A historic downpour on Monday, July 10, 2023, unleashed a torrent of over 228.6 mm (9 inches) of rain across Vermont, leading to devastating floods, the worst the region has experienced in almost a century. The capital city, Montpelier, found itself in a precarious position as the Wrightsville Dam teetered on the brink of its capacity, a scenario unseen since its construction.
A slow-moving storm system dumped more than 250 mm (10 inches) of rain over the state of New York on July 9, 2023, causing catastrophic flooding. The deluge led to at least one confirmed death in Highlands, Orange County, and triggered a state of emergency in both Orange and Ontario counties.
Severe rainstorms resulted in destructive mudslides and flooding in Japan’s southwestern region on July 10, 2023, leading to at least five fatalities and leaving three people missing. With record-breaking rainfall, over 420 000 people were under the highest level of evacuation warning by the Japan Meteorological Agency (JMA).
Hailstorms and torrential rain caused widespread flooding and significant damage in Zaragoza, Spain, on July 6, 2023. The extreme weather trapped people in their homes and cars, damaged infrastructure, and severely impacted the region’s agricultural sector.
An exceptional summer storm named Poly by the German Weather Service wreaked havoc in the Netherlands on July 5, 2023. Recognized as the strongest summer storm ever and the overall strongest since January 2018, Poly brought record-breaking wind speeds to the country, causing widespread damage and claiming at least one life.
On Saturday, July 1, 2023, parts of Western Honshu and the Kyushu region in Japan were hit with record-breaking rainfall, resulting in one confirmed fatality, two missing individuals, and extensive damage to over 270 homes. This extreme weather event has prompted evacuation orders in several municipalities.
An intense derecho ripped across the Midwest on Thursday, June 29, 2023, unleashing life-threatening wind gusts of over 160 km/h (100 mph) and leaving more than 500 000 households without power across Iowa, Illinois, and Indiana. This potent line of thunderstorms caused significant property damage and affected millions of Americans.
An intense extratropical cyclone that struck southern Brazil, particularly Rio Grande do Sul, on June 15 and 16, 2023, brought extremely heavy rains and strong winds, resulting in at least 11 fatalities and 20 missing persons.
An extratropical cyclone, forming off the coast of southern Brazil on Thursday, June 15, 2023, produced excessive rainfall and strong wind gusts, wreaking havoc in Santa Catarina and Rio Grande do Sul. The event is still in progress. There are reports of dead and missing and over 1 million people without power.
Strong winds, thunderstorms, and tornadoes caused multiple casualties and damage across the southeastern United States, including Texas, Alabama, Georgia, Mississippi, and Florida, over a 24-hour period starting June 15, 2023. Three people lost their lives in Perryton Town, northern Texas, and one in Escambia County, Florida.
