disaster · Published brief

USGS issues volcano notices for Hawaii and Alaska

The USGS issued volcano notices for the Hawaiian Volcano Observatory and Alaska Volcano Observatory. The supplied headlines do not specify the volcanoes or alert levels.

By DoomRadar · Published on DoomRadar Aug 22, 2026, 10:53 PM UTC.

Why it matters

Volcanic activity can threaten nearby communities, aviation and infrastructure.

Related source links

These links were collected with this event. Recorded source dates may reflect when a link was found. Article publication dates are shown only when available from the source. Open the originals for their full context.

USGS Volcano Notice - DOI-USGS-AVO-2026-08-22T18:39:10+00:00 ↗volcanoes.usgs.gov · Recorded source date: Aug 22, 2026, 10:46 PM UTC
USGS Volcano Notice - DOI-USGS-HVO-2026-08-22T18:32:34+00:00 ↗volcanoes.usgs.gov · Recorded source date: Aug 22, 2026, 10:46 PM UTC

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Connected by topic or specific details. Dates below are publication dates; the articles may describe separate events.

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USGS issues volcano notices for Alaska and Hawaii

The USGS issued volcano notices for sites monitored by its Alaska and Hawaii observatories. The supplied reports do not specify an eruption or wider disruption.

Related details in the reporting
Sep 6, 2026, 11:22 PM UTC

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USGS issues notice for Hawaii volcano

The USGS issued a volcano notice concerning Hawaii. The volcano's activity level, hazards and effects on nearby communities remain unspecified.

Related details in the reporting
Sep 13, 2026, 10:40 PM UTC

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USGS issues notice for a Hawaiian volcano

The U.S. Geological Survey's Hawaiian Volcano Observatory issued a volcano notice on September 12, 2026. The volcano, alert level and whether an eruption is occurring remain unspecified.

Related details in the reporting
Sep 12, 2026, 6:39 PM UTC

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