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

1971 Depression UNNAMED (1971207N22089)


IBTrACS version v04r01. 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
days since 1858-11-17 00:00:00 degrees north degrees north
NI 1971-07-26 03:00:00 TS 22.00 88.60
NI 06:00:00 TS 22.30 88.00 25
NI 09:00:00 TS 22.60 87.50 25
NI 12:00:00 TS 22.90 87.00 25
NI 15:00:00 TS 23.10 86.60 25
NI 18:00:00 TS 23.30 86.30 25
NI 21:00:00 TS 23.40 85.90 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 85.00 25
NI 09:00:00 TS 23.80 84.60 25
NI 12:00:00 TS 23.80 84.30 25
NI 15:00:00 TS 23.90 83.90 25
NI 18:00:00 TS 24.00 83.50 25
NI 21:00:00 TS 24.00 83.20 25
NI 1971-07-28 00:00:00 TS 24.00 82.80 25
NI 03:00:00 TS 24.10 82.40 25
NI 06:00:00 TS 24.20 81.70 25
NI 09:00:00 TS 24.30 80.60 25
NI 12:00:00 TS 24.30 79.50 25
NI 15:00:00 TS 24.40 78.80 25
NI 18:00:00 TS 24.40 78.40 25
NI 21:00:00 TS 24.40 77.90 25
NI 1971-07-29 00:00:00 TS 24.50 77.60 25
NI 03:00:00 TS 24.50 77.20 25
NI 06:00:00 TS 24.60 76.80 25
NI 09:00:00 TS 24.60 76.50 25
NI 12:00:00 TS 24.70 76.10 25
NI 15:00:00 TS 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 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 1971-07-26 03:00:00 TS 22.00 88.60 0 0 ___________O___ -5 22.00 88.60 1 12 300
1971 NI BB 06:00:00 TS 22.30 88.00 0 0 O_________OP___ jtwc_io IO061971 22.30 88.00 -5 22.30 88.00 TC 25 22.30 88.10 1 12 300
1971 NI BB 09:00:00 TS 22.60 87.50 0 0 P_________PP___ IO061971 22.60 87.50 -5 22.60 87.50 TC 25 22.60 87.50 1 11 300
1971 NI BB 12:00:00 TS 22.90 87.00 0 0 O_________OP___ jtwc_io IO061971 22.90 87.00 -5 22.90 87.00 TC 25 22.90 87.00 1 10 300
1971 NI BB 15:00:00 TS 23.10 86.60 0 0 P_________PO___ IO061971 23.10 86.60 -5 23.10 86.60 TC 25 23.10 86.60 1 8 300
1971 NI BB 18:00:00 TS 23.30 86.30 0 0 O_________OP___ jtwc_io IO061971 23.30 86.30 -5 23.30 86.30 TC 25 23.30 86.20 1 7 295
1971 NI BB 21:00:00 TS 23.40 85.90 0 0 P_________PP___ IO061971 23.40 85.90 -5 23.40 85.90 TC 25 23.40 85.90 1 7 290
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 23.50 85.60 1 6 290
1971 NI BB 03:00:00 TS 23.60 85.30 0 0 P_________PO___ IO061971 23.60 85.30 -5 23.60 85.30 TC 25 23.60 85.30 1 6 290
1971 NI BB 06:00:00 TS 23.70 85.00 0 0 O_________OP___ jtwc_io IO061971 23.70 85.00 -5 23.70 85.00 TC 25 23.70 85.00 1 6 285
1971 NI BB 09:00:00 TS 23.80 84.60 0 0 P_________PP___ IO061971 23.70 84.70 -5 23.70 84.70 TC 25 23.80 84.60 1 7 280
1971 NI BB 12:00:00 TS 23.80 84.30 0 0 O_________OP___ jtwc_io IO061971 23.80 84.30 -5 23.80 84.30 TC 25 23.80 84.30 1 7 280
1971 NI BB 15:00:00 TS 23.90 83.90 0 0 P_________PO___ IO061971 23.90 83.90 -5 23.90 83.90 TC 25 23.90 83.90 1 7 285
1971 NI BB 18:00:00 TS 24.00 83.50 0 0 O_________OP___ jtwc_io IO061971 24.00 83.50 -5 24.00 83.50 TC 25 24.00 83.60 1 6 280
1971 NI BB 21:00:00 TS 24.00 83.20 0 0 P_________PP___ IO061971 24.00 83.20 -5 24.00 83.20 TC 25 24.00 83.30 1 6 275
1971 NI BB 1971-07-28 00:00:00 TS 24.00 82.80 0 0 O_________OP___ jtwc_io IO061971 24.00 82.80 -5 24.00 82.80 TC 25 24.00 82.90 1 8 275
1971 NI BB 03:00:00 TS 24.10 82.40 0 0 P_________PO___ IO061971 24.10 82.40 -5 24.10 82.40 TC 25 24.10 82.40 1 11 280
1971 NI BB 06:00:00 TS 24.20 81.70 0 0 O_________OP___ jtwc_io IO061971 24.20 81.70 -5 24.20 81.70 TC 25 24.20 81.60 1 16 275
1971 NI BB 09:00:00 TS 24.30 80.60 0 0 P_________PP___ IO061971 24.30 80.60 -5 24.30 80.60 TC 25 24.30 80.60 1 19 275
1971 NI BB 12:00:00 TS 24.30 79.50 0 0 O_________OP___ jtwc_io IO061971 24.30 79.50 -5 24.30 79.50 TC 25 24.30 79.60 1 16 275
1971 NI BB 15:00:00 TS 24.40 78.80 0 0 P_________PO___ IO061971 24.30 78.80 -5 24.30 78.80 TC 25 24.40 78.80 1 11 275
1971 NI BB 18:00:00 TS 24.40 78.40 0 0 O_________OP___ jtwc_io IO061971 24.40 78.40 -5 24.40 78.40 TC 25 24.40 78.30 1 8 275
1971 NI AS 21:00:00 TS 24.40 77.90 0 0 P_________PP___ IO061971 24.40 78.00 -5 24.40 78.00 TC 25 24.40 77.80 1 7 275
1971 NI AS 1971-07-29 00:00:00 TS 24.50 77.60 0 0 O_________OP___ jtwc_io IO061971 24.50 77.60 -5 24.50 77.60 TC 25 24.50 77.50 1 7 275
1971 NI AS 03:00:00 TS 24.50 77.20 0 0 P_________PO___ IO061971 24.50 77.20 -5 24.50 77.20 TC 25 24.50 77.20 1 7 280
1971 NI AS 06:00:00 TS 24.60 76.80 0 0 O_________OP___ jtwc_io IO061971 24.60 76.80 -5 24.60 76.80 TC 25 24.60 76.90 1 7 280
1971 NI AS 09:00:00 TS 24.60 76.50 0 0 P_________PP___ IO061971 24.70 76.40 -5 24.70 76.40 TC 25 24.60 76.50 1 7 280
1971 NI AS 12:00:00 TS 24.70 76.10 0 0 O_________OP___ jtwc_io IO061971 24.70 76.10 -5 24.70 76.10 TC 25 24.70 76.10 1 7 285
1971 NI AS 15:00:00 TS 24.80 75.70 0 ___________O___ IO061971 -5 TC 24.80 75.70 1 8 285