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

1971 Depression NOT_NAMED (1971207N22089)


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 1971207N22089
Start Jul 26 03Z
Max Intensity 25 kt (Jul 26 06Z)
End Jul 29 15Z
ATCF IDs ,IO061971
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 1971-07-26 03:00:00 NR 22.00 88.60
NI 06:00:00 TS 22.31 88.03 25
NI 09:00:00 TS 22.61 87.50 25
NI 12:00:00 TS 22.89 87.02 25
NI 15:00:00 TS 23.12 86.62 25
NI 18:00:00 TS 23.29 86.28 25
NI 21:00:00 TS 23.41 85.93 25
NI 1971-07-27 00:00:00 TS 23.50 85.60 25
NI 03:00:00 TS 23.60 85.30 25
NI 06:00:00 TS 23.70 84.99 25
NI 09:00:00 TS 23.76 84.65 25
NI 12:00:00 TS 23.81 84.29 25
NI 15:00:00 TS 23.91 83.90 25
NI 18:00:00 TS 23.98 83.54 25
NI 21:00:00 TS 24.00 83.22 25
NI 1971-07-28 00:00:00 TS 24.01 82.84 25
NI 03:00:00 TS 24.09 82.38 25
NI 06:00:00 TS 24.19 81.66 25
NI 09:00:00 TS 24.26 80.60 25
NI 12:00:00 TS 24.31 79.55 25
NI 15:00:00 TS 24.37 78.83 25
NI 18:00:00 TS 24.41 78.35 25
NI 21:00:00 TS 24.45 77.93 25
NI 1971-07-29 00:00:00 TS 24.49 77.57 25
NI 03:00:00 TS 24.53 77.19 25
NI 06:00:00 TS 24.58 76.82 25
NI 09:00:00 TS 24.64 76.46 25
NI 12:00:00 TS 24.71 76.10 25
NI 15:00:00 NR 24.80 75.70

Source Information

Agency Information
USA bio061971.txt
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 n_ind.dat:1196:06B
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-004:Line=11086
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 1971-07-26 03:00:00 NR 22.00 88.60 0 0 __________O___ -5 22.00 88.60 1 12 300
1971 NI BB 06:00:00 TS 22.31 88.03 0 0 O________OP___ jtwc_io IO061971 22.30 88.00 -5 22.30 88.00 TC 25 22.31 88.06 1 12 301
1971 NI BB 09:00:00 TS 22.61 87.50 0 0 P________PP___ IO061971 22.62 87.47 -5 22.62 87.47 TC 25 22.61 87.53 1 11 302
1971 NI BB 12:00:00 TS 22.89 87.02 0 0 O________OP___ jtwc_io IO061971 22.90 87.00 -5 22.90 87.00 TC 25 22.87 87.04 1 10 302
1971 NI BB 15:00:00 TS 23.12 86.62 0 0 P________PO___ IO061971 23.13 86.63 -5 23.13 86.63 TC 25 23.10 86.60 1 8 301
1971 NI BB 18:00:00 TS 23.29 86.28 0 0 O________OP___ jtwc_io IO061971 23.30 86.30 -5 23.30 86.30 TC 25 23.28 86.23 1 7 295
1971 NI BB 21:00:00 TS 23.41 85.93 0 0 P________PP___ IO061971 23.41 85.94 -5 23.41 85.94 TC 25 23.41 85.90 1 7 289
1971 NI BB 1971-07-27 00:00:00 TS 23.50 85.60 0 0 O________OP___ jtwc_io IO061971 23.50 85.60 -5 23.50 85.60 TC 25 23.51 85.60 1 6 288
1971 NI BB 03:00:00 TS 23.60 85.30 0 0 P________PO___ IO061971 23.61 85.30 -5 23.61 85.30 TC 25 23.60 85.30 1 6 289
1971 NI BB 06:00:00 TS 23.70 84.99 0 0 O________OP___ jtwc_io IO061971 23.70 85.00 -5 23.70 85.00 TC 25 23.69 84.96 1 6 284
1971 NI BB 09:00:00 TS 23.76 84.65 0 0 P________PP___ IO061971 23.75 84.66 -5 23.75 84.66 TC 25 23.77 84.61 1 7 280
1971 NI BB 12:00:00 TS 23.81 84.29 0 0 O________OP___ jtwc_io IO061971 23.80 84.30 -5 23.80 84.30 TC 25 23.84 84.26 1 7 282
1971 NI BB 15:00:00 TS 23.91 83.90 0 0 P________PO___ IO061971 23.91 83.90 -5 23.91 83.90 TC 25 23.90 83.90 1 7 284
1971 NI BB 18:00:00 TS 23.98 83.54 0 0 O________OP___ jtwc_io IO061971 24.00 83.50 -5 24.00 83.50 TC 25 23.95 83.62 1 6 279
1971 NI BB 21:00:00 TS 24.00 83.22 0 0 P________PP___ IO061971 24.00 83.17 -5 24.00 83.17 TC 25 24.00 83.31 1 6 273
1971 NI BB 1971-07-28 00:00:00 TS 24.01 82.84 0 0 O________OP___ jtwc_io IO061971 24.00 82.80 -5 24.00 82.80 TC 25 24.04 82.93 1 8 277
1971 NI BB 03:00:00 TS 24.09 82.38 0 0 P________PO___ IO061971 24.09 82.36 -5 24.09 82.36 TC 25 24.10 82.40 1 11 279
1971 NI BB 06:00:00 TS 24.19 81.66 0 0 O________OP___ jtwc_io IO061971 24.20 81.70 -5 24.20 81.70 TC 25 24.18 81.57 1 16 276
1971 NI BB 09:00:00 TS 24.26 80.60 0 0 P________PP___ IO061971 24.26 80.60 -5 24.26 80.60 TC 25 24.26 80.61 1 19 274
1971 NI BB 12:00:00 TS 24.31 79.55 0 0 O________OP___ jtwc_io IO061971 24.30 79.50 -5 24.30 79.50 TC 25 24.34 79.64 1 16 274
1971 NI BB 15:00:00 TS 24.37 78.83 0 0 P________PO___ IO061971 24.35 78.84 -5 24.35 78.84 TC 25 24.40 78.80 1 11 275
1971 NI BB 18:00:00 TS 24.41 78.35 0 0 O________OP___ jtwc_io IO061971 24.40 78.40 -5 24.40 78.40 TC 25 24.43 78.25 1 8 276
1971 NI AS 21:00:00 TS 24.45 77.93 0 0 P________PP___ IO061971 24.45 77.98 -5 24.45 77.98 TC 25 24.45 77.84 1 7 276
1971 NI AS 1971-07-29 00:00:00 TS 24.49 77.57 0 0 O________OP___ jtwc_io IO061971 24.50 77.60 -5 24.50 77.60 TC 25 24.47 77.51 1 7 277
1971 NI AS 03:00:00 TS 24.53 77.19 0 0 P________PO___ IO061971 24.55 77.19 -5 24.55 77.19 TC 25 24.50 77.20 1 7 278
1971 NI AS 06:00:00 TS 24.58 76.82 0 0 O________OP___ jtwc_io IO061971 24.60 76.80 -5 24.60 76.80 TC 25 24.55 76.86 1 7 279
1971 NI AS 09:00:00 TS 24.64 76.46 0 0 P________PP___ IO061971 24.65 76.44 -5 24.65 76.44 TC 25 24.63 76.49 1 7 281
1971 NI AS 12:00:00 TS 24.71 76.10 0 0 O________OP___ jtwc_io IO061971 24.70 76.10 -5 24.70 76.10 TC 25 24.71 76.10 1 7 283
1971 NI AS 15:00:00 NR 24.80 75.70 0 __________O___ IO061971 -5 TC 24.80 75.70 1 8 285