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2021 Tropical Cyclone ANA (2021029S16171)


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

Summary Information

Storm ID 2021029S16171
Start Jan 28 12Z
Landfall Jan 30 18Z
Max Intensity 65 kt (Jan 31 00Z), 970 mb (Jan 31 12Z)
End Feb 3 06Z
ATCF IDs SH152021
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 NADI WIND NADI PRES
days since 1858-11-17 00:00:00 degrees north degrees east kts kts nmile nmile
SP 2021-01-28 12:00:00 TS -15.80 171.40 25 998
SP 15:00:00 TS -15.70 171.70 25 998
SP 18:00:00 TS -15.70 172.00 25 997
SP 21:00:00 TS -15.70 172.20 25 997
SP 2021-01-29 00:00:00 TS -15.70 172.50 25 996
SP 03:00:00 TS -15.70 172.80 28 995
SP 06:00:00 TS -15.70 173.30 30 994
SP 09:00:00 TS -15.60 173.90 33 994
SP 12:00:00 TS -15.50 174.50 35 993
SP 15:00:00 TS -15.50 175.00 30 997 38 992 30 997
SP 18:00:00 TS -15.70 175.50 35 995 40 990 35 995
SP 21:00:00 TS -15.90 176.10 40 993 40 991
SP 2021-01-30 00:00:00 TS -16.20 176.50 45 987 40 995 45 987
SP 03:00:00 TS -16.40 176.80 43 992 45 987
SP 06:00:00 TS -16.60 177.00 45 987 45 989 45 987
SP 09:00:00 TS -16.70 177.40 50 986 45 987
SP 12:00:00 TS -16.90 177.70 45 987 55 983 45 987
SP 15:00:00 TS -17.10 177.90 58 981 50 981
SP 18:00:00 TS -17.40 178.10 55 975 60 978 55 975
SP 21:00:00 TS -17.70 178.20 63 977 55 975
SP 2021-01-31 00:00:00 TS -18.10 178.40 55 975 65 976 55 975
SP 03:00:00 TS -18.40 178.50 65 976 55 975
SP 06:00:00 TS -18.80 178.60 55 975 65 976 55 975
SP 09:00:00 TS -19.20 178.50 63 977 60 973
SP 12:00:00 TS -19.60 178.50 65 970 60 978 65 970
SP 15:00:00 TS -20.00 178.60 63 977 65 970
SP 18:00:00 TS -20.50 178.80 65 970 65 975 65 970
SP 21:00:00 TS -20.80 178.90 65 975 63 973
SP 2021-02-01 00:00:00 TS -21.10 179.10 60 975 65 975 60 975
SP 03:00:00 TS -21.70 179.30 60 978 60 975
SP 06:00:00 TS -22.30 179.70 60 975 55 980 60 975
SP 09:00:00 TS -22.70 180.30 53 980 55 978
SP 12:00:00 TS -22.80 180.90 50 980 50 980 50 980
SP 15:00:00 TS -22.80 181.30 45 983 43 988
SP 18:00:00 MX -23.00 181.40 35 995 40 986 35 995
SP 21:00:00 SS -23.40 181.50 30 997 40 986 30 997
SP 2021-02-02 00:00:00 SS -23.90 182.20 40 985
SP 03:00:00 SS -24.30 182.80 40 987
SP 06:00:00 SS -24.80 183.40 40 988
SP 09:00:00 SS -25.20 183.90 38 989
SP 12:00:00 SS -25.60 184.50 35 990
SP 15:00:00 SS -26.00 185.20 35 990
SP 18:00:00 SS -26.40 186.00 35 990
SP 21:00:00 SS -27.00 186.80 35 994
SP 2021-02-03 00:00:00 SS -27.80 187.60 35 998
SP 03:00:00 SS -29.00 188.40 35 998
SP 06:00:00 SS -30.30 189.10 35 997

Source Information

Agency Information
USA bsh152021.dat
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI RSMC-Nadi-2020-21-BT-Data.txt:Line=65:Ana
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 R50 USA R64 USA POCI USA ROCI USA RMW NADI LAT NADI LON NADI CAT NADI WIND NADI PRES STORM SPEED STORM DIR
Year days since 1858-11-17 00:00:00 degrees north degrees east kts mb km km degrees north kts mb 1 nmile nmile nmile mb nmile mb 1 1 nmile nmile degrees north degrees east
2021 SP MM 2021-01-28 12:00:00 TS -15.80 171.40 388 388 O______________ jtwc_sh SH152021 -15.80 171.40 TD 25 998 -1 1001 150 40 6 80
2021 SP MM 15:00:00 TS -15.70 171.70 422 422 P______________ SH152021 -15.70 171.70 TD 25 998 -1 1000 145 38 6 80
2021 SP MM 18:00:00 TS -15.70 172.00 454 454 O______________ jtwc_sh SH152021 -15.70 172.00 TD 25 997 -1 999 140 35 5 85
2021 SP MM 21:00:00 TS -15.70 172.20 475 475 P______________ SH152021 -15.70 172.20 TD 25 997 -1 999 148 48 5 90
2021 SP MM 2021-01-29 00:00:00 TS -15.70 172.50 507 507 O______________ jtwc_sh SH152021 -15.70 172.50 TD 25 996 -1 999 155 60 6 90
2021 SP MM 03:00:00 TS -15.70 172.80 534 485 P______________ SH152021 -15.70 172.80 TD 28 995 -1 999 168 60 8 90
2021 SP MM 06:00:00 TS -15.70 173.30 485 444 O______________ jtwc_sh SH152021 -15.70 173.30 TD 30 994 -1 998 180 60 10 80
2021 SP MM 09:00:00 TS -15.60 173.90 435 388 P______________ SH152021 -15.60 173.90 TD 33 994 -1 999 190 55 12 80
2021 SP MM 12:00:00 TS -15.50 174.50 388 355 O______________ jtwc_sh SH152021 -15.50 174.50 TS 35 993 0 999 200 50 11 85
2021 SP MM 15:00:00 TS -15.50 175.00 30 997 nadi 347 293 P______________ SH152021 -15.50 175.10 TS 38 992 0 999 200 50 -15.20 174.40 -1 30 997 10 100
2021 SP MM 18:00:00 TS -15.70 175.50 35 995 nadi 293 239 O______________ jtwc_sh SH152021 -15.70 175.70 TS 40 990 0 160,80,30,210 999 200 50 -15.60 175.10 1 35 995 12 115
2021 SP MM 21:00:00 TS -15.90 176.10 233 180 P_______I______ SH152021 -15.90 176.30 TS 40 993 0 160,78,28,135 1001 235 50 -15.90 175.80 1 40 991 11 120
2021 SP MM 2021-01-30 00:00:00 TS -16.20 176.50 45 987 nadi 174 143 O______________ jtwc_sh SH152021 -16.20 176.70 TS 40 995 0 160,75,25,60 1002 270 50 -16.20 176.40 1 45 987 8 120
2021 SP MM 03:00:00 TS -16.40 176.80 143 123 P_______I______ SH152021 -16.40 177.00 TS 43 992 0 163,103,50,135 1002 250 45 -16.40 176.60 1 45 987 6 130
2021 SP MM 06:00:00 TS -16.60 177.00 45 987 nadi 123 92 O______________ jtwc_sh SH152021 -16.60 177.20 TS 45 989 0 165,130,75,210 1001 230 40 -16.50 176.80 1 45 987 6 120
2021 SP MM 09:00:00 TS -16.70 177.40 90 64 P_______I______ SH152021 -16.80 177.40 TS 50 986 0 170,133,78,200 35,37,27,27 1001 230 38 -16.60 177.30 1 45 987 8 120
2021 SP MM 12:00:00 TS -16.90 177.70 45 987 nadi 64 35 O______________ jtwc_sh SH152021 -17.00 177.60 TS 55 983 0 175,135,80,190 70,75,55,55 1001 230 35 -16.80 177.80 1 45 987 7 130
2021 SP MM 15:00:00 TS -17.10 177.90 35 0 P_______I______ SH152021 -17.20 177.80 TS 58 981 0 180,138,83,180 75,73,55,68 1000 215 30 -17.10 178.00 1 50 981 6 145
2021 SP MM 18:00:00 TS -17.40 178.10 55 975 nadi 0 0 O______________ jtwc_sh SH152021 -17.40 178.00 TS 60 978 0 185,140,85,170 80,70,55,80 999 200 25 -17.40 178.10 2 55 975 7 150
2021 SP MM 21:00:00 TS -17.70 178.20 0 0 P_______I______ SH152021 -17.70 178.30 TS 63 977 0 175,115,88,160 85,65,58,100 999 200 20 -17.70 178.20 2 55 975 7 155
2021 SP MM 2021-01-31 00:00:00 TS -18.10 178.40 55 975 nadi 0 0 O______________ jtwc_sh SH152021 -18.10 178.60 TY 65 976 1 165,90,90,150 90,60,60,120 999 200 15 -18.00 178.20 2 55 975 8 160
2021 SP MM 03:00:00 TS -18.40 178.50 24 24 P_______I______ SH152021 -18.50 178.60 TY 65 976 1 163,98,90,135 88,60,58,85 999 195 15 -18.40 178.40 2 55 975 8 170
2021 SP MM 06:00:00 TS -18.80 178.60 55 975 nadi 70 70 O______________ jtwc_sh SH152021 -18.90 178.60 TY 65 976 1 160,105,90,120 85,60,55,50 30,30,30,30 999 190 15 -18.80 178.50 2 55 975 8 180
2021 SP MM 09:00:00 TS -19.20 178.50 105 105 P_______I______ SH152021 -19.20 178.60 TY 63 977 0 155,113,90,105 83,65,68,65 999 190 18 -19.10 178.40 2 60 973 7 185
2021 SP MM 12:00:00 TS -19.60 178.50 65 970 nadi 137 137 O______________ jtwc_sh SH152021 -19.60 178.60 TS 60 978 0 150,120,90,90 80,70,80,80 999 190 20 -19.50 178.40 3 65 970 8 175
2021 SP MM 15:00:00 TS -20.00 178.60 194 194 P_______I______ SH152021 -20.00 178.70 TS 63 977 0 155,133,118,105 83,90,70,55 999 185 20 -20.00 178.60 3 65 970 9 165
2021 SP MM 18:00:00 TS -20.50 178.80 65 970 nadi 243 243 O______________ jtwc_sh SH152021 -20.40 178.80 TY 65 975 1 160,145,145,120 85,110,60,30 999 180 20 -20.50 178.80 3 65 970 8 160
2021 SP MM 21:00:00 TS -20.80 178.90 289 289 P_______I______ SH152021 -20.70 178.90 TY 65 975 1 160,158,145,110 88,115,55,28 1000 178 25 -20.80 178.90 3 63 973 7 160
2021 SP MM 2021-02-01 00:00:00 TS -21.10 179.10 60 975 nadi 327 327 O______________ jtwc_sh SH152021 -21.00 179.10 TY 65 975 1 160,170,145,100 90,120,50,25 1000 175 30 -21.20 179.00 2 60 975 10 160
2021 SP MM 03:00:00 TS -21.70 179.30 397 397 P_______I______ SH152021 -21.50 179.40 TY 60 978 0 140,168,148,90 78,93,45,20 1000 183 35 -21.90 179.20 2 60 975 14 155
2021 SP MM 06:00:00 TS -22.30 179.70 60 975 nadi 473 473 O______________ jtwc_sh SH152021 -22.00 179.80 TS 55 980 0 120,165,150,80 65,65,40,15 999 190 40 -22.60 179.60 2 60 975 13 135
2021 SP MM 09:00:00 TS -22.70 180.30 538 538 P_______I______ SH152021 -22.20 -180.00 TS 53 980 0 100,163,153,60 70,85,73,25 999 190 43 -23.20 -179.40 2 55 978 12 115
2021 SP MM 12:00:00 TS -22.80 180.90 50 980 nadi 573 573 O______________ jtwc_sh SH152021 -22.30 -179.80 TS 50 980 0 80,160,155,40 75,105,105,35 999 190 45 -23.40 -178.40 2 50 980 9 100
2021 SP MM 15:00:00 TS -22.80 181.30 591 591 P_______I______ SH152021 -22.70 -179.60 TS 45 983 0 60,160,158,30 1000 195 45 -23.10 -177.50 2 43 988 5 110
2021 SP MM 18:00:00 MX -23.00 181.40 35 995 nadi 615 615 O______________ jtwc_sh SH152021 -23.10 -179.20 SS 40 986 -2 40,160,160,20 1000 200 45 -22.80 -177.40 1 35 995 6 160
2021 SP MM 21:00:00 SS -23.40 181.50 30 997 nadi 660 660 P______________ SH152021 -23.50 -178.50 SS 40 986 -2 1000 200 45 -23.00 -178.30 -1 30 997 12 140
2021 SP MM 2021-02-02 00:00:00 SS -23.90 182.20 743 743 O______________ jtwc_sh SH152021 -23.90 -177.80 SS 40 985 -2 1000 200 45 15 130
2021 SP MM 03:00:00 SS -24.30 182.80 812 812 P______________ SH152021 -24.30 -177.20 SS 40 987 -2 1000 195 45 14 130
2021 SP MM 06:00:00 SS -24.80 183.40 892 892 O______________ jtwc_sh SH152021 -24.80 -176.60 SS 40 988 -2 1000 190 45 13 130
2021 SP MM 09:00:00 SS -25.20 183.90 958 958 P______________ SH152021 -25.20 -176.10 SS 38 989 -2 1002 200 45 13 130
2021 SP MM 12:00:00 SS -25.60 184.50 1029 1029 O______________ jtwc_sh SH152021 -25.60 -175.50 SS 35 990 -2 1003 210 45 14 125
2021 SP MM 15:00:00 SS -26.00 185.20 1107 1107 P______________ SH152021 -26.00 -174.80 SS 35 990 -2 1003 210 45 16 120
2021 SP MM 18:00:00 SS -26.40 186.00 1193 1193 O______________ jtwc_sh SH152021 -26.40 -174.00 SS 35 990 -2 145,190,210,100 1003 210 45 18 125
2021 SP MM 21:00:00 SS -27.00 186.80 1295 1295 P______________ SH152021 -27.00 -173.20 SS 35 994 -2 103,125,138,90 1003 210 45 20 135
2021 SP MM 2021-02-03 00:00:00 SS -27.80 187.60 1385 1329 O______________ jtwc_sh SH152021 -27.80 -172.40 SS 35 998 -2 60,60,65,80 1003 210 45 24 145
2021 SP MM 03:00:00 SS -29.00 188.40 1327 1276 P______________ SH152021 -29.00 -171.60 SS 35 998 -2 1003 210 45 28 150
2021 SP MM 06:00:00 SS -30.30 189.10 1268 O______________ jtwc_sh SH152021 -30.30 -170.90 SS 35 997 -2 1003 210 45 30 155