitals SI222021 -14.80 97.00 60 987 0 105,170,155,75 1004 335 40 13 273
2021 SI WA 15:00:00 NR -14.63 96.31 1307 1307 P_____________ SI222021 -14.63 96.31 60 986 0 110,148,137,97 1003 282 35 13 283
2021 SI WA 18:00:00 NR -14.50 95.70 1349 1349 O_____________ tcvitals SI222021 -14.50 95.70 60 985 0 115,126,120,120 1003 230 30 11 267
2021 SI WA 21:00:00 NR -14.70 95.16 1405 1405 P_____________ SI222021 -14.70 95.16 62 983 0 115,126,120,120 1003 230 27 11 243
2021 SI WA 2021-02-27 00:00:00 NR -15.00 94.70 1468 1468 O_____________ tcvitals SI222021 -15.00 94.70 64 982 1 115,126,120,120 1003 230 25 9 239
2021 SI WA 03:00:00 NR -15.18 94.33 1516 1516 P_____________ SI222021 -15.18 94.33 64 981 1 135,143,140,142 1003 235 22 8 239
2021 SI WA 06:00:00 NR -15.40 94.00 1555 1555 O_____________ tcvitals SI222021 -15.40 94.00 64 980 1 155,160,160,165 1003 240 20 9 226
2021 SI WA 09:00:00 NR -15.80 93.67 1608 1608 P_____________ SI222021 -15.80 93.67 64 979 1 157,160,160,165 1002 237 20 11 220
2021 SI WA 12:00:00 NR -16.20 93.30 1669 1669 O_____________ tcvitals SI222021 -16.20 93.30 64 979 1 160,160,160,165 1002 235 20 10 232
2021 SI WA 15:00:00 NR -16.44 92.83 1725 1725 P_____________ SI222021 -16.44 92.83 69 975 1 160,160,160,162 1002 235 17 10 245
2021 SI WA 18:00:00 NR -16.60 92.40 1773 1773 O_____________ tcvitals SI222021 -16.60 92.40 74 972 1 160,160,160,160 1002 235 14 7 243
2021 SI WA 21:00:00 NR -16.75 92.18 1796 1796 P_____________ SI222021 -16.75 92.18 77 970 1 160,155,155,160 1002 235 14 5 232
2021 SI WA 2021-02-28 00:00:00 NR -16.90 92.00 1827 1827 O_____________ tcvitals SI222021 -16.90 92.00 80 969 1 160,150,150,160 1002 235 14 7 236
2021 SI WA 03:00:00 NR -17.12 91.62 1873 1873 P_____________ SI222021 -17.12 91.62 82 967 1 160,150,150,160 1002 235 14 8 239
2021 SI WA 06:00:00 NR -17.30 91.30 1911 1911 O_____________ tcvitals SI222021 -17.30 91.30 84 966 2 160,150,150,160 1003 235 14 4 233
2021 SI WA 09:00:00 NR -17.35 91.29 1911 1911 P_____________ SI222021 -17.35 91.29 91 959 2 160,150,150,160 1002 230 17 1 0
2021 SI WA 12:00:00 NR -17.40 91.30 1919 1919 O_____________ tcvitals SI222021 -17.40 91.30 99 952 3 160,150,150,160 1002 225 20 4 225
2021 SI WA 15:00:00 NR -17.61 91.02 1957 1957 P_____________ SI222021 -17.61 91.02 96 954 3 160,150,150,160 1002 225 20 7 235
2021 SI WA 18:00:00 NR -17.80 90.70 1995 1995 O_____________ tcvitals SI222021 -17.80 90.70 93 956 2 160,150,150,160 1002 225 20 5 245
2021 SI WA 21:00:00 NR -17.81 90.55 2010 2010 P_____________ SI222021 -17.81 90.55 91 958 2 160,150,150,160 1002 225 20 3 270
2021 SI WA 2021-03-01 00:00:00 NR -17.80 90.40 2017 2017 O_____________ tcvitals SI222021 -17.80 90.40 89 960 2 160,150,150,160 1002 225 20 4 262
2021 SI WA 03:00:00 NR -17.88 90.10 2046 2046 P_____________ SI222021 -17.88 90.10 89 961 2 160,152,150,155 1003 227 20 6 251
2021 SI MM 06:00:00 NR -18.00 89.80 2076 2076 O_____________ tcvitals SI222021 -18.00 89.80 89 963 2 160,155,150,150 1005 230 20 6 240
2021 SI MM 09:00:00 NR -18.16 89.59 2107 2107 P_____________ SI222021 -18.16 89.59 86 964 2 157,157,152,147 1004 227 20 4 223
2021 SI MM 12:00:00 NR -18.30 89.50 2122 2115 O_____________ tcvitals SI222021 -18.30 89.50 84 966 2 155,160,155,145 1004 225 20 2 173
2021 SI MM 15:00:00 NR -18.36 89.59 2123 2116 P_____________ SI222021 -18.36 89.59 86 963 2 155,160,155,145 1004 225 20 2 118
2021 SI MM 18:00:00 NR -18.40 89.70 2116 2116 O_____________ tcvitals SI222021 -18.40 89.70 89 961 2 155,160,155,145 1004 225 20 2 0
2021 SI MM 21:00:00 NR -18.51 89.61 2132 2132 P_____________ SI222021 -18.51 89.61 89 962 2 157,162,152,132 1005 290 18 3 224
2021 SI MM 2021-03-02 00:00:00 NR -18.60 89.50 2147 2147 O_____________ tcvitals SI222021 -18.60 89.50 89 964 2 160,165,150,120 1007 355 17 1 217
2021 SI MM 03:00:00 NR -18.61 89.52 2147 2140 P_____________ SI222021 -18.61 89.52 89 964 2 162,162,150,117 1007 357 17 1 90
2021 SI MM 06:00:00 NR -18.60 89.60 2140 2133 O_____________ tcvitals SI222021 -18.60 89.60 89 964 2 165,160,150,115 1007 360 17 1 109
2021 SI MM 09:00:00 NR -18.65 89.65 2133 2133 P_____________ SI222021 -18.65 89.65 89 960 2 162,157,150,127 1005 285 17 2 118
2021 SI MM 12:00:00 NR -18.70 89.80 2134 2109 O_____________ tcvitals SI222021 -18.70 89.80 89 956 2 160,155,150,140 1003 210 17 5 95
2021 SI WA 15:00:00 NR -18.69 90.14 2109 2075 P_____________ SI222021 -18.69 90.14 86 962 2 155,150,125,137 1005 270 15 7 90
2021 SI WA 18:00:00 NR -18.70 90.50 2075 2059 O_____________ tcvitals SI222021 -18.70 90.50 84 968 2 150,145,100,135 1007 330 14 6 100
2021 SI WA 21:00:00 NR -18.78 90.72 2066 2056 P_____________ SI222021 -18.78 90.72 82 968 1 145,135,95,125 1005 272 13 4 118
2021 SI WA 2021-03-03 00:00:00 NR -18.90 90.90 2056 2047 O_____________ tcvitals SI222021 -18.90 90.90 80 969 1 140,126,90,115 1003 215 12 4 119
2021 SI WA 03:00:00 NR -19.00 91.13 2047 2031 P_____________ SI222021 -19.00 91.13 72 972 1 150,130,110,130 1002 207 13 5 113
2021 SI WA 06:00:00 NR -19.10 91.40 2031 2014 O_____________ tcvitals SI222021 -19.10 91.40 64 975 1 160,135,130,145 1002 200 14 6 108
2021 SI WA 09:00:00 NR -19.19 91.74 2014 1991 P_____________ SI222021 -19.19 91.74 57 980 0 132,127,115,117 1002 205 14 7 107
2021 SI WA 12:00:00 NR -19.30 92.10 1991 1968 O_____________ tcvitals SI222021 -19.30 92.10 51 985 0 105,120,100,90 1003 210 14 7 111
2021 SI WA 15:00:00 NR -19.45 92.47 1968 1961 P_____________ SI222021 -19.45 92.47 52 986 0 105,120,100,90 1003 210 24 8 121
2021 SI WA 18:00:00 NR -19.70 92.80 1969 1969 O_____________ tcvitals SI222021 -19.70 92.80 54 987 0 105,120,100,90 1003 210 35 9 143
2021 SI WA 21:00:00 NR -20.14 93.02 1987 1987 P_____________ SI222021 -20.14 93.02 54 986 0 105,120,100,92 1003 210 35 10 157
2021 SI WA 2021-03-04 00:00:00 NR -20.60 93.20 2014 2014 O_____________ tcvitals SI222021 -20.60 93.20 54 986 0 105,120,100,95 1003 210 35 8 153
2021 SI WA 03:00:00 NR -20.86 93.41 2026 2019 P_____________ SI222021 -20.86 93.41 49 988 0 120,132,107,117 1003 210 50 6 143
2021 SI WA 06:00:00 NR -21.10 93.60 2030 2030 O_____________ tcvitals SI222021 -21.10 93.60 45 990 0 135,145,115,140 1003 210 65 7 153
2021 SI WA 09:00:00 NR -21.44 93.73 2042 2012 P_____________ SI222021 -21.44 93.73 45 990 0 135,147,117,140 1003 210 65 8 158
2021 SI WA 12:00:00 NR -21.80 93.90 2012 1965 O_____________ tcvitals SI222021 -21.80 93.90 45 990 0 135,150,120,140 1004 210 65 8 142
2021 SI WA 15:00:00 NR -22.10 94.27 1965 1929 P_____________ SI222021 -22.10 94.27 45 991 0 147,120,123,125 1005 210 65 9 133
2021 SI WA 18:00:00 NR -22.40 94.60 1929 1923 O_____________ tcvitals SI222021 -22.40 94.60 45 993 0 160,90,126,110 1006 210 65 7 153
2021 SI WA 21:00:00 NR -22.73 94.62 1923 1916 P_____________ SI222021 -22.73 94.62 45 992 0 160,90,150,120 1006 210 65 7 0
2021 SI WA 2021-03-05 00:00:00 NR -23.10 94.60 1916 1886 O_____________ tcvitals SI222021 -23.10 94.60 45 991 0 160,90,175,130 1006 210 65 8 170
2021 SI WA 03:00:00 NR -23.50 94.77 1886 1857 P_____________ SI222021 -23.50 94.77 42 992 0 160,90,160,125 1006 215 65 9 155
2021 SI WA 06:00:00 NR -23.90 95.00 1857 1829 O_____________ tcvitals SI222021 -23.90 95.00 39 994 0 160,90,145,120 1006 220 65 9 153
2021 SI WA 09:00:00 NR -24.27 95.21 1829 1803 P_____________ SI222021 -24.27 95.21 39 993 0 155,90,140,120 1005 212 65 8 152
2021 SI WA 12:00:00 NR -24.60 95.40 1803 1780 O_____________ tcvitals SI222021 -24.60 95.40 39 993 0 150,90,135,120 1005 205 65 7 151
2021 SI WA 15:00:00 NR -24.85 95.57 1780 1765 P_____________ SI222021 -24.85 95.57 37 994 0 142,102,132,120 1005 202 65 6 151
2021 SI WA 18:00:00 NR -25.10 95.70 1765 1751 O_____________ tcvitals SI222021 -25.10 95.70 35 995 0 135,115,130,120 1006 200 65 6 160
2021 SI WA 21:00:00 NR -25.41 95.79 1751 1736 P_____________ SI222021 -25.41 95.79 35 994 0 115,112,128,105 1005 190 65 7 165
2021 SI WA 2021-03-06 00:00:00 NR -25.80 95.90 1736 1711 O_____________ tcvitals SI222021 -25.80 95.90 35 994 0 95,110,126,90 1004 180 65 9 161
2021 SI WA 03:00:00 NR -26.29 96.12 1711 1679 P_____________ SI222021 -26.29 96.12 -1 11 157
2021 SI WA 06:00:00 NR -26.83 96.39 1679 1648 O_____________ tcvitals SI222021 -26.83 96.39 -1 12 155
2021 SI WA 09:00:00 NR -27.37 96.67 1648 1629 P_____________ SI222021 -27.37 96.67 -1 12 155
2021 SI WA 12:00:00 NR -27.90 96.97 1620 O_____________ tcvitals SI222021 -27.90 96.97 -1 12 154