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1971 Tropical Depression UNNAMED (1971256N25162)


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

Summary Information

Storm ID 1971256N25162
Start Sep 13 00Z
Max Intensity 29 kt (Sep 14 18Z), 996 mb (Sep 14 18Z)
End Sep 17 12Z
ATCF IDs ,WP371971
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 USA WIND CMA WIND CMA PRES DS824 WIND TD9636 WIND
days since 1858-11-17 00:00:00 degrees north 1 kts degrees north degrees north
WP 1971-09-13 00:00:00 DS 25.00 162.00 1004
WP 03:00:00 DS 25.40 161.60 1004
WP 06:00:00 DS 25.80 161.20 19 1004
WP 09:00:00 DS 26.10 160.60 21 1003
WP 12:00:00 TS 26.40 160.00 23 1002
WP 15:00:00 TS 26.50 159.30 23 1002
WP 18:00:00 TS 26.60 158.60 25 23 1002 25 25
WP 21:00:00 TS 26.70 157.90 23 1001 25
WP 1971-09-14 00:00:00 TS 26.90 157.00 23 1000 25
WP 03:00:00 TS 27.00 156.00 23 1000
WP 06:00:00 TS 27.10 154.90 23 1000
WP 09:00:00 TS 27.40 153.80 23 999
WP 12:00:00 TS 27.80 152.70 23 998
WP 15:00:00 TS 28.30 151.80 26 997
WP 18:00:00 TS 28.80 151.00 29 996
WP 21:00:00 TS 29.40 150.20 29 996
WP 1971-09-15 00:00:00 TS 30.00 149.50 29 996
WP 03:00:00 TS 30.70 149.00 29 996
WP 06:00:00 TS 31.40 148.70 29 996
WP 09:00:00 TS 31.90 148.60 29 996
WP 12:00:00 TS 32.40 148.60 29 996
WP 15:00:00 TS 32.80 148.70 29 996
WP 18:00:00 TS 33.20 148.90 29 996
WP 21:00:00 TS 33.50 149.00 29 997
WP 1971-09-16 00:00:00 ET 34.00 149.60 29 998
WP 03:00:00 ET 34.90 151.00 999
WP 06:00:00 ET 35.80 152.90 1000
WP 09:00:00 ET 36.60 154.60 1002
WP 12:00:00 ET 37.30 156.30 1004
WP 15:00:00 ET 37.70 158.10 1006
WP 18:00:00 ET 38.00 159.90 1008
WP 21:00:00 ET 38.40 161.60 1010
WP 1971-09-17 00:00:00 ET 38.70 163.40 1012
WP 03:00:00 ET 39.00 165.50 1012
WP 06:00:00 ET 39.20 167.60 1012
WP 09:00:00 ET 39.50 169.60 1012
WP 12:00:00 ET 39.90 171.50 1012

Source Information

Agency Information
USA bwp371971.txt
TOKYO
CMA CH1971BST.txt:Storm=34:(nameless)
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 w_npac.dat:737:28W
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-003:Line=23048
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 STATUS USA WIND USA SSHS CMA LAT CMA LON CMA CAT CMA WIND CMA PRES DS824 LAT DS824 LON DS824 STAGE DS824 WIND TD9636 LAT TD9636 LON TD9636 STAGE TD9636 WIND STORM SPEED STORM DIR
Year days since 1858-11-17 00:00:00 degrees north km km degrees north mb 1 degrees north degrees east 1 kts nmile degrees north 1 kts mb degrees north degrees north degrees east
1971 WP MM 1971-09-13 00:00:00 DS 25.00 162.00 2340 2289 __O____________ -5 25.00 162.00 0 1004 11 320
1971 WP MM 03:00:00 DS 25.40 161.60 2281 2223 __P____________ -5 25.40 161.60 0 1004 11 320
1971 WP MM 06:00:00 DS 25.80 161.20 2223 2162 __O____________ -5 25.80 161.20 0 19 1004 12 310
1971 WP MM 09:00:00 DS 26.10 160.60 2154 2086 __P____________ -5 26.10 160.60 0 21 1003 12 300
1971 WP MM 12:00:00 TS 26.40 160.00 2086 2030 __O____________ -5 26.40 160.00 1 23 1002 12 290
1971 WP MM 15:00:00 TS 26.50 159.30 2022 1959 __P____________ -5 26.50 159.30 1 23 1002 13 280
1971 WP MM 18:00:00 TS 26.60 158.60 1959 1896 __O________O___ jtwc_wp WP371971 25.90 156.90 TD 25 -1 26.60 158.60 1 23 1002 25.90 156.90 TC 25 25.90 156.90 1 25 13 280
1971 WP MM 21:00:00 TS 26.70 157.90 1896 1819 __P________P___ -5 26.70 157.90 1 23 1001 26.30 156.60 1 25 15 280
1971 WP MM 1971-09-14 00:00:00 TS 26.90 157.00 1811 1734 __O________O___ -5 26.90 157.00 1 23 1000 26.60 156.20 1 25 17 280
1971 WP MM 03:00:00 TS 27.00 156.00 1726 1641 __P____________ -5 27.00 156.00 1 23 1000 1 19 275
1971 WP MM 06:00:00 TS 27.10 154.90 1634 1529 __O____________ -5 27.10 154.90 1 23 1000 20 280
1971 WP MM 09:00:00 TS 27.40 153.80 1529 1425 __P____________ -5 27.40 153.80 1 23 999 21 290
1971 WP MM 12:00:00 TS 27.80 152.70 1418 1322 __O____________ -5 27.80 152.70 1 23 998 20 295
1971 WP MM 15:00:00 TS 28.30 151.80 1315 1219 __P____________ -5 28.30 151.80 1 26 997 18 305
1971 WP MM 18:00:00 TS 28.80 151.00 1219 1124 __O____________ -5 28.80 151.00 1 29 996 18 310
1971 WP MM 21:00:00 TS 29.40 150.20 1117 1022 __P____________ -5 29.40 150.20 1 29 996 18 315
1971 WP MM 1971-09-15 00:00:00 TS 30.00 149.50 1022 935 __O____________ -5 30.00 149.50 1 29 996 17 325
1971 WP MM 03:00:00 TS 30.70 149.00 935 865 __P____________ -5 30.70 149.00 1 29 996 16 335
1971 WP MM 06:00:00 TS 31.40 148.70 865 826 __O____________ -5 31.40 148.70 1 29 996 13 345
1971 WP MM 09:00:00 TS 31.90 148.60 826 797 __P____________ -5 31.90 148.60 1 29 996 10 355
1971 WP MM 12:00:00 TS 32.40 148.60 797 781 __O____________ -5 32.40 148.60 1 29 996 9 5
1971 WP MM 15:00:00 TS 32.80 148.70 784 778 __P____________ -5 32.80 148.70 1 29 996 8 20
1971 WP MM 18:00:00 TS 33.20 148.90 782 774 __O____________ -5 33.20 148.90 1 29 996 8 20
1971 WP MM 21:00:00 TS 33.50 149.00 779 779 __P____________ -5 33.50 149.00 1 29 997 10 35
1971 WP MM 1971-09-16 00:00:00 ET 34.00 149.60 814 814 __O____________ -5 34.00 149.60 9 29 998 21 50
1971 WP MM 03:00:00 ET 34.90 151.00 918 918 __P____________ -5 34.90 151.00 9 999 33 55
1971 WP MM 06:00:00 ET 35.80 152.90 1033 1033 __O____________ -5 35.80 152.90 9 1000 34 60
1971 WP MM 09:00:00 ET 36.60 154.60 1065 1063 __P____________ -5 36.60 154.60 9 1002 31 60
1971 WP MM 12:00:00 ET 37.30 156.30 1072 1071 __O____________ -5 37.30 156.30 9 1004 30 70
1971 WP MM 15:00:00 ET 37.70 158.10 1119 1119 __P____________ -5 37.70 158.10 9 1006 29 75
1971 WP MM 18:00:00 ET 38.00 159.90 1188 1188 __O____________ -5 38.00 159.90 9 1008 28 75
1971 WP MM 21:00:00 ET 38.40 161.60 1252 1252 __P____________ -5 38.40 161.60 9 1010 28 75
1971 WP MM 1971-09-17 00:00:00 ET 38.70 163.40 1342 1342 __O____________ -5 38.70 163.40 9 1012 31 80
1971 WP MM 03:00:00 ET 39.00 165.50 1454 1454 __P____________ -5 39.00 165.50 9 1012 33 80
1971 WP MM 06:00:00 ET 39.20 167.60 1526 1526 __O____________ -5 39.20 167.60 9 1012 32 80
1971 WP MM 09:00:00 ET 39.50 169.60 1598 1598 __P____________ -5 39.50 169.60 9 1012 31 75
1971 WP MM 12:00:00 ET 39.90 171.50 1666 __O____________ -5 39.90 171.50 9 1012 30 75