Storm Activity: May 6, 2015 - May 24, 2015
May 24 · 03:00 GMT -- 985 mb Extratropical
| May 24 | 03:00 GMT | 56.09 | 179.37 | -- | 985 mb | Extratropical | -- |
| May 24 | 00:00 GMT | 56 | 178.4 | -- | 984 mb | Extratropical | -- |
| May 23 | 21:00 GMT | 55.82 | 177.37 | -- | 982 mb | Extratropical | -- |
| May 23 | 18:00 GMT | 55.7 | 176.4 | -- | 980 mb | Extratropical | -- |
| May 23 | 15:00 GMT | 55.82 | 175.57 | -- | 978 mb | Extratropical | -- |
| May 23 | 12:00 GMT | 56 | 174.8 | -- | 976 mb | Extratropical | -- |
| May 23 | 09:00 GMT | 56.05 | 173.98 | -- | 974 mb | Extratropical | -- |
| May 23 | 06:00 GMT | 56.1 | 173.3 | -- | 972 mb | Extratropical | -- |
| May 23 | 03:00 GMT | 56.24 | 172.84 | -- | 971 mb | Extratropical | -- |
| May 23 | 00:00 GMT | 56.4 | 172.6 | -- | 970 mb | Extratropical | -- |
| May 22 | 21:00 GMT | 56.55 | 172.55 | -- | 969 mb | Extratropical | -- |
| May 22 | 18:00 GMT | 56.6 | 172.6 | -- | 968 mb | Extratropical | -- |
| May 22 | 15:00 GMT | 56.5 | 172.58 | -- | 968 mb | Extratropical | -- |
| May 22 | 12:00 GMT | 56.2 | 172.5 | -- | 968 mb | Extratropical | -- |
| May 22 | 09:00 GMT | 55.73 | 172.32 | -- | 969 mb | Extratropical | -- |
| May 22 | 06:00 GMT | 55 | 172.1 | -- | 970 mb | Extratropical | -- |
| May 22 | 03:00 GMT | 54.01 | 172.17 | -- | 971 mb | Extratropical | -- |
| May 22 | 00:00 GMT | 52.9 | 171.7 | -- | 972 mb | Extratropical | -- |
| May 21 | 21:00 GMT | 51.95 | 169.99 | -- | 975 mb | Extratropical | -- |
| May 21 | 18:00 GMT | 50.8 | 167.9 | -- | 978 mb | Extratropical | -- |
| May 21 | 15:00 GMT | 49.3 | 166.49 | -- | 979 mb | Extratropical | -- |
| May 21 | 12:00 GMT | 47.5 | 164.9 | -- | 980 mb | Extratropical | -- |
| May 21 | 09:00 GMT | 45.42 | 162.71 | -- | 980 mb | Extratropical | -- |
| May 21 | 06:00 GMT | 43.3 | 160.3 | -- | 980 mb | Extratropical | -- |
| May 21 | 03:00 GMT | 41.46 | 157.95 | -- | 980 mb | Extratropical | -- |
| May 21 | 00:00 GMT | 39.7 | 155.7 | -- | 980 mb | Extratropical | -- |
| May 20 | 21:00 GMT | 37.82 | 153.8 | -- | 980 mb | Severe Tropical Storm | -- |
| May 20 | 18:00 GMT | 36 | 152 | 65 mph | 980 mb | Severe Tropical Storm | -- |
| May 20 | 15:00 GMT | 34.29 | 150.01 | 65 mph | 980 mb | Severe Tropical Storm | -- |
| May 20 | 12:00 GMT | 32.7 | 148.2 | 65 mph | 980 mb | Severe Tropical Storm | -- |
| May 20 | 09:00 GMT | 31.14 | 146.78 | 65 mph | 977 mb | Severe Tropical Storm | -- |
| May 20 | 06:00 GMT | 29.8 | 145.7 | 70 mph | 975 mb | Severe Tropical Storm | -- |
| May 20 | 03:00 GMT | 28.72 | 144.98 | 70 mph | 972 mb | Typhoon | -- |
| May 20 | 00:00 GMT | 28 | 144.2 | 75 mph | 970 mb | Typhoon | 1 |
| May 19 | 21:00 GMT | 27.6 | 143 | 75 mph | 970 mb | Typhoon | 1 |
| May 19 | 18:00 GMT | 26.7 | 142.3 | 75 mph | 970 mb | Typhoon | 1 |
| May 19 | 15:00 GMT | 26.1 | 141.7 | 80 mph | 965 mb | Typhoon | 1 |
| May 19 | 12:00 GMT | 25.4 | 141.1 | 80 mph | 965 mb | Typhoon | 1 |
| May 19 | 09:00 GMT | 24.9 | 140.4 | 80 mph | 965 mb | Typhoon | 1 |
| May 19 | 06:00 GMT | 24.6 | 139.9 | 80 mph | 965 mb | Typhoon | 1 |
| May 19 | 03:00 GMT | 24.13 | 139.58 | 85 mph | 962 mb | Typhoon | 1 |
| May 19 | 00:00 GMT | 23.6 | 139.4 | 85 mph | 960 mb | Typhoon | 1 |
| May 18 | 21:00 GMT | 23.17 | 139.29 | 85 mph | 960 mb | Typhoon | 1 |
| May 18 | 18:00 GMT | 22.8 | 139.2 | 85 mph | 960 mb | Typhoon | 1 |
| May 18 | 15:00 GMT | 22.49 | 139.06 | 90 mph | 957 mb | Typhoon | 1 |
| May 18 | 12:00 GMT | 22.2 | 138.9 | 90 mph | 955 mb | Typhoon | 1 |
| May 18 | 09:00 GMT | 21.86 | 138.74 | 90 mph | 955 mb | Typhoon | 1 |
| May 18 | 06:00 GMT | 21.5 | 138.6 | 90 mph | 955 mb | Typhoon | 1 |
| May 18 | 03:00 GMT | 21.16 | 138.48 | 100 mph | 950 mb | Typhoon | 2 |
| May 18 | 00:00 GMT | 20.8 | 138.4 | 105 mph | 945 mb | Typhoon | 2 |
| May 17 | 21:00 GMT | 20.4 | 138.37 | 105 mph | 940 mb | Typhoon | 2 |
| May 17 | 18:00 GMT | 20 | 138.4 | 110 mph | 935 mb | Typhoon | 2 |
| May 17 | 15:00 GMT | 19.64 | 138.49 | 110 mph | 935 mb | Typhoon | 2 |
| May 17 | 12:00 GMT | 19.3 | 138.6 | 110 mph | 935 mb | Typhoon | 2 |
| May 17 | 09:00 GMT | 18.96 | 138.64 | 110 mph | 935 mb | Typhoon | 2 |
| May 17 | 06:00 GMT | 18.6 | 138.7 | 110 mph | 935 mb | Typhoon | 2 |
| May 17 | 03:00 GMT | 18.19 | 138.86 | 110 mph | 935 mb | Typhoon | 2 |
| May 17 | 00:00 GMT | 17.8 | 139.1 | 110 mph | 935 mb | Typhoon | 2 |
| May 16 | 21:00 GMT | 17.49 | 139.41 | 110 mph | 930 mb | Typhoon | 3 |
| May 16 | 18:00 GMT | 17.2 | 139.8 | 115 mph | 925 mb | Typhoon | 3 |
| May 16 | 15:00 GMT | 16.86 | 140.24 | 115 mph | 925 mb | Typhoon | 3 |
| May 16 | 12:00 GMT | 16.5 | 140.7 | 115 mph | 925 mb | Typhoon | 3 |
| May 16 | 09:00 GMT | 16.14 | 141.09 | 115 mph | 925 mb | Typhoon | 3 |
| May 16 | 06:00 GMT | 15.8 | 141.5 | 115 mph | 925 mb | Typhoon | 3 |
| May 16 | 03:00 GMT | 15.48 | 141.99 | 110 mph | 930 mb | Typhoon | 3 |
| May 16 | 00:00 GMT | 15.2 | 142.5 | 110 mph | 935 mb | Typhoon | 2 |
| May 15 | 21:00 GMT | 15.01 | 142.99 | 110 mph | 935 mb | Typhoon | 2 |
| May 15 | 18:00 GMT | 14.8 | 143.5 | 110 mph | 935 mb | Typhoon | 2 |
| May 15 | 15:00 GMT | 14.4 | 144.04 | 100 mph | 945 mb | Typhoon | 2 |
| May 15 | 12:00 GMT | 14 | 144.6 | 90 mph | 955 mb | Typhoon | 1 |
| May 15 | 09:00 GMT | 13.77 | 145.15 | 90 mph | 955 mb | Typhoon | 1 |
| May 15 | 06:00 GMT | 13.6 | 145.7 | 90 mph | 955 mb | Typhoon | 1 |
| May 15 | 03:00 GMT | 13.41 | 146.23 | 90 mph | 955 mb | Typhoon | 1 |
| May 15 | 00:00 GMT | 13.2 | 146.8 | 90 mph | 955 mb | Typhoon | 1 |
| May 14 | 21:00 GMT | 12.94 | 147.47 | 85 mph | 962 mb | Typhoon | 1 |
| May 14 | 18:00 GMT | 12.7 | 148.2 | 80 mph | 970 mb | Typhoon | 1 |
| May 14 | 15:00 GMT | 12.54 | 148.95 | 80 mph | 970 mb | Typhoon | 1 |
| May 14 | 12:00 GMT | 12.4 | 149.7 | 80 mph | 970 mb | Typhoon | 1 |
| May 14 | 09:00 GMT | 12.22 | 150.44 | 80 mph | 970 mb | Typhoon | 1 |
| May 14 | 06:00 GMT | 12 | 151.1 | 80 mph | 970 mb | Typhoon | 1 |
| May 14 | 03:00 GMT | 11.71 | 151.59 | 80 mph | 970 mb | Typhoon | 1 |
| May 14 | 00:00 GMT | 11.4 | 152.1 | 80 mph | 970 mb | Typhoon | 1 |
| May 13 | 21:00 GMT | 11.14 | 152.88 | 80 mph | 970 mb | Typhoon | 1 |
| May 13 | 18:00 GMT | 10.9 | 153.6 | 80 mph | 970 mb | Typhoon | 1 |
| May 13 | 15:00 GMT | 10.68 | 153.92 | 80 mph | 970 mb | Typhoon | 1 |
| May 13 | 12:00 GMT | 10.5 | 154.2 | 80 mph | 970 mb | Typhoon | 1 |
| May 13 | 09:00 GMT | 10.38 | 154.79 | 80 mph | 970 mb | Typhoon | 1 |
| May 13 | 06:00 GMT | 10.3 | 155.4 | 80 mph | 970 mb | Typhoon | 1 |
| May 13 | 03:00 GMT | 10.26 | 155.83 | 75 mph | 972 mb | Typhoon | 1 |
| May 13 | 00:00 GMT | 10.2 | 156.2 | 75 mph | 975 mb | Typhoon | 1 |
| May 12 | 21:00 GMT | 9.99 | 156.62 | 70 mph | 980 mb | Severe Tropical Storm | -- |
| May 12 | 18:00 GMT | 9.8 | 157 | 65 mph | 985 mb | Severe Tropical Storm | -- |
| May 12 | 15:00 GMT | 9.75 | 157.27 | 65 mph | 985 mb | Severe Tropical Storm | -- |
| May 12 | 12:00 GMT | 9.8 | 157.5 | 65 mph | 985 mb | Severe Tropical Storm | -- |
| May 12 | 09:00 GMT | 9.89 | 157.81 | 65 mph | 985 mb | Severe Tropical Storm | -- |
| May 12 | 06:00 GMT | 10 | 158.1 | 65 mph | 985 mb | Severe Tropical Storm | -- |
| May 12 | 03:00 GMT | 10.07 | 158.31 | 60 mph | 987 mb | Severe Tropical Storm | -- |
| May 12 | 00:00 GMT | 10.1 | 158.5 | 60 mph | 990 mb | Severe Tropical Storm | -- |
| May 11 | 21:00 GMT | 10.06 | 158.75 | 55 mph | 992 mb | Tropical Storm | -- |
| May 11 | 18:00 GMT | 10 | 159 | 50 mph | 994 mb | Tropical Storm | -- |
| May 11 | 15:00 GMT | 10.01 | 159.19 | 50 mph | 996 mb | Tropical Storm | -- |
| May 11 | 12:00 GMT | 10 | 159.4 | 45 mph | 998 mb | Tropical Storm | -- |
| May 11 | 09:00 GMT | 9.95 | 159.73 | 45 mph | 998 mb | Tropical Storm | -- |
| May 11 | 06:00 GMT | 9.8 | 160 | 45 mph | 998 mb | Tropical Storm | -- |
| May 11 | 03:00 GMT | 9.48 | 160.04 | 45 mph | 998 mb | Tropical Storm | -- |
| May 11 | 00:00 GMT | 9.1 | 160 | 45 mph | 998 mb | Tropical Storm | -- |
| May 10 | 21:00 GMT | 8.82 | 160.05 | 45 mph | 998 mb | Tropical Storm | -- |
| May 10 | 18:00 GMT | 8.5 | 160.1 | 45 mph | 998 mb | Tropical Storm | -- |
| May 10 | 15:00 GMT | 8.07 | 160.12 | 45 mph | 998 mb | Tropical Storm | -- |
| May 10 | 12:00 GMT | 7.6 | 160.1 | 45 mph | 998 mb | Tropical Storm | -- |
| May 10 | 09:00 GMT | 7.13 | 160.04 | 45 mph | 999 mb | Tropical Storm | -- |
| May 10 | 06:00 GMT | 6.7 | 160 | 40 mph | 1,000 mb | Tropical Storm | -- |
| May 10 | 03:00 GMT | 6.36 | 160.03 | 40 mph | 1,000 mb | Tropical Storm | -- |
| May 10 | 00:00 GMT | 6.1 | 160.2 | 40 mph | 1,000 mb | Tropical Storm | -- |
| May 9 | 21:00 GMT | 5.89 | 160.55 | 40 mph | 1,000 mb | Tropical Storm | -- |
| May 9 | 18:00 GMT | 5.7 | 161 | 40 mph | 1,000 mb | Tropical Storm | -- |
| May 9 | 15:00 GMT | 5.46 | 161.47 | 40 mph | 1,000 mb | Tropical Storm | -- |
| May 9 | 12:00 GMT | 5.2 | 161.9 | 40 mph | 1,000 mb | Tropical Storm | -- |
| May 9 | 09:00 GMT | 4.94 | 162.21 | -- | 1,002 mb | Tropical Depression | -- |
| May 9 | 06:00 GMT | 4.7 | 162.4 | -- | 1,004 mb | Tropical Depression | -- |
| May 9 | 03:00 GMT | 4.49 | 162.48 | -- | 1,004 mb | Tropical Depression | -- |
| May 9 | 00:00 GMT | 4.3 | 162.5 | -- | 1,004 mb | Tropical Depression | -- |
| May 8 | 21:00 GMT | 4.09 | 162.57 | -- | 1,004 mb | Tropical Depression | -- |
| May 8 | 18:00 GMT | 3.9 | 162.6 | -- | 1,004 mb | Tropical Depression | -- |
| May 8 | 15:00 GMT | 3.74 | 162.53 | -- | 1,004 mb | Tropical Depression | -- |
| May 8 | 12:00 GMT | 3.6 | 162.4 | -- | 1,004 mb | Tropical Depression | -- |
| May 8 | 09:00 GMT | 3.49 | 162.27 | -- | 1,003 mb | Tropical Depression | -- |
| May 8 | 06:00 GMT | 3.4 | 162.1 | -- | 1,002 mb | Tropical Depression | -- |
| May 8 | 03:00 GMT | 3.33 | 161.92 | -- | 1,003 mb | Tropical Depression | -- |
| May 8 | 00:00 GMT | 3.3 | 161.7 | -- | 1,004 mb | Tropical Depression | -- |
| May 7 | 21:00 GMT | 3.28 | 161.4 | -- | 1,004 mb | Tropical Depression | -- |
| May 7 | 18:00 GMT | 3.3 | 161.1 | -- | 1,004 mb | Tropical Depression | -- |
| May 7 | 15:00 GMT | 3.39 | 160.89 | -- | 1,004 mb | Tropical Depression | -- |
| May 7 | 12:00 GMT | 3.5 | 160.7 | -- | 1,004 mb | Tropical Depression | -- |
| May 7 | 09:00 GMT | 3.54 | 160.47 | -- | 1,004 mb | Tropical Depression | -- |
| May 7 | 06:00 GMT | 3.6 | 160.2 | -- | 1,004 mb | Tropical Depression | -- |
| May 7 | 03:00 GMT | 3.75 | 159.87 | -- | 1,004 mb | Tropical Depression | -- |
| May 7 | 00:00 GMT | 3.9 | 159.5 | -- | 1,004 mb | Tropical Depression | -- |
| May 6 | 21:00 GMT | 3.97 | 159.11 | -- | 1,004 mb | Tropical Depression | -- |
| May 6 | 18:00 GMT | 4 | 158.7 | -- | 1,004 mb | Tropical Depression | -- |
| May 6 | 15:00 GMT | 4.01 | 158.3 | -- | 1,004 mb | Tropical Depression | -- |
| May 6 | 12:00 GMT | 4 | 157.9 | -- | 1,004 mb | Tropical Depression | -- |
Learn more about Typhoon Dolphin and the 2015 Western Pacific hurricane season in our hurricane archive.
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