Mt. Washington observed a record-breaking snowfall in June 2023, setting a new record with 21.34 cm (8.4 inches) of snow halfway through the month, shattering its 91-year-old average of 3.3 cm (1.3 inches).
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.
A series of severe storms swept across the southern United States on Wednesday, June 14, 2023, leaving over 150 000 residents without power and causing extensive damage. The storms produced large hailstones, some bigger than softballs, and spawned multiple tornadoes in Alabama and Georgia.
California, under the grip of intense drought for years, experienced its highest year-over-year water gains in the last two decades, as revealed by the GRACE-FO satellite mission, a collaborative initiative between NASA and GFZ. Between October 2022 and March 2023, the state received sufficient rainfall to increase the water levels by approximately 50.8 cm (20 inches), roughly twice the average winter water gain since 2002.
Severe storms are predicted to persist along a lingering boundary, primarily affecting the Gulf Coast states and Southeast on June 14, 2023. The greatest threats are very large hail, damaging winds, and heavy rain with the potential for flooding. Texas, on the other hand, continues to experience building heat and humidity.
This video, captured by the Hawaiian Volcano Observatory’s KWcam on the northwest rim of the caldera, shows the opening phase of the eruption that began within Halemaʻumaʻu crater in the early morning of June 7, 2023 (LT).
A severe hailstorm accompanied by flash floods hit Boulder, Colorado on June 12, 2023, causing damage and leading to emergency rescues.
Businesses and residents in parts of Nevada, U.S. are struggling with an overwhelming influx of millions of Mormon crickets.
On June 10, 2023, Quintana Beach County Park officials reported an unprecedented occurrence of mass Menhaden fish deaths. Thousands of fish were found washed up on the shores due to an apparent reduction in dissolved oxygen levels in the water.
At approximately 14:44 UTC (04:44 HST) on June 7, 2023, the USGS Hawaiian Volcano Observatory (HVO) detected a glow in Kīlauea summit webcam images indicating that an eruption has commenced within Halemaʻumaʻu crater in Kīlauea’s summit caldera, within Hawai‘i Volcanoes National Park.
