Alerts

Air Quality Alert issued July 20 at 3:31PM CDT by NWS Duluth MN

Published: 20 July 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

* WHAT…The Minnesota Pollution Control Agency has continued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Red or Unhealthy category. * WHERE…East central, north central, northwest, and northeast Minnesota. * WHEN…Until 9 AM CDT Monday. * IMPACTS…Some members of the general public may experience health effects. Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects. * ADDITIONAL DETAILS…Moderate to heavy surface smoke from Canadian wildfires will remain draped across much of northern and central Minnesota through the evening before retreating back north and exiting the region through the morning

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Suwanose-jima Volcano Volcanic Ash Advisory: EXPLODED AT 20250720/1952Z FL050 EXTD W OBS VA DTG: 20/2000Z

Published: 20 July 2025
Categories: Global Volcano Activity

RSS feed source: US National Weather Service

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Lewotolo Volcano Volcanic Ash Advisory: VA TO FL060 LAST REPORTED AT 20/1906Z MOV W to 6000 ft (1800 m)

Published: 20 July 2025
Categories: Global Volcano Activity

RSS feed source: US National Weather Service

Support us – Help us upgrade our services! We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We’re aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal).

Planned features:

Improved multilanguage supportTsunami alertsFaster responsivenessThanks to your past donations, these features have been added recently:Design upgradeDetailed quake statsAdditional seismic data sourcesDownload and Upgrade the Volcanoes & Earthquakes app to get one of

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Special Weather Statement issued July 20 at 2:30PM MDT by NWS Great Falls MT

Published: 20 July 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

At 229 PM MDT, Doppler radar was tracking a strong thunderstorm 16 miles southwest of Grass Range, or 21 miles southeast of Lewistown, moving east at 35 mph. HAZARD…Wind gusts up to 40 mph and half inch hail. SOURCE…Radar indicated. IMPACT…Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of southeastern Fergus County.

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