1971 Tropical Storm KATRINA (1971221N15263)


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

Summary Information

Storm ID 1971221N15263
Start Aug 8 12Z
Landfall Aug 12 15Z
Max Intensity 55 kt (Aug 11 00Z)
End Aug 13 00Z
ATCF IDs EP111971
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 USA WIND DS824 WIND
degrees north degrees east kts kts kts
EP 1971-08-08 12:00:00 TS 14.50 -97.40 25 25 25
EP 15:00:00 TS 14.44 -97.79 35 35
EP 18:00:00 TS 14.41 -98.20 45 45 45
EP 21:00:00 TS 14.44 -98.66 45 45
EP 1971-08-09 00:00:00 TS 14.50 -99.20 45 45 45
EP 03:00:00 TS 14.53 -99.83 45 45
EP 06:00:00 TS 14.61 -100.49 45 45 45
EP 09:00:00 TS 14.78 -101.12 45 45
EP 12:00:00 TS 15.00 -101.70 45 45 45
EP 15:00:00 TS 15.23 -102.18 45 45
EP 18:00:00 TS 15.50 -102.61 45 45 45
EP 21:00:00 TS 15.83 -103.05 45 45
EP 1971-08-10 00:00:00 TS 16.20 -103.50 45 45 45
EP 03:00:00 TS 16.58 -103.99 45 45
EP 06:00:00 TS 17.00 -104.50 45 45 45
EP 09:00:00 TS 17.44 -105.00 45 45
EP 12:00:00 TS 17.90 -105.50 45 45 45
EP 15:00:00 TS 18.34 -106.01 45 45
EP 18:00:00 TS 18.81 -106.49 45 45 45
EP 21:00:00 TS 19.34 -106.88 50 50
EP 1971-08-11 00:00:00 TS 19.90 -107.20 55 55 55
EP 03:00:00 TS 20.45 -107.48 55 55
EP 06:00:00 TS 21.02 -107.71 55 55 55
EP 09:00:00 TS 21.64 -107.91 52 52
EP 12:00:00 TS 22.20 -108.10 50 50 50
EP 15:00:00 TS 22.59 -108.31 47 47
EP 18:00:00 TS 22.92 -108.50 45 45 45
EP 21:00:00 TS 23.31 -108.67 45 45
EP 1971-08-12 00:00:00 TS 23.70 -108.80 45 45 45
EP 03:00:00 TS 24.05 -108.92 45 45
EP 06:00:00 TS 24.40 -108.99 45 45 45
EP 09:00:00 TS 24.75 -109.02 45 45
EP 12:00:00 TS 25.10 -109.00 45 45 45
EP 15:00:00 TS 25.46 -108.92 35 35
EP 18:00:00 MX 25.80 -108.80 25 25 25
EP 21:00:00 MX 26.11 -108.66 25 25
EP 1971-08-13 00:00:00 MX 26.40 -108.50 25 25 25

Source Information

Agency Information
USA hurdat2-nepac-1949-2018-071519.txt:Line=4838:KATRINA
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 e_npac.dat:239:KATRINA
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-002:Line=2479
TD9635
NEUMANN
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON WMO WIND WMO AGENCY DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA STATUS USA WIND 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 kts km km degrees north degrees east kts 1 degrees north degrees east kts degrees north degrees east kts degrees
1971 EP MM 1971-08-08 12:00:00 TS 14.50 -97.40 25 hurdat_epa 148 148 O________OO___ hurdat_epa EP111971 14.50 -97.40 TD 25 -1 14.50 -97.40 TC 25 14.50 -97.40 2 8 261
1971 EP MM 15:00:00 TS 14.44 -97.79 178 178 P________PP___ EP111971 14.43 -97.79 TD 35 0 14.43 -97.79 TC 35 14.48 -97.80 2 8 264
1971 EP MM 18:00:00 TS 14.41 -98.20 45 hurdat_epa 184 184 O________OP___ hurdat_epa EP111971 14.40 -98.20 TS 45 0 14.40 -98.20 TC 45 14.47 -98.21 2 8 270
1971 EP MM 21:00:00 TS 14.44 -98.66 203 193 P________PP___ EP111971 14.43 -98.66 TS 45 0 14.43 -98.66 TC 45 14.47 -98.67 2 10 275
1971 EP MM 1971-08-09 00:00:00 TS 14.50 -99.20 45 hurdat_epa 211 211 O________OO___ hurdat_epa EP111971 14.50 -99.20 TS 45 0 14.50 -99.20 TC 45 14.50 -99.20 2 11 275
1971 EP MM 03:00:00 TS 14.53 -99.83 239 237 P________PP___ EP111971 14.53 -99.84 TS 45 0 14.53 -99.84 TC 45 14.56 -99.80 2 13 275
1971 EP MM 06:00:00 TS 14.61 -100.49 45 hurdat_epa 250 248 O________OP___ hurdat_epa EP111971 14.60 -100.50 TS 45 0 14.60 -100.50 TC 45 14.66 -100.45 2 13 281
1971 EP MM 09:00:00 TS 14.78 -101.12 260 260 P________PP___ EP111971 14.77 -101.13 TS 45 0 14.77 -101.13 TC 45 14.80 -101.10 2 12 288
1971 EP MM 12:00:00 TS 15.00 -101.70 45 hurdat_epa 264 257 O________OO___ hurdat_epa EP111971 15.00 -101.70 TS 45 0 15.00 -101.70 TC 45 15.00 -101.70 2 11 294
1971 EP MM 15:00:00 TS 15.23 -102.18 262 250 P________PP___ EP111971 15.23 -102.17 TS 45 0 15.23 -102.17 TC 45 15.23 -102.19 2 10 300
1971 EP MM 18:00:00 TS 15.50 -102.61 45 hurdat_epa 257 243 O________OP___ hurdat_epa EP111971 15.50 -102.60 TS 45 0 15.50 -102.60 TC 45 15.51 -102.64 2 10 306
1971 EP MM 21:00:00 TS 15.83 -103.05 246 218 P________PP___ EP111971 15.83 -103.04 TS 45 0 15.83 -103.04 TC 45 15.83 -103.06 2 11 309
1971 EP MM 1971-08-10 00:00:00 TS 16.20 -103.50 45 hurdat_epa 221 197 O________OO___ hurdat_epa EP111971 16.20 -103.50 TS 45 0 16.20 -103.50 TC 45 16.20 -103.50 2 12 310
1971 EP MM 03:00:00 TS 16.58 -103.99 197 173 P________PP___ EP111971 16.58 -103.99 TS 45 0 16.58 -103.99 TC 45 16.58 -104.00 2 13 310
1971 EP MM 06:00:00 TS 17.00 -104.50 45 hurdat_epa 179 176 O________OP___ hurdat_epa EP111971 17.00 -104.50 TS 45 0 17.00 -104.50 TC 45 16.99 -104.51 2 13 312
1971 EP MM 09:00:00 TS 17.44 -105.00 188 163 P________PP___ EP111971 17.44 -105.00 TS 45 0 17.44 -105.00 TC 45 17.43 -105.01 2 13 313
1971 EP MM 12:00:00 TS 17.90 -105.50 45 hurdat_epa 163 153 O________OO___ hurdat_epa EP111971 17.90 -105.50 TS 45 0 17.90 -105.50 TC 45 17.90 -105.50 2 13 313
1971 EP MM 15:00:00 TS 18.34 -106.01 161 153 P________PP___ EP111971 18.34 -106.02 TS 45 0 18.34 -106.02 TC 45 18.37 -105.98 2 13 314
1971 EP MM 18:00:00 TS 18.81 -106.49 45 hurdat_epa 161 154 O________OP___ hurdat_epa EP111971 18.80 -106.50 TS 45 0 18.80 -106.50 TC 45 18.86 -106.43 2 13 321
1971 EP MM 21:00:00 TS 19.34 -106.88 166 160 P________PP___ EP111971 19.33 -106.89 TS 50 0 19.33 -106.89 TC 50 19.37 -106.84 2 13 328
1971 EP MM 1971-08-11 00:00:00 TS 19.90 -107.20 55 hurdat_epa 166 162 O________OO___ hurdat_epa EP111971 19.90 -107.20 TS 55 0 19.90 -107.20 TC 55 19.90 -107.20 2 13 333
1971 EP MM 03:00:00 TS 20.45 -107.48 187 187 P________PP___ EP111971 20.44 -107.47 TS 55 0 20.44 -107.47 TC 55 20.49 -107.49 2 12 337
1971 EP MM 06:00:00 TS 21.02 -107.71 55 hurdat_epa 218 218 O________OP___ hurdat_epa EP111971 21.00 -107.70 TS 55 0 21.00 -107.70 TC 55 21.09 -107.73 2 13 341
1971 EP MM 09:00:00 TS 21.64 -107.91 234 181 P________PP___ EP111971 21.63 -107.91 TS 52 0 21.63 -107.91 TC 52 21.67 -107.92 2 12 343
1971 EP MM 12:00:00 TS 22.20 -108.10 50 hurdat_epa 181 139 O________OO___ hurdat_epa EP111971 22.20 -108.10 TS 50 0 22.20 -108.10 TC 50 22.20 -108.10 2 10 339
1971 EP MM 15:00:00 TS 22.59 -108.31 139 107 P________PP___ EP111971 22.58 -108.31 TS 47 0 22.58 -108.31 TC 47 22.64 -108.31 2 8 333
1971 EP MM 18:00:00 TS 22.92 -108.50 45 hurdat_epa 107 72 O________OP___ hurdat_epa EP111971 22.90 -108.50 TS 45 0 22.90 -108.50 TC 45 23.02 -108.50 2 8 335
1971 EP MM 21:00:00 TS 23.31 -108.67 72 65 P________PP___ EP111971 23.30 -108.67 TS 45 0 23.30 -108.67 TC 45 23.36 -108.67 2 8 341
1971 EP MM 1971-08-12 00:00:00 TS 23.70 -108.80 45 hurdat_epa 69 69 O________OO___ hurdat_epa EP111971 23.70 -108.80 TS 45 0 23.70 -108.80 TC 45 23.70 -108.80 2 8 343
1971 EP MM 03:00:00 TS 24.05 -108.92 82 82 P________PP___ EP111971 24.06 -108.92 TS 45 0 24.06 -108.92 TC 45 24.04 -108.89 2 7 346
1971 EP MM 06:00:00 TS 24.40 -108.99 45 hurdat_epa 92 82 O________OP___ hurdat_epa EP111971 24.40 -109.00 TS 45 0 24.40 -109.00 TC 45 24.39 -108.95 2 7 352
1971 EP MM 09:00:00 TS 24.75 -109.02 82 44 P________PP___ EP111971 24.75 -109.03 TS 45 0 24.75 -109.03 TC 45 24.74 -108.98 2 7 0
1971 EP MM 12:00:00 TS 25.10 -109.00 45 hurdat_epa 44 11 O________OO___ hurdat_epa EP111971 25.10 -109.00 TS 45 0 25.10 -109.00 TC 45 25.10 -109.00 6 7 7
1971 EP MM 15:00:00 TS 25.46 -108.92 0 0 P________P____ EP111971 25.46 -108.92 TS 35 0 25.46 -108.92 TC 35 6 7 15
1971 EP MM 18:00:00 MX 25.80 -108.80 25 hurdat_epa 0 0 O________O____ hurdat_epa EP111971 25.80 -108.80 TD 25 -1 25.80 -108.80 25 6 7 20
1971 EP MM 21:00:00 MX 26.11 -108.66 0 0 P________P____ EP111971 26.11 -108.66 TD 25 -1 26.11 -108.66 25 6 7 24
1971 EP MM 1971-08-13 00:00:00 MX 26.40 -108.50 25 hurdat_epa 0 O________O____ hurdat_epa EP111971 26.40 -108.50 TD 25 -1 26.40 -108.50 25 6 26