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1971 Hurricane MONICA (1971241N12252)


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

Summary Information

Storm ID 1971241N12252
Start Aug 29 00Z
Max Intensity 100 kt (Sep 1 18Z)
End Sep 5 00Z
ATCF IDs EP131971
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 DS824 WIND DS824 PRES
days since 1858-11-17 00:00:00 degrees north degrees east kts kts degrees north degrees east
EP 1971-08-29 00:00:00 TS 12.00 -108.50 25 25 25
EP 03:00:00 TS 11.90 -108.80 25 25
EP 06:00:00 TS 11.90 -109.20 25 25 25
EP 09:00:00 TS 11.90 -109.60 25 25
EP 12:00:00 TS 12.00 -110.00 25 25 25
EP 15:00:00 TS 12.10 -110.60 33 33
EP 18:00:00 TS 12.30 -111.20 40 40 40
EP 21:00:00 TS 12.50 -111.80 40 40
EP 1971-08-30 00:00:00 TS 12.70 -112.20 40 40 40
EP 03:00:00 TS 12.90 -112.40 40 40
EP 06:00:00 TS 13.20 -112.50 40 40 40
EP 09:00:00 TS 13.40 -112.60 45 45
EP 12:00:00 TS 13.60 -112.70 50 50 50
EP 15:00:00 TS 13.80 -112.80 50 50
EP 18:00:00 TS 13.90 -113.00 50 50 50
EP 21:00:00 TS 14.10 -113.10 50 50
EP 1971-08-31 00:00:00 TS 14.30 -113.30 50 50 50
EP 03:00:00 TS 14.40 -113.50 50 50
EP 06:00:00 TS 14.60 -113.80 50 50 50
EP 09:00:00 TS 14.80 -114.10 50 50
EP 12:00:00 TS 15.00 -114.40 50 50 50
EP 15:00:00 TS 15.30 -114.60 58 58
EP 18:00:00 TS 15.60 -114.80 65 65 65
EP 21:00:00 TS 16.00 -114.90 65 65
EP 1971-09-01 00:00:00 TS 16.40 -114.90 65 65 65
EP 03:00:00 TS 16.70 -114.80 65 65
EP 06:00:00 TS 17.00 -114.60 65 65 65
EP 09:00:00 TS 17.30 -114.40 70 70
EP 12:00:00 TS 17.60 -114.30 75 75 75
EP 15:00:00 TS 17.90 -114.30 88 88
EP 18:00:00 TS 18.20 -114.40 100 100 100
EP 21:00:00 TS 18.40 -114.40 100 100
EP 1971-09-02 00:00:00 TS 18.60 -114.50 100 100 100
EP 03:00:00 TS 18.80 -114.60 100 100
EP 06:00:00 TS 18.90 -114.80 100 100 100
EP 09:00:00 TS 19.10 -114.90 88 88
EP 12:00:00 TS 19.20 -115.00 75 75 75
EP 15:00:00 TS 19.30 -115.10 73 73
EP 18:00:00 TS 19.50 -115.10 70 70 70
EP 21:00:00 TS 19.70 -115.20 68 68
EP 1971-09-03 00:00:00 TS 19.90 -115.20 65 65 65
EP 03:00:00 TS 20.10 -115.30 63 63
EP 06:00:00 TS 20.40 -115.30 60 60 60
EP 09:00:00 TS 20.70 -115.40 55 55
EP 12:00:00 MX 21.00 -115.40 50 50 50
EP 15:00:00 MX 21.40 -115.40 43 43
EP 18:00:00 MX 21.80 -115.30 35 1005 35 1005 35 1005
EP 21:00:00 MX 22.10 -115.20 30 30
EP 1971-09-04 00:00:00 MX 22.40 -115.10 25 25 25
EP 03:00:00 MX 22.60 -115.00 25 25
EP 06:00:00 MX 22.70 -114.90 25 25 25
EP 09:00:00 MX 22.90 -114.80 25 25
EP 12:00:00 MX 23.00 -114.80 25 25 25
EP 15:00:00 TS 23.20 -114.70 25 25
EP 18:00:00 TS 23.30 -114.70 25 25 25
EP 21:00:00 TS 23.40 -114.70 25 25
EP 1971-09-05 00:00:00 TS 23.50 -114.70 25 25 25

Source Information

Agency Information
USA hurdat2-nepac-1949-2023-042624.txt:Line=4867:MONICA
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 e_npac.dat:241:MONICA
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-002:Line=2491
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 DS824 LAT DS824 LON DS824 STAGE DS824 WIND DS824 PRES TD9636 LAT TD9636 LON TD9636 STAGE 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 nmile degrees north degrees east 1 kts mb degrees north degrees east
1971 EP MM 1971-08-29 00:00:00 TS 12.00 -108.50 25 hurdat_epa 886 886 O_________OO___ hurdat_epa EP131971 12.00 -108.50 TD 25 -1 12.00 -108.50 TC 25 12.00 -108.50 1 7 260
1971 EP MM 03:00:00 TS 11.90 -108.80 914 914 P_________PP___ EP131971 11.90 -108.90 TD 25 -1 11.90 -108.90 TC 25 12.00 -108.80 1 7 260
1971 EP MM 06:00:00 TS 11.90 -109.20 25 hurdat_epa 942 942 O_________OP___ hurdat_epa EP131971 11.90 -109.20 TD 25 -1 11.90 -109.20 TC 25 11.90 -109.10 1 7 270
1971 EP MM 09:00:00 TS 11.90 -109.60 965 965 P_________PP___ EP131971 11.90 -109.60 TD 25 -1 11.90 -109.60 TC 25 11.90 -109.50 1 8 275
1971 EP MM 12:00:00 TS 12.00 -110.00 25 hurdat_epa 979 979 O_________OO___ hurdat_epa EP131971 12.00 -110.00 TD 25 -1 12.00 -110.00 TC 25 12.00 -110.00 2 10 280
1971 EP MM 15:00:00 TS 12.10 -110.60 1008 1006 P_________PP___ EP131971 12.10 -110.60 TD 33 -1 12.10 -110.60 TC 33 12.10 -110.60 2 12 285
1971 EP MM 18:00:00 TS 12.30 -111.20 40 hurdat_epa 1032 1032 O_________OP___ hurdat_epa EP131971 12.30 -111.20 TS 40 0 12.30 -111.20 TC 40 12.30 -111.20 2 12 285
1971 EP MM 21:00:00 TS 12.50 -111.80 1059 1059 P_________PP___ EP131971 12.50 -111.80 TS 40 0 12.50 -111.80 TC 40 12.50 -111.70 2 11 290
1971 EP MM 1971-08-30 00:00:00 TS 12.70 -112.20 40 hurdat_epa 1074 1073 O_________OO___ hurdat_epa EP131971 12.70 -112.20 TS 40 0 12.70 -112.20 TC 40 12.70 -112.20 2 8 305
1971 EP MM 03:00:00 TS 12.90 -112.40 1073 1057 P_________PP___ EP131971 12.90 -112.40 TS 40 0 12.90 -112.40 TC 40 12.90 -112.40 2 6 330
1971 EP MM 06:00:00 TS 13.20 -112.50 40 hurdat_epa 1057 1049 O_________OP___ hurdat_epa EP131971 13.20 -112.50 TS 40 0 13.20 -112.50 TC 40 13.10 -112.60 2 5 340
1971 EP MM 09:00:00 TS 13.40 -112.60 1049 1042 P_________PP___ EP131971 13.40 -112.60 TS 45 0 13.40 -112.60 TC 45 13.40 -112.60 2 5 335
1971 EP MM 12:00:00 TS 13.60 -112.70 50 hurdat_epa 1042 1035 O_________OO___ hurdat_epa EP131971 13.60 -112.70 TS 50 0 13.60 -112.70 TC 50 13.60 -112.70 2 4 325
1971 EP MM 15:00:00 TS 13.80 -112.80 1035 1035 P_________PP___ EP131971 13.80 -112.80 TS 50 0 13.80 -112.80 TC 50 13.80 -112.80 2 4 320
1971 EP MM 18:00:00 TS 13.90 -113.00 50 hurdat_epa 1045 1037 O_________OP___ hurdat_epa EP131971 13.90 -113.00 TS 50 0 13.90 -113.00 TC 50 14.00 -113.00 2 5 320
1971 EP MM 21:00:00 TS 14.10 -113.10 1037 1022 P_________PP___ EP131971 14.10 -113.10 TS 50 0 14.10 -113.10 TC 50 14.10 -113.10 2 5 320
1971 EP MM 1971-08-31 00:00:00 TS 14.30 -113.30 50 hurdat_epa 1022 1015 O_________OO___ hurdat_epa EP131971 14.30 -113.30 TS 50 0 14.30 -113.30 TC 50 14.30 -113.30 2 5 310
1971 EP MM 03:00:00 TS 14.40 -113.50 1019 1006 P_________PP___ EP131971 14.40 -113.50 TS 50 0 14.40 -113.50 TC 50 14.40 -113.60 2 6 300
1971 EP MM 06:00:00 TS 14.60 -113.80 50 hurdat_epa 1010 1003 O_________OP___ hurdat_epa EP131971 14.60 -113.80 TS 50 0 14.60 -113.80 TC 50 14.60 -113.90 2 7 300
1971 EP MM 09:00:00 TS 14.80 -114.10 1003 997 P_________PP___ EP131971 14.80 -114.10 TS 50 0 14.80 -114.10 TC 50 14.80 -114.10 2 7 305
1971 EP MM 12:00:00 TS 15.00 -114.40 50 hurdat_epa 997 977 O_________OO___ hurdat_epa EP131971 15.00 -114.40 TS 50 0 15.00 -114.40 TC 50 15.00 -114.40 2 7 315
1971 EP MM 15:00:00 TS 15.30 -114.60 977 959 P_________PP___ EP131971 15.30 -114.60 TS 58 0 15.30 -114.60 TC 58 15.30 -114.60 2 7 330
1971 EP MM 18:00:00 TS 15.60 -114.80 65 hurdat_epa 959 926 O_________OP___ hurdat_epa EP131971 15.60 -114.80 HU 65 1 15.60 -114.80 TC 65 15.70 -114.80 2 8 340
1971 EP MM 21:00:00 TS 16.00 -114.90 926 889 P_________PP___ EP131971 16.00 -114.90 HU 65 1 16.00 -114.90 TC 65 16.00 -114.90 2 8 355
1971 EP MM 1971-09-01 00:00:00 TS 16.40 -114.90 65 hurdat_epa 889 855 O_________OO___ hurdat_epa EP131971 16.40 -114.90 HU 65 1 16.40 -114.90 TC 65 16.40 -114.90 4 7 10
1971 EP MM 03:00:00 TS 16.70 -114.80 855 816 P_________PP___ EP131971 16.70 -114.80 HU 65 1 16.70 -114.80 TC 65 16.70 -114.80 4 7 25
1971 EP MM 06:00:00 TS 17.00 -114.60 65 hurdat_epa 816 776 O_________OP___ hurdat_epa EP131971 17.00 -114.60 HU 65 1 17.00 -114.60 TC 65 17.00 -114.60 4 7 30
1971 EP MM 09:00:00 TS 17.30 -114.40 776 743 P_________PP___ EP131971 17.30 -114.40 HU 70 1 17.30 -114.40 TC 70 17.30 -114.40 4 7 25
1971 EP MM 12:00:00 TS 17.60 -114.30 75 hurdat_epa 743 716 O_________OO___ hurdat_epa EP131971 17.60 -114.30 HU 75 1 17.60 -114.30 TC 75 17.60 -114.30 4 6 10
1971 EP MM 15:00:00 TS 17.90 -114.30 716 697 P_________PP___ EP131971 17.90 -114.30 HU 88 2 17.90 -114.30 TC 88 17.90 -114.30 4 6 350
1971 EP MM 18:00:00 TS 18.20 -114.40 100 hurdat_epa 697 680 O_________OP___ hurdat_epa EP131971 18.20 -114.40 HU 100 3 18.20 -114.40 TC 100 18.10 -114.30 4 5 350
1971 EP MM 21:00:00 TS 18.40 -114.40 680 670 P_________PP___ EP131971 18.40 -114.40 HU 100 3 18.40 -114.40 TC 100 18.40 -114.40 4 4 345
1971 EP MM 1971-09-02 00:00:00 TS 18.60 -114.50 100 hurdat_epa 670 662 O_________OO___ hurdat_epa EP131971 18.60 -114.50 HU 100 3 18.60 -114.50 TC 100 18.60 -114.50 4 4 330
1971 EP MM 03:00:00 TS 18.80 -114.60 662 661 P_________PP___ EP131971 18.80 -114.60 HU 100 3 18.80 -114.60 TC 100 18.80 -114.60 4 4 320
1971 EP MM 06:00:00 TS 18.90 -114.80 100 hurdat_epa 669 662 O_________OP___ hurdat_epa EP131971 18.90 -114.80 HU 100 3 18.90 -114.80 TC 100 18.90 -114.70 4 4 320
1971 EP MM 09:00:00 TS 19.10 -114.90 662 662 P_________PP___ EP131971 19.00 -114.90 HU 88 2 19.00 -114.90 TC 88 19.10 -114.90 4 4 325
1971 EP MM 12:00:00 TS 19.20 -115.00 75 hurdat_epa 663 656 O_________OO___ hurdat_epa EP131971 19.20 -115.00 HU 75 1 19.20 -115.00 TC 75 19.20 -115.00 4 3 335
1971 EP MM 15:00:00 TS 19.30 -115.10 664 651 P_________PP___ EP131971 19.30 -115.10 HU 73 1 19.30 -115.10 TC 73 19.40 -115.10 4 3 345
1971 EP MM 18:00:00 TS 19.50 -115.10 70 hurdat_epa 651 635 O_________OP___ hurdat_epa EP131971 19.50 -115.10 HU 70 1 19.50 -115.10 TC 70 19.50 -115.10 4 4 345
1971 EP MM 21:00:00 TS 19.70 -115.20 640 621 P_________PP___ EP131971 19.70 -115.20 HU 68 1 19.70 -115.20 TC 68 19.70 -115.20 4 4 345
1971 EP MM 1971-09-03 00:00:00 TS 19.90 -115.20 65 hurdat_epa 621 603 O_________OO___ hurdat_epa EP131971 19.90 -115.20 HU 65 1 19.90 -115.20 TC 65 19.90 -115.20 4 5 350
1971 EP MM 03:00:00 TS 20.10 -115.30 609 582 P_________PP___ EP131971 20.10 -115.30 TS 63 0 20.10 -115.30 TC 63 20.10 -115.30 4 5 350
1971 EP MM 06:00:00 TS 20.40 -115.30 60 hurdat_epa 582 560 O_________OP___ hurdat_epa EP131971 20.40 -115.30 TS 60 0 20.40 -115.30 TC 60 20.40 -115.30 4 6 350
1971 EP MM 09:00:00 TS 20.70 -115.40 560 534 P_________PP___ EP131971 20.70 -115.40 TS 55 0 20.70 -115.40 TC 55 20.70 -115.40 4 6 350
1971 EP MM 12:00:00 MX 21.00 -115.40 50 hurdat_epa 534 499 O_________OO___ hurdat_epa EP131971 21.00 -115.40 TS 50 0 21.00 -115.40 TC 50 21.00 -115.40 6 7 360
1971 EP MM 15:00:00 MX 21.40 -115.40 499 460 P_________PP___ EP131971 21.40 -115.40 TS 43 0 21.40 -115.40 TC 43 21.40 -115.40 6 8 5
1971 EP MM 18:00:00 MX 21.80 -115.30 35 1005 hurdat_epa 460 429 O_________OP___ hurdat_epa EP131971 21.80 -115.30 TS 35 1005 0 21.80 -115.30 TC 35 1005 21.70 -115.30 6 8 10
1971 EP MM 21:00:00 MX 22.10 -115.20 429 398 P_________PP___ EP131971 22.10 -115.20 TS 30 -1 22.10 -115.20 TC 30 22.10 -115.20 6 6 15
1971 EP MM 1971-09-04 00:00:00 MX 22.40 -115.10 25 hurdat_epa 398 376 O_________OO___ hurdat_epa EP131971 22.40 -115.10 TD 25 -1 22.40 -115.10 TC 25 22.40 -115.10 6 5 25
1971 EP MM 03:00:00 MX 22.60 -115.00 376 361 P_________PP___ EP131971 22.60 -115.00 TD 25 -1 22.60 -115.00 TC 25 22.60 -115.00 6 4 30
1971 EP MM 06:00:00 MX 22.70 -114.90 25 hurdat_epa 361 346 O_________OP___ hurdat_epa EP131971 22.70 -114.90 TD 25 -1 22.70 -114.90 TC 25 22.80 -114.90 6 3 25
1971 EP MM 09:00:00 MX 22.90 -114.80 339 332 P_________PP___ EP131971 22.80 -114.80 TD 25 -1 22.80 -114.80 TC 25 22.90 -114.90 6 3 20
1971 EP MM 12:00:00 MX 23.00 -114.80 25 hurdat_epa 332 317 O_________OO___ hurdat_epa EP131971 23.00 -114.80 TD 25 -1 23.00 -114.80 TC 25 23.00 -114.80 6 3 20
1971 EP MM 15:00:00 TS 23.20 -114.70 310 304 P_________P____ EP131971 23.20 -114.70 TD 25 -1 23.20 -114.70 TC 25 6 3 15
1971 EP MM 18:00:00 TS 23.30 -114.70 25 hurdat_epa 304 297 O_________O____ hurdat_epa EP131971 23.30 -114.70 TD 25 -1 23.30 -114.70 25 6 3 10
1971 EP MM 21:00:00 TS 23.40 -114.70 297 292 P_________P____ EP131971 23.40 -114.70 TD 25 -1 23.40 -114.70 25 6 2 10
1971 EP MM 1971-09-05 00:00:00 TS 23.50 -114.70 25 hurdat_epa 292 O_________O____ hurdat_epa EP131971 23.50 -114.70 TD 25 -1 23.50 -114.70 25 2 0