Site contains unofficial IBTrACS data. Visit the IBTrACS Website to access archived data.

2020 Tropical Cyclone NOT_NAMED (2020344S11109)


IBTrACS version v04r00. Visit IBTrACS website for data access.
Please direct all questions to the IBTrACS Q and A forum

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

Summary Information

Storm ID 2020344S11109
Start Dec 8 18Z
Landfall Dec 11 03Z
Max Intensity 45 kt (Dec 8 21Z)
End Dec 11 06Z
ATCF IDs SI032020
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
SI 2020-12-08 18:00:00 NR -11.00 108.50 45 992
SI 21:00:00 NR -11.02 108.71 45 993
SI 2020-12-09 00:00:00 NR -11.10 109.00 45 994
SI 03:00:00 NR -11.30 109.43 45 993
SI 06:00:00 NR -11.60 109.90 45 993
SI 09:00:00 NR -11.97 110.29 40 995
SI 12:00:00 NR -12.40 110.60 35 998
SI 15:00:00 NR -12.86 110.77 35 998
SI 18:00:00 NR -13.30 110.90 35 998
SI 21:00:00 NR -13.67 111.10 35 998
SI 2020-12-10 00:00:00 NR -14.02 111.38 35 999
SI 03:00:00 NR -14.40 111.80 35 1000
SI 06:00:00 NR -14.80 112.30 35 1001
SI 09:00:00 NR -15.22 112.79 35 1001
SI 12:00:00 NR -15.70 113.30 35 1001
SI 15:00:00 NR -16.16 113.73 35 1000
SI 18:00:00 NR -16.90 114.40 35 1000
SI 21:00:00 NR -18.24 115.65 37 999
SI 2020-12-11 00:00:00 NR -19.70 117.10 39 999
SI 03:00:00 NR -20.58 118.17 37 999
SI 06:00:00 NR -21.10 119.00 35 999

Source Information

Agency Information
USA BOTH_tcvitals.txt:Line=1487::combined_tcvitals.new:Line=1912
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 WIND USA PRES USA SSHS USA R34 USA POCI USA ROCI USA RMW STORM SPEED STORM DIR
Year degrees north degrees east km km degrees north degrees east kts mb 1 nmile mb nmile nmile kts degrees
2021 SI WA 2020-12-08 18:00:00 NR -11.00 108.50 358 358 O_____________ tcvitals SI032020 -11.00 108.50 45 992 0 45, ,65,75 1003 130 25 4 95
2021 SI WA 21:00:00 NR -11.02 108.71 359 358 P_____________ SI032020 -11.02 108.71 45 993 0 45, ,67,72 1003 128 25 5 102
2021 SI WA 2020-12-09 00:00:00 NR -11.10 109.00 369 367 O_____________ tcvitals SI032020 -11.10 109.00 45 994 0 45, ,70,70 1004 126 25 8 111
2021 SI WA 03:00:00 NR -11.30 109.43 375 371 P_____________ SI032020 -11.30 109.43 45 993 0 65, ,70,87 1003 138 25 10 120
2021 SI WA 06:00:00 NR -11.60 109.90 390 390 O_____________ tcvitals SI032020 -11.60 109.90 45 993 0 85,40,70,105 1003 150 25 11 129
2021 SI WA 09:00:00 NR -11.97 110.29 425 423 P_____________ SI032020 -11.97 110.29 40 995 0 72,50,75,95 1003 138 25 11 139
2021 SI WA 12:00:00 NR -12.40 110.60 463 463 O_____________ tcvitals SI032020 -12.40 110.60 35 998 0 60,60,80,85 1003 126 25 10 153
2021 SI WA 15:00:00 NR -12.86 110.77 513 513 P_____________ SI032020 -12.85 110.76 35 998 0 60,50,75,77 1002 138 25 10 162
2021 SI WA 18:00:00 NR -13.30 110.90 555 555 O_____________ tcvitals SI032020 -13.30 110.90 35 998 0 60,40,70,70 1002 150 25 9 158
2021 SI WA 21:00:00 NR -13.67 111.10 597 597 P_____________ SI032020 -13.69 111.15 35 998 0 52,40,65,67 1003 165 25 9 147
2021 SI WA 2020-12-10 00:00:00 NR -14.02 111.38 628 628 I_____________ tcvitals SI032020 -14.05 111.47 35 999 0 45,40,60,65 1004 180 25 10 137
2021 SI WA 03:00:00 NR -14.40 111.80 672 672 P_____________ SI032020 -14.41 111.85 35 1000 0 45,40,62,65 1004 180 25 12 131
2021 SI WA 06:00:00 NR -14.80 112.30 713 710 O_____________ tcvitals SI032020 -14.80 112.30 35 1001 0 45,40,65,65 1004 180 25 13 131
2021 SI WA 09:00:00 NR -15.22 112.79 731 655 P_____________ SI032020 -15.22 112.78 35 1001 0 45,35,67,47 1004 180 25 13 133
2021 SI WA 12:00:00 NR -15.70 113.30 655 594 O_____________ tcvitals SI032020 -15.70 113.30 35 1001 0 45,30,70,30 1004 180 25 13 136
2021 SI WA 15:00:00 NR -16.16 113.73 585 494 P_____________ SI032020 -16.16 113.73 35 1000 0 47,32,70,30 1003 180 25 16 139
2021 SI WA 18:00:00 NR -16.90 114.40 479 292 O_____________ tcvitals SI032020 -16.90 114.40 35 1000 0 50,35,70,30 1003 180 25 28 139
2021 SI WA 21:00:00 NR -18.24 115.65 288 113 P_____________ SI032020 -18.29 115.68 37 999 0 50,37,70,30 1003 180 25 38 138
2021 SI WA 2020-12-11 00:00:00 NR -19.70 117.10 105 0 O_____________ tcvitals SI032020 -19.70 117.10 39 999 0 50,40,70,30 1003 180 25 33 135
2021 SI WA 03:00:00 NR -20.58 118.17 0 0 P_____________ SI032020 -20.58 118.17 37 999 0 1003 180 27 23 128
2021 SI WA 06:00:00 NR -21.10 119.00 0 O_____________ tcvightals SI032020 -21.10 119.00 35 999 0 1003 180 30 19 124