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2023 Hurricane NORMA (2023288N15265)


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

Summary Information

Storm ID 2023288N15265
Start Oct 15 00Z
Landfall Oct 22 00Z, Oct 23 12Z
Max Intensity 115 kt (Oct 19 12Z), 941 mb (Oct 19 18Z)
End Oct 23 12Z
ATCF IDs EP172023
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
EP 2023-10-15 00:00:00 NR 14.50 -94.90 20
EP 03:00:00 NR 14.09 -95.44 20
EP 06:00:00 NR 13.70 -96.00 20
EP 09:00:00 NR 13.33 -96.58 20
EP 12:00:00 NR 13.00 -97.20 20
EP 15:00:00 NR 12.68 -97.84 20
EP 18:00:00 NR 12.40 -98.50 20
EP 21:00:00 NR 12.19 -99.16 20
EP 2023-10-16 00:00:00 NR 12.00 -99.80 20 1009
EP 03:00:00 NR 11.72 -100.36 22 1008
EP 06:00:00 NR 11.50 -100.90 25 1008
EP 09:00:00 NR 11.45 -101.52 27 1007
EP 12:00:00 DS 11.50 -102.10 30 1007
EP 15:00:00 DS 11.56 -102.55 30 1007
EP 18:00:00 DS 11.70 -102.90 30 1007
EP 21:00:00 DS 11.95 -103.19 30 1006
EP 2023-10-17 00:00:00 DS 12.20 -103.50 30 1006
EP 03:00:00 DS 12.31 -103.89 30 1005
EP 06:00:00 DS 12.40 -104.40 30 1005
EP 09:00:00 DS 12.55 -105.08 30 1005
EP 12:00:00 TS 12.70 -105.80 30 1005
EP 15:00:00 TS 12.78 -106.40 32 1004
EP 18:00:00 TS 12.90 -106.93 35 1004
EP 21:00:00 TS 13.14 -107.28 40 1002
EP 2023-10-18 00:00:00 TS 13.39 -107.52 45 1000
EP 03:00:00 TS 13.64 -107.69 50 997
EP 06:00:00 TS 13.90 -107.80 55 995
EP 09:00:00 TS 14.20 -107.85 57 993
EP 12:00:00 TS 14.53 -107.87 60 991
EP 15:00:00 TS 14.91 -107.88 62 989
EP 18:00:00 TS 15.30 -107.90 65 987
EP 21:00:00 TS 15.68 -107.94 72 981
EP 2023-10-19 00:00:00 TS 16.00 -107.97 80 975
EP 03:00:00 TS 16.21 -107.98 92 964
EP 06:00:00 TS 16.40 -107.93 105 953
EP 09:00:00 TS 16.69 -107.72 110 949
EP 12:00:00 TS 16.97 -107.57 115 946
EP 15:00:00 TS 17.13 -107.75 115 943
EP 18:00:00 TS 17.30 -108.00 115 941
EP 21:00:00 TS 17.58 -108.04 110 944
EP 2023-10-20 00:00:00 TS 17.90 -108.07 105 948
EP 03:00:00 TS 18.19 -108.22 102 951
EP 06:00:00 TS 18.50 -108.43 100 955
EP 09:00:00 TS 18.84 -108.67 100 956
EP 12:00:00 TS 19.17 -108.93 100 958
EP 15:00:00 TS 19.43 -109.23 102 956
EP 18:00:00 TS 19.70 -109.50 105 955
EP 21:00:00 TS 20.03 -109.69 105 955
EP 2023-10-21 00:00:00 TS 20.43 -109.83 105 955
EP 03:00:00 TS 20.90 -109.98 102 956
EP 06:00:00 TS 21.40 -110.10 100 958
EP 09:00:00 TS 21.88 -110.16 95 961
EP 12:00:00 TS 22.30 -110.20 90 964
EP 15:00:00 TS 22.63 -110.29 82 969
EP 18:00:00 TS 22.90 -110.30 75 974
EP 21:00:00 TS 23.13 -110.12 67 980
EP 2023-10-22 00:00:00 TS 23.40 -109.90 60 986
EP 03:00:00 TS 23.86 -109.83 55 988
EP 06:00:00 TS 24.30 -109.80 50 990
EP 09:00:00 TS 24.54 -109.74 52 988
EP 12:00:00 TS 24.67 -109.67 55 987
EP 15:00:00 TS 24.75 -109.60 55 987
EP 18:00:00 TS 24.80 -109.50 55 987
EP 21:00:00 TS 24.89 -109.38 50 989
EP 2023-10-23 00:00:00 TS 24.90 -109.20 45 991
EP 03:00:00 TS 24.72 -108.98 40 992
EP 06:00:00 TS 24.50 -108.70 35 993
EP 09:00:00 TS 24.53 -108.33 32 996
EP 12:00:00 TS 24.70 -107.90 30 1000

Source Information

Agency Information
USA bep172023.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 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 nmile mb nmile nmile kts ft nmile kts degrees
2023 EP MM 2023-10-15 00:00:00 NR 14.50 -94.90 176 173 O_____________ nhc_working_bt EP172023 14.50 -94.90 DB 20 -3 13 232
2023 EP MM 03:00:00 NR 14.09 -95.44 198 194 P_____________ EP172023 14.09 -95.44 DB 20 -3 13 233
2023 EP MM 06:00:00 NR 13.70 -96.00 222 219 O_____________ nhc_working_bt EP172023 13.70 -96.00 DB 20 -3 13 236
2023 EP MM 09:00:00 NR 13.33 -96.58 257 257 P_____________ EP172023 13.33 -96.58 DB 20 -3 14 239
2023 EP MM 12:00:00 NR 13.00 -97.20 298 298 O_____________ nhc_working_bt EP172023 13.00 -97.20 DB 20 -3 14 242
2023 EP MM 15:00:00 NR 12.68 -97.84 349 349 P_____________ EP172023 12.68 -97.84 DB 20 -3 14 245
2023 EP MM 18:00:00 NR 12.40 -98.50 410 410 O_____________ nhc_working_bt EP172023 12.40 -98.50 DB 20 -3 14 249
2023 EP MM 21:00:00 NR 12.19 -99.16 451 451 P_____________ EP172023 12.19 -99.16 DB 20 -3 13 253
2023 EP MM 2023-10-16 00:00:00 NR 12.00 -99.80 497 497 O_____________ nhc_working_bt EP172023 12.00 -99.80 DB 20 1009 -3 1010 200 90 13 248
2023 EP MM 03:00:00 NR 11.72 -100.36 550 550 P_____________ EP172023 11.72 -100.36 DB 22 1008 -3 1010 200 90 12 245
2023 EP MM 06:00:00 NR 11.50 -100.90 591 591 O_____________ nhc_working_bt EP172023 11.50 -100.90 DB 25 1008 -3 1010 200 90 12 257
2023 EP MM 09:00:00 NR 11.45 -101.52 624 617 P_____________ EP172023 11.45 -101.52 DB 27 1007 -3 1010 200 90 12 270
2023 EP MM 12:00:00 DS 11.50 -102.10 637 637 O_____________ nhc_working_bt EP172023 11.50 -102.10 LO 30 1007 -3 1010 200 90 40 10 277
2023 EP MM 15:00:00 DS 11.56 -102.55 645 645 P_____________ EP172023 11.56 -102.55 LO 30 1007 -3 1010 200 90 8 284
2023 EP MM 18:00:00 DS 11.70 -102.90 655 641 O_____________ nhc_working_bt EP172023 11.70 -102.90 LO 30 1007 -3 1010 200 90 40 7 301
2023 EP MM 21:00:00 DS 11.95 -103.19 645 622 P_____________ EP172023 11.95 -103.19 LO 30 1006 -3 1009 190 90 8 310
2023 EP MM 2023-10-17 00:00:00 DS 12.20 -103.50 626 620 O_____________ nhc_working_bt EP172023 12.20 -103.50 LO 30 1006 -3 1008 180 90 40 8 298
2023 EP MM 03:00:00 DS 12.31 -103.89 635 635 P_____________ EP172023 12.31 -103.89 LO 30 1005 -3 1008 180 80 9 283
2023 EP MM 06:00:00 DS 12.40 -104.40 653 653 O_____________ nhc_working_bt EP172023 12.40 -104.40 LO 30 1005 -3 1008 180 70 40 12 281
2023 EP MM 09:00:00 DS 12.55 -105.08 659 659 P_____________ EP172023 12.55 -105.08 LO 30 1005 -3 1008 180 70 14 282
2023 EP MM 12:00:00 TS 12.70 -105.80 673 673 O_____________ nhc_working_bt EP172023 12.70 -105.80 TD 30 1005 -1 1008 180 70 40 13 280
2023 EP MM 15:00:00 TS 12.78 -106.40 689 689 P_____________ EP172023 12.78 -106.40 TD 32 1004 -1 1008 180 60 11 280
2023 EP MM 18:00:00 TS 12.90 -106.93 705 701 O_____________ nhc_working_bt EP172023 12.90 -106.90 TS 35 1004 0 120, , ,120 1009 180 50 45 9 292
2023 EP MM 21:00:00 TS 13.14 -107.28 710 695 P_____________ EP172023 13.13 -107.32 TS 40 1002 0 120, , ,120 1008 180 45 8 311
2023 EP MM 2023-10-18 00:00:00 TS 13.39 -107.52 695 684 O_____________ nhc_working_bt EP172023 13.40 -107.60 TS 45 1000 0 120,30, ,120 1007 180 40 55 12 120, , ,120 6 321
2023 EP MM 03:00:00 TS 13.64 -107.69 691 673 P_____________ EP172023 13.63 -107.75 TS 50 997 0 120,30, ,120 15 1008 200 35 12 120, , ,120 6 332
2023 EP MM 06:00:00 TS 13.90 -107.80 673 644 O_____________ nhc_working_bt EP172023 13.90 -107.80 TS 55 995 0 120,30,30,120 30 1009 220 30 65 12 120, , ,120 6 345
2023 EP MM 09:00:00 TS 14.20 -107.85 649 620 P_____________ EP172023 14.23 -107.81 TS 57 993 0 120,60,45,105 30 1009 220 30 12 120, , ,120 6 354
2023 EP MM 12:00:00 TS 14.53 -107.87 620 583 O_____________ nhc_working_bt EP172023 14.60 -107.80 TS 60 991 0 120,90,60,90 30,30, ,30 1009 220 30 75 12 120,90,60,120 7 357
2023 EP MM 15:00:00 TS 14.91 -107.88 583 546 P_____________ EP172023 14.95 -107.85 TS 62 989 0 120,95,60,95 40,35, ,35 1009 230 25 12 120,90,60,120 8 358
2023 EP MM 18:00:00 TS 15.30 -107.90 546 511 O_____________ nhc_working_bt EP172023 15.30 -107.90 HU 65 987 1 120,100,60,100 50,40,20,40 20,20, , 1009 240 20 85 12 120,90,60,120 8 355
2023 EP MM 21:00:00 TS 15.68 -107.94 511 493 P_____________ EP172023 15.67 -107.92 HU 72 981 1 125,95,60,100 50,40,25,40 20,20, , 1009 245 17 12 127,90,75,120 7 354
2023 EP MM 2023-10-19 00:00:00 TS 16.00 -107.97 493 477 O_____________ nhc_working_bt EP172023 16.00 -107.90 HU 80 975 1 130,90,60,100 50,40,30,40 20,20,15,15 1009 250 15 100 12 135,90,90,120 5 356
2023 EP MM 03:00:00 TS 16.21 -107.98 477 453 P_____________ EP172023 16.21 -107.86 HU 92 964 2 130,95,65,100 50,45,30,40 20,20,17,17 1009 250 15 12 142,105,105,135 4 5
2023 EP MM 06:00:00 TS 16.40 -107.93 453 415 O_____________ nhc_working_bt EP172023 16.40 -107.80 HU 105 953 3 130,100,70,100 50,50,30,40 20,20,20,20 1009 250 15 130 12 150,120,120,150 5 28
2023 EP MM 09:00:00 TS 16.69 -107.72 415 384 P_____________ EP172023 16.65 -107.72 HU 110 949 3 130,110,75,110 50,50,30,40 22,22,20,20 1008 230 15 12 165,150,135,150 7 32
2023 EP MM 12:00:00 TS 16.97 -107.57 384 376 O_____________ nhc_working_bt EP172023 16.90 -107.70 HU 115 946 4 130,120,80,120 50,50,30,40 25,25,20,20 1008 210 15 140 12 180,180,150,150 4 355
2023 EP MM 15:00:00 TS 17.13 -107.75 391 384 P_____________ EP172023 17.09 -107.83 HU 115 943 4 130,115,90,120 50,50,35,50 25,22,20,25 1008 210 12 12 180,180,180,180 5 309
2023 EP MM 18:00:00 TS 17.30 -108.00 391 368 O_____________ nhc_working_bt EP172023 17.30 -108.00 HU 115 941 4 130,110,100,120 50,50,40,60 25,20,20,30 1008 210 10 140 12 180,180,210,210 5 329
2023 EP MM 21:00:00 TS 17.58 -108.04 368 354 P_____________ EP172023 17.58 -108.10 HU 110 944 3 130,110,100,120 50,50,40,60 25,20,20,30 1007 225 10 12 180,195,210,210 6 353
2023 EP MM 2023-10-20 00:00:00 TS 17.90 -108.07 356 344 O_____________ nhc_working_bt EP172023 17.90 -108.20 HU 105 948 3 130,110,100,120 50,50,40,60 25,20,20,30 1007 240 10 130 12 180,210,210,210 6 344
2023 EP MM 03:00:00 TS 18.19 -108.22 347 344 P_____________ EP172023 18.20 -108.33 HU 102 951 3 130,105,90,115 50,45,40,50 25,20,20,25 1007 240 10 12 180,210,210,210 7 330
2023 EP MM 06:00:00 TS 18.50 -108.43 347 346 O_____________ nhc_working_bt EP172023 18.50 -108.50 HU 100 955 3 130,100,80,110 50,40,40,40 25,20,20,20 1007 240 10 120 12 180,210,210,210 8 326
2023 EP MM 09:00:00 TS 18.84 -108.67 361 355 P_____________ EP172023 18.80 -108.74 HU 100 956 3 140,105,85,115 55,45,40,50 27,22,20,22 1007 240 10 12 195,225,225,210 8 325
2023 EP MM 12:00:00 TS 19.17 -108.93 360 360 O_____________ nhc_working_bt EP172023 19.10 -109.00 HU 100 958 3 150,110,90,120 60,50,40,60 30,25,20,25 1007 240 10 115 12 210,240,240,210 8 318
2023 EP MM 15:00:00 TS 19.43 -109.23 382 359 P_____________ EP172023 19.38 -109.26 HU 102 956 3 145,110,95,115 55,45,40,65 27,25,20,25 1007 225 10 12 210,255,255,240 8 315
2023 EP MM 18:00:00 TS 19.70 -109.50 359 324 O_____________ nhc_working_bt EP172023 19.70 -109.50 HU 105 955 3 140,110,100,110 50,40,40,70 25,25,20,25 1007 210 10 115 12 210,270,270,270 7 324
2023 EP MM 21:00:00 TS 20.03 -109.69 324 279 P_____________ EP172023 20.08 -109.72 HU 105 955 3 140,110,100,110 50,40,40,70 27,25,20,25 1007 210 10 12 210,255,270,285 8 337
2023 EP MM 2023-10-21 00:00:00 TS 20.43 -109.83 279 223 O_____________ nhc_working_bt EP172023 20.50 -109.90 HU 105 955 3 140,110,100,110 50,40,40,70 30,25,20,25 1007 210 10 130 12 210,240,270,300 9 342
2023 EP MM 03:00:00 TS 20.90 -109.98 223 168 P_____________ EP172023 20.94 -110.02 HU 102 956 3 140,110,100,110 50,40,40,70 30,25,20,25 1007 210 10 12 180,240,255,285 10 345
2023 EP MM 06:00:00 TS 21.40 -110.10 168 113 O_____________ nhc_working_bt EP172023 21.40 -110.10 HU 100 958 3 140,110,100,110 50,40,40,70 30,25,20,25 1007 210 10 120 12 150,240,240,270 10 350
2023 EP MM 09:00:00 TS 21.88 -110.16 113 70 P_____________ EP172023 21.87 -110.16 HU 95 961 2 130,110,100,110 50,40,40,60 30,22,20,25 1007 210 10 12 150,225,240,270 9 354
2023 EP MM 12:00:00 TS 22.30 -110.20 70 45 O_____________ nhc_working_bt EP172023 22.30 -110.20 HU 90 964 2 120,110,100,110 50,40,40,50 30,20,20,25 1007 210 10 110 12 150,210,240,270 8 351
2023 EP MM 15:00:00 TS 22.63 -110.29 45 30 P_____________ EP172023 22.61 -110.27 HU 82 969 1 120,110,100,105 45,35,40,50 27,17,17,27 1007 210 12 12 150,210,240,270 6 352
2023 EP MM 18:00:00 TS 22.90 -110.30 30 10 O_____________ nhc_working_bt EP172023 22.90 -110.30 HU 75 974 1 120,110,100,100 40,30,40,50 25,15,15,30 1007 210 15 90 12 150,210,240,270 5 18
2023 EP MM 21:00:00 TS 23.13 -110.12 10 0 P_____________ EP172023 23.24 -110.23 HU 67 980 1 120,110,95,95 40,30,40,45 12,7,7,15 1007 210 17 12 150,225,300,300 6 36
2023 EP MM 2023-10-22 00:00:00 TS 23.40 -109.90 0 0 O_____________ nhc_working_bt EP172023 23.60 -110.10 TS 60 986 0 120,110,90,90 40,30,40,40 1008 210 20 75 12 150,240,360,330 8 20
2023 EP MM 03:00:00 TS 23.86 -109.83 0 0 P_____________ EP172023 23.98 -109.95 TS 55 988 0 120,115,90,105 50,45, , 1007 195 40 12 150,240,300,225 9 5
2023 EP MM 06:00:00 TS 24.30 -109.80 23 23 O_____________ nhc_working_bt EP172023 24.30 -109.80 TS 50 990 0 120,120,90,120 60,60, , 1007 180 60 60 12 150,240,240,120 7 7
2023 EP MM 09:00:00 TS 24.54 -109.74 45 45 P_____________ EP172023 24.49 -109.68 TS 52 988 0 120,120,90,120 60,60, , 1007 180 60 12 120,225,210,97 4 18
2023 EP MM 12:00:00 TS 24.67 -109.67 63 63 O_____________ nhc_working_bt EP172023 24.60 -109.60 TS 55 987 0 120,120,90,120 60,60, , 1007 180 60 60 12 90,210,180,75 2 32
2023 EP MM 15:00:00 TS 24.75 -109.60 78 78 P_____________ EP172023 24.71 -109.56 TS 55 987 0 110,127,80,105 60,55, , 1007 180 60 12 67,180,112,97 2 49
2023 EP MM 18:00:00 TS 24.80 -109.50 83 73 O_____________ nhc_working_bt EP172023 24.80 -109.50 TS 55 987 0 100,135,70,90 60,50, ,50 1007 180 60 65 12 45,150,45,120 2 56
2023 EP MM 21:00:00 TS 24.89 -109.38 73 67 P_____________ EP172023 24.89 -109.38 TS 50 989 0 95,132,65,85 30,25, ,25 1006 180 55 12 37,150,52,105 3 70
2023 EP MM 2023-10-23 00:00:00 TS 24.90 -109.20 67 67 O_____________ nhc_working_bt EP172023 24.90 -109.20 TS 45 991 0 90,130,60,80 1006 180 50 60 12 30,150,60,90 4 115
2023 EP MM 03:00:00 TS 24.72 -108.98 82 71 P_____________ EP172023 24.69 -108.99 TS 40 992 0 80,130,60,75 1006 165 50 12 30,135,60,75 6 131
2023 EP MM 06:00:00 TS 24.50 -108.70 71 32 O_____________ nhc_working_bt EP172023 24.50 -108.70 TS 35 993 0 70,130,60,70 1006 150 50 45 12 30,120,60,60 6 108
2023 EP MM 09:00:00 TS 24.53 -108.33 32 0 P_____________ EP172023 24.53 -108.33 TS 32 996 -1 1006 150 50 8 75
2023 EP MM 12:00:00 TS 24.70 -107.90 0 O_____________ nhc_working_bt EP172023 24.70 -107.90 TD 30 1000 -1 1006 150 50 40 8 66