1971 Hurricane FERN (1971247N28273)


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

Summary Information

Storm ID 1971247N28273
Start Sep 3 12Z
Landfall Sep 4 21Z, Sep 5 09Z, Sep 6 06Z, Sep 11 06Z
Max Intensity 80 kt (Sep 9 06Z), 978 mb (Sep 11 12Z)
End Sep 13 00Z
ATCF IDs AL111971
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
degrees north degrees east kts mb kts mb
NA 1971-09-03 12:00:00 TS 27.50 -87.50 25 25
NA 15:00:00 TS 27.59 -87.60 25
NA 18:00:00 TS 27.70 -87.70 25 25
NA 21:00:00 TS 27.85 -87.82 25
NA 1971-09-04 00:00:00 TS 28.00 -88.00 25 25
NA 03:00:00 TS 28.09 -88.29 25
NA 06:00:00 TS 28.20 -88.60 25 25
NA 09:00:00 TS 28.38 -88.82 25
NA 12:00:00 TS 28.60 -89.00 25 25
NA 15:00:00 TS 28.79 -89.17 25
NA 18:00:00 TS 29.00 -89.30 25 25
NA 21:00:00 TS 29.23 -89.42 25
NA 1971-09-05 00:00:00 TS 29.50 -89.50 25 25
NA 03:00:00 TS 29.79 -89.55 25
NA 06:00:00 TS 30.10 -89.60 25 25
NA 09:00:00 TS 30.45 -89.70 25
NA 12:00:00 TS 30.70 -89.80 25 25
NA 15:00:00 TS 30.72 -89.86 25
NA 18:00:00 TS 30.60 -89.90 25 25
NA 21:00:00 TS 30.47 -89.93 25
NA 1971-09-06 00:00:00 TS 30.30 -90.00 25 25
NA 03:00:00 TS 30.11 -90.14 25
NA 06:00:00 TS 29.90 -90.30 25 25
NA 09:00:00 TS 29.71 -90.38 25
NA 12:00:00 TS 29.50 -90.50 25 25
NA 15:00:00 TS 29.25 -90.74 25
NA 18:00:00 TS 29.00 -91.00 25 25
NA 21:00:00 TS 28.80 -91.16 25
NA 1971-09-07 00:00:00 TS 28.60 -91.30 25 25
NA 03:00:00 TS 28.35 -91.44 25
NA 06:00:00 TS 28.10 -91.60 25 25
NA 09:00:00 TS 27.89 -91.80 27
NA 12:00:00 TS 27.70 -92.00 30 30
NA 15:00:00 TS 27.50 -92.16 30
NA 18:00:00 TS 27.30 -92.30 30 30
NA 21:00:00 TS 27.09 -92.46 35
NA 1971-09-08 00:00:00 TS 26.90 -92.60 40 1000 40 1000
NA 03:00:00 TS 26.73 -92.70 42 1000
NA 06:00:00 TS 26.60 -92.80 45 1000 45 1000
NA 09:00:00 TS 26.49 -92.94 47 1000
NA 12:00:00 TS 26.40 -93.10 50 1000 50 1000
NA 15:00:00 TS 26.33 -93.25 52 997
NA 18:00:00 TS 26.30 -93.40 55 995 55 995
NA 21:00:00 TS 26.32 -93.55 60 991
NA 1971-09-09 00:00:00 TS 26.40 -93.70 65 987 65 987
NA 03:00:00 TS 26.53 -93.85 72 990
NA 06:00:00 TS 26.70 -94.00 80 993 80 993
NA 09:00:00 TS 26.89 -94.16 80 992
NA 12:00:00 TS 27.10 -94.30 80 992 80 992
NA 15:00:00 TS 27.29 -94.40 77 992
NA 18:00:00 TS 27.50 -94.50 75 992 75 992
NA 21:00:00 TS 27.74 -94.63 72 990
NA 1971-09-10 00:00:00 TS 28.00 -94.80 70 988 70 988
NA 03:00:00 TS 28.29 -95.02 67 988
NA 06:00:00 TS 28.50 -95.30 65 988 65 988
NA 09:00:00 TS 28.55 -95.65 62 983
NA 12:00:00 TS 28.50 -96.00 60 979 60 979
NA 15:00:00 TS 28.42 -96.27 60 979
NA 18:00:00 TS 28.30 -96.50 60 979 60 979
NA 21:00:00 TS 28.16 -96.71 57 983
NA 1971-09-11 00:00:00 TS 28.00 -96.90 55 988 55 988
NA 03:00:00 TS 27.84 -97.11 55 985
NA 06:00:00 TS 27.70 -97.30 55 983 55 983
NA 09:00:00 TS 27.59 -97.45 50 980
NA 12:00:00 TS 27.50 -97.60 45 978 45 978
NA 15:00:00 TS 27.40 -97.79 42
NA 18:00:00 TS 27.30 -98.00 40 40
NA 21:00:00 TS 27.18 -98.20 37
NA 1971-09-12 00:00:00 TS 27.10 -98.40 35 35
NA 03:00:00 TS 27.09 -98.60 35
NA 06:00:00 TS 27.10 -98.80 35 35
NA 09:00:00 TS 27.06 -98.99 35
NA 12:00:00 TS 27.00 -99.20 35 35
NA 15:00:00 TS 26.94 -99.44 32
NA 18:00:00 TS 26.90 -99.70 30 30
NA 21:00:00 TS 26.89 -99.99 27
NA 1971-09-13 00:00:00 TS 26.90 -100.30 25 25

Source Information

Agency Information
USA hurdat2-1851-2018-051019.txt:Line=31142:FERN
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 degrees north degrees east kts mb km km degrees north degrees east kts mb 1 kts degrees
1971 NA GM 1971-09-03 12:00:00 TS 27.50 -87.50 25 hurdat_atl 229 214 O_____________ hurdat_atl AL111971 27.50 -87.50 TD 25 -1 2 314
1971 NA GM 15:00:00 TS 27.59 -87.60 214 199 P_____________ AL111971 27.59 -87.60 TD 25 -1 3 318
1971 NA GM 18:00:00 TS 27.70 -87.70 25 hurdat_atl 199 184 O_____________ hurdat_atl AL111971 27.70 -87.70 TD 25 -1 3 323
1971 NA GM 21:00:00 TS 27.85 -87.82 184 154 P_____________ AL111971 27.85 -87.82 TD 25 -1 4 319
1971 NA GM 1971-09-04 00:00:00 TS 28.00 -88.00 25 hurdat_atl 154 127 O_____________ hurdat_atl AL111971 28.00 -88.00 TD 25 -1 5 300
1971 NA GM 03:00:00 TS 28.09 -88.29 127 101 P_____________ AL111971 28.09 -88.29 TD 25 -1 6 291
1971 NA GM 06:00:00 TS 28.20 -88.60 25 hurdat_atl 101 73 O_____________ hurdat_atl AL111971 28.20 -88.60 TD 25 -1 6 302
1971 NA GM 09:00:00 TS 28.38 -88.82 73 45 P_____________ AL111971 28.38 -88.82 TD 25 -1 5 319
1971 NA GM 12:00:00 TS 28.60 -89.00 25 hurdat_atl 45 22 O_____________ hurdat_atl AL111971 28.60 -89.00 TD 25 -1 5 324
1971 NA GM 15:00:00 TS 28.79 -89.17 24 11 P_____________ AL111971 28.79 -89.17 TD 25 -1 5 327
1971 NA GM 18:00:00 TS 29.00 -89.30 25 hurdat_atl 11 0 O_____________ hurdat_atl AL111971 29.00 -89.30 TD 25 -1 5 334
1971 NA NA 21:00:00 TS 29.23 -89.42 0 0 P_____________ AL111971 29.23 -89.42 TD 25 -1 5 341
1971 NA GM 1971-09-05 00:00:00 TS 29.50 -89.50 25 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 29.50 -89.50 TD 25 -1 6 348
1971 NA GM 03:00:00 TS 29.79 -89.55 0 0 P_____________ AL111971 29.79 -89.55 TD 25 -1 6 352
1971 NA GM 06:00:00 TS 30.10 -89.60 25 hurdat_atl 11 0 O_____________ hurdat_atl AL111971 30.10 -89.60 TD 25 -1 7 349
1971 NA NA 09:00:00 TS 30.45 -89.70 0 0 P_____________ AL111971 30.45 -89.70 TD 25 -1 6 344
1971 NA NA 12:00:00 TS 30.70 -89.80 25 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 30.70 -89.80 TD 25 -1 3 333
1971 NA NA 15:00:00 TS 30.72 -89.86 0 0 P_____________ AL111971 30.72 -89.86 TD 25 -1 1 220
1971 NA NA 18:00:00 TS 30.60 -89.90 25 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 30.60 -89.90 TD 25 -1 3 195
1971 NA NA 21:00:00 TS 30.47 -89.93 0 0 P_____________ AL111971 30.47 -89.93 TD 25 -1 3 196
1971 NA GM 1971-09-06 00:00:00 TS 30.30 -90.00 25 hurdat_atl 9 9 O_____________ hurdat_atl AL111971 30.30 -90.00 TD 25 -1 4 206
1971 NA GM 03:00:00 TS 30.11 -90.14 9 0 P_____________ AL111971 30.11 -90.14 TD 25 -1 5 213
1971 NA NA 06:00:00 TS 29.90 -90.30 25 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 29.90 -90.30 TD 25 -1 5 207
1971 NA NA 09:00:00 TS 29.71 -90.38 0 0 P_____________ AL111971 29.71 -90.38 TD 25 -1 4 203
1971 NA NA 12:00:00 TS 29.50 -90.50 25 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 29.50 -90.50 TD 25 -1 6 214
1971 NA NA 15:00:00 TS 29.25 -90.74 0 0 P_____________ AL111971 29.25 -90.74 TD 25 -1 7 221
1971 NA GM 18:00:00 TS 29.00 -91.00 25 hurdat_atl 14 14 O_____________ hurdat_atl AL111971 29.00 -91.00 TD 25 -1 6 219
1971 NA GM 21:00:00 TS 28.80 -91.16 44 44 P_____________ AL111971 28.80 -91.16 TD 25 -1 5 213
1971 NA GM 1971-09-07 00:00:00 TS 28.60 -91.30 25 hurdat_atl 68 68 O_____________ hurdat_atl AL111971 28.60 -91.30 TD 25 -1 5 208
1971 NA GM 03:00:00 TS 28.35 -91.44 101 101 P_____________ AL111971 28.35 -91.44 TD 25 -1 6 208
1971 NA GM 06:00:00 TS 28.10 -91.60 25 hurdat_atl 130 130 O_____________ hurdat_atl AL111971 28.10 -91.60 TD 25 -1 6 215
1971 NA GM 09:00:00 TS 27.89 -91.80 160 160 P_____________ AL111971 27.89 -91.80 TD 27 -1 5 221
1971 NA GM 12:00:00 TS 27.70 -92.00 30 hurdat_atl 189 189 O_____________ hurdat_atl AL111971 27.70 -92.00 TD 30 -1 5 219
1971 NA GM 15:00:00 TS 27.50 -92.16 218 218 P_____________ AL111971 27.50 -92.16 TD 30 -1 5 214
1971 NA GM 18:00:00 TS 27.30 -92.30 30 hurdat_atl 242 242 O_____________ hurdat_atl AL111971 27.30 -92.30 TD 30 -1 5 213
1971 NA GM 21:00:00 TS 27.09 -92.46 268 268 P_____________ AL111971 27.09 -92.46 TD 35 0 5 214
1971 NA GM 1971-09-08 00:00:00 TS 26.90 -92.60 40 1000 hurdat_atl 291 291 O_____________ hurdat_atl AL111971 26.90 -92.60 TS 40 1000 0 4 211
1971 NA GM 03:00:00 TS 26.73 -92.70 315 315 P_____________ AL111971 26.73 -92.70 TS 42 1000 0 4 210
1971 NA GM 06:00:00 TS 26.60 -92.80 45 1000 hurdat_atl 327 327 O_____________ hurdat_atl AL111971 26.60 -92.80 TS 45 1000 0 3 221
1971 NA GM 09:00:00 TS 26.49 -92.94 340 340 P_____________ AL111971 26.49 -92.94 TS 47 1000 0 3 233
1971 NA GM 12:00:00 TS 26.40 -93.10 50 1000 hurdat_atl 354 350 O_____________ hurdat_atl AL111971 26.40 -93.10 TS 50 1000 0 3 240
1971 NA GM 15:00:00 TS 26.33 -93.25 354 349 P_____________ AL111971 26.33 -93.25 TS 52 997 0 3 249
1971 NA GM 18:00:00 TS 26.30 -93.40 55 995 hurdat_atl 349 344 O_____________ hurdat_atl AL111971 26.30 -93.40 TS 55 995 0 3 268
1971 NA GM 21:00:00 TS 26.32 -93.55 340 325 P_____________ AL111971 26.32 -93.55 TS 60 991 0 3 291
1971 NA GM 1971-09-09 00:00:00 TS 26.40 -93.70 65 987 hurdat_atl 325 310 O_____________ hurdat_atl AL111971 26.40 -93.70 HU 65 987 1 3 308
1971 NA GM 03:00:00 TS 26.53 -93.85 305 281 P_____________ AL111971 26.53 -93.85 HU 72 990 1 4 318
1971 NA GM 06:00:00 TS 26.70 -94.00 80 993 hurdat_atl 281 257 O_____________ hurdat_atl AL111971 26.70 -94.00 HU 80 993 1 5 323
1971 NA GM 09:00:00 TS 26.89 -94.16 252 228 P_____________ AL111971 26.89 -94.16 HU 80 992 1 5 326
1971 NA GM 12:00:00 TS 27.10 -94.30 80 992 hurdat_atl 228 203 O_____________ hurdat_atl AL111971 27.10 -94.30 HU 80 992 1 5 332
1971 NA GM 15:00:00 TS 27.29 -94.40 203 179 P_____________ AL111971 27.29 -94.40 HU 77 992 1 4 336
1971 NA GM 18:00:00 TS 27.50 -94.50 75 992 hurdat_atl 179 155 O_____________ hurdat_atl AL111971 27.50 -94.50 HU 75 992 1 5 336
1971 NA GM 21:00:00 TS 27.74 -94.63 155 116 P_____________ AL111971 27.74 -94.63 HU 72 990 1 6 332
1971 NA GM 1971-09-10 00:00:00 TS 28.00 -94.80 70 988 hurdat_atl 116 77 O_____________ hurdat_atl AL111971 28.00 -94.80 HU 70 988 1 6 327
1971 NA GM 03:00:00 TS 28.29 -95.02 77 45 P_____________ AL111971 28.29 -95.02 HU 67 988 1 7 319
1971 NA GM 06:00:00 TS 28.50 -95.30 65 988 hurdat_atl 45 24 O_____________ hurdat_atl AL111971 28.50 -95.30 HU 65 988 1 6 296
1971 NA GM 09:00:00 TS 28.55 -95.65 22 11 P_____________ AL111971 28.55 -95.65 HU 62 983 0 6 270
1971 NA GM 12:00:00 TS 28.50 -96.00 60 979 hurdat_atl 11 0 O_____________ hurdat_atl AL111971 28.50 -96.00 TS 60 979 0 6 257
1971 NA GM 15:00:00 TS 28.42 -96.27 9 0 P_____________ AL111971 28.42 -96.27 TS 60 979 0 5 246
1971 NA GM 18:00:00 TS 28.30 -96.50 60 979 hurdat_atl 11 9 O_____________ hurdat_atl AL111971 28.30 -96.50 TS 60 979 0 5 235
1971 NA GM 21:00:00 TS 28.16 -96.71 9 9 P_____________ AL111971 28.16 -96.71 TS 57 983 0 5 229
1971 NA GM 1971-09-11 00:00:00 TS 28.00 -96.90 55 988 hurdat_atl 11 9 O_____________ hurdat_atl AL111971 28.00 -96.90 TS 55 988 0 5 228
1971 NA GM 03:00:00 TS 27.84 -97.11 9 0 P_____________ AL111971 27.84 -97.11 TS 55 985 0 5 230
1971 NA GM 06:00:00 TS 27.70 -97.30 55 983 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 27.70 -97.30 TS 55 983 0 4 231
1971 NA NA 09:00:00 TS 27.59 -97.45 0 0 P_____________ AL111971 27.59 -97.45 TS 50 980 0 3 233
1971 NA NA 12:00:00 TS 27.50 -97.60 45 978 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 27.50 -97.60 TS 45 978 0 4 238
1971 NA NA 15:00:00 TS 27.40 -97.79 0 0 P_____________ AL111971 27.40 -97.79 TS 42 0 4 241
1971 NA NA 18:00:00 TS 27.30 -98.00 40 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 27.30 -98.00 TS 40 0 4 239
1971 NA NA 21:00:00 TS 27.18 -98.20 0 0 P_____________ AL111971 27.18 -98.20 TS 37 0 4 241
1971 NA NA 1971-09-12 00:00:00 TS 27.10 -98.40 35 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 27.10 -98.40 TS 35 0 4 255
1971 NA NA 03:00:00 TS 27.09 -98.60 0 0 P_____________ AL111971 27.09 -98.60 TS 35 0 4 270
1971 NA NA 06:00:00 TS 27.10 -98.80 35 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 27.10 -98.80 TS 35 0 4 264
1971 NA NA 09:00:00 TS 27.06 -98.99 0 0 P_____________ AL111971 27.06 -98.99 TS 35 0 4 254
1971 NA NA 12:00:00 TS 27.00 -99.20 35 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 27.00 -99.20 TS 35 0 4 254
1971 NA NA 15:00:00 TS 26.94 -99.44 0 0 P_____________ AL111971 26.94 -99.44 TS 32 -1 5 257
1971 NA NA 18:00:00 TS 26.90 -99.70 30 hurdat_atl 0 0 O_____________ hurdat_atl AL111971 26.90 -99.70 TD 30 -1 5 264
1971 NA NA 21:00:00 TS 26.89 -99.99 0 0 P_____________ AL111971 26.89 -99.99 TD 27 -1 5 270
1971 NA NA 1971-09-13 00:00:00 TS 26.90 -100.30 25 hurdat_atl 0 O_____________ hurdat_atl AL111971 26.90 -100.30 TD 25 -1 5 272