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

1971 Tropical Storm RAMONA (1971301N11259)


IBTrACS version v04r00. 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 1971301N11259
Start Oct 28 00Z
Max Intensity 50 kt (Oct 28 18Z)
End Oct 31 12Z
ATCF IDs EP171971
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 1971-10-28 00:00:00 TS 10.90 -100.90 25 25 25
EP 03:00:00 TS 10.94 -101.40 35 35
EP 06:00:00 TS 11.01 -101.89 45 45 45
EP 09:00:00 TS 11.10 -102.39 45 45
EP 12:00:00 TS 11.20 -102.90 45 45 45
EP 15:00:00 TS 11.30 -103.44 47 47
EP 18:00:00 TS 11.41 -104.00 50 50 50
EP 21:00:00 TS 11.55 -104.56 50 50
EP 1971-10-29 00:00:00 TS 11.70 -105.10 50 50 50
EP 03:00:00 TS 11.80 -105.61 50 50
EP 06:00:00 TS 11.90 -106.09 50 50 50
EP 09:00:00 TS 12.02 -106.54 37 37
EP 12:00:00 TS 12.20 -107.00 25 25 25
EP 15:00:00 TS 12.47 -107.54 25 25
EP 18:00:00 TS 12.80 -108.11 25 25 25
EP 21:00:00 TS 13.19 -108.67 25 25
EP 1971-10-30 00:00:00 TS 13.60 -109.20 25 25 25
EP 03:00:00 TS 14.00 -109.70 25 25
EP 06:00:00 TS 14.41 -110.09 25 25 25
EP 09:00:00 TS 14.83 -110.34 25 25
EP 12:00:00 TS 15.20 -110.40 25 25 25
EP 15:00:00 TS 15.48 -110.28 25 25
EP 18:00:00 TS 15.70 -110.02 25 25 25
EP 21:00:00 TS 15.87 -109.75 25 25
EP 1971-10-31 00:00:00 TS 16.00 -109.50 25 25 25
EP 03:00:00 TS 16.11 -109.33 25 25
EP 06:00:00 TS 16.20 -109.20 25 25 25
EP 09:00:00 TS 16.26 -109.06 25 25
EP 12:00:00 TS 16.30 -108.90 25 25 25

Source Information

Agency Information
USA hurdat2-nepac-1949-2021-042022.txt:Line=4999:RAMONA
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 e_npac.dat:245:RAMONA
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-002:Line=2559
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 1971-10-28 00:00:00 TS 10.90 -100.90 25 hurdat_epa 653 653 O________OO___ hurdat_epa EP171971 10.90 -100.90 TD 25 -1 10.90 -100.90 TC 25 10.90 -100.90 1 10 275
1971 EP MM 03:00:00 TS 10.94 -101.40 674 667 P________PP___ EP171971 10.94 -101.40 TD 35 0 10.94 -101.40 TC 35 10.96 -101.38 1 10 276
1971 EP MM 06:00:00 TS 11.01 -101.89 45 hurdat_epa 680 680 O________OP___ hurdat_epa EP171971 11.00 -101.90 TS 45 0 11.00 -101.90 TC 45 11.03 -101.87 1 10 279
1971 EP MM 09:00:00 TS 11.10 -102.39 691 691 P________PP___ EP171971 11.09 -102.39 TS 45 0 11.09 -102.39 TC 45 11.11 -102.38 1 10 281
1971 EP MM 12:00:00 TS 11.20 -102.90 45 hurdat_epa 706 706 O________OO___ hurdat_epa EP171971 11.20 -102.90 TS 45 0 11.20 -102.90 TC 45 11.20 -102.90 2 11 281
1971 EP MM 15:00:00 TS 11.30 -103.44 715 715 P________PP___ EP171971 11.29 -103.44 TS 47 0 11.29 -103.44 TC 47 11.31 -103.45 2 11 281
1971 EP MM 18:00:00 TS 11.41 -104.00 50 hurdat_epa 730 730 O________OP___ hurdat_epa EP171971 11.40 -104.00 TS 50 0 11.40 -104.00 TC 50 11.43 -104.01 2 11 283
1971 EP MM 21:00:00 TS 11.55 -104.56 741 741 P________PP___ EP171971 11.55 -104.56 TS 50 0 11.55 -104.56 TC 50 11.57 -104.56 2 11 285
1971 EP MM 1971-10-29 00:00:00 TS 11.70 -105.10 50 hurdat_epa 754 754 O________OO___ hurdat_epa EP171971 11.70 -105.10 TS 50 0 11.70 -105.10 TC 50 11.70 -105.10 2 11 283
1971 EP MM 03:00:00 TS 11.80 -105.61 761 761 P________PP___ EP171971 11.80 -105.62 TS 50 0 11.80 -105.62 TC 50 11.79 -105.59 2 10 281
1971 EP MM 06:00:00 TS 11.90 -106.09 50 hurdat_epa 768 766 O________OP___ hurdat_epa EP171971 11.90 -106.10 TS 50 0 11.90 -106.10 TC 50 11.88 -106.05 2 9 284
1971 EP MM 09:00:00 TS 12.02 -106.54 775 769 P________PP___ EP171971 12.02 -106.54 TS 37 0 12.02 -106.54 TC 37 12.01 -106.52 2 9 289
1971 EP MM 12:00:00 TS 12.20 -107.00 25 hurdat_epa 779 774 O________OO___ hurdat_epa EP171971 12.20 -107.00 TD 25 -1 12.20 -107.00 TC 25 12.20 -107.00 6 11 295
1971 EP MM 15:00:00 TS 12.47 -107.54 778 778 P________PP___ EP171971 12.46 -107.54 TD 25 -1 12.46 -107.54 TC 25 12.48 -107.57 6 12 299
1971 EP MM 18:00:00 TS 12.80 -108.11 25 hurdat_epa 788 784 O________OP___ hurdat_epa EP171971 12.80 -108.10 TD 25 -1 12.80 -108.10 TC 25 12.82 -108.15 6 13 303
1971 EP MM 21:00:00 TS 13.19 -108.67 790 776 P________PP___ EP171971 13.18 -108.67 TD 25 -1 13.18 -108.67 TC 25 13.20 -108.71 6 13 307
1971 EP MM 1971-10-30 00:00:00 TS 13.60 -109.20 25 hurdat_epa 782 774 O________OO___ hurdat_epa EP171971 13.60 -109.20 TD 25 -1 13.60 -109.20 TC 25 13.60 -109.20 6 13 309
1971 EP MM 03:00:00 TS 14.00 -109.70 781 778 P________PP___ EP171971 14.00 -109.71 TD 25 -1 14.00 -109.71 TC 25 14.02 -109.66 6 12 313
1971 EP MM 06:00:00 TS 14.41 -110.09 25 hurdat_epa 778 763 O________OP___ hurdat_epa EP171971 14.40 -110.10 TD 25 -1 14.40 -110.10 TC 25 14.44 -110.03 6 10 323
1971 EP MM 09:00:00 TS 14.83 -110.34 763 739 P________PP___ EP171971 14.82 -110.35 TD 25 -1 14.82 -110.35 TC 25 14.85 -110.29 6 9 339
1971 EP MM 12:00:00 TS 15.20 -110.40 25 hurdat_epa 739 708 O________OO___ hurdat_epa EP171971 15.20 -110.40 TD 25 -1 15.20 -110.40 TC 25 15.20 -110.40 6 7 5
1971 EP MM 15:00:00 TS 15.48 -110.28 708 669 P________PP___ EP171971 15.49 -110.26 TD 25 -1 15.49 -110.26 TC 25 15.47 -110.34 6 6 36
1971 EP MM 18:00:00 TS 15.70 -110.02 25 hurdat_epa 669 638 O________OP___ hurdat_epa EP171971 15.70 -110.00 TD 25 -1 15.70 -110.00 TC 25 15.69 -110.14 6 6 52
1971 EP MM 21:00:00 TS 15.87 -109.75 638 607 P________PP___ EP171971 15.87 -109.74 TD 25 -1 15.87 -109.74 TC 25 15.85 -109.84 6 6 59
1971 EP MM 1971-10-31 00:00:00 TS 16.00 -109.50 25 hurdat_epa 607 584 O________OO___ hurdat_epa EP171971 16.00 -109.50 TD 25 -1 16.00 -109.50 TC 25 16.00 -109.50 6 5 59
1971 EP MM 03:00:00 TS 16.11 -109.33 584 568 P________P____ EP171971 16.11 -109.33 TD 25 -1 16.11 -109.33 TC 25 6 4 55
1971 EP MM 06:00:00 TS 16.20 -109.20 25 hurdat_epa 568 553 O________O____ hurdat_epa EP171971 16.20 -109.20 TD 25 -1 16.20 -109.20 TC 25 6 3 62
1971 EP MM 09:00:00 TS 16.26 -109.06 553 538 P________P____ EP171971 16.26 -109.06 TD 25 -1 16.26 -109.06 TC 25 6 3 71
1971 EP MM 12:00:00 TS 16.30 -108.90 25 hurdat_epa 538 O________O____ hurdat_epa EP171971 16.30 -108.90 TD 25 -1 16.30 -108.90 TC 25 3 74