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2021 Tropical Storm KOGUMA (2021161N18115)


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

Summary Information

Storm ID 2021161N18115
Start Jun 10 06Z
Landfall Jun 12 00Z, Jun 13 00Z
Max Intensity 38 kt (Jun 12 00Z), 992 mb (Jun 12 00Z)
End Jun 13 12Z
ATCF IDs ,WP052021
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 TOKYO WIND TOKYO PRES CMA WIND CMA PRES HKO WIND HKO PRES
degrees north degrees east kts mb kts mb kts mb kts mb kts mb
WP 2021-06-10 06:00:00 NR 17.60 115.40 15 1000
WP 09:00:00 NR 17.71 115.10 15 1000
WP 12:00:00 NR 17.80 114.80 15 1000
WP 15:00:00 NR 17.87 114.52 15 1000
WP 18:00:00 NR 17.90 114.20 15 1000
WP 21:00:00 NR 17.87 113.81 15 1001
WP 2021-06-11 00:00:00 TS 17.78 113.40 1000 15 1002 1000 25 1000
WP 03:00:00 TS 17.67 113.08 15 1002 1000 25 1000
WP 06:00:00 TS 17.64 112.79 1000 15 1002 1000 25 1000 25 998
WP 09:00:00 TS 17.69 112.50 17 1000 1000 29 998 25 998
WP 12:00:00 TS 17.85 112.11 1000 20 999 1000 29 998 25 998
WP 15:00:00 TS 18.00 111.65 20 999 999 29 998 25 998
WP 18:00:00 TS 18.15 111.08 35 998 20 999 35 998 34 995 30 996
WP 21:00:00 TS 18.27 110.50 22 998 35 998 34 995 30 996
WP 2021-06-12 00:00:00 TS 18.38 110.03 35 998 25 998 35 998 38 992 30 996
WP 03:00:00 TS 18.76 109.54 25 998 35 997 34 995 30 996
WP 06:00:00 TS 19.10 108.73 35 996 25 998 35 996 34 995 30 996
WP 09:00:00 TS 19.44 108.06 30 997 35 996 34 995 35 994
WP 12:00:00 TS 19.70 107.45 35 996 35 996 35 996 34 995 35 994
WP 15:00:00 TS 19.78 106.98 32 998 35 996 34 995 35 994
WP 18:00:00 TS 19.80 106.48 35 996 30 1001 35 996 34 995 35 994
WP 21:00:00 TS 19.80 106.06 25 1002 35 996 34 995 35 994
WP 2021-06-13 00:00:00 TS 19.79 105.56 35 996 20 1004 35 996 34 995 35 994
WP 03:00:00 TS 19.86 104.88 17 1004 998 29 996 25 998
WP 06:00:00 TS 20.02 104.03 1000 15 1004 1000 25 998 20 1000
WP 09:00:00 TS 20.35 102.90 999 25 998
WP 12:00:00 TS 20.70 101.90 998 998 25 998

Source Information

Agency Information
USA bwp052021.dat
TOKYO bst_all.txt:Line=68991:KOGUMA:2104
CMA CH2021BST.txt:Storm=5:Koguma
HKO HKO_best_track_2021.csv:Line=117:KOGUMA
NEWDELHI
REUNION
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 TOKYO LAT TOKYO LON TOKYO GRADE TOKYO WIND TOKYO PRES TOKYO R50_DIR TOKYO R30_DIR TOKYO R30_LONG TOKYO R30_SHORT TOKYO LAND CMA LAT CMA LON CMA CAT CMA WIND CMA PRES HKO LAT HKO LON HKO CAT HKO WIND HKO PRES 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 1 kts mb nmile nmile 1 degrees north degrees east 1 kts mb degrees north degrees east kts mb kts degrees
2021 WP MM 2021-06-10 06:00:00 NR 17.60 115.40 490 481 O_____________ jtwc_wp WP052021 17.60 115.40 DB 15 1000 -3 1002 70 6 290
2021 WP MM 09:00:00 NR 17.71 115.10 481 448 P_____________ WP052021 17.71 115.10 DB 15 1000 -3 1002 70 6 289
2021 WP MM 12:00:00 NR 17.80 114.80 448 414 O_____________ jtwc_wp WP052021 17.80 114.80 DB 15 1000 -3 1002 70 6 287
2021 WP MM 15:00:00 NR 17.87 114.52 414 386 P_____________ WP052021 17.87 114.52 DB 15 1000 -3 1002 100 6 280
2021 WP MM 18:00:00 NR 17.90 114.20 386 350 O_____________ jtwc_wp WP052021 17.90 114.20 DB 15 1000 -3 1002 130 7 269
2021 WP MM 21:00:00 NR 17.87 113.81 350 323 P_____________ WP052021 17.87 113.81 DB 15 1001 -3 1002 115 8 261
2021 WP MM 2021-06-11 00:00:00 TS 17.78 113.40 1000 tokyo 323 300 OOO___________ jtwc_wp WP052021 17.80 113.40 DB 15 1002 -3 1002 100 17.70 113.50 2 1000 0 0 0 17.80 113.30 1 25 1000 7 255
2021 WP MM 03:00:00 TS 17.67 113.08 300 277 PPO___________ WP052021 17.75 113.04 DB 15 1002 -3 1002 150 17.50 113.14 2 1000 0 0 17.70 113.10 1 25 1000 6 256
2021 WP MM 06:00:00 TS 17.64 112.79 1000 tokyo 277 244 OOOO__________ jtwc_wp WP052021 17.70 112.70 DB 15 1002 -3 1002 200 17.40 112.80 2 1000 0 0 0 17.70 112.80 1 25 1000 17.90 113.10 TD 25 998 6 272
2021 WP MM 09:00:00 TS 17.69 112.50 244 202 PPOO__________ WP052021 17.63 112.35 DB 17 1000 -3 1001 137 17.48 112.45 2 1000 0 0 17.80 112.50 1 29 998 18.00 112.90 TD 25 998 7 288
2021 WP MM 12:00:00 TS 17.85 112.11 1000 tokyo 202 155 OOOO__________ jtwc_wp WP052021 17.60 112.00 DB 20 999 -3 1000 75 17.70 112.00 2 1000 0 0 0 17.90 112.20 1 29 998 18.30 112.30 TD 25 998 9 291
2021 WP MM 15:00:00 TS 18.00 111.65 146 99 PPOO__________ WP052021 17.60 111.68 DB 20 999 -3 1001 145 17.99 111.31 2 999 0 0 18.10 111.60 1 29 998 18.30 112.00 TD 25 998 10 287
2021 WP MM 18:00:00 TS 18.15 111.08 35 998 tokyo 92 45 OOOO__________ jtwc_wp WP052021 17.70 111.30 DB 20 999 -3 1003 215 30 18.30 110.60 3 35 998 0 9 210 210 0 18.30 110.90 2 34 995 18.30 111.50 TD 30 996 11 284
2021 WP MM 21:00:00 TS 18.27 110.50 45 10 PPOO__________ WP052021 17.90 110.80 DB 22 998 -3 1004 220 30 18.49 110.10 3 35 998 0 9 210 210 18.40 110.50 2 34 995 18.30 110.60 TD 30 996 10 283
2021 WP MM 2021-06-12 00:00:00 TS 18.38 110.03 35 998 tokyo 0 0 OOOO__________ jtwc_wp WP052021 18.20 110.20 TD 25 998 -1 1005 225 30 18.70 109.70 3 35 998 0 9 210 210 0 18.40 110.10 2 38 992 18.20 110.10 TD 30 996 10 298
2021 WP MM 03:00:00 TS 18.76 109.54 0 0 PPOO__________ WP052021 18.58 109.52 TD 25 998 -1 1004 197 30 19.05 109.35 3 35 997 0 9 210 195 18.80 109.60 2 34 995 18.60 109.70 TD 30 996 14 300
2021 WP MM 06:00:00 TS 19.10 108.73 35 996 tokyo 0 0 OOOO__________ jtwc_wp WP052021 19.00 108.80 TD 25 998 -1 1003 170 30 19.40 108.90 3 35 996 0 4 210 180 0 19.00 108.60 2 34 995 19.00 108.60 TD 30 996 16 296
2021 WP MM 09:00:00 TS 19.44 108.06 53 53 PPPO__________ WP052021 19.44 108.13 TD 30 997 -1 1003 177 25 19.66 108.10 3 35 996 0 4 210 165 19.25 108.00 2 34 995 19.40 108.00 TS 35 994 13 297
2021 WP MM 12:00:00 TS 19.70 107.45 35 996 tokyo 115 68 OOOO__________ jtwc_wp WP052021 19.80 107.50 TS 35 996 0 25,15,15,25 1004 185 20 19.80 107.30 3 35 996 0 4 210 150 0 19.50 107.60 2 34 995 19.70 107.40 TS 35 994 11 289
2021 WP MM 15:00:00 TS 19.78 106.98 68 38 PPPO__________ WP052021 19.96 106.90 TS 32 998 -1 1004 180 20 19.79 106.86 3 35 996 0 4 210 150 19.68 107.05 2 34 995 19.70 107.10 TS 35 994 9 276
2021 WP MM 18:00:00 TS 19.80 106.48 35 996 tokyo 38 20 OOOO__________ jtwc_wp WP052021 20.00 106.40 TD 30 1001 -1 1004 175 20 19.70 106.50 3 35 996 0 4 210 150 0 19.80 106.50 2 34 995 19.70 106.50 TS 35 994 9 271
2021 WP MM 21:00:00 TS 19.80 106.06 20 0 PPPO__________ WP052021 20.02 106.10 TD 25 1002 -1 1004 175 20 19.61 105.99 3 35 996 0 4 210 150 19.86 106.05 2 34 995 19.70 106.10 TS 35 994 9 270
2021 WP MM 2021-06-13 00:00:00 TS 19.79 105.56 35 996 tokyo 0 0 OOOO__________ jtwc_wp WP052021 20.00 105.80 DB 20 1004 -3 1004 175 20 19.60 105.40 3 35 996 0 4 210 150 0 19.90 105.50 2 34 995 19.70 105.60 TS 35 994 11 273
2021 WP MM 03:00:00 TS 19.86 104.88 0 0 PPPO__________ WP052021 19.96 105.31 DB 17 1004 -3 1004 165 20 19.74 104.77 3 998 0 4 19.96 104.66 2 29 996 19.80 105.10 TD 25 998 15 279
2021 WP MM 06:00:00 TS 20.02 104.03 1000 tokyo 0 0 OOOO__________ jtwc_wp WP052021 19.90 104.70 DB 15 1004 -3 1004 155 20 20.00 104.00 2 1000 0 0 0 20.10 103.70 1 25 998 20.00 104.40 LW 20 1000 19 285
2021 WP MM 09:00:00 TS 20.35 102.90 0 0 _PP___________ WP052021 DB -3 20.33 103.01 2 999 0 0 20.36 102.78 1 25 998 21 289
2021 WP MM 12:00:00 TS 20.70 101.90 998 tokyo 0 _OO___________ -5 20.70 101.90 2 998 0 0 0 20.70 101.90 1 25 998 20 291