1971 Severe Cyclonic Storm NOT_NAMED (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
degrees north degrees east kts
NI 1971-10-26 15:00:00 NR 11.50 90.70
NI 18:00:00 TS 11.90 90.51 25
NI 21:00:00 TS 12.33 90.34 25
NI 1971-10-27 00:00:00 TS 12.78 90.20 25
NI 03:00:00 TS 13.23 90.12 25
NI 06:00:00 TS 13.70 90.09 25
NI 09:00:00 TS 14.17 90.08 30
NI 12:00:00 TS 14.63 90.09 35
NI 15:00:00 TS 15.06 90.10 35
NI 18:00:00 TS 15.39 90.11 35
NI 21:00:00 TS 15.61 90.11 50
NI 1971-10-28 00:00:00 TS 15.81 90.11 65
NI 03:00:00 TS 16.10 90.11 65
NI 06:00:00 TS 16.50 90.09 65
NI 09:00:00 TS 16.99 90.03 65
NI 12:00:00 TS 17.48 89.90 65
NI 15:00:00 TS 17.92 89.71 65
NI 18:00:00 TS 18.30 89.38 65
NI 21:00:00 TS 18.63 88.86 65
NI 1971-10-29 00:00:00 TS 18.92 88.34 65
NI 03:00:00 TS 19.19 87.99 65
NI 06:00:00 TS 19.39 87.78 65
NI 09:00:00 TS 19.46 87.62 65
NI 12:00:00 TS 19.52 87.48 65
NI 15:00:00 TS 19.68 87.30 65
NI 18:00:00 TS 19.91 87.10 65
NI 21:00:00 TS 20.19 86.93 65
NI 1971-10-30 00:00:00 TS 20.48 86.77 65
NI 03:00:00 TS 20.71 86.61 50
NI 06:00:00 TS 20.92 86.52 35
NI 09:00:00 TS 21.17 86.53 30
NI 12:00:00 TS 21.41 86.60 25
NI 15:00:00 TS 21.59 86.69 25
NI 18:00:00 TS 21.70 86.80 25
NI 21:00:00 TS 21.76 86.94 25
NI 1971-10-31 00:00:00 TS 21.79 87.10 25
NI 03:00:00 TS 21.83 87.30 25
NI 06:00:00 TS 21.89 87.51 25
NI 09:00:00 TS 21.95 87.74 25
NI 12:00:00 TS 22.02 87.97 25
NI 15:00:00 NR 22.10 88.20
NI 18:00:00 NR 22.14 88.25
NI 21:00:00 NR 22.17 88.26
NI 1971-11-01 00:00:00 NR 22.22 88.32
NI 03:00:00 NR 22.30 88.50
NI 06:00:00 TS 22.45 88.90
NI 09:00:00 TS 22.63 89.47
NI 12:00:00 TS 22.80 90.03
NI 15:00:00 NR 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 degrees north degrees east km km degrees north degrees east 1 degrees north degrees east kts degrees north degrees east kts degrees
1971 NI BB 1971-10-26 15:00:00 NR 11.50 90.70 625 606 __________O___ -1 11.50 90.70 1 9 335
1971 NI BB 18:00:00 TS 11.90 90.51 606 582 O________OP___ jtwc_io IO141971 11.90 90.50 -1 11.90 90.50 TC 25 11.90 90.51 1 9 337
1971 NI BB 21:00:00 TS 12.33 90.34 590 560 P________PP___ IO141971 12.35 90.33 -1 12.35 90.33 TC 25 12.31 90.34 1 9 341
1971 NI BB 1971-10-27 00:00:00 TS 12.78 90.20 560 541 O________OP___ jtwc_io IO141971 12.80 90.20 -1 12.80 90.20 TC 25 12.74 90.20 1 9 347
1971 NI BB 03:00:00 TS 13.23 90.12 541 510 P________PO___ IO141971 13.25 90.13 -1 13.25 90.13 TC 25 13.20 90.10 1 9 353
1971 NI BB 06:00:00 TS 13.70 90.09 510 489 O________OP___ jtwc_io IO141971 13.70 90.10 -1 13.70 90.10 TC 25 13.70 90.06 1 9 358
1971 NI BB 09:00:00 TS 14.17 90.08 484 466 P________PP___ IO141971 14.16 90.09 -1 14.16 90.09 TC 30 14.20 90.05 1 9 0
1971 NI BB 12:00:00 TS 14.63 90.09 466 453 O________OP___ jtwc_io IO141971 14.60 90.10 -1 14.60 90.10 TC 35 14.68 90.08 1 9 0
1971 NI BB 15:00:00 TS 15.06 90.10 450 444 P________PO___ IO141971 15.04 90.10 -1 15.04 90.10 TC 35 15.10 90.10 2 8 2
1971 NI BB 18:00:00 TS 15.39 90.11 444 441 O________OP___ jtwc_io IO141971 15.40 90.10 -1 15.40 90.10 TC 35 15.38 90.12 2 6 2
1971 NI BB 21:00:00 TS 15.61 90.11 441 439 P________PP___ IO141971 15.61 90.10 -1 15.61 90.10 TC 50 15.61 90.13 2 4 0
1971 NI BB 1971-10-28 00:00:00 TS 15.81 90.11 439 438 O________OP___ jtwc_io IO141971 15.80 90.10 -1 15.80 90.10 TC 65 15.83 90.13 2 5 0
1971 NI BB 03:00:00 TS 16.10 90.11 438 438 P________PO___ IO141971 16.10 90.11 -1 16.10 90.11 TC 65 16.10 90.10 4 7 0
1971 NI BB 06:00:00 TS 16.50 90.09 441 441 O________OP___ jtwc_io IO141971 16.50 90.10 -1 16.50 90.10 TC 65 16.51 90.08 4 9 356
1971 NI BB 09:00:00 TS 16.99 90.03 450 429 P________PP___ IO141971 16.99 90.04 -1 16.99 90.04 TC 65 16.98 90.03 4 10 349
1971 NI BB 12:00:00 TS 17.48 89.90 429 406 O________OP___ jtwc_io IO141971 17.50 89.90 -1 17.50 89.90 TC 65 17.45 89.91 4 10 342
1971 NI BB 15:00:00 TS 17.92 89.71 414 361 P________PO___ IO141971 17.93 89.72 -1 17.93 89.72 TC 65 17.90 89.70 4 10 328
1971 NI BB 18:00:00 TS 18.30 89.38 361 298 O________OP___ jtwc_io IO141971 18.30 89.40 -1 18.30 89.40 TC 65 18.29 89.33 4 11 311
1971 NI BB 21:00:00 TS 18.63 88.86 298 237 P________PP___ IO141971 18.62 88.85 -1 18.62 88.85 TC 65 18.65 88.87 4 12 302
1971 NI BB 1971-10-29 00:00:00 TS 18.92 88.34 229 183 O________OP___ jtwc_io IO141971 18.90 88.30 -1 18.90 88.30 TC 65 18.95 88.41 4 10 304
1971 NI BB 03:00:00 TS 19.19 87.99 183 152 P________PO___ IO141971 19.19 87.99 -1 19.19 87.99 TC 65 19.20 88.00 4 7 312
1971 NI BB 06:00:00 TS 19.39 87.78 152 129 O________OP___ jtwc_io IO141971 19.40 87.80 -1 19.40 87.80 TC 65 19.36 87.75 4 4 308
1971 NI BB 09:00:00 TS 19.46 87.62 129 122 P________PP___ IO141971 19.46 87.64 -1 19.46 87.64 TC 65 19.47 87.57 4 3 295
1971 NI BB 12:00:00 TS 19.52 87.48 122 91 O________OP___ jtwc_io IO141971 19.50 87.50 -1 19.50 87.50 TC 65 19.57 87.43 4 4 305
1971 NI BB 15:00:00 TS 19.68 87.30 91 61 P________PO___ IO141971 19.66 87.30 -1 19.66 87.30 TC 65 19.70 87.30 4 5 317
1971 NI BB 18:00:00 TS 19.91 87.10 61 23 O________OP___ jtwc_io IO141971 19.90 87.10 -1 19.90 87.10 TC 65 19.92 87.09 4 6 326
1971 NI BB 21:00:00 TS 20.19 86.93 23 0 P________PP___ IO141971 20.20 86.94 -1 20.20 86.94 TC 65 20.17 86.89 4 7 332
1971 NI BB 1971-10-30 00:00:00 TS 20.48 86.77 0 0 O________OP___ jtwc_io IO141971 20.50 86.80 -1 20.50 86.80 TC 65 20.44 86.72 4 6 330
1971 NI BB 03:00:00 TS 20.71 86.61 0 0 P________PO___ IO141971 20.71 86.62 -1 20.71 86.62 TC 50 20.70 86.60 4 5 331
1971 NI BB 06:00:00 TS 20.92 86.52 0 0 O________OP___ jtwc_io IO141971 20.90 86.50 -1 20.90 86.50 TC 35 20.96 86.55 4 5 351
1971 NI BB 09:00:00 TS 21.17 86.53 0 0 P________PP___ IO141971 21.16 86.51 -1 21.16 86.51 TC 30 21.21 86.55 4 5 9
1971 NI BB 12:00:00 TS 21.41 86.60 0 0 O________OP___ jtwc_io IO141971 21.40 86.60 -1 21.40 86.60 TC 25 21.43 86.61 4 4 20
1971 NI BB 15:00:00 TS 21.59 86.69 0 0 P________PO___ IO141971 21.58 86.68 -1 21.58 86.68 TC 25 21.60 86.70 6 3 32
1971 NI BB 18:00:00 TS 21.70 86.80 0 0 O________OP___ jtwc_io IO141971 21.70 86.80 -1 21.70 86.80 TC 25 21.70 86.80 6 3 53
1971 NI BB 21:00:00 TS 21.76 86.94 0 0 P________PP___ IO141971 21.76 86.94 -1 21.76 86.94 TC 25 21.74 86.94 6 3 72
1971 NI BB 1971-10-31 00:00:00 TS 21.79 87.10 0 0 O________OP___ jtwc_io IO141971 21.80 87.10 -1 21.80 87.10 TC 25 21.77 87.11 6 3 77
1971 NI BB 03:00:00 TS 21.83 87.30 0 0 P________PO___ IO141971 21.85 87.29 -1 21.85 87.29 TC 25 21.80 87.30 6 4 75
1971 NI BB 06:00:00 TS 21.89 87.51 0 0 O________OP___ jtwc_io IO141971 21.90 87.50 -1 21.90 87.50 TC 25 21.87 87.53 6 4 74
1971 NI BB 09:00:00 TS 21.95 87.74 0 0 P________PP___ IO141971 21.95 87.70 -1 21.95 87.70 TC 25 21.95 87.77 6 4 73
1971 NI BB 12:00:00 TS 22.02 87.97 0 0 O________OP___ jtwc_io IO141971 22.00 87.90 -1 22.00 87.90 TC 25 22.03 88.01 6 5 71
1971 NI BB 15:00:00 NR 22.10 88.20 0 0 P_________O___ IO141971 22.05 88.03 -1 TC 22.10 88.20 6 3 66
1971 NI BB 18:00:00 NR 22.14 88.25 0 0 P_________P___ IO141971 22.12 88.13 -1 22.14 88.25 6 1 39
1971 NI BB 21:00:00 NR 22.17 88.26 0 0 P_________P___ IO141971 22.19 88.24 -1 22.17 88.26 6 1 39
1971 NI BB 1971-11-01 00:00:00 NR 22.22 88.32 0 0 P_________P___ IO141971 22.27 88.39 -1 22.22 88.32 6 3 59
1971 NI BB 03:00:00 NR 22.30 88.50 0 0 P_________O___ IO141971 22.38 88.63 -1 22.30 88.50 6 6 66
1971 NI BB 06:00:00 TS 22.45 88.90 0 0 O_________P___ jtwc_io IO151971 22.50 89.00 -1 22.43 88.85 6 10 70
1971 NI BB 09:00:00 TS 22.63 89.47 0 0 P_________P___ IO151971 22.64 89.51 -1 22.60 89.35 6 11 72
1971 NI BB 12:00:00 TS 22.80 90.03 0 0 O_________P___ jtwc_io IO151971 22.80 90.10 -1 22.80 89.95 6 11 70
1971 NI BB 15:00:00 NR 23.00 90.60 0 __________O___ IO151971 -1 23.00 90.60 6 11 69