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2021 Severe Tropical Storm IMAN (2021062S18040)


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

Summary Information

Storm ID 2021062S18040
Start Mar 2 12Z
Landfall Mar 5 12Z
Max Intensity 50 kt (Mar 8 00Z), 989 mb (Mar 8 00Z)
End Mar 11 12Z
ATCF IDs ,SH252021
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 WMO WIND WMO PRES USA WIND USA PRES REUNION WIND REUNION PRES
degrees north degrees east kts mb kts mb kts mb
SI 2021-03-02 12:00:00 DS -18.00 40.00 15 1006 15 1006
SI 15:00:00 DS -18.00 39.60 15 1006
SI 18:00:00 DS -17.90 39.10 15 1006 15 1006
SI 21:00:00 DS -17.90 38.70 15 1006
SI 2021-03-03 00:00:00 DS -17.80 38.30 15 1006 15 1006
SI 03:00:00 DS -17.80 38.10 15 1006
SI 06:00:00 DS -17.70 38.00 15 1006 15 1006
SI 09:00:00 DS -17.60 38.10 15 1006
SI 12:00:00 DS -17.50 38.30 15 1005 15 1005
SI 15:00:00 DS -17.20 38.70 15 1005
SI 18:00:00 TS -17.00 39.20 15 1004 15 1004
SI 21:00:00 TS -16.90 39.80 15 1004
SI 2021-03-04 00:00:00 MX -16.90 40.40 15 1004 15 1005 15 1004
SI 03:00:00 MX -16.90 40.70 18 1006 18 1003
SI 06:00:00 MX -17.00 40.80 20 1002 20 1007 20 1002
SI 09:00:00 MX -17.00 40.90 23 1004 22 1002
SI 12:00:00 TS -17.10 41.10 23 1001 25 1001 23 1001
SI 15:00:00 TS -17.10 41.10 28 1001 25 1000
SI 18:00:00 TS -17.10 41.30 27 999 30 1001 27 999
SI 21:00:00 TS -17.10 41.70 30 1002 30 998
SI 2021-03-05 00:00:00 TS -17.20 42.20 32 997 30 1002 32 997
SI 03:00:00 TS -17.30 42.70 30 1003 34 996
SI 06:00:00 TS -17.50 43.30 35 995 30 1003 35 995
SI 09:00:00 TS -17.80 43.90 28 1003 33 997
SI 12:00:00 TS -18.10 44.70 30 999 25 1002 30 999
SI 15:00:00 TS -18.40 45.40 25 1004 25
SI 18:00:00 TS -18.70 46.20 20 25 1005 20
SI 21:00:00 TS -18.90 47.20 23 1007 20
SI 2021-03-06 00:00:00 DS -19.20 48.20 20 20 1008 20
SI 03:00:00 DS -19.60 49.00 20 1008 23
SI 06:00:00 MX -20.10 49.80 25 1004 20 1008 25 1004
SI 09:00:00 MX -20.40 50.60 25 1005 28 1003
SI 12:00:00 TS -20.80 51.40 30 1002 30 1002 30 1002
SI 15:00:00 TS -21.30 52.00 30 1004 34 1000
SI 18:00:00 TS -21.80 52.70 37 998 30 1005 37 998
SI 21:00:00 TS -22.10 53.40 30 1005 38 998
SI 2021-03-07 00:00:00 TS -22.50 54.10 38 997 30 1004 38 997
SI 03:00:00 TS -22.70 54.60 30 1003 39 997
SI 06:00:00 TS -23.00 55.20 40 996 30 1001 40 996
SI 09:00:00 TS -23.30 55.90 33 1001 42 995
SI 12:00:00 TS -23.70 56.70 43 994 35 1001 43 994
SI 15:00:00 TS -24.00 57.40 40 996 44 993
SI 18:00:00 TS -24.50 58.20 45 992 45 991 45 992
SI 21:00:00 TS -24.90 59.00 48 990 44 993
SI 2021-03-08 00:00:00 TS -25.50 59.80 43 994 50 989 43 994
SI 03:00:00 TS -26.10 60.60 45 994 42 996
SI 06:00:00 MX -26.60 61.40 40 997 40 998 40 997
SI 09:00:00 MX -27.10 61.90 40 997 39 999
SI 12:00:00 MX -27.40 62.40 37 1000 40 995 37 1000
SI 15:00:00 MX -27.50 62.80 35 998 36 1001
SI 18:00:00 MX -27.60 63.20 35 1001 30 1000 35 1001
SI 21:00:00 MX -27.70 63.50 30 1000 35 1001
SI 2021-03-09 00:00:00 MX -27.80 63.90 35 1001 30 999 35 1001
SI 03:00:00 ET -28.10 64.50 34 1002
SI 06:00:00 DS -28.60 65.10 32 1003 32 1003
SI 09:00:00 DS -29.00 65.70 32 1003
SI 12:00:00 DS -29.60 66.20 32 1003 32 1003
SI 15:00:00 DS -30.40 66.50 32 1003
SI 18:00:00 DS -31.10 66.70 32 1003 32 1003
SI 21:00:00 DS -31.60 66.80 32 1003
SI 2021-03-10 00:00:00 DS -32.00 66.90 32 1003 32 1003
SI 03:00:00 DS -32.60 66.90 32 1003
SI 06:00:00 DS -33.20 66.80 32 1003 32 1003
SI 09:00:00 DS -33.50 66.80 32 1003
SI 12:00:00 DS -33.70 66.90 32 1003 32 1003
SI 15:00:00 DS -33.80 66.90 31 1004
SI 18:00:00 DS -33.70 66.90 30 1004 30 1004
SI 21:00:00 DS -33.60 66.90 28 1005
SI 2021-03-11 00:00:00 DS -33.40 66.90 25 1006 25 1006
SI 03:00:00 DS -33.20 66.90 24 1007
SI 06:00:00 DS -33.10 67.00 22 1008 22 1008
SI 09:00:00 DS -33.00 67.10 21 1009
SI 12:00:00 DS -33.00 67.10 20 1009 20 1009

Source Information

Agency Information
USA bsh252021.dat
TOKYO
CMA
HKO
KMA
NEWDELHI
REUNION Best-Tracks-current.txt:Line=7369:IMAN
BOM
NADI
WELLINGTON
DS824
TD9636
TD9635
NEUMANN
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON WMO WIND WMO PRES WMO AGENCY DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA STATUS USA WIND USA PRES USA SSHS USA R34 USA POCI USA ROCI USA RMW REUNION LAT REUNION LON REUNION TYPE REUNION WIND REUNION PRES REUNION TNUM REUNION CI REUNION RMW REUNION R34 REUNION GUST_PER STORM SPEED STORM DIR
Year degrees north degrees east kts mb km km degrees north degrees east kts mb 1 nmile mb nmile nmile degrees north degrees east kts mb 1 1 nmile nmile second kts degrees
2021 SI MM 2021-03-02 12:00:00 DS -18.00 40.00 15 1006 reunion 147 123 ______O________ -5 -18.00 40.00 1 15 1006 9.90 1 9 275
2021 SI MM 15:00:00 DS -18.00 39.60 123 99 ______P________ -5 -18.00 39.60 1 15 1006 9 275
2021 SI MM 18:00:00 DS -17.90 39.10 15 1006 reunion 99 89 ______O________ -5 -17.90 39.10 1 15 1006 9.90 1 9 275
2021 SI MM 21:00:00 DS -17.90 38.70 89 59 ______P________ -5 -17.90 38.70 1 15 1006 8 275
2021 SI MM 2021-03-03 00:00:00 DS -17.80 38.30 15 1006 reunion 59 54 ______O________ -5 -17.80 38.30 1 15 1006 9.90 1 6 280
2021 SI MM 03:00:00 DS -17.80 38.10 54 39 ______P________ -5 -17.80 38.10 1 15 1006 3 290
2021 SI MM 06:00:00 DS -17.70 38.00 15 1006 reunion 39 30 ______O________ -5 -17.70 38.00 1 15 1006 9.90 1 1 0
2021 SI MM 09:00:00 DS -17.60 38.10 33 24 ______P________ -5 -17.60 38.10 1 15 1006 3 55
2021 SI MM 12:00:00 DS -17.50 38.30 15 1005 reunion 30 22 ______O________ -5 -17.50 38.30 1 15 1005 9.90 1 7 55
2021 SI MM 15:00:00 DS -17.20 38.70 11 0 ______P________ -5 -17.20 38.70 1 15 1005 10 60
2021 SI MM 18:00:00 TS -17.00 39.20 15 1004 reunion 10 10 ______O________ -5 -17.00 39.20 2 15 1004 1.00 1.00 1 12 70
2021 SI MM 21:00:00 TS -16.90 39.80 39 35 ______P________ -5 -16.90 39.80 2 15 1004 12 85
2021 SI MM 2021-03-04 00:00:00 MX -16.90 40.40 15 1004 reunion 78 78 O_____O________ jtwc_sh SH252021 -17.10 40.60 DB 15 1005 -3 1007 145 50 -16.80 40.40 2 15 1004 1.00 1.00 1 8 95
2021 SI MM 03:00:00 MX -16.90 40.70 105 105 P_____P________ SH252021 -17.10 40.70 DB 18 1006 -3 1007 148 50 -16.80 40.70 2 18 1003 4 110
2021 SI MM 06:00:00 MX -17.00 40.80 20 1002 reunion 120 120 O_____O________ jtwc_sh SH252021 -17.10 40.80 DB 20 1007 -3 1007 150 50 -16.90 40.80 2 20 1002 1.50 1.50 1 3 115
2021 SI MM 09:00:00 MX -17.00 40.90 129 129 P_____P________ SH252021 -17.10 40.90 DB 23 1004 -3 1007 163 50 -16.90 41.00 2 22 1002 2 105
2021 SI MM 12:00:00 TS -17.10 41.10 23 1001 reunion 147 147 O_____O________ jtwc_sh SH252021 -17.10 41.00 TD 25 1001 -1 1007 175 50 -17.00 41.10 2 23 1001 1.50 1.50 1 2 105
2021 SI MM 15:00:00 TS -17.10 41.10 153 153 P_____P________ SH252021 -17.10 41.00 TD 28 1001 -1 1007 175 50 -17.10 41.10 2 25 1000 2 105
2021 SI MM 18:00:00 TS -17.10 41.30 27 999 reunion 171 171 O_____O________ jtwc_sh SH252021 -17.10 41.20 TD 30 1001 -1 1007 175 50 -17.10 41.30 2 27 999 2.00 2.00 1 5 95
2021 SI MM 21:00:00 TS -17.10 41.70 207 183 P_____P________ SH252021 -17.20 41.60 TD 30 1002 -1 1007 175 50 -17.10 41.70 2 30 998 9 95
2021 SI MM 2021-03-05 00:00:00 TS -17.20 42.20 32 997 reunion 183 129 O_____O________ jtwc_sh SH252021 -17.30 42.10 TD 30 1002 -1 1007 175 50 -17.10 42.30 2 32 997 2.50 2.50 1 10 100
2021 SI MM 03:00:00 TS -17.30 42.70 129 75 P_____P________ SH252021 -17.30 42.40 TD 30 1003 -1 1007 168 50 -17.30 42.90 2 34 996 10 105
2021 SI MM 06:00:00 TS -17.50 43.30 35 995 reunion 64 10 O_____O________ jtwc_sh SH252021 -17.40 42.90 TD 30 1003 -1 1007 160 50 -17.50 43.60 3 35 995 2.50 2.50 10 10,10,10,10 1 13 110
2021 SI MM 09:00:00 TS -17.80 43.90 10 0 P_____P________ SH252021 -17.80 43.70 TD 28 1003 -1 1006 150 48 -17.70 44.10 3 33 997 15 115
2021 SI MM 12:00:00 TS -18.10 44.70 30 999 reunion 0 0 O_____O________ jtwc_sh SH252021 -18.20 44.60 TD 25 1002 -1 1005 140 45 -18.00 44.70 8 30 999 9.90 1 15 115
2021 SI MM 15:00:00 TS -18.40 45.40 0 0 P_____P________ SH252021 -18.50 45.40 TD 25 1004 -1 1007 150 45 -18.30 45.40 8 25 16 110
2021 SI MM 18:00:00 TS -18.70 46.20 20 reunion 0 0 O_____O________ jtwc_sh SH252021 -18.70 46.20 TD 25 1005 -1 1008 160 45 -18.60 46.20 8 20 9.90 1 18 105
2021 SI MM 21:00:00 TS -18.90 47.20 0 0 P_____P________ SH252021 -19.00 47.10 TD 23 1007 -1 1008 160 45 -18.90 47.20 8 20 19 105
2021 SI MM 2021-03-06 00:00:00 DS -19.20 48.20 20 reunion 0 0 O_____O________ jtwc_sh SH252021 -19.30 48.10 DB 20 1008 -3 1008 160 45 -19.10 48.20 8 20 9.90 1 18 115
2021 SI MM 03:00:00 DS -19.60 49.00 20 20 P_____P________ SH252021 -19.80 49.00 DB 20 1008 -3 1008 160 40 -19.40 48.90 8 23 17 120
2021 SI MM 06:00:00 MX -20.10 49.80 25 1004 reunion 104 104 O_____O________ jtwc_sh SH252021 -20.40 50.00 DB 20 1008 -3 1008 160 35 -19.70 49.50 2 25 1004 1.50 1.50 1 17 120
2021 SI MM 09:00:00 MX -20.40 50.60 193 193 P_____P________ SH252021 -20.80 51.10 DB 25 1005 -3 1006 145 35 -20.00 50.10 2 28 1003 17 115
2021 SI MM 12:00:00 TS -20.80 51.40 30 1002 reunion 285 285 O_____O________ jtwc_sh SH252021 -21.20 52.00 TD 30 1002 -1 1004 130 35 -20.40 50.70 2 30 1002 2.00 2.00 1 16 125
2021 SI MM 15:00:00 TS -21.30 52.00 332 277 P_____P________ SH252021 -21.50 52.40 TD 30 1004 -1 1006 205 40 -21.10 51.60 2 34 1000 15 130
2021 SI MM 18:00:00 TS -21.80 52.70 37 998 reunion 267 225 O_____O________ jtwc_sh SH252021 -21.70 52.70 TD 30 1005 -1 1008 280 45 -21.80 52.60 3 37 998 2.00 2.00 80,0,0,0 1 15 125
2021 SI MM 21:00:00 TS -22.10 53.40 215 181 P_____P________ SH252021 -22.00 53.40 TD 30 1005 -1 1008 300 55 -22.30 53.40 3 38 998 90,0,0,0 15 120
2021 SI MM 2021-03-07 00:00:00 TS -22.50 54.10 38 997 reunion 174 167 O_____O________ jtwc_sh SH252021 -22.30 54.10 TD 30 1004 -1 1007 320 65 -22.60 54.00 3 38 997 2.50 2.50 99,0,0,0 1 13 115
2021 SI MM 03:00:00 TS -22.70 54.60 172 168 P_____P________ SH252021 -22.60 54.60 TD 30 1003 -1 1007 250 60 -22.80 54.60 3 39 997 50,62,0,0 11 115
2021 SI MM 06:00:00 TS -23.00 55.20 40 996 reunion 172 172 O_____O________ jtwc_sh SH252021 -22.90 55.10 TD 30 1001 -1 1006 180 55 -23.00 55.20 3 40 996 2.50 2.50 0,124,0,0 1 13 115
2021 SI MM 09:00:00 TS -23.30 55.90 214 214 P_____P________ SH252021 -23.30 55.80 TD 33 1001 -1 1006 190 60 -23.30 55.90 3 42 995 20,112,23,15 15 115
2021 SI MM 12:00:00 TS -23.70 56.70 43 994 reunion 270 270 O_____O________ jtwc_sh SH252021 -23.70 56.60 TS 35 1001 0 55,50,50,50 1006 200 65 -23.60 56.70 3 43 994 3.00 3.00 40,99,45,29 1 16 120
2021 SI MM 15:00:00 TS -24.00 57.40 343 343 P_____P________ SH252021 -24.00 57.30 TS 40 996 0 63,75,58,50 1004 200 55 -24.00 57.50 3 44 993 47,87,52,37 16 120
2021 SI MM 18:00:00 TS -24.50 58.20 45 992 reunion 424 433 O_____O________ jtwc_sh SH252021 -24.40 58.10 TS 45 991 0 70,100,65,50 1002 200 45 -24.50 58.30 3 45 992 3.50 3.50 28 53,75,59,45 1 17 125
2021 SI MM 21:00:00 TS -24.90 59.00 509 509 P_____P________ SH252021 -24.90 58.90 TS 48 990 0 68,90,65,50 1003 210 45 -25.00 59.10 3 44 993 53,58,59,43 18 125
2021 SI MM 2021-03-08 00:00:00 TS -25.50 59.80 43 994 reunion 598 598 O_____O________ jtwc_sh SH252021 -25.50 59.80 TS 50 989 0 65,80,65,50 1003 220 45 -25.50 59.80 3 43 994 3.00 3.50 53,40,59,40 1 19 130
2021 SI MM 03:00:00 TS -26.10 60.60 692 692 P_____P________ SH252021 -26.20 60.70 TS 45 994 0 60,73,65,48 1005 235 48 -26.00 60.60 3 42 996 53,20,59,40 18 130
2021 SI MM 06:00:00 MX -26.60 61.40 40 997 reunion 778 778 O_____O________ jtwc_sh SH252021 -26.80 61.40 TS 40 998 0 55,65,65,45 1006 250 50 -26.50 61.30 5 40 997 2.50 3.00 53,0,59,40 1 15 130
2021 SI MM 09:00:00 MX -27.10 61.90 852 852 P_____P________ SH252021 -27.20 61.90 TS 40 997 0 43,65,65,38 1006 250 50 -27.00 61.90 5 39 999 11 130
2021 SI MM 12:00:00 MX -27.40 62.40 37 1000 reunion 897 897 O_____O________ jtwc_sh SH252021 -27.40 62.30 SS 40 995 -2 30,65,65,30 1006 250 50 -27.30 62.40 5 37 1000 9.90 1 9 120
2021 SI MM 15:00:00 MX -27.50 62.80 937 937 P_____P________ SH252021 -27.60 62.70 SS 35 998 -2 15,32,32,15 1006 225 50 -27.50 62.80 5 36 1001 8 110
2021 SI MM 18:00:00 MX -27.60 63.20 35 1001 reunion 969 969 O_____O________ jtwc_sh SH252021 -27.70 63.10 SD 30 1000 -2 1006 200 50 -27.60 63.20 5 35 1001 9.90 1 7 100
2021 SI MM 21:00:00 MX -27.70 63.50 996 996 P_____P________ SH252021 -27.70 63.50 SD 30 1000 -2 1006 200 50 -27.70 63.50 5 35 1001 7 100
2021 SI MM 2021-03-09 00:00:00 MX -27.80 63.90 35 1001 reunion 1029 1029 O_____O________ jtwc_sh SH252021 -27.70 63.90 SD 30 999 -2 1006 200 50 -27.80 63.90 5 35 1001 9.90 1 10 120
2021 SI MM 03:00:00 ET -28.10 64.50 1092 1092 ______P________ SH252021 SD -2 -28.10 64.50 5 34 1002 13 130
2021 SI MM 06:00:00 DS -28.60 65.10 32 1003 reunion 1173 1173 ______O________ -5 -28.60 65.10 6 32 1003 9.90 1 14 130
2021 SI MM 09:00:00 DS -29.00 65.70 1245 1245 ______P________ -5 -29.00 65.70 6 32 1003 14 135
2021 SI MM 12:00:00 DS -29.60 66.20 32 1003 reunion 1327 1327 ______O________ -5 -29.60 66.20 6 32 1003 9.90 1 15 150
2021 SI MM 15:00:00 DS -30.40 66.50 1413 1413 ______P________ -5 -30.40 66.50 6 32 1003 16 165
2021 SI MM 18:00:00 DS -31.10 66.70 32 1003 reunion 1486 1486 ______O________ -5 -31.10 66.70 6 32 1003 9.90 1 13 165
2021 SI MM 21:00:00 DS -31.60 66.80 1535 1535 ______P________ -5 -31.60 66.80 6 32 1003 9 170
2021 SI MM 2021-03-10 00:00:00 DS -32.00 66.90 32 1003 reunion 1576 1576 ______O________ -5 -32.00 66.90 6 32 1003 9.90 1 11 180
2021 SI MM 03:00:00 DS -32.60 66.90 1629 1629 ______P________ -5 -32.60 66.90 6 32 1003 12 185
2021 SI MM 06:00:00 DS -33.20 66.80 32 1003 reunion 1678 1678 ______O________ -5 -33.20 66.80 6 32 1003 9.90 1 9 180
2021 SI MM 09:00:00 DS -33.50 66.80 1706 1687 ______P________ -5 -33.50 66.80 6 32 1003 5 170
2021 SI MM 12:00:00 DS -33.70 66.90 32 1003 reunion 1687 1676 ______O________ -5 -33.70 66.90 6 32 1003 9.90 1 2 165
2021 SI MM 15:00:00 DS -33.80 66.90 1676 1676 ______P________ -5 -33.80 66.90 6 31 1004 0 0
2021 SI MM 18:00:00 DS -33.70 66.90 30 1004 reunion 1687 1687 ______O________ -5 -33.70 66.90 6 30 1004 9.90 1 2 0
2021 SI MM 21:00:00 DS -33.60 66.90 1699 1699 ______P________ -5 -33.60 66.90 6 28 1005 3 0
2021 SI MM 2021-03-11 00:00:00 DS -33.40 66.90 25 1006 reunion 1702 1684 ______O________ -5 -33.40 66.90 6 25 1006 9.90 1 3 5
2021 SI MM 03:00:00 DS -33.20 66.90 1684 1680 ______P________ -5 -33.20 66.90 6 24 1007 3 15
2021 SI MM 06:00:00 DS -33.10 67.00 22 1008 reunion 1680 1671 ______O________ -5 -33.10 67.00 6 22 1008 9.90 1 2 25
2021 SI MM 09:00:00 DS -33.00 67.10 1676 1676 ______P________ -5 -33.00 67.10 6 21 1009 1 35
2021 SI MM 12:00:00 DS -33.00 67.10 20 1009 reunion 1676 ______O________ -5 -33.00 67.10 6 20 1009 9.90 1 1 60