USGS Volcano CAP Alerts Current USGS Volcano Hazard Program Common Alerting Protocol Alerts. https://usgs.gov/programs/VHP/volcano-updates public domain Sat, 11 Apr 2026 10:29:51 -0800 avo-sci@usgs.gov AVO Daily Update 20260411_1029 - Atka volcanic complex - Cancel - Alert level: ADVISORY, Color Code: YELLOW Weak seismic activity detected. https://volcanoes.usgs.gov/hans-public/rss/cap/volcano/311160 DOI-USGS-AVO-2026-04-11T18:28:03+00:00 Sat, 11 Apr 2026 10:29:51 -0800 avo-sci@usgs.gov AVO Daily Update 20260411_1029 - Great Sitkin Volcano - Alert - Alert level: WATCH, Color Code: ORANGE Slow eruption of lava within the summit crater continues. https://volcanoes.usgs.gov/hans-public/rss/cap/volcano/311120 DOI-USGS-AVO-2026-04-11T18:28:04+00:00 Sat, 11 Apr 2026 10:29:51 -0800 askHVO@usgs.gov HVO Daily Update 20260411_0725 - Kilauea Volcano - Cancel - Alert level: ADVISORY, Color Code: YELLOW The Halemaʻumaʻu eruption remains paused. Continued south vent and crater floor incandescence following lava fountaining episode 44, which ended April 9. https://volcanoes.usgs.gov/hans-public/rss/cap/volcano/332010 DOI-USGS-HVO-2026-04-11T16:53:04+00:00 Sat, 11 Apr 2026 07:25:14 -1000