Alerts

Air Quality Alert issued August 16 at 1:36AM EDT by NWS Wilmington OH

Published: 15 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

The Indiana Department of Environmental Management has declared an Air Action Day, until midnight EDT tonight. Levels of ozone within the region may approach or exceed unhealthy standards. On Alert days, help reduce ozone by taking the following actions: * Carpool, if possible, bike, walk or take the bus instead of driving alone. * Refuel your vehicle after 8 pm. * Do not idle your vehicle, exhaust contributes to air pollution. * Mow your lawn in the evening hours and avoid the use of gas-powered lawn equipment. For additional actions and information, please visit the IDEM Smog page at: https://apps.idem.in.gov/smogwatch.

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Heat Advisory issued August 16 at 1:34AM EDT until August 16 at 7:00PM EDT by NWS Melbourne FL

Published: 15 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

* WHAT…Heat index values of 105 to 109 expected. * WHERE…Volusia, Brevard, Lake, Orange, Osceola, Seminole. * WHEN…From 11 AM this morning to 7 PM EDT this evening. * IMPACTS…Hot temperatures and high humidity may cause heat illnesses.

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Santiaguito Volcano Volcanic Ash Advisory: VA EMS ONGOING

Published: 15 August 2025
Categories: Global Volcano Activity

RSS feed source: US National Weather Service

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Your support helps us expand our hardware and software capabilities and empowers our dedicated editorial team. Our mission is to provide uninterrupted, real-time updates whenever an earthquake strikes or a volcano erupts — and your donations make this possible. Every contribution, big or small, is deeply appreciated. If you find our information valuable and want to help us add new features, create compelling content, and improve our technology, please consider making a donation: Donate with Card or Apple/Google Pay: Donate with PayPal: Planned Features: Improved multilingual support Tsunami alerts Faster responsiveness Thanks to your past donations, we have recently

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Semeru Volcano Volcanic Ash Advisory: ERUPTION LAST REPORTED AT 16/0156Z EST VA DTG: 16/0330Z

Published: 15 August 2025
Categories: Global Volcano Activity

RSS feed source: US National Weather Service

<!–div style="font-size:14px;text-align:center;border:3px solid blue;border-radius:5px;padding:3px;margin:5px;background:#eee"><a href="https://www.volcanoesandearthquakes.com/app/volcano-report.php?volcanoId=44" style="text-decoration:none" target="_blank" rel="noopener noreferrer nofollow" title="Share a volcano (activity) report, submit a photo or other interesting news!” onclick=”window.open(this.href,’Volcano Report’,’status=0,toolbar=0,location=0,directories=0,menubar=0,resizable=1,scrollbars=1,height=500,width=450′);return false”>Send Volcano Report</div–> Stratovolcano 3676 m (12,060 ft)
East Java, Indonesia, -8.11°S / 112.92°E
Current status: erupting (4 out of 5) Semeru volcano eruptions:
1818, 1829, 1830, 1832, 1836, 1838, 1842, 1844, 1845, 1848, 1849(?), 1851, 1856, 1857, 1865, 1866(?), 1887, 1887, 1888, 1889-91, 1892, 1893, 1893-94, 1895, 1896, 1897, 1899, 1899, 1900, 1901, 1903, 1904, 1905, 1907, 1908, 1909-10, 1910-11, 1911, 1912, 1913, 1941-42, 1945, 1946, 1946-47, 1950-64, 1967-ongoing
Typical eruption style
Explosive. Near constant strombolian activity, occasionally stronger explosions, lava flows and pyroclastic flows.

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