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1971 Severe Cyclonic Storm UNNAMED (1971300N12091)


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

Summary Information

Storm ID 1971300N12091
Start Oct 26 15Z
Landfall Oct 30 00Z
Max Intensity 65 kt (Oct 28 00Z)
End Nov 1 15Z
ATCF IDs ,IO141971,IO151971
Track status Best track data.

Storm track plot

Map of storm track

Intensity plots

Map of storm track

Radial wind information

No radial wind information for this storm


Position and Intensity Table

BASIN ISO_TIME_________ NATURE LAT LON DS824 WIND
days since 1858-11-17 00:00:00 degrees north degrees north
NI 1971-10-26 15:00:00 TS 11.50 90.70
NI 18:00:00 TS 11.90 90.50 25
NI 21:00:00 TS 12.30 90.30 25
NI 1971-10-27 00:00:00 TS 12.80 90.20 25
NI 03:00:00 TS 13.20 90.10 25
NI 06:00:00 TS 13.70 90.10 25
NI 09:00:00 TS 14.20 90.10 30
NI 12:00:00 TS 14.60 90.10 35
NI 15:00:00 TS 15.10 90.10 35
NI 18:00:00 TS 15.40 90.10 35
NI 21:00:00 TS 15.60 90.10 50
NI 1971-10-28 00:00:00 TS 15.80 90.10 65
NI 03:00:00 TS 16.10 90.10 65
NI 06:00:00 TS 16.50 90.10 65
NI 09:00:00 TS 17.00 90.00 65
NI 12:00:00 TS 17.50 89.90 65
NI 15:00:00 TS 17.90 89.70 65
NI 18:00:00 TS 18.30 89.40 65
NI 21:00:00 TS 18.60 88.90 65
NI 1971-10-29 00:00:00 TS 18.90 88.30 65
NI 03:00:00 TS 19.20 88.00 65
NI 06:00:00 TS 19.40 87.80 65
NI 09:00:00 TS 19.50 87.60 65
NI 12:00:00 TS 19.50 87.50 65
NI 15:00:00 TS 19.70 87.30 65
NI 18:00:00 TS 19.90 87.10 65
NI 21:00:00 TS 20.20 86.90 65
NI 1971-10-30 00:00:00 TS 20.50 86.80 65
NI 03:00:00 TS 20.70 86.60 50
NI 06:00:00 TS 20.90 86.50 35
NI 09:00:00 TS 21.20 86.50 30
NI 12:00:00 TS 21.40 86.60 25
NI 15:00:00 MX 21.60 86.70 25
NI 18:00:00 MX 21.70 86.80 25
NI 21:00:00 MX 21.80 86.90 25
NI 1971-10-31 00:00:00 MX 21.80 87.10 25
NI 03:00:00 MX 21.80 87.30 25
NI 06:00:00 MX 21.90 87.50 25
NI 09:00:00 MX 22.00 87.70 25
NI 12:00:00 MX 22.00 88.00 25
NI 15:00:00 DS 22.10 88.20
NI 18:00:00 DS 22.10 88.20
NI 21:00:00 DS 22.20 88.30
NI 1971-11-01 00:00:00 DS 22.20 88.30
NI 03:00:00 DS 22.30 88.50
NI 06:00:00 MX 22.50 88.90
NI 09:00:00 MX 22.60 89.50
NI 12:00:00 MX 22.80 90.00
NI 15:00:00 DS 23.00 90.60

Source Information

Agency Information
USA bio141971.txt::bio151971.txt
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 n_ind.dat:1203:14B
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-004:Line=11124
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 SSHS DS824 LAT DS824 LON DS824 STAGE DS824 WIND TD9636 LAT TD9636 LON TD9636 STAGE STORM SPEED STORM DIR
Year days since 1858-11-17 00:00:00 degrees north km km degrees north mb nmile degrees north 1 kts mb degrees north degrees east
1971 NI BB 1971-10-26 15:00:00 TS 11.50 90.70 625 606 ___________O___ -5 11.50 90.70 1 9 335
1971 NI BB 18:00:00 TS 11.90 90.50 606 582 O_________OP___ jtwc_io IO141971 11.90 90.50 -5 11.90 90.50 TC 25 11.90 90.50 1 9 335
1971 NI BB 21:00:00 TS 12.30 90.30 590 560 P_________PP___ IO141971 12.40 90.30 -5 12.40 90.30 TC 25 12.30 90.30 1 9 340
1971 NI BB 1971-10-27 00:00:00 TS 12.80 90.20 560 541 O_________OP___ jtwc_io IO141971 12.80 90.20 -5 12.80 90.20 TC 25 12.70 90.20 1 9 345
1971 NI BB 03:00:00 TS 13.20 90.10 541 510 P_________PO___ IO141971 13.20 90.10 -5 13.20 90.10 TC 25 13.20 90.10 1 9 355
1971 NI BB 06:00:00 TS 13.70 90.10 510 489 O_________OP___ jtwc_io IO141971 13.70 90.10 -5 13.70 90.10 TC 25 13.70 90.10 1 9 360
1971 NI BB 09:00:00 TS 14.20 90.10 484 466 P_________PP___ IO141971 14.20 90.10 -5 14.20 90.10 TC 30 14.20 90.10 1 9 0
1971 NI BB 12:00:00 TS 14.60 90.10 466 453 O_________OP___ jtwc_io IO141971 14.60 90.10 -5 14.60 90.10 TC 35 14.70 90.10 1 9 0
1971 NI BB 15:00:00 TS 15.10 90.10 450 444 P_________PO___ IO141971 15.00 90.10 -5 15.00 90.10 TC 35 15.10 90.10 2 8 0
1971 NI BB 18:00:00 TS 15.40 90.10 444 441 O_________OP___ jtwc_io IO141971 15.40 90.10 -5 15.40 90.10 TC 35 15.40 90.10 2 6 0
1971 NI BB 21:00:00 TS 15.60 90.10 441 439 P_________PP___ IO141971 15.60 90.10 -5 15.60 90.10 TC 50 15.60 90.10 2 4 0
1971 NI BB 1971-10-28 00:00:00 TS 15.80 90.10 439 438 O_________OP___ jtwc_io IO141971 15.80 90.10 -5 15.80 90.10 TC 65 15.80 90.10 2 5 0
1971 NI BB 03:00:00 TS 16.10 90.10 438 438 P_________PO___ IO141971 16.10 90.10 -5 16.10 90.10 TC 65 16.10 90.10 4 7 0
1971 NI BB 06:00:00 TS 16.50 90.10 441 441 O_________OP___ jtwc_io IO141971 16.50 90.10 -5 16.50 90.10 TC 65 16.50 90.10 4 9 355
1971 NI BB 09:00:00 TS 17.00 90.00 450 429 P_________PP___ IO141971 17.00 90.00 -5 17.00 90.00 TC 65 17.00 90.00 4 10 350
1971 NI BB 12:00:00 TS 17.50 89.90 429 406 O_________OP___ jtwc_io IO141971 17.50 89.90 -5 17.50 89.90 TC 65 17.50 89.90 4 10 340
1971 NI BB 15:00:00 TS 17.90 89.70 414 361 P_________PO___ IO141971 17.90 89.70 -5 17.90 89.70 TC 65 17.90 89.70 4 10 330
1971 NI BB 18:00:00 TS 18.30 89.40 361 298 O_________OP___ jtwc_io IO141971 18.30 89.40 -5 18.30 89.40 TC 65 18.30 89.30 4 11 310
1971 NI BB 21:00:00 TS 18.60 88.90 298 237 P_________PP___ IO141971 18.60 88.90 -5 18.60 88.90 TC 65 18.60 88.90 4 12 300
1971 NI BB 1971-10-29 00:00:00 TS 18.90 88.30 229 183 O_________OP___ jtwc_io IO141971 18.90 88.30 -5 18.90 88.30 TC 65 19.00 88.40 4 10 305
1971 NI BB 03:00:00 TS 19.20 88.00 183 152 P_________PO___ IO141971 19.20 88.00 -5 19.20 88.00 TC 65 19.20 88.00 4 7 310
1971 NI BB 06:00:00 TS 19.40 87.80 152 129 O_________OP___ jtwc_io IO141971 19.40 87.80 -5 19.40 87.80 TC 65 19.40 87.80 4 4 310
1971 NI BB 09:00:00 TS 19.50 87.60 129 122 P_________PP___ IO141971 19.50 87.60 -5 19.50 87.60 TC 65 19.50 87.60 4 3 295
1971 NI BB 12:00:00 TS 19.50 87.50 122 91 O_________OP___ jtwc_io IO141971 19.50 87.50 -5 19.50 87.50 TC 65 19.60 87.40 4 4 305
1971 NI BB 15:00:00 TS 19.70 87.30 91 61 P_________PO___ IO141971 19.70 87.30 -5 19.70 87.30 TC 65 19.70 87.30 4 5 315
1971 NI BB 18:00:00 TS 19.90 87.10 61 23 O_________OP___ jtwc_io IO141971 19.90 87.10 -5 19.90 87.10 TC 65 19.90 87.10 4 6 325
1971 NI BB 21:00:00 TS 20.20 86.90 23 0 P_________PP___ IO141971 20.20 86.90 -5 20.20 86.90 TC 65 20.20 86.90 4 7 330
1971 NI BB 1971-10-30 00:00:00 TS 20.50 86.80 0 0 O_________OP___ jtwc_io IO141971 20.50 86.80 -5 20.50 86.80 TC 65 20.40 86.70 4 6 330
1971 NI BB 03:00:00 TS 20.70 86.60 0 0 P_________PO___ IO141971 20.70 86.60 -5 20.70 86.60 TC 50 20.70 86.60 4 5 330
1971 NI BB 06:00:00 TS 20.90 86.50 0 0 O_________OP___ jtwc_io IO141971 20.90 86.50 -5 20.90 86.50 TC 35 21.00 86.50 4 5 350
1971 NI BB 09:00:00 TS 21.20 86.50 0 0 P_________PP___ IO141971 21.20 86.50 -5 21.20 86.50 TC 30 21.20 86.60 4 5 10
1971 NI BB 12:00:00 TS 21.40 86.60 0 0 O_________OP___ jtwc_io IO141971 21.40 86.60 -5 21.40 86.60 TC 25 21.40 86.60 4 4 20
1971 NI BB 15:00:00 MX 21.60 86.70 0 0 P_________PO___ IO141971 21.60 86.70 -5 21.60 86.70 TC 25 21.60 86.70 6 3 30
1971 NI BB 18:00:00 MX 21.70 86.80 0 0 O_________OP___ jtwc_io IO141971 21.70 86.80 -5 21.70 86.80 TC 25 21.70 86.80 6 3 55
1971 NI BB 21:00:00 MX 21.80 86.90 0 0 P_________PP___ IO141971 21.80 86.90 -5 21.80 86.90 TC 25 21.70 86.90 6 3 70
1971 NI BB 1971-10-31 00:00:00 MX 21.80 87.10 0 0 O_________OP___ jtwc_io IO141971 21.80 87.10 -5 21.80 87.10 TC 25 21.80 87.10 6 3 75
1971 NI BB 03:00:00 MX 21.80 87.30 0 0 P_________PO___ IO141971 21.90 87.30 -5 21.90 87.30 TC 25 21.80 87.30 6 4 75
1971 NI BB 06:00:00 MX 21.90 87.50 0 0 O_________OP___ jtwc_io IO141971 21.90 87.50 -5 21.90 87.50 TC 25 21.90 87.50 6 4 75
1971 NI BB 09:00:00 MX 22.00 87.70 0 0 P_________PP___ IO141971 21.90 87.70 -5 22.00 87.70 TC 25 22.00 87.80 6 4 75
1971 NI BB 12:00:00 MX 22.00 88.00 0 0 O_________OP___ jtwc_io IO141971 22.00 87.90 -5 22.00 87.90 TC 25 22.00 88.00 6 5 70
1971 NI BB 15:00:00 DS 22.10 88.20 0 0 P__________O___ IO141971 22.10 88.00 -5 TC 22.10 88.20 6 3 65
1971 NI BB 18:00:00 DS 22.10 88.20 0 0 P__________P___ IO141971 22.10 88.10 -5 22.10 88.20 6 1 40
1971 NI BB 21:00:00 DS 22.20 88.30 0 0 P__________P___ IO141971 22.20 88.20 -5 22.20 88.30 6 1 40
1971 NI BB 1971-11-01 00:00:00 DS 22.20 88.30 0 0 P__________P___ IO141971 22.30 88.40 -5 22.20 88.30 6 3 60
1971 NI BB 03:00:00 DS 22.30 88.50 0 0 P__________O___ IO141971 22.40 88.60 -5 22.30 88.50 6 6 65
1971 NI BB 06:00:00 MX 22.50 88.90 0 0 O__________P___ jtwc_io IO151971 22.50 89.00 -5 22.40 88.90 6 10 70
1971 NI BB 09:00:00 MX 22.60 89.50 0 0 P__________P___ IO151971 22.60 89.50 -5 22.60 89.40 6 11 70
1971 NI BB 12:00:00 MX 22.80 90.00 0 0 O__________P___ jtwc_io IO151971 22.80 90.10 -5 22.80 90.00 6 11 70
1971 NI BB 15:00:00 DS 23.00 90.60 0 ___________O___ IO151971 -5 23.00 90.60 6 11 70