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2023 Tropical Storm KATIA (2023241N15343)


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

Summary Information

Storm ID 2023241N15343
Start Aug 29 00Z
Max Intensity 50 kt (Sep 2 18Z), 998 mb (Sep 2 18Z)
End Sep 4 18Z
ATCF IDs AL122023
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
NA 2023-08-29 00:00:00 NR 14.90 -17.00 20
NA 03:00:00 NR 14.93 -17.35 17
NA 06:00:00 NR 15.00 -17.80 15
NA 09:00:00 NR 15.14 -18.44 17
NA 12:00:00 NR 15.30 -19.20 20
NA 15:00:00 NR 15.42 -20.04 22
NA 18:00:00 NR 15.50 -20.80 25
NA 21:00:00 NR 15.51 -21.25 25
NA 2023-08-30 00:00:00 NR 15.50 -21.60 25 1008
NA 03:00:00 NR 15.55 -22.03 25 1007
NA 06:00:00 DS 15.60 -22.50 25 1007
NA 09:00:00 DS 15.61 -23.02 25 1007
NA 12:00:00 DS 15.60 -23.50 25 1007
NA 15:00:00 DS 15.59 -23.84 25 1007
NA 18:00:00 DS 15.60 -24.10 25 1007
NA 21:00:00 DS 15.63 -24.34 25 1007
NA 2023-08-31 00:00:00 DS 15.70 -24.60 25 1007
NA 03:00:00 DS 15.83 -24.93 25 1007
NA 06:00:00 DS 16.00 -25.30 25 1007
NA 09:00:00 DS 16.18 -25.63 25 1007
NA 12:00:00 DS 16.40 -26.00 25 1007
NA 15:00:00 DS 16.68 -26.51 27 1006
NA 18:00:00 DS 17.00 -27.00 30 1006
NA 21:00:00 DS 17.34 -27.35 30 1006
NA 2023-09-01 00:00:00 DS 17.70 -27.60 30 1006
NA 03:00:00 DS 18.03 -27.78 30 1006
NA 06:00:00 DS 18.40 -27.90 30 1006
NA 09:00:00 DS 18.83 -27.99 30 1006
NA 12:00:00 TS 19.23 -28.13 30 1007
NA 15:00:00 TS 19.78 -28.34 30 1007
NA 18:00:00 TS 20.30 -28.50 30 1007
NA 21:00:00 TS 20.70 -28.56 30 1007
NA 2023-09-02 00:00:00 TS 21.10 -28.63 30 1007
NA 03:00:00 TS 21.61 -28.85 32 1006
NA 06:00:00 TS 22.20 -29.10 35 1005
NA 09:00:00 TS 22.86 -29.24 40 1002
NA 12:00:00 TS 23.50 -29.40 45 1000
NA 15:00:00 TS 23.99 -29.68 47 999
NA 18:00:00 TS 24.50 -30.03 50 998
NA 21:00:00 TS 25.28 -30.39 47 999
NA 2023-09-03 00:00:00 TS 25.90 -30.77 45 1000
NA 03:00:00 TS 25.92 -31.19 42 1001
NA 06:00:00 TS 25.83 -31.57 40 1002
NA 09:00:00 TS 26.13 -31.79 37 1004
NA 12:00:00 TS 26.50 -32.00 35 1006
NA 15:00:00 TS 26.74 -32.34 35 1006
NA 18:00:00 TS 26.90 -32.70 35 1006
NA 21:00:00 TS 26.95 -32.98 32 1006
NA 2023-09-04 00:00:00 TS 27.00 -33.20 30 1007
NA 03:00:00 TS 27.17 -33.40 30 1007
NA 06:00:00 TS 27.40 -33.57 30 1008
NA 09:00:00 TS 27.64 -33.73 30 1008
NA 12:00:00 TS 27.83 -33.90 30 1009
NA 15:00:00 TS 27.90 -34.09 30 1009
NA 18:00:00 DS 27.90 -34.30 30 1010

Source Information

Agency Information
USA bal122023.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 POCI USA ROCI USA RMW USA GUST USA SEAHGT USA SEARAD STORM SPEED STORM DIR
Year degrees north degrees east km km degrees north degrees east kts mb 1 nmile nmile mb nmile nmile kts ft nmile kts degrees
2023 NA NA 2023-08-29 00:00:00 NR 14.90 -17.00 0 0 O_____________ nhc_working_bt AL122023 14.90 -17.00 DB 20 -3 1012 240 100 7 275
2023 NA NA 03:00:00 NR 14.93 -17.35 11 11 P_____________ AL122023 14.93 -17.35 DB 17 -3 1012 240 100 8 277
2023 NA NA 06:00:00 NR 15.00 -17.80 46 46 O_____________ nhc_working_bt AL122023 15.00 -17.80 DB 15 -3 1012 240 100 11 281
2023 NA NA 09:00:00 NR 15.14 -18.44 106 106 P_____________ AL122023 15.14 -18.44 DB 17 -3 1012 240 100 14 283
2023 NA NA 12:00:00 NR 15.30 -19.20 194 194 O_____________ nhc_working_bt AL122023 15.30 -19.20 DB 20 -3 1012 240 100 16 280
2023 NA NA 15:00:00 NR 15.42 -20.04 279 279 P_____________ AL122023 15.42 -20.04 DB 22 -3 1012 240 100 16 277
2023 NA NA 18:00:00 NR 15.50 -20.80 365 365 O_____________ nhc_working_bt AL122023 15.50 -20.80 DB 25 -3 1012 240 100 12 274
2023 NA NA 21:00:00 NR 15.51 -21.25 417 417 P_____________ AL122023 15.51 -21.25 DB 25 -3 1012 240 90 8 270
2023 NA NA 2023-08-30 00:00:00 NR 15.50 -21.60 449 449 O_____________ nhc_working_bt AL122023 15.50 -21.60 DB 25 1008 -3 1012 240 80 8 273
2023 NA NA 03:00:00 NR 15.55 -22.03 491 491 P_____________ AL122023 15.55 -22.03 DB 25 1007 -3 1012 240 70 9 277
2023 NA NA 06:00:00 DS 15.60 -22.50 546 546 O_____________ nhc_working_bt AL122023 15.60 -22.50 LO 25 1007 -3 1012 240 60 10 273
2023 NA NA 09:00:00 DS 15.61 -23.02 599 599 P_____________ AL122023 15.61 -23.02 LO 25 1007 -3 1012 240 60 10 270
2023 NA NA 12:00:00 DS 15.60 -23.50 652 652 O_____________ nhc_working_bt AL122023 15.60 -23.50 LO 25 1007 -3 1012 240 60 8 269
2023 NA NA 15:00:00 DS 15.59 -23.84 683 683 P_____________ AL122023 15.59 -23.84 LO 25 1007 -3 1012 240 60 6 270
2023 NA NA 18:00:00 DS 15.60 -24.10 715 715 O_____________ nhc_working_bt AL122023 15.60 -24.10 LO 25 1007 -3 1012 240 60 5 274
2023 NA NA 21:00:00 DS 15.63 -24.34 737 737 P_____________ AL122023 15.63 -24.34 LO 25 1007 -3 1012 240 60 5 282
2023 NA NA 2023-08-31 00:00:00 DS 15.70 -24.60 770 770 O_____________ nhc_working_bt AL122023 15.70 -24.60 LO 25 1007 -3 1012 240 60 6 289
2023 NA NA 03:00:00 DS 15.83 -24.93 803 803 P_____________ AL122023 15.83 -24.93 LO 25 1007 -3 1012 240 60 7 294
2023 NA NA 06:00:00 DS 16.00 -25.30 849 849 O_____________ nhc_working_bt AL122023 16.00 -25.30 LO 25 1007 -3 1012 240 60 8 298
2023 NA NA 09:00:00 DS 16.18 -25.63 884 884 P_____________ AL122023 16.18 -25.63 LO 25 1007 -3 1011 240 60 8 301
2023 NA NA 12:00:00 DS 16.40 -26.00 930 930 O_____________ nhc_working_bt AL122023 16.40 -26.00 LO 25 1007 -3 1011 240 60 10 301
2023 NA NA 15:00:00 DS 16.68 -26.51 989 989 P_____________ AL122023 16.68 -26.51 LO 27 1006 -3 1011 220 60 11 302
2023 NA NA 18:00:00 DS 17.00 -27.00 1048 1048 O_____________ nhc_working_bt AL122023 17.00 -27.00 LO 30 1006 -3 1011 200 60 11 309
2023 NA NA 21:00:00 DS 17.34 -27.35 1097 1097 P_____________ AL122023 17.34 -27.35 LO 30 1006 -3 1011 200 60 9 321
2023 NA NA 2023-09-01 00:00:00 DS 17.70 -27.60 1129 1129 O_____________ nhc_working_bt AL122023 17.70 -27.60 LO 30 1006 -3 1011 200 60 8 330
2023 NA NA 03:00:00 DS 18.03 -27.78 1159 1158 P_____________ AL122023 18.03 -27.78 LO 30 1006 -3 1011 220 60 8 338
2023 NA NA 06:00:00 DS 18.40 -27.90 1162 1156 O_____________ nhc_working_bt AL122023 18.40 -27.90 LO 30 1006 -3 1012 240 60 8 346
2023 NA NA 09:00:00 DS 18.83 -27.99 1161 1156 P_____________ AL122023 18.83 -27.99 LO 30 1006 -3 1012 220 60 9 345
2023 NA NA 12:00:00 TS 19.23 -28.13 1162 1160 O_____________ nhc_working_bt AL122023 19.30 -28.10 TD 30 1007 -1 1013 200 60 40 10 341
2023 NA NA 15:00:00 TS 19.78 -28.34 1173 1173 P_____________ AL122023 19.79 -28.30 TD 30 1007 -1 1012 200 60 11 342
2023 NA NA 18:00:00 TS 20.30 -28.50 1187 1185 O_____________ nhc_working_bt AL122023 20.30 -28.50 TD 30 1007 -1 1012 200 60 40 10 348
2023 NA NA 21:00:00 TS 20.70 -28.56 1195 1194 P_____________ AL122023 20.81 -28.60 TD 30 1007 -1 1012 200 60 8 351
2023 NA NA 2023-09-02 00:00:00 TS 21.10 -28.63 1194 1194 O_____________ nhc_working_bt AL122023 21.30 -28.70 TD 30 1007 -1 1012 200 60 40 10 343
2023 NA NA 03:00:00 TS 21.61 -28.85 1226 1226 P_____________ AL122023 21.73 -28.89 TD 32 1006 -1 1012 200 50 12 338
2023 NA NA 06:00:00 TS 22.20 -29.10 1247 1247 O_____________ nhc_working_bt AL122023 22.20 -29.10 TS 35 1005 0 40,40, ,10 1012 200 40 13 344
2023 NA NA 09:00:00 TS 22.86 -29.24 1259 1259 P_____________ AL122023 22.84 -29.23 TS 40 1002 0 70,55, ,45 1012 200 40 13 348
2023 NA NA 12:00:00 TS 23.50 -29.40 1285 1285 O_____________ nhc_working_bt AL122023 23.50 -29.40 TS 45 1000 0 100,70, ,80 1012 200 40 55 12 340
2023 NA NA 15:00:00 TS 23.99 -29.68 1322 1322 P_____________ AL122023 24.04 -29.71 TS 47 999 0 100,70, ,80 1012 200 40 12 330
2023 NA NA 18:00:00 TS 24.50 -30.03 1361 1361 O_____________ nhc_working_bt AL122023 24.50 -30.10 TS 50 998 0 100,70, ,80 40, , , 1012 200 40 60 12 75,75, ,45 14 334
2023 NA NA 21:00:00 TS 25.28 -30.39 1386 1383 P_____________ AL122023 24.93 -30.51 TS 47 999 0 85,60, ,60 1012 200 40 12 90,75, ,67 16 335
2023 NA NA 2023-09-03 00:00:00 TS 25.90 -30.77 1407 1407 O_____________ nhc_working_bt AL122023 25.30 -30.90 TS 45 1000 0 70,50, ,40 1012 200 40 50 12 105,75,45,90 10 312
2023 NA NA 03:00:00 TS 25.92 -31.19 1446 1446 P_____________ AL122023 25.61 -31.22 TS 42 1001 0 70,50, ,40 1012 200 40 12 105,82,45,90 7 265
2023 NA NA 06:00:00 TS 25.83 -31.57 1488 1485 O_____________ nhc_working_bt AL122023 25.90 -31.50 TS 40 1002 0 70,50, ,40 1012 200 40 45 12 105,90,45,90 6 291
2023 NA NA 09:00:00 TS 26.13 -31.79 1500 1497 P_____________ AL122023 26.21 -31.74 TS 37 1004 0 70, , , 1012 200 40 12 105,90,45,90 8 330
2023 NA NA 12:00:00 TS 26.50 -32.00 1510 1510 O_____________ nhc_working_bt AL122023 26.50 -32.00 TS 35 1006 0 70, , , 1013 200 40 45 12 105,90,45,90 8 321
2023 NA NA 15:00:00 TS 26.74 -32.34 1535 1535 P_____________ AL122023 26.74 -32.35 TS 35 1006 0 70, , , 1013 200 55 7 303
2023 NA NA 18:00:00 TS 26.90 -32.70 1571 1571 O_____________ nhc_working_bt AL122023 26.90 -32.70 TS 35 1006 0 70, , , 1013 200 70 45 6 290
2023 NA NA 21:00:00 TS 26.95 -32.98 1600 1599 P_____________ AL122023 26.95 -32.98 TS 32 1006 -1 1013 200 70 5 283
2023 NA NA 2023-09-04 00:00:00 TS 27.00 -33.20 1618 1618 O_____________ nhc_working_bt AL122023 27.00 -33.20 TD 30 1007 -1 1013 200 70 40 4 301
2023 NA NA 03:00:00 TS 27.17 -33.40 1635 1635 P_____________ AL122023 27.18 -33.36 TD 30 1007 -1 1013 190 70 5 321
2023 NA NA 06:00:00 TS 27.40 -33.57 1651 1650 O_____________ nhc_working_bt AL122023 27.40 -33.50 TD 30 1008 -1 1014 180 70 40 12 120, , ,120 6 327
2023 NA NA 09:00:00 TS 27.64 -33.73 1658 1657 P_____________ AL122023 27.56 -33.69 TD 30 1008 -1 1014 180 70 5 326
2023 NA NA 12:00:00 TS 27.83 -33.90 1675 1674 O_____________ nhc_working_bt AL122023 27.70 -33.90 TD 30 1009 -1 1014 180 70 40 4 309
2023 NA NA 15:00:00 TS 27.90 -34.09 1694 1694 P_____________ AL122023 27.81 -34.10 TD 30 1009 -1 1014 180 70 4 281
2023 NA NA 18:00:00 DS 27.90 -34.30 1713 O_____________ nhc_working_bt AL122023 27.90 -34.30 LO 30 1010 -3 1014 180 70 40 4 269