The National Weather Service (NWS) predicts temperatures to hit the upper 30s °C (90s °F) to mid-40s °C (110s °F) and up to nearly 50s °C (120s °F) in parts of California, Arizona, and Nevada, according to the latest advisory issued on July 11, 2024, forecasting multiple high-temperature records through July 13.
As a polar wave continues to affect Argentina, the city of Gualeguaychú hit a record-breaking low temperature of -7.6 °C (18.3 °F) on July 9, 2024. Meanwhile, all provinces of Argentina recorded temperatures below 0 °C (32 °F) on July 10, 2024. The severe cold snap prompted authorities to issue numerous Red, Orange, and Yellow alerts for extreme cold.
A notable paroxysmal eruption occurred at Stromboli’s summit craters at 12:07 UTC on July 11, 2024, producing an eruptive column and pyroclastic flow along the Sciara del Fuoco.
A strong and shallow earthquake registered by the USGS as M6.4 hit off the coast of Vancouver Island, Canada at 15:08 UTC on July 11, 2024. The agency is reporting a depth of 11 km (6.8 miles). EMSC is reporting M6.4 at a depth of 10 km (6.2 miles).
New activity/unrest was reported for 5 volcanoes from July 3 to 9, 2024. During the same period, ongoing activity was reported for 17 volcanoes.
A deep earthquake registered by the USGS as M7.1 hit Moro Gulf, Mindanao, Philippines at 02:13 UTC on July 11, 2024. The agency is reporting a depth of 620 km (385 miles). EMSC is reporting the same magnitude and depth.
The Wandan mud volcano in southern Taiwan erupted for the ninth time in two years on July 6, 2024.
Colorado State University (CSU) hurricane specialists have increased their 2024 forecast on July 9 and continue to call for an extremely active season. They anticipate 25 named storms, and 12 hurricanes, of which 6 are expected to be major. They also estimate the probability of at least one major hurricane making landfall along the continental U.S. coastline to be 57%.
Kanchanpur district in Nepal experienced severe flooding after record-breaking rains on July 8, 2024. This was the heaviest rainfall for the region in the past 78 years, with some regions crossing the 600 mm (23.62 inch) mark. The flooding caused 4 deaths and 1 person was reported missing.
Extremely heavy rains hit South Korea on July 9 and 10, 2024, claiming 4 lives and forcing thousands to evacuate for safety. The rains caused multiple flights and trains to be delayed and caused severe damage to infrastructure all over South Korea.
