Storm Activity: Oct 7, 1991 - Oct 18, 1991
Oct 18 · 15:00 GMT 30 mph -- Tropical Depression
| Oct 18 | 15:00 GMT | 21.38 | -126.36 | 30 mph | -- | Tropical Depression | -- |
| Oct 18 | 12:00 GMT | 20.8 | -125.9 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 18 | 09:00 GMT | 20.3 | -125.39 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 18 | 06:00 GMT | 19.9 | -124.9 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 18 | 03:00 GMT | 19.63 | -124.5 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 18 | 00:00 GMT | 19.4 | -124.1 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 17 | 21:00 GMT | 19.05 | -123.6 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 17 | 18:00 GMT | 18.7 | -123.1 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 17 | 15:00 GMT | 18.43 | -122.71 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 17 | 12:00 GMT | 18.2 | -122.3 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 17 | 09:00 GMT | 17.94 | -121.78 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 17 | 06:00 GMT | 17.7 | -121.2 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 17 | 03:00 GMT | 17.48 | -120.61 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 17 | 00:00 GMT | 17.3 | -120 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 16 | 21:00 GMT | 17.18 | -119.42 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 16 | 18:00 GMT | 17.1 | -118.8 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Oct 16 | 15:00 GMT | 16.99 | -118.09 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Oct 16 | 12:00 GMT | 16.9 | -117.4 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Oct 16 | 09:00 GMT | 16.88 | -116.81 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Oct 16 | 06:00 GMT | 16.9 | -116.3 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Oct 16 | 03:00 GMT | 16.94 | -115.84 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Oct 16 | 00:00 GMT | 17 | -115.4 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Oct 15 | 21:00 GMT | 17.04 | -114.91 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Oct 15 | 18:00 GMT | 17.1 | -114.4 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Oct 15 | 15:00 GMT | 17.18 | -113.89 | 35 mph | 1,008 mb | Tropical Depression | -- |
| Oct 15 | 12:00 GMT | 17.3 | -113.4 | 35 mph | 1,008 mb | Tropical Depression | -- |
| Oct 15 | 09:00 GMT | 17.43 | -112.93 | 35 mph | 1,008 mb | Tropical Depression | -- |
| Oct 15 | 06:00 GMT | 17.6 | -112.5 | 35 mph | 1,008 mb | Tropical Depression | -- |
| Oct 15 | 03:00 GMT | 17.78 | -112.14 | 35 mph | 1,007 mb | Tropical Depression | -- |
| Oct 15 | 00:00 GMT | 18 | -111.8 | 35 mph | 1,007 mb | Tropical Depression | -- |
| Oct 14 | 21:00 GMT | 18.24 | -111.45 | 35 mph | 1,006 mb | Tropical Storm | -- |
| Oct 14 | 18:00 GMT | 18.5 | -111.1 | 40 mph | 1,005 mb | Tropical Storm | -- |
| Oct 14 | 15:00 GMT | 18.76 | -110.75 | 40 mph | 1,004 mb | Tropical Storm | -- |
| Oct 14 | 12:00 GMT | 19 | -110.4 | 40 mph | 1,003 mb | Tropical Storm | -- |
| Oct 14 | 09:00 GMT | 19.17 | -110.03 | 40 mph | 1,001 mb | Tropical Storm | -- |
| Oct 14 | 06:00 GMT | 19.3 | -109.7 | 40 mph | 1,000 mb | Tropical Storm | -- |
| Oct 14 | 03:00 GMT | 19.43 | -109.46 | 45 mph | 1,000 mb | Tropical Storm | -- |
| Oct 14 | 00:00 GMT | 19.5 | -109.3 | 45 mph | 1,000 mb | Tropical Storm | -- |
| Oct 13 | 21:00 GMT | 19.47 | -109.16 | 50 mph | 1,000 mb | Tropical Storm | -- |
| Oct 13 | 18:00 GMT | 19.4 | -109.1 | 50 mph | 1,000 mb | Tropical Storm | -- |
| Oct 13 | 15:00 GMT | 19.37 | -109.14 | 50 mph | 1,000 mb | Tropical Storm | -- |
| Oct 13 | 12:00 GMT | 19.3 | -109.2 | 50 mph | 1,000 mb | Tropical Storm | -- |
| Oct 13 | 09:00 GMT | 19.17 | -109.22 | 55 mph | 1,000 mb | Tropical Storm | -- |
| Oct 13 | 06:00 GMT | 19 | -109.2 | 60 mph | 1,000 mb | Tropical Storm | -- |
| Oct 13 | 03:00 GMT | 18.86 | -109.17 | 60 mph | 997 mb | Tropical Storm | -- |
| Oct 13 | 00:00 GMT | 18.7 | -109.1 | 60 mph | 994 mb | Tropical Storm | -- |
| Oct 12 | 21:00 GMT | 18.5 | -109 | 60 mph | 992 mb | Tropical Storm | -- |
| Oct 12 | 18:00 GMT | 18.3 | -108.9 | 65 mph | 990 mb | Tropical Storm | -- |
| Oct 12 | 15:00 GMT | 18.14 | -108.84 | 65 mph | 987 mb | Tropical Storm | -- |
| Oct 12 | 12:00 GMT | 18 | -108.8 | 70 mph | 985 mb | Tropical Storm | -- |
| Oct 12 | 09:00 GMT | 17.89 | -108.79 | 70 mph | 983 mb | Hurricane | -- |
| Oct 12 | 06:00 GMT | 17.8 | -108.8 | 75 mph | 982 mb | Hurricane | 1 |
| Oct 12 | 03:00 GMT | 17.7 | -108.82 | 75 mph | 981 mb | Hurricane | 1 |
| Oct 12 | 00:00 GMT | 17.6 | -108.8 | 80 mph | 980 mb | Hurricane | 1 |
| Oct 11 | 21:00 GMT | 17.49 | -108.72 | 80 mph | 979 mb | Hurricane | 1 |
| Oct 11 | 18:00 GMT | 17.4 | -108.6 | 80 mph | 979 mb | Hurricane | 1 |
| Oct 11 | 15:00 GMT | 17.35 | -108.52 | 80 mph | 980 mb | Hurricane | 1 |
| Oct 11 | 12:00 GMT | 17.3 | -108.4 | 80 mph | 982 mb | Hurricane | 1 |
| Oct 11 | 09:00 GMT | 17.2 | -108.19 | 75 mph | 984 mb | Hurricane | 1 |
| Oct 11 | 06:00 GMT | 17.1 | -107.9 | 75 mph | 987 mb | Hurricane | 1 |
| Oct 11 | 03:00 GMT | 17.05 | -107.57 | 75 mph | 987 mb | Hurricane | 1 |
| Oct 11 | 00:00 GMT | 17 | -107.2 | 75 mph | 987 mb | Hurricane | 1 |
| Oct 10 | 21:00 GMT | 16.91 | -106.82 | 75 mph | 987 mb | Hurricane | 1 |
| Oct 10 | 18:00 GMT | 16.8 | -106.4 | 75 mph | 987 mb | Hurricane | 1 |
| Oct 10 | 15:00 GMT | 16.65 | -105.96 | 75 mph | 987 mb | Hurricane | 1 |
| Oct 10 | 12:00 GMT | 16.5 | -105.5 | 75 mph | 987 mb | Hurricane | 1 |
| Oct 10 | 09:00 GMT | 16.4 | -105.04 | 75 mph | 987 mb | Hurricane | 1 |
| Oct 10 | 06:00 GMT | 16.3 | -104.6 | 75 mph | 987 mb | Hurricane | 1 |
| Oct 10 | 03:00 GMT | 16.16 | -104.2 | 75 mph | 988 mb | Hurricane | 1 |
| Oct 10 | 00:00 GMT | 16 | -103.8 | 75 mph | 990 mb | Hurricane | 1 |
| Oct 9 | 21:00 GMT | 15.85 | -103.37 | 70 mph | 992 mb | Tropical Storm | -- |
| Oct 9 | 18:00 GMT | 15.7 | -102.9 | 70 mph | 995 mb | Tropical Storm | -- |
| Oct 9 | 15:00 GMT | 15.55 | -102.41 | 65 mph | 997 mb | Tropical Storm | -- |
| Oct 9 | 12:00 GMT | 15.4 | -101.9 | 60 mph | 1,000 mb | Tropical Storm | -- |
| Oct 9 | 09:00 GMT | 15.25 | -101.39 | 55 mph | 1,001 mb | Tropical Storm | -- |
| Oct 9 | 06:00 GMT | 15.1 | -100.9 | 50 mph | 1,002 mb | Tropical Storm | -- |
| Oct 9 | 03:00 GMT | 14.96 | -100.44 | 50 mph | 1,003 mb | Tropical Storm | -- |
| Oct 9 | 00:00 GMT | 14.8 | -100 | 45 mph | 1,005 mb | Tropical Storm | -- |
| Oct 8 | 21:00 GMT | 14.56 | -99.56 | 45 mph | 1,005 mb | Tropical Storm | -- |
| Oct 8 | 18:00 GMT | 14.3 | -99.1 | 40 mph | 1,006 mb | Tropical Storm | -- |
| Oct 8 | 15:00 GMT | 14.09 | -98.6 | 35 mph | 1,007 mb | Tropical Depression | -- |
| Oct 8 | 12:00 GMT | 13.9 | -98.1 | 35 mph | 1,008 mb | Tropical Depression | -- |
| Oct 8 | 09:00 GMT | 13.74 | -97.64 | 30 mph | 1,008 mb | Tropical Depression | -- |
| Oct 8 | 06:00 GMT | 13.6 | -97.2 | 30 mph | 1,008 mb | Tropical Depression | -- |
| Oct 8 | 03:00 GMT | 13.45 | -96.78 | 30 mph | 1,008 mb | Tropical Depression | -- |
| Oct 8 | 00:00 GMT | 13.3 | -96.4 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 7 | 21:00 GMT | 13.19 | -96.08 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 7 | 18:00 GMT | 13 | -95.8 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 7 | 15:00 GMT | 12.65 | -95.54 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Oct 7 | 12:00 GMT | 12.2 | -95.3 | 30 mph | 1,009 mb | Tropical Depression | -- |
Learn more about Hurricane Marty and the 1991 Eastern Pacific hurricane season in our hurricane archive.
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