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1971 Severe Cyclonic Storm NOT_NAMED (1971348N07073)


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

Summary Information

Storm ID 1971348N07073
Start Dec 14 03Z
Max Intensity 65 kt (Dec 17 00Z)
End Dec 21 03Z
ATCF IDs ,IO191971
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 1971-12-14 03:00:00 NR 6.80 72.70
NI 06:00:00 TS 6.82 72.60 25
NI 09:00:00 TS 6.86 72.51 25
NI 12:00:00 TS 6.91 72.37 25
NI 15:00:00 TS 7.00 72.12 25
NI 18:00:00 TS 7.09 71.80 25
NI 21:00:00 TS 7.19 71.47 25
NI 1971-12-15 00:00:00 TS 7.29 71.10 25
NI 03:00:00 TS 7.40 70.70 25
NI 06:00:00 TS 7.50 70.32 25
NI 09:00:00 TS 7.63 69.97 25
NI 12:00:00 TS 7.78 69.61 25
NI 15:00:00 TS 7.92 69.18 25
NI 18:00:00 TS 8.09 68.71 25
NI 21:00:00 TS 8.31 68.22 30
NI 1971-12-16 00:00:00 TS 8.59 67.69 35
NI 03:00:00 TS 8.90 67.12 35
NI 06:00:00 TS 9.31 66.49 35
NI 09:00:00 TS 9.83 65.78 35
NI 12:00:00 TS 10.37 65.12 35
NI 15:00:00 TS 10.82 64.59 35
NI 18:00:00 TS 11.20 64.19 35
NI 21:00:00 TS 11.56 63.87 50
NI 1971-12-17 00:00:00 TS 11.91 63.57 65
NI 03:00:00 TS 12.30 63.21 65
NI 06:00:00 TS 12.70 62.81 65
NI 09:00:00 TS 13.11 62.44 65
NI 12:00:00 TS 13.51 62.09 65
NI 15:00:00 TS 13.88 61.73 65
NI 18:00:00 TS 14.20 61.40 65
NI 21:00:00 TS 14.45 61.06 65
NI 1971-12-18 00:00:00 TS 14.71 60.72 65
NI 03:00:00 TS 15.02 60.39 65
NI 06:00:00 TS 15.39 59.97 65
NI 09:00:00 TS 15.75 59.44 65
NI 12:00:00 TS 16.10 58.89 65
NI 15:00:00 TS 16.39 58.41 50
NI 18:00:00 TS 16.61 58.00 35
NI 21:00:00 TS 16.77 57.67 35
NI 1971-12-19 00:00:00 TS 16.92 57.41 35
NI 03:00:00 TS 17.10 57.18 30
NI 06:00:00 TS 17.29 56.99 25
NI 09:00:00 TS 17.45 56.82 25
NI 12:00:00 TS 17.61 56.71 25
NI 15:00:00 TS 17.80 56.67 25
NI 18:00:00 TS 17.98 56.71 25
NI 21:00:00 TS 18.14 56.81 25
NI 1971-12-20 00:00:00 TS 18.28 56.99 25
NI 03:00:00 TS 18.43 57.21 25
NI 06:00:00 TS 18.60 57.48 25
NI 09:00:00 TS 18.81 57.79 25
NI 12:00:00 TS 19.01 58.18 25
NI 15:00:00 TS 19.18 58.60 25
NI 18:00:00 TS 19.30 59.13 25
NI 21:00:00 TS 19.37 59.75 25
NI 1971-12-21 00:00:00 TS 19.40 60.44 25
NI 03:00:00 NR 19.40 61.20

Source Information

Agency Information
USA bio191971.txt
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 n_ind.dat:1207:19A
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-004:Line=11155
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 AS 1971-12-14 03:00:00 NR 6.80 72.70 480 480 __________O___ -5 6.80 72.70 1 2 282
1971 NI AS 06:00:00 TS 6.82 72.60 490 490 O________OP___ jtwc_io IO191971 6.80 72.60 -5 6.80 72.60 TC 25 6.84 72.60 1 2 287
1971 NI AS 09:00:00 TS 6.86 72.51 494 494 P________PP___ IO191971 6.84 72.54 -5 6.84 72.54 TC 25 6.88 72.48 1 2 292
1971 NI AS 12:00:00 TS 6.91 72.37 504 504 O________OP___ jtwc_io IO191971 6.90 72.40 -5 6.90 72.40 TC 25 6.93 72.32 1 4 290
1971 NI AS 15:00:00 TS 7.00 72.12 529 529 P________PO___ IO191971 6.99 72.14 -5 6.99 72.14 TC 25 7.00 72.10 1 6 288
1971 NI AS 18:00:00 TS 7.09 71.80 555 555 O________OP___ jtwc_io IO191971 7.10 71.80 -5 7.10 71.80 TC 25 7.08 71.81 1 7 287
1971 NI AS 21:00:00 TS 7.19 71.47 582 582 P________PP___ IO191971 7.20 71.46 -5 7.20 71.46 TC 25 7.18 71.47 1 7 286
1971 NI AS 1971-12-15 00:00:00 TS 7.29 71.10 619 619 O________OP___ jtwc_io IO191971 7.30 71.10 -5 7.30 71.10 TC 25 7.28 71.09 1 8 285
1971 NI AS 03:00:00 TS 7.40 70.70 655 655 P________PO___ IO191971 7.39 70.70 -5 7.39 70.70 TC 25 7.40 70.70 1 8 285
1971 NI AS 06:00:00 TS 7.50 70.32 693 693 O________OP___ jtwc_io IO191971 7.50 70.30 -5 7.50 70.30 TC 25 7.50 70.36 1 8 288
1971 NI AS 09:00:00 TS 7.63 69.97 722 722 P________PP___ IO191971 7.64 69.96 -5 7.64 69.96 TC 25 7.60 70.00 1 8 292
1971 NI AS 12:00:00 TS 7.78 69.61 758 758 O________OP___ jtwc_io IO191971 7.80 69.60 -5 7.80 69.60 TC 25 7.73 69.62 1 8 291
1971 NI AS 15:00:00 TS 7.92 69.18 799 799 P________PO___ IO191971 7.93 69.17 -5 7.93 69.17 TC 25 7.90 69.20 1 9 290
1971 NI AS 18:00:00 TS 8.09 68.71 835 835 O________OP___ jtwc_io IO191971 8.10 68.70 -5 8.10 68.70 TC 25 8.08 68.73 1 10 292
1971 NI AS 21:00:00 TS 8.31 68.22 871 871 P________PP___ IO191971 8.32 68.22 -5 8.32 68.22 TC 30 8.29 68.22 1 11 296
1971 NI AS 1971-12-16 00:00:00 TS 8.59 67.69 904 904 O________OP___ jtwc_io IO191971 8.60 67.70 -5 8.60 67.70 TC 35 8.56 67.68 1 12 298
1971 NI AS 03:00:00 TS 8.90 67.12 947 947 P________PO___ IO191971 8.90 67.13 -5 8.90 67.13 TC 35 8.90 67.10 2 14 301
1971 NI AS 06:00:00 TS 9.31 66.49 987 987 O________OP___ jtwc_io IO191971 9.30 66.50 -5 9.30 66.50 TC 35 9.33 66.46 2 16 305
1971 NI AS 09:00:00 TS 9.83 65.78 1037 1037 P________PP___ IO191971 9.84 65.78 -5 9.84 65.78 TC 35 9.81 65.80 2 17 308
1971 NI AS 12:00:00 TS 10.37 65.12 1090 1090 O________OP___ jtwc_io IO191971 10.40 65.10 -5 10.40 65.10 TC 35 10.32 65.16 2 15 310
1971 NI AS 15:00:00 TS 10.82 64.59 1117 1067 P________PO___ IO191971 10.83 64.59 -5 10.83 64.59 TC 35 10.80 64.60 2 12 312
1971 NI AS 18:00:00 TS 11.20 64.19 1067 1030 O________OP___ jtwc_io IO191971 11.20 64.20 -5 11.20 64.20 TC 35 11.20 64.17 2 10 316
1971 NI AS 21:00:00 TS 11.56 63.87 1028 992 P________PP___ IO191971 11.55 63.89 -5 11.55 63.89 TC 50 11.57 63.82 2 9 320
1971 NI AS 1971-12-17 00:00:00 TS 11.91 63.57 992 945 O________OP___ jtwc_io IO191971 11.90 63.60 -5 11.90 63.60 TC 65 11.93 63.51 2 10 319
1971 NI AS 03:00:00 TS 12.30 63.21 945 884 P________PO___ IO191971 12.29 63.21 -5 12.29 63.21 TC 65 12.30 63.20 4 11 317
1971 NI AS 06:00:00 TS 12.70 62.81 884 829 O________OP___ jtwc_io IO191971 12.70 62.80 -5 12.70 62.80 TC 65 12.71 62.82 4 11 318
1971 NI AS 09:00:00 TS 13.11 62.44 823 767 P________PP___ IO191971 13.11 62.44 -5 13.11 62.44 TC 65 13.13 62.44 4 11 319
1971 NI AS 12:00:00 TS 13.51 62.09 767 712 O________OP___ jtwc_io IO191971 13.50 62.10 -5 13.50 62.10 TC 65 13.53 62.06 4 10 318
1971 NI AS 15:00:00 TS 13.88 61.73 706 660 P________PO___ IO191971 13.87 61.75 -5 13.87 61.75 TC 65 13.90 61.70 4 10 316
1971 NI AS 18:00:00 TS 14.20 61.40 660 623 O________OP___ jtwc_io IO191971 14.20 61.40 -5 14.20 61.40 TC 65 14.20 61.39 4 9 311
1971 NI AS 21:00:00 TS 14.45 61.06 614 571 P________PP___ IO191971 14.45 61.05 -5 14.45 61.05 TC 65 14.46 61.09 4 8 308
1971 NI AS 1971-12-18 00:00:00 TS 14.71 60.72 571 526 O________OP___ jtwc_io IO191971 14.70 60.70 -5 14.70 60.70 TC 65 14.72 60.77 4 9 311
1971 NI AS 03:00:00 TS 15.02 60.39 526 465 P________PO___ IO191971 15.03 60.38 -5 15.03 60.38 TC 65 15.00 60.40 4 10 313
1971 NI AS 06:00:00 TS 15.39 59.97 465 409 O________OP___ jtwc_io IO191971 15.40 60.00 -5 15.40 60.00 TC 65 15.36 59.92 4 12 309
1971 NI AS 09:00:00 TS 15.75 59.44 393 331 P________PP___ IO191971 15.77 59.47 -5 15.77 59.47 TC 65 15.73 59.39 4 13 304
1971 NI AS 12:00:00 TS 16.10 58.89 331 269 O________OP___ jtwc_io IO191971 16.10 58.90 -5 16.10 58.90 TC 65 16.09 58.87 4 12 303
1971 NI AS 15:00:00 TS 16.39 58.41 269 223 P________PO___ IO191971 16.38 58.41 -5 16.38 58.41 TC 50 16.40 58.40 4 10 301
1971 NI AS 18:00:00 TS 16.61 58.00 223 184 O________OP___ jtwc_io IO191971 16.60 58.00 -5 16.60 58.00 TC 35 16.62 58.01 4 8 299
1971 NI AS 21:00:00 TS 16.77 57.67 184 154 P________PP___ IO191971 16.76 57.66 -5 16.76 57.66 TC 35 16.80 57.69 4 7 298
1971 NI AS 1971-12-19 00:00:00 TS 16.92 57.41 154 123 O________OP___ jtwc_io IO191971 16.90 57.40 -5 16.90 57.40 TC 35 16.95 57.42 4 6 305
1971 NI AS 03:00:00 TS 17.10 57.18 123 92 P________PO___ IO191971 17.10 57.18 -5 17.10 57.18 TC 30 17.10 57.20 2 5 314
1971 NI AS 06:00:00 TS 17.29 56.99 92 70 O________OP___ jtwc_io IO191971 17.30 57.00 -5 17.30 57.00 TC 25 17.28 56.98 2 5 315
1971 NI AS 09:00:00 TS 17.45 56.82 61 46 P________PP___ IO191971 17.45 56.82 -5 17.45 56.82 TC 25 17.46 56.82 2 4 319
1971 NI AS 12:00:00 TS 17.61 56.71 46 30 O________OP___ jtwc_io IO191971 17.60 56.70 -5 17.60 56.70 TC 25 17.63 56.72 2 4 338
1971 NI AS 15:00:00 TS 17.80 56.67 30 15 P________PO___ IO191971 17.80 56.66 -5 17.80 56.66 TC 25 17.80 56.70 6 4 356
1971 NI AS 18:00:00 TS 17.98 56.71 15 10 O________OP___ jtwc_io IO191971 18.00 56.70 -5 18.00 56.70 TC 25 17.95 56.72 6 4 21
1971 NI AS 21:00:00 TS 18.14 56.81 21 21 P________PP___ IO191971 18.16 56.81 -5 18.16 56.81 TC 25 18.09 56.81 6 4 42
1971 NI AS 1971-12-20 00:00:00 TS 18.28 56.99 42 42 O________OP___ jtwc_io IO191971 18.30 57.00 -5 18.30 57.00 TC 25 18.24 56.97 6 5 53
1971 NI AS 03:00:00 TS 18.43 57.21 53 44 P________PO___ IO191971 18.44 57.22 -5 18.44 57.22 TC 25 18.40 57.20 6 6 55
1971 NI AS 06:00:00 TS 18.60 57.48 44 22 O________OP___ jtwc_io IO191971 18.60 57.50 -5 18.60 57.50 TC 25 18.61 57.44 6 7 55
1971 NI AS 09:00:00 TS 18.81 57.79 22 15 P________PP___ IO191971 18.80 57.82 -5 18.80 57.82 TC 25 18.83 57.74 6 8 58
1971 NI AS 12:00:00 TS 19.01 58.18 42 42 O________OP___ jtwc_io IO191971 19.00 58.20 -5 19.00 58.20 TC 25 19.03 58.13 6 9 64
1971 NI AS 15:00:00 TS 19.18 58.60 86 86 P________PO___ IO191971 19.17 58.61 -5 19.17 58.61 TC 25 19.20 58.60 6 9 72
1971 NI AS 18:00:00 TS 19.30 59.13 133 133 O________OP___ jtwc_io IO191971 19.30 59.10 -5 19.30 59.10 TC 25 19.31 59.16 6 11 80
1971 NI AS 21:00:00 TS 19.37 59.75 176 176 P________PP___ IO191971 19.37 59.72 -5 19.37 59.72 TC 25 19.37 59.80 6 12 86
1971 NI AS 1971-12-21 00:00:00 TS 19.40 60.44 227 227 O________OP___ jtwc_io IO191971 19.40 60.40 -5 19.40 60.40 TC 25 19.39 60.49 6 14 89
1971 NI AS 03:00:00 NR 19.40 61.20 298 __________O___ IO191971 -5 TC 19.40 61.20 6 14 90