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2021 Subtropical storm NEPARTAK (2021205N25149)


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

Summary Information

Storm ID 2021205N25149
Start Jul 24 00Z
Landfall Jul 28 06Z
Max Intensity 45 kt (Jul 27 06Z), 985 mb (Jul 26 18Z)
End Jul 29 12Z
ATCF IDs WP112021
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
WP 2021-07-24 00:00:00 SS 24.85 149.45 35 989
WP 03:00:00 SS 25.16 149.53
WP 06:00:00 SS 25.52 149.61
WP 09:00:00 SS 25.97 149.70
WP 12:00:00 SS 26.47 149.79
WP 15:00:00 SS 26.95 149.90
WP 18:00:00 SS 27.50 150.00
WP 21:00:00 SS 28.19 150.02
WP 2021-07-25 00:00:00 SS 28.91 150.07 35 996
WP 03:00:00 SS 29.53 150.20 35 995
WP 06:00:00 SS 30.09 150.36 35 995
WP 09:00:00 SS 30.69 150.47 35 995
WP 12:00:00 SS 31.20 150.50 35 995
WP 15:00:00 SS 31.50 150.52 35 995
WP 18:00:00 SS 31.80 150.50 35 995
WP 21:00:00 SS 32.30 150.51 35 995
WP 2021-07-26 00:00:00 SS 32.90 150.30 35 995
WP 03:00:00 SS 33.60 149.69 35 995
WP 06:00:00 SS 34.20 148.80 35 996
WP 09:00:00 SS 34.47 147.84 35 993
WP 12:00:00 SS 34.60 146.80 35 990
WP 15:00:00 SS 34.87 145.80 37 987
WP 18:00:00 SS 35.00 144.80 40 985
WP 21:00:00 SS 34.75 143.67 40 986
WP 2021-07-27 00:00:00 SS 34.50 142.80 40 988
WP 03:00:00 SS 34.59 142.52 42 987
WP 06:00:00 SS 34.90 142.50 45 987
WP 09:00:00 SS 35.33 142.39 45 987
WP 12:00:00 SS 35.80 142.30 45 988
WP 15:00:00 SS 36.08 142.19 40 987
WP 18:00:00 SS 36.40 142.10 35 986
WP 21:00:00 SS 36.93 142.06 35 986
WP 2021-07-28 00:00:00 SS 37.60 142.00 35 986
WP 03:00:00 SS 38.36 141.89 32 986
WP 06:00:00 SS 39.10 141.60 30 987
WP 09:00:00 SS 39.71 141.06 30 992
WP 12:00:00 SS 40.20 140.30 30 997
WP 15:00:00 SS 40.64 139.39 27 994
WP 18:00:00 SS 40.90 138.50 25 991
WP 21:00:00 SS 40.91 137.86 22 992
WP 2021-07-29 00:00:00 SS 40.80 137.40 20 993
WP 03:00:00 SS 40.74 137.04 20 989
WP 06:00:00 SS 40.70 136.80 20 986
WP 09:00:00 SS 40.69 136.63 20 992
WP 12:00:00 SS 40.70 136.50 20 999

Source Information

Agency Information
USA BOTH_tcvitals.txt:Line=6189::bwp112021.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 POCI USA ROCI USA RMW USA GUST STORM SPEED STORM DIR
Year degrees north degrees east km km degrees north degrees east kts mb 1 nmile mb nmile nmile kts kts degrees
2021 WP MM 2021-07-24 00:00:00 SS 24.85 149.45 1442 1424 O_____________ tcvitals WP112021 25.00 149.50 35 989 0 155,185, , 1003 180 100 6 12
2021 WP MM 03:00:00 SS 25.16 149.53 1415 1394 P_____________ WP112021 25.42 149.51 -5 1003 265 117 7 12
2021 WP MM 06:00:00 SS 25.52 149.61 1394 1365 O_____________ tcvitals WP112021 25.85 149.53 -5 1003 350 135 8 11
2021 WP MM 09:00:00 SS 25.97 149.70 1356 1328 P_____________ WP112021 26.28 149.55 -5 1003 350 135 10 10
2021 WP MM 12:00:00 SS 26.47 149.79 1319 1292 O_____________ tcvitals WP112021 26.73 149.58 -5 1003 350 135 10 11
2021 WP MM 15:00:00 SS 26.95 149.90 1284 1250 P_____________ WP112021 27.20 149.63 -5 1003 350 127 11 10
2021 WP MM 18:00:00 SS 27.50 150.00 1250 1195 O_____________ tcvitals WP112021 27.70 149.70 -5 1003 350 120 13 5
2021 WP MM 21:00:00 SS 28.19 150.02 1195 1147 P_____________ WP112021 28.23 149.79 -5 1002 345 120 14 3
2021 WP MM 2021-07-25 00:00:00 SS 28.91 150.07 1147 1110 O_____________ tcvitals WP112021 28.80 149.90 35 996 0 320,290, , 1002 340 120 14 7
2021 WP MM 03:00:00 SS 29.53 150.20 1110 1081 P_____________ WP112021 29.41 150.04 35 995 0 220,257, , 1002 340 135 12 12
2021 WP MM 06:00:00 SS 30.09 150.36 1082 1049 I_____________ tcvitals WP112021 30.04 150.19 35 995 0 120,225, , 1002 340 150 12 11
2021 WP MM 09:00:00 SS 30.69 150.47 1050 1020 P_____________ WP112021 30.67 150.37 35 995 0 167,330, , 1002 340 135 11 6
2021 WP MM 12:00:00 SS 31.20 150.50 1020 1002 O_____________ tcgp WP112021 31.20 150.50 SS 35 995 -2 215,435, ,70 1002 340 120 8 4
2021 WP MM 15:00:00 SS 31.50 150.52 1002 986 P_____________ WP112021 31.50 150.54 SS 35 995 -2 237,392, , 1002 340 120 6 1
2021 WP MM 18:00:00 SS 31.80 150.50 986 960 O_____________ tcgp WP112021 31.80 150.50 SS 35 995 -2 260,350, , 1002 340 120 8 358
2021 WP MM 21:00:00 SS 32.30 150.51 960 915 P_____________ WP112021 32.30 150.51 SS 35 995 -2 260,350, , 1002 345 125 11 351
2021 WP MM 2021-07-26 00:00:00 SS 32.90 150.30 915 836 O_____________ tcgp WP112021 32.90 150.30 SS 35 995 -2 260,350, , 1002 350 130 15 332
2021 WP MM 03:00:00 SS 33.60 149.69 836 746 P_____________ WP112021 33.60 149.69 SS 35 995 -2 192, , , 1002 350 127 18 316
2021 WP MM 06:00:00 SS 34.20 148.80 737 649 O_____________ tcgp WP112021 34.20 148.80 SS 35 996 -2 125, , , 1002 350 125 45 18 299
2021 WP MM 09:00:00 SS 34.47 147.84 640 557 P_____________ WP112021 34.47 147.84 SS 35 993 -2 212, , , 1001 300 125 17 284
2021 WP MM 12:00:00 SS 34.60 146.80 548 461 O_____________ tcgp WP112021 34.60 146.80 SS 35 990 -2 300, , ,150 1000 250 125 17 283
2021 WP MM 15:00:00 SS 34.87 145.80 452 370 P_____________ WP112021 34.87 145.80 SS 37 987 -2 167 1001 250 112 17 284
2021 WP MM 18:00:00 SS 35.00 144.80 361 272 O_____________ tcgp WP112021 35.00 144.80 SS 40 985 -2 , ,180,185 1002 250 100 18 266
2021 WP MM 21:00:00 SS 34.75 143.67 272 218 P_____________ WP112021 34.75 143.67 SS 40 986 -2 , ,175,177 1000 242 105 17 253
2021 WP MM 2021-07-27 00:00:00 SS 34.50 142.80 218 189 O_____________ tcgp WP112021 34.50 142.80 SS 40 988 -2 , ,170,170 998 235 110 10 261
2021 WP MM 03:00:00 SS 34.59 142.52 189 170 P_____________ WP112021 34.59 142.52 SS 42 987 -2 , ,130,117 998 235 82 5 328
2021 WP MM 06:00:00 SS 34.90 142.50 170 142 O_____________ tcgp WP112021 34.90 142.50 SS 45 987 -2 110,140,90,65 998 235 55 8 352
2021 WP MM 09:00:00 SS 35.33 142.39 142 126 P_____________ WP112021 35.33 142.39 SS 45 987 -2 112,140,90,65 998 212 52 9 350
2021 WP MM 12:00:00 SS 35.80 142.30 126 119 O_____________ tcgp WP112021 35.80 142.30 SS 45 988 -2 115,140,90,65 998 190 50 8 348
2021 WP MM 15:00:00 SS 36.08 142.19 125 118 P_____________ WP112021 36.08 142.19 SS 40 987 -2 112,117, , 999 162 47 6 345
2021 WP MM 18:00:00 SS 36.40 142.10 118 98 O_____________ tcgp WP112021 36.40 142.10 SS 35 986 -2 110,95, , 1000 135 45 9 353
2021 WP MM 21:00:00 SS 36.93 142.06 98 87 P_____________ WP112021 36.93 142.06 SS 35 986 -2 100,97, , 999 107 45 12 356
2021 WP MM 2021-07-28 00:00:00 SS 37.60 142.00 88 34 O_____________ tcgp WP112021 37.60 142.00 SS 35 986 -2 90,100, ,90 999 80 45 14 355
2021 WP MM 03:00:00 SS 38.36 141.89 34 0 P_____________ WP112021 38.36 141.89 SS 32 986 -2 999 72 40 15 348
2021 WP MM 06:00:00 SS 39.10 141.60 0 0 O_____________ tcgp WP112021 39.10 141.60 SD 30 987 -2 1000 65 35 15 334
2021 WP MM 09:00:00 SS 39.71 141.06 0 0 P_____________ WP112021 39.71 141.06 SD 30 992 -2 999 62 35 15 318
2021 WP MM 12:00:00 SS 40.20 140.30 0 0 O_____________ tcgp WP112021 40.20 140.30 SD 30 997 -2 999 60 35 16 306
2021 WP MM 15:00:00 SS 40.64 139.39 42 42 P_____________ WP112021 40.64 139.39 SD 27 994 -2 1000 67 42 15 297
2021 WP MM 18:00:00 SS 40.90 138.50 122 122 O_____________ tcgp WP112021 40.90 138.50 SD 25 991 -2 1001 75 50 12 283
2021 WP MM 21:00:00 SS 40.91 137.86 171 171 P_____________ WP112021 40.91 137.86 SD 22 992 -2 1001 75 50 8 263
2021 WP MM 2021-07-29 00:00:00 SS 40.80 137.40 211 211 O_____________ tcgp WP112021 40.80 137.40 SD 20 993 -2 1001 75 50 6 255
2021 WP MM 03:00:00 SS 40.74 137.04 244 244 P_____________ WP112021 40.74 137.04 SD 20 989 -2 1001 75 50 5 258
2021 WP MM 06:00:00 SS 40.70 136.80 260 260 O_____________ tcgp WP112021 40.70 136.80 SD 20 986 -2 1001 75 50 3 260
2021 WP MM 09:00:00 SS 40.69 136.63 276 276 P_____________ WP112021 40.69 136.63 SD 20 992 -2 1001 100 50 2 270
2021 WP MM 12:00:00 SS 40.70 136.50 284 O_____________ tcgp WP112021 40.70 136.50 SD 20 999 -2 1001 125 50 2 276