Heavy rains and flooding struck the Carolinas on December 17, 2023, as a powerful storm system moved up the East Coast, causing record rainfall in Charleston and significant flooding along the South Carolina coast.
A strong storm system tracking up the Eastern Seaboard this weekend is expected to bring heavy rain, strong winds, and thunderstorms, with a Slight Risk of excessive rainfall issued for parts of the Mid-Atlantic into New England.
Severe thunderstorm with wind gusts up to 150 km/h (92 mph) struck the coastal city of Bahia Blanca in Argentina on December 16, 2023, resulting in the deaths of at least 13 people. The city, located near the southern tip of Buenos Aires province, is one of Argentina’s prime grain-producing regions.
Storms Elin and Fergus hit Ireland on December 9 and 10, 2023, bringing severe weather conditions across the country. In Leitrim Village, the impact was particularly devastating, with a possible tornado causing extensive damage to buildings and vehicles, uprooting trees, and leading to minor injuries.
A sudden and intense hailstorm struck Menorca, Spain, on Tuesday morning, December 5, 2023, particularly affecting Mahon. The storm, not forecasted by Aemet, delivered heavy rainfall, with Mahon receiving 24 mm (0.95 inches) in just 15 minutes.
A powerful atmospheric river has brought record-breaking rainfall to Washington and Oregon, causing widespread flooding and two fatalities as of December 5. The National Weather Service forecasts the storms to continue until December 7. Notable impacts include record river levels, such as the Stillaguamish River reaching a historic 6.50 m (21.34 feet), and extensive property damage across both states.
Intense thunderstorms hit southern Uruguay on December 1, 2023, causing severe flooding and travel disruptions in Montevideo.
Eastern Europe is still grappling with the aftermath of Storm Bettina, a severe snowstorm that rapidly intensified over the Black Sea and impacted the region on November 26 and 27, 2023. Ukraine has reported significant casualties, with at least five deaths and 19 injuries in the Odesa region. The storm has not only disrupted life in Ukraine but also inflicted damage and caused fatalities in neighboring countries such as Moldova, Romania, Bulgaria, Turkey and Russia.
A severe snowstorm hit Quebec, Canada on November 27, 2023, resulting in widespread power outages that affected more than 150 000 Hydro-Québec customers.
Heavy snowfall, strong winds, and blizzards, unleashed by Storm Bettina, have led to severe weather-related incidents and extensive damage in parts of Romania and Bulgaria on November 26 and 27, 2023. The storm resulted in the deaths of at least 3 people and left dozens injured in several countries, including Moldova, Ukraine, and Russia.
