1971 Severe Cyclonic Storm NOT_NAMED (1971300N11071)


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

Summary Information

Storm ID 1971300N11071
Start Oct 27 03Z
Landfall Nov 1 00Z
Max Intensity 65 kt (Oct 31 00Z)
End Nov 1 03Z
ATCF IDs ,IO161971
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 1971-10-27 03:00:00 NR 10.70 70.60
NI 06:00:00 TS 10.98 70.30 25
NI 09:00:00 TS 11.24 70.00 25
NI 12:00:00 TS 11.48 69.68 25
NI 15:00:00 TS 11.70 69.31 25
NI 18:00:00 TS 11.91 68.91 25
NI 21:00:00 TS 12.11 68.47 25
NI 1971-10-28 00:00:00 TS 12.31 68.02 25
NI 03:00:00 TS 12.51 67.57 25
NI 06:00:00 TS 12.69 67.10 25
NI 09:00:00 TS 12.81 66.59 25
NI 12:00:00 TS 12.90 66.09 25
NI 15:00:00 TS 13.00 65.61 25
NI 18:00:00 TS 13.10 65.22 25
NI 21:00:00 TS 13.17 64.92 25
NI 1971-10-29 00:00:00 TS 13.20 64.60 25
NI 03:00:00 TS 13.18 64.17 25
NI 06:00:00 TS 13.11 63.61 25
NI 09:00:00 TS 13.02 62.97 30
NI 12:00:00 TS 12.91 62.33 35
NI 15:00:00 TS 12.79 61.81 35
NI 18:00:00 TS 12.71 61.38 35
NI 21:00:00 TS 12.65 60.93 35
NI 1971-10-30 00:00:00 TS 12.59 60.50 35
NI 03:00:00 TS 12.50 60.10 35
NI 06:00:00 TS 12.41 59.69 35
NI 09:00:00 TS 12.35 59.22 35
NI 12:00:00 TS 12.30 58.71 35
NI 15:00:00 TS 12.21 58.19 35
NI 18:00:00 TS 12.09 57.60 35
NI 21:00:00 TS 11.95 56.92 50
NI 1971-10-31 00:00:00 TS 11.81 56.22 65
NI 03:00:00 TS 11.69 55.60 50
NI 06:00:00 TS 11.60 55.00 35
NI 09:00:00 TS 11.54 54.38 35
NI 12:00:00 TS 11.48 53.75 35
NI 15:00:00 NR 11.40 53.10
NI 18:00:00 NR 11.33 52.36
NI 21:00:00 NR 11.26 51.57
NI 1971-11-01 00:00:00 NR 11.18 50.74
NI 03:00:00 NR 11.10 49.90

Source Information

Agency Information
USA bio161971.txt
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 n_ind.dat:1205:16A
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-004:Line=11137
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 1971-10-27 03:00:00 NR 10.70 70.60 514 514 __________O___ -1 10.70 70.60 1 8 313
1971 NI AS 06:00:00 TS 10.98 70.30 529 529 O________OP___ jtwc_io IO161971 11.00 70.30 -1 11.00 70.30 TC 25 10.96 70.30 1 8 313
1971 NI AS 09:00:00 TS 11.24 70.00 552 548 P________PP___ IO161971 11.26 70.02 -1 11.26 70.02 TC 25 11.21 69.98 1 8 310
1971 NI AS 12:00:00 TS 11.48 69.68 573 573 O________OP___ jtwc_io IO161971 11.50 69.70 -1 11.50 69.70 TC 25 11.46 69.65 1 8 305
1971 NI AS 15:00:00 TS 11.70 69.31 610 610 P________PO___ IO161971 11.71 69.32 -1 11.71 69.32 TC 25 11.70 69.30 1 9 299
1971 NI AS 18:00:00 TS 11.91 68.91 648 648 O________OP___ jtwc_io IO161971 11.90 68.90 -1 11.90 68.90 TC 25 11.93 68.92 1 9 296
1971 NI AS 21:00:00 TS 12.11 68.47 673 673 P________PP___ IO161971 12.10 68.46 -1 12.10 68.46 TC 25 12.14 68.50 1 10 295
1971 NI AS 1971-10-28 00:00:00 TS 12.31 68.02 710 710 O________OP___ jtwc_io IO161971 12.30 68.00 -1 12.30 68.00 TC 25 12.33 68.06 1 10 294
1971 NI AS 03:00:00 TS 12.51 67.57 740 740 P________PO___ IO161971 12.51 67.56 -1 12.51 67.56 TC 25 12.50 67.60 1 10 293
1971 NI AS 06:00:00 TS 12.69 67.10 781 781 O________OP___ jtwc_io IO161971 12.70 67.10 -1 12.70 67.10 TC 25 12.66 67.10 1 10 287
1971 NI AS 09:00:00 TS 12.81 66.59 827 827 P________PP___ IO161971 12.81 66.60 -1 12.81 66.60 TC 25 12.80 66.58 1 10 282
1971 NI AS 12:00:00 TS 12.90 66.09 873 873 O________OP___ jtwc_io IO161971 12.90 66.10 -1 12.90 66.10 TC 25 12.91 66.07 1 10 282
1971 NI AS 15:00:00 TS 13.00 65.61 916 916 P________PO___ IO161971 13.01 65.62 -1 13.01 65.62 TC 25 13.00 65.60 1 9 283
1971 NI AS 18:00:00 TS 13.10 65.22 950 950 O________OP___ jtwc_io IO161971 13.10 65.20 -1 13.10 65.20 TC 25 13.09 65.25 1 7 284
1971 NI AS 21:00:00 TS 13.17 64.92 975 974 P________PP___ IO161971 13.17 64.91 -1 13.17 64.91 TC 25 13.17 64.93 1 6 280
1971 NI AS 1971-10-29 00:00:00 TS 13.20 64.60 974 942 O________OP___ jtwc_io IO161971 13.20 64.60 -1 13.20 64.60 TC 25 13.20 64.60 1 7 271
1971 NI AS 03:00:00 TS 13.18 64.17 942 905 P________PO___ IO161971 13.17 64.15 -1 13.17 64.15 TC 25 13.20 64.20 1 10 265
1971 NI AS 06:00:00 TS 13.11 63.61 905 871 O________OP___ jtwc_io IO161971 13.10 63.60 -1 13.10 63.60 TC 25 13.14 63.64 1 12 262
1971 NI AS 09:00:00 TS 13.02 62.97 871 841 P________PP___ IO161971 13.01 62.94 -1 13.01 62.94 TC 30 13.04 63.02 1 13 261
1971 NI AS 12:00:00 TS 12.91 62.33 835 792 O________OP___ jtwc_io IO161971 12.90 62.30 -1 12.90 62.30 TC 35 12.92 62.39 1 11 259
1971 NI AS 15:00:00 TS 12.79 61.81 792 749 P________PO___ IO161971 12.79 61.82 -1 12.79 61.82 TC 35 12.80 61.80 2 10 258
1971 NI AS 18:00:00 TS 12.71 61.38 749 705 O________OP___ jtwc_io IO161971 12.70 61.40 -1 12.70 61.40 TC 35 12.72 61.33 2 9 260
1971 NI AS 21:00:00 TS 12.65 60.93 694 651 P________PP___ IO161971 12.65 60.94 -1 12.65 60.94 TC 35 12.64 60.91 2 9 262
1971 NI AS 1971-10-30 00:00:00 TS 12.59 60.50 651 608 O________OP___ jtwc_io IO161971 12.60 60.50 -1 12.60 60.50 TC 35 12.57 60.51 2 8 260
1971 NI AS 03:00:00 TS 12.50 60.10 608 565 P________PO___ IO161971 12.50 60.11 -1 12.50 60.11 TC 35 12.50 60.10 2 8 257
1971 NI AS 06:00:00 TS 12.41 59.69 565 511 O________OP___ jtwc_io IO161971 12.40 59.70 -1 12.40 59.70 TC 35 12.43 59.67 2 9 260
1971 NI AS 09:00:00 TS 12.35 59.22 511 457 P________PP___ IO161971 12.35 59.22 -1 12.35 59.22 TC 35 12.36 59.22 2 10 263
1971 NI AS 12:00:00 TS 12.30 58.71 457 404 O________OP___ jtwc_io IO161971 12.30 58.70 -1 12.30 58.70 TC 35 12.29 58.73 2 10 262
1971 NI AS 15:00:00 TS 12.21 58.19 404 341 P________PO___ IO161971 12.21 58.18 -1 12.21 58.18 TC 35 12.20 58.20 2 11 259
1971 NI AS 18:00:00 TS 12.09 57.60 341 279 O________OP___ jtwc_io IO161971 12.10 57.60 -1 12.10 57.60 TC 35 12.08 57.60 2 13 258
1971 NI AS 21:00:00 TS 11.95 56.92 269 215 P________PP___ IO161971 11.95 56.91 -1 11.95 56.91 TC 50 11.95 56.94 2 14 258
1971 NI AS 1971-10-31 00:00:00 TS 11.81 56.22 205 156 O________OP___ jtwc_io IO161971 11.80 56.20 -1 11.80 56.20 TC 65 11.82 56.27 2 13 259
1971 NI AS 03:00:00 TS 11.69 55.60 156 124 P________PO___ IO161971 11.68 55.59 -1 11.68 55.59 TC 50 11.70 55.60 4 12 260
1971 NI AS 06:00:00 TS 11.60 55.00 124 95 O________OP___ jtwc_io IO161971 11.60 55.00 -1 11.60 55.00 TC 35 11.61 55.00 4 12 263
1971 NI AS 09:00:00 TS 11.54 54.38 99 89 P________PP___ IO161971 11.54 54.36 -1 11.54 54.36 TC 35 11.53 54.40 4 12 264
1971 NI AS 12:00:00 TS 11.48 53.75 89 89 O________OP___ jtwc_io IO161971 11.50 53.70 -1 11.50 53.70 TC 35 11.47 53.77 4 13 264
1971 NI AS 15:00:00 NR 11.40 53.10 114 114 __________O___ IO161971 -1 TC 11.40 53.10 2 14 264
1971 NI AS 18:00:00 NR 11.33 52.36 132 49 __________P___ -1 11.33 52.36 2 15 265
1971 NI AS 21:00:00 NR 11.26 51.57 49 0 __________P___ -1 11.26 51.57 2 16 265
1971 NI AS 1971-11-01 00:00:00 NR 11.18 50.74 0 0 __________P___ -1 11.18 50.74 2 17 265
1971 NI AS 03:00:00 NR 11.10 49.90 0 __________O___ -1 11.10 49.90 6 17 264