Storm Activity: Aug 30, 2004 - Sep 10, 2004
Sep 10 · 06:00 GMT 25 mph 1,011 mb Tropical Low
| Sep 10 | 06:00 GMT | 19.6 | -127.5 | 25 mph | 1,011 mb | Tropical Low | -- |
| Sep 10 | 03:00 GMT | 20.01 | -127.32 | 25 mph | 1,010 mb | Tropical Low | -- |
| Sep 10 | 00:00 GMT | 20.4 | -127.1 | 25 mph | 1,010 mb | Tropical Low | -- |
| Sep 9 | 21:00 GMT | 20.76 | -126.82 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 9 | 18:00 GMT | 21.1 | -126.5 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 9 | 15:00 GMT | 21.47 | -126.16 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 9 | 12:00 GMT | 21.8 | -125.8 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 9 | 09:00 GMT | 22.02 | -125.44 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 9 | 06:00 GMT | 22.2 | -125.1 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 9 | 03:00 GMT | 22.4 | -124.79 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 9 | 00:00 GMT | 22.6 | -124.5 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 8 | 21:00 GMT | 22.79 | -124.25 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 8 | 18:00 GMT | 23 | -124 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 8 | 15:00 GMT | 23.23 | -123.7 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 8 | 12:00 GMT | 23.5 | -123.4 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 8 | 09:00 GMT | 23.83 | -123.14 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 8 | 06:00 GMT | 24.2 | -122.9 | 25 mph | 1,010 mb | Tropical Low | -- |
| Sep 8 | 03:00 GMT | 24.56 | -122.64 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 8 | 00:00 GMT | 24.9 | -122.4 | 25 mph | 1,009 mb | Tropical Low | -- |
| Sep 7 | 21:00 GMT | 25.21 | -122.19 | 25 mph | 1,010 mb | Tropical Low | -- |
| Sep 7 | 18:00 GMT | 25.5 | -122 | 25 mph | 1,011 mb | Tropical Low | -- |
| Sep 7 | 15:00 GMT | 25.8 | -121.8 | 25 mph | 1,011 mb | Tropical Low | -- |
| Sep 7 | 12:00 GMT | 26.1 | -121.6 | 25 mph | 1,011 mb | Tropical Low | -- |
| Sep 7 | 09:00 GMT | 26.4 | -121.4 | 25 mph | 1,010 mb | Tropical Low | -- |
| Sep 7 | 06:00 GMT | 26.7 | -121.2 | 25 mph | 1,010 mb | Tropical Low | -- |
| Sep 7 | 03:00 GMT | 27.03 | -121.02 | 25 mph | 1,010 mb | Tropical Low | -- |
| Sep 7 | 00:00 GMT | 27.3 | -120.8 | 25 mph | 1,010 mb | Tropical Low | -- |
| Sep 6 | 21:00 GMT | 27.45 | -120.47 | 25 mph | 1,010 mb | Tropical Low | -- |
| Sep 6 | 18:00 GMT | 27.5 | -120.1 | 25 mph | 1,010 mb | Tropical Low | -- |
| Sep 6 | 15:00 GMT | 27.54 | -119.77 | 25 mph | 1,008 mb | Tropical Low | -- |
| Sep 6 | 12:00 GMT | 27.5 | -119.5 | 25 mph | 1,007 mb | Tropical Low | -- |
| Sep 6 | 09:00 GMT | 27.39 | -119.32 | 25 mph | 1,007 mb | Tropical Low | -- |
| Sep 6 | 06:00 GMT | 27.2 | -119.2 | 30 mph | 1,007 mb | Tropical Low | -- |
| Sep 6 | 03:00 GMT | 26.92 | -119.09 | 30 mph | 1,006 mb | Tropical Low | -- |
| Sep 6 | 00:00 GMT | 26.6 | -119 | 30 mph | 1,005 mb | Tropical Low | -- |
| Sep 5 | 21:00 GMT | 26.29 | -118.89 | 30 mph | 1,004 mb | Tropical Low | -- |
| Sep 5 | 18:00 GMT | 26 | -118.8 | 30 mph | 1,004 mb | Tropical Low | -- |
| Sep 5 | 15:00 GMT | 25.76 | -118.75 | 30 mph | 1,003 mb | Tropical Depression | -- |
| Sep 5 | 12:00 GMT | 25.5 | -118.7 | 35 mph | 1,002 mb | Tropical Depression | -- |
| Sep 5 | 09:00 GMT | 25.14 | -118.61 | 35 mph | 1,002 mb | Tropical Depression | -- |
| Sep 5 | 06:00 GMT | 24.8 | -118.5 | 35 mph | 1,002 mb | Tropical Depression | -- |
| Sep 5 | 03:00 GMT | 24.59 | -118.41 | 40 mph | 1,000 mb | Tropical Storm | -- |
| Sep 5 | 00:00 GMT | 24.4 | -118.3 | 45 mph | 999 mb | Tropical Storm | -- |
| Sep 4 | 21:00 GMT | 24.17 | -118.17 | 50 mph | 997 mb | Tropical Storm | -- |
| Sep 4 | 18:00 GMT | 23.9 | -118 | 60 mph | 995 mb | Tropical Storm | -- |
| Sep 4 | 15:00 GMT | 23.57 | -117.77 | 65 mph | 993 mb | Tropical Storm | -- |
| Sep 4 | 12:00 GMT | 23.2 | -117.5 | 70 mph | 991 mb | Tropical Storm | -- |
| Sep 4 | 09:00 GMT | 22.81 | -117.25 | 70 mph | 989 mb | Hurricane | -- |
| Sep 4 | 06:00 GMT | 22.4 | -117 | 75 mph | 987 mb | Hurricane | 1 |
| Sep 4 | 03:00 GMT | 22 | -116.76 | 75 mph | 985 mb | Hurricane | 1 |
| Sep 4 | 00:00 GMT | 21.6 | -116.5 | 80 mph | 984 mb | Hurricane | 1 |
| Sep 3 | 21:00 GMT | 21.21 | -116.2 | 85 mph | 980 mb | Hurricane | 1 |
| Sep 3 | 18:00 GMT | 20.8 | -115.9 | 90 mph | 976 mb | Hurricane | 1 |
| Sep 3 | 15:00 GMT | 20.34 | -115.64 | 100 mph | 973 mb | Hurricane | 2 |
| Sep 3 | 12:00 GMT | 19.9 | -115.4 | 105 mph | 970 mb | Hurricane | 2 |
| Sep 3 | 09:00 GMT | 19.51 | -115.14 | 110 mph | 965 mb | Hurricane | 2 |
| Sep 3 | 06:00 GMT | 19.2 | -114.9 | 115 mph | 960 mb | Hurricane | 3 |
| Sep 3 | 03:00 GMT | 18.98 | -114.71 | 125 mph | 954 mb | Hurricane | 3 |
| Sep 3 | 00:00 GMT | 18.8 | -114.5 | 130 mph | 948 mb | Hurricane | 4 |
| Sep 2 | 21:00 GMT | 18.56 | -114.22 | 135 mph | 945 mb | Hurricane | 4 |
| Sep 2 | 18:00 GMT | 18.3 | -113.9 | 140 mph | 943 mb | Hurricane | 4 |
| Sep 2 | 15:00 GMT | 18.05 | -113.61 | 140 mph | 943 mb | Hurricane | 4 |
| Sep 2 | 12:00 GMT | 17.8 | -113.3 | 140 mph | 943 mb | Hurricane | 4 |
| Sep 2 | 09:00 GMT | 17.55 | -112.95 | 125 mph | 951 mb | Hurricane | 3 |
| Sep 2 | 06:00 GMT | 17.3 | -112.6 | 115 mph | 960 mb | Hurricane | 3 |
| Sep 2 | 03:00 GMT | 17.03 | -112.29 | 105 mph | 968 mb | Hurricane | 2 |
| Sep 2 | 00:00 GMT | 16.8 | -112 | 90 mph | 976 mb | Hurricane | 1 |
| Sep 1 | 21:00 GMT | 16.64 | -111.72 | 90 mph | 978 mb | Hurricane | 1 |
| Sep 1 | 18:00 GMT | 16.5 | -111.4 | 85 mph | 980 mb | Hurricane | 1 |
| Sep 1 | 15:00 GMT | 16.32 | -111.04 | 85 mph | 982 mb | Hurricane | 1 |
| Sep 1 | 12:00 GMT | 16.1 | -110.6 | 80 mph | 984 mb | Hurricane | 1 |
| Sep 1 | 09:00 GMT | 15.81 | -110.07 | 75 mph | 985 mb | Hurricane | 1 |
| Sep 1 | 06:00 GMT | 15.5 | -109.5 | 75 mph | 987 mb | Hurricane | 1 |
| Sep 1 | 03:00 GMT | 15.23 | -108.98 | 70 mph | 990 mb | Tropical Storm | -- |
| Sep 1 | 00:00 GMT | 15 | -108.5 | 65 mph | 994 mb | Tropical Storm | -- |
| Aug 31 | 21:00 GMT | 14.8 | -108.1 | 60 mph | 995 mb | Tropical Storm | -- |
| Aug 31 | 18:00 GMT | 14.6 | -107.7 | 60 mph | 997 mb | Tropical Storm | -- |
| Aug 31 | 15:00 GMT | 14.35 | -107.22 | 55 mph | 998 mb | Tropical Storm | -- |
| Aug 31 | 12:00 GMT | 14.1 | -106.7 | 50 mph | 1,000 mb | Tropical Storm | -- |
| Aug 31 | 09:00 GMT | 13.89 | -106.15 | 50 mph | 1,001 mb | Tropical Storm | -- |
| Aug 31 | 06:00 GMT | 13.7 | -105.6 | 45 mph | 1,003 mb | Tropical Storm | -- |
| Aug 31 | 03:00 GMT | 13.51 | -105.09 | 45 mph | 1,004 mb | Tropical Storm | -- |
| Aug 31 | 00:00 GMT | 13.3 | -104.6 | 40 mph | 1,005 mb | Tropical Storm | -- |
| Aug 30 | 21:00 GMT | 13.03 | -104.12 | 35 mph | 1,006 mb | Tropical Depression | -- |
| Aug 30 | 18:00 GMT | 12.7 | -103.7 | 35 mph | 1,007 mb | Tropical Depression | -- |
| Aug 30 | 15:00 GMT | 12.32 | -103.37 | 30 mph | 1,007 mb | Tropical Depression | -- |
| Aug 30 | 12:00 GMT | 11.9 | -103.1 | 30 mph | 1,008 mb | Tropical Depression | -- |
Learn more about Hurricane Howard and the 2004 Eastern Pacific hurricane season in our hurricane archive.
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