
Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >
Tsunami Awareness Materials > Global and Regional Hazard Maps
| Global Hazard Map Posters | |
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Tsunami Sources |
Significant Earthquakes |
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Significant Volcanic Eruptions |
Tsunami Sources |
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Tsunami Sources |
Tsunami Sources |
| Historical Tsunamis (1530 to 2023) Caribbean, Central America, Mexico & Adjacent Regions (A1 size) |
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CCAMAR |
CCAMAR |
| Historical Tsunamis Effects near the Tonga Trench (1837-2023) (27"x38.75") |
Historical Tsunami Effects in Papua New Guinea and the Solomon Islands (1768-2018) (27"x39") |
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ASST |
PNG Solomon |
| Historical Tsunamis Effects near the New Hebrides Trench (1849-2019) (27"x39") | |
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Vanuatu, New Caledonia |