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1971 Tropical Storm DORIA (1971233N12313)


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

Summary Information

Storm ID 1971233N12313
Start Aug 20 12Z
Landfall Aug 27 18Z, Aug 28 06Z
Max Intensity 55 kt (Aug 27 18Z), 989 mb (Aug 27 18Z)
End Aug 29 06Z
ATCF IDs AL091971
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 WMO WIND WMO PRES USA WIND USA PRES
days since 1858-11-17 00:00:00 degrees north degrees east kts kts
NA 1971-08-20 12:00:00 TS 11.50 -47.00 25 25
NA 15:00:00 TS 11.60 -47.50 28
NA 18:00:00 TS 11.60 -48.00 30 30
NA 21:00:00 TS 11.60 -48.50 30
NA 1971-08-21 00:00:00 TS 11.70 -49.00 30 30
NA 03:00:00 TS 11.70 -49.50 30
NA 06:00:00 TS 11.80 -50.00 30 30
NA 09:00:00 TS 11.90 -50.50 30
NA 12:00:00 TS 12.00 -51.00 30 30
NA 15:00:00 TS 12.10 -51.60 30
NA 18:00:00 TS 12.20 -52.20 30 30
NA 21:00:00 TS 12.50 -52.80 30
NA 1971-08-22 00:00:00 TS 12.80 -53.40 30 30
NA 03:00:00 TS 13.00 -54.10 30
NA 06:00:00 TS 13.20 -54.80 30 30
NA 09:00:00 TS 13.60 -55.40 28
NA 12:00:00 TS 14.00 -56.00 25 25
NA 15:00:00 TS 14.40 -56.70 25
NA 18:00:00 TS 14.80 -57.50 25 25
NA 21:00:00 TS 15.20 -58.20 25
NA 1971-08-23 00:00:00 TS 15.70 -59.00 25 25
NA 03:00:00 TS 16.10 -59.90 25
NA 06:00:00 TS 16.50 -60.80 25 25
NA 09:00:00 TS 16.90 -61.60 25
NA 12:00:00 TS 17.30 -62.40 25 25
NA 15:00:00 TS 17.70 -63.20 25
NA 18:00:00 TS 18.00 -64.00 25 25
NA 21:00:00 TS 18.30 -64.70 25
NA 1971-08-24 00:00:00 TS 18.60 -65.40 25 25
NA 03:00:00 TS 18.90 -66.20 25
NA 06:00:00 TS 19.20 -66.90 25 25
NA 09:00:00 TS 19.50 -67.60 28
NA 12:00:00 TS 19.80 -68.30 30 30
NA 15:00:00 TS 20.10 -69.10 30
NA 18:00:00 TS 20.40 -69.80 30 30
NA 21:00:00 TS 20.70 -70.40 30
NA 1971-08-25 00:00:00 TS 21.00 -71.00 30 30
NA 03:00:00 TS 21.40 -71.60 30
NA 06:00:00 TS 21.80 -72.20 30 30
NA 09:00:00 TS 22.20 -72.70 30
NA 12:00:00 TS 22.50 -73.20 30 30
NA 15:00:00 TS 22.80 -73.70 30
NA 18:00:00 TS 23.20 -74.20 30 30
NA 21:00:00 TS 23.70 -74.70 28
NA 1971-08-26 00:00:00 TS 24.20 -75.10 25 25
NA 03:00:00 TS 24.80 -75.40 25
NA 06:00:00 TS 25.40 -75.60 25 25
NA 09:00:00 TS 26.10 -76.00 28
NA 12:00:00 TS 26.80 -76.40 30 30
NA 15:00:00 TS 27.50 -76.70 30
NA 18:00:00 TS 28.20 -77.00 30 1008 30 1008
NA 21:00:00 TS 28.70 -77.10 35 1007
NA 1971-08-27 00:00:00 TS 29.20 -77.20 40 1006 40 1006
NA 03:00:00 TS 30.00 -77.20 43 1003
NA 06:00:00 TS 31.00 -77.20 45 999 45 999
NA 09:00:00 TS 31.90 -77.20 48 999
NA 12:00:00 TS 32.80 -77.20 50 998 50 998
NA 15:00:00 TS 33.80 -77.00 53 994
NA 18:00:00 TS 34.80 -76.80 55 989 55 989
NA 21:00:00 TS 35.60 -76.70 55 990
NA 1971-08-28 00:00:00 TS 36.50 -76.50 55 55 991
NA 03:00:00 TS 37.40 -76.00 53 992
NA 06:00:00 TS 38.50 -75.30 50 993 50 993
NA 09:00:00 TS 39.80 -74.60 48 995
NA 12:00:00 TS 41.20 -73.70 45 997 45 997
NA 15:00:00 TS 42.50 -72.80 45
NA 18:00:00 TS 43.80 -71.80 45 45
NA 21:00:00 TS 44.90 -70.90 40
NA 1971-08-29 00:00:00 ET 46.00 -70.00 35 35
NA 03:00:00 ET 47.00 -69.00 35
NA 06:00:00 ET 48.00 -68.00 35 35

Source Information

Agency Information
USA hurdat2-atl-1851-2023-042624b.txt:Line=31708:DORIA
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824
TD9636
TD9635
NEUMANN
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON WMO WIND WMO PRES WMO AGENCY DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA STATUS USA WIND USA PRES USA SSHS STORM SPEED STORM DIR
Year days since 1858-11-17 00:00:00 degrees north degrees east kts mb km km degrees north kts mb degrees north degrees east
1971 NA NA 1971-08-20 12:00:00 TS 11.50 -47.00 25 hurdat_atl 935 901 O______________ hurdat_atl AL091971 11.50 -47.00 TD 25 -1 10 275
1971 NA NA 15:00:00 TS 11.60 -47.50 910 877 P______________ AL091971 11.60 -47.50 TD 28 -1 10 275
1971 NA NA 18:00:00 TS 11.60 -48.00 30 hurdat_atl 877 847 O______________ hurdat_atl AL091971 11.60 -48.00 TD 30 -1 10 275
1971 NA NA 21:00:00 TS 11.60 -48.50 847 828 P______________ AL091971 11.60 -48.50 TD 30 -1 10 275
1971 NA NA 1971-08-21 00:00:00 TS 11.70 -49.00 30 hurdat_atl 828 803 O______________ hurdat_atl AL091971 11.70 -49.00 TD 30 -1 10 275
1971 NA NA 03:00:00 TS 11.70 -49.50 803 790 P______________ AL091971 11.70 -49.50 TD 30 -1 10 275
1971 NA NA 06:00:00 TS 11.80 -50.00 30 hurdat_atl 790 778 O______________ hurdat_atl AL091971 11.80 -50.00 TD 30 -1 10 280
1971 NA NA 09:00:00 TS 11.90 -50.50 781 768 P______________ AL091971 11.90 -50.50 TD 30 -1 10 280
1971 NA NA 12:00:00 TS 12.00 -51.00 30 hurdat_atl 768 749 O______________ hurdat_atl AL091971 12.00 -51.00 TD 30 -1 11 280
1971 NA NA 15:00:00 TS 12.10 -51.60 750 735 P______________ AL091971 12.10 -51.60 TD 30 -1 12 280
1971 NA NA 18:00:00 TS 12.20 -52.20 30 hurdat_atl 739 735 O______________ hurdat_atl AL091971 12.20 -52.20 TD 30 -1 12 290
1971 NA NA 21:00:00 TS 12.50 -52.80 755 752 P______________ AL091971 12.50 -52.80 TD 30 -1 13 295
1971 NA NA 1971-08-22 00:00:00 TS 12.80 -53.40 30 hurdat_atl 777 775 O______________ hurdat_atl AL091971 12.80 -53.40 TD 30 -1 14 290
1971 NA NA 03:00:00 TS 13.00 -54.10 775 730 P______________ AL091971 13.00 -54.10 TD 30 -1 14 285
1971 NA NA 06:00:00 TS 13.20 -54.80 30 hurdat_atl 730 685 O______________ hurdat_atl AL091971 13.20 -54.80 TD 30 -1 14 295
1971 NA NA 09:00:00 TS 13.60 -55.40 690 657 P______________ AL091971 13.60 -55.40 TD 28 -1 14 305
1971 NA NA 12:00:00 TS 14.00 -56.00 25 hurdat_atl 657 624 O______________ hurdat_atl AL091971 14.00 -56.00 TD 25 -1 15 300
1971 NA NA 15:00:00 TS 14.40 -56.70 624 594 P______________ AL091971 14.40 -56.70 TD 25 -1 17 300
1971 NA NA 18:00:00 TS 14.80 -57.50 25 hurdat_atl 595 584 O______________ hurdat_atl AL091971 14.80 -57.50 TD 25 -1 17 300
1971 NA NA 21:00:00 TS 15.20 -58.20 588 587 P______________ AL091971 15.20 -58.20 TD 25 -1 17 300
1971 NA NA 1971-08-23 00:00:00 TS 15.70 -59.00 25 hurdat_atl 600 596 O______________ hurdat_atl AL091971 15.70 -59.00 TD 25 -1 18 300
1971 NA NA 03:00:00 TS 16.10 -59.90 616 543 P______________ AL091971 16.10 -59.90 TD 25 -1 19 295
1971 NA CS 06:00:00 TS 16.50 -60.80 25 hurdat_atl 543 448 O______________ hurdat_atl AL091971 16.50 -60.80 TD 25 -1 18 295
1971 NA CS 09:00:00 TS 16.90 -61.60 448 353 P______________ AL091971 16.90 -61.60 TD 25 -1 17 300
1971 NA CS 12:00:00 TS 17.30 -62.40 25 hurdat_atl 353 262 O______________ hurdat_atl AL091971 17.30 -62.40 TD 25 -1 17 295
1971 NA CS 15:00:00 TS 17.70 -63.20 260 170 P______________ AL091971 17.70 -63.20 TD 25 -1 17 295
1971 NA CS 18:00:00 TS 18.00 -64.00 25 hurdat_atl 170 95 O______________ hurdat_atl AL091971 18.00 -64.00 TD 25 -1 16 295
1971 NA CS 21:00:00 TS 18.30 -64.70 95 30 P______________ AL091971 18.30 -64.70 TD 25 -1 15 295
1971 NA CS 1971-08-24 00:00:00 TS 18.60 -65.40 25 hurdat_atl 30 24 O______________ hurdat_atl AL091971 18.60 -65.40 TD 25 -1 15 295
1971 NA NA 03:00:00 TS 18.90 -66.20 55 55 P______________ AL091971 18.90 -66.20 TD 25 -1 15 295
1971 NA NA 06:00:00 TS 19.20 -66.90 25 hurdat_atl 89 89 O______________ hurdat_atl AL091971 19.20 -66.90 TD 25 -1 15 295
1971 NA NA 09:00:00 TS 19.50 -67.60 124 109 P______________ AL091971 19.50 -67.60 TD 28 -1 15 295
1971 NA NA 12:00:00 TS 19.80 -68.30 30 hurdat_atl 113 88 O______________ hurdat_atl AL091971 19.80 -68.30 TD 30 -1 15 295
1971 NA NA 15:00:00 TS 20.10 -69.10 91 88 P______________ AL091971 20.10 -69.10 TD 30 -1 15 295
1971 NA NA 18:00:00 TS 20.40 -69.80 30 hurdat_atl 91 90 O______________ hurdat_atl AL091971 20.40 -69.80 TD 30 -1 14 295
1971 NA NA 21:00:00 TS 20.70 -70.40 102 100 P______________ AL091971 20.70 -70.40 TD 30 -1 13 300
1971 NA NA 1971-08-25 00:00:00 TS 21.00 -71.00 30 hurdat_atl 134 134 O______________ hurdat_atl AL091971 21.00 -71.00 TD 30 -1 13 300
1971 NA NA 03:00:00 TS 21.40 -71.60 146 106 P______________ AL091971 21.40 -71.60 TD 30 -1 14 305
1971 NA NA 06:00:00 TS 21.80 -72.20 30 hurdat_atl 106 98 O______________ hurdat_atl AL091971 21.80 -72.20 TD 30 -1 13 305
1971 NA NA 09:00:00 TS 22.20 -72.70 116 113 P______________ AL091971 22.20 -72.70 TD 30 -1 12 305
1971 NA NA 12:00:00 TS 22.50 -73.20 30 hurdat_atl 145 145 O______________ hurdat_atl AL091971 22.50 -73.20 TD 30 -1 11 305
1971 NA NA 15:00:00 TS 22.80 -73.70 186 186 P______________ AL091971 22.80 -73.70 TD 30 -1 12 305
1971 NA NA 18:00:00 TS 23.20 -74.20 30 hurdat_atl 240 240 O______________ hurdat_atl AL091971 23.20 -74.20 TD 30 -1 12 315
1971 NA NA 21:00:00 TS 23.70 -74.70 308 265 P______________ AL091971 23.70 -74.70 TD 28 -1 13 320
1971 NA NA 1971-08-26 00:00:00 TS 24.20 -75.10 25 hurdat_atl 265 242 O______________ hurdat_atl AL091971 24.20 -75.10 TD 25 -1 13 330
1971 NA NA 03:00:00 TS 24.80 -75.40 234 228 P______________ AL091971 24.80 -75.40 TD 25 -1 13 340
1971 NA NA 06:00:00 TS 25.40 -75.60 25 hurdat_atl 234 224 O______________ hurdat_atl AL091971 25.40 -75.60 TD 25 -1 14 335
1971 NA NA 09:00:00 TS 26.10 -76.00 229 226 P______________ AL091971 26.10 -76.00 TD 28 -1 16 335
1971 NA NA 12:00:00 TS 26.80 -76.40 30 hurdat_atl 248 248 O______________ hurdat_atl AL091971 26.80 -76.40 TD 30 -1 16 335
1971 NA NA 15:00:00 TS 27.50 -76.70 297 297 P______________ AL091971 27.50 -76.70 TD 30 -1 15 340
1971 NA NA 18:00:00 TS 28.20 -77.00 30 1008 hurdat_atl 333 328 O______________ hurdat_atl AL091971 28.20 -77.00 TD 30 1008 -1 12 345
1971 NA NA 21:00:00 TS 28.70 -77.10 332 322 P______________ AL091971 28.70 -77.10 TD 35 1007 0 10 350
1971 NA NA 1971-08-27 00:00:00 TS 29.20 -77.20 40 1006 hurdat_atl 330 330 O______________ hurdat_atl AL091971 29.20 -77.20 TS 40 1006 0 14 360
1971 NA NA 03:00:00 TS 30.00 -77.20 360 312 P______________ AL091971 30.00 -77.20 TS 43 1003 0 18 0
1971 NA NA 06:00:00 TS 31.00 -77.20 45 999 hurdat_atl 304 243 O______________ hurdat_atl AL091971 31.00 -77.20 TS 45 999 0 19 0
1971 NA NA 09:00:00 TS 31.90 -77.20 235 153 P______________ AL091971 31.90 -77.20 TS 48 999 0 18 0
1971 NA NA 12:00:00 TS 32.80 -77.20 50 998 hurdat_atl 143 85 O______________ hurdat_atl AL091971 32.80 -77.20 TS 50 998 0 19 5
1971 NA NA 15:00:00 TS 33.80 -77.00 85 0 P______________ AL091971 33.80 -77.00 TS 53 994 0 20 10
1971 NA NA 18:00:00 TS 34.80 -76.80 55 989 hurdat_atl 0 0 O______________ hurdat_atl AL091971 34.80 -76.80 TS 55 989 0 19 10
1971 NA NA 21:00:00 TS 35.60 -76.70 0 0 P______________ AL091971 35.60 -76.70 TS 55 990 0 17 10
1971 NA NA 1971-08-28 00:00:00 TS 36.50 -76.50 55 hurdat_atl 0 0 I______________ hurdat_atl AL091971 36.50 -76.50 TS 55 991 0 19 20
1971 NA NA 03:00:00 TS 37.40 -76.00 8 0 P______________ AL091971 37.40 -76.00 TS 53 992 0 22 25
1971 NA NA 06:00:00 TS 38.50 -75.30 50 993 hurdat_atl 0 0 O______________ hurdat_atl AL091971 38.50 -75.30 TS 50 993 0 26 25
1971 NA NA 09:00:00 TS 39.80 -74.60 0 0 P______________ AL091971 39.80 -74.60 TS 48 995 0 30 25
1971 NA NA 12:00:00 TS 41.20 -73.70 45 997 hurdat_atl 0 0 O______________ hurdat_atl AL091971 41.20 -73.70 TS 45 997 0 30 25
1971 NA NA 15:00:00 TS 42.50 -72.80 0 0 P______________ AL091971 42.50 -72.80 TS 45 0 30 30
1971 NA NA 18:00:00 TS 43.80 -71.80 45 hurdat_atl 0 0 O______________ hurdat_atl AL091971 43.80 -71.80 TS 45 0 28 30
1971 NA NA 21:00:00 TS 44.90 -70.90 0 0 P______________ AL091971 44.90 -70.90 TS 40 0 25 30
1971 NA NA 1971-08-29 00:00:00 ET 46.00 -70.00 35 hurdat_atl 0 0 O______________ hurdat_atl AL091971 46.00 -70.00 EX 35 -4 24 30
1971 NA NA 03:00:00 ET 47.00 -69.00 0 0 P______________ AL091971 47.00 -69.00 EX 35 -4 24 35
1971 NA NA 06:00:00 ET 48.00 -68.00 35 hurdat_atl 0 O______________ hurdat_atl AL091971 48.00 -68.00 EX 35 -4 24 35