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Rich Fleetwood on Survival & Preparedness - Founded/Established 1997

USGS Volcano Alerts

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Rich

Recent Volcano Observatory Activity Reports

  • : AVO Great Sitkin YELLOW/ADVISORY - Seismic unrest continues. No activity seen in satellite data. - Recent Volcano Observatory Activity Reports
    Sep 19, 2018 21:02 - Low-level unrest continues at Great Sitkin Volcano. Seismicity activity remains elevated. Nothing significant was observed in regional infrasound data or mostly cloudy satellite images during the last 24 hours. Great Sitkin Volcano is monitored with a local real-time seismic network, which will typically allow AVO to detect changes in unrest that may lead to an explosive eruption. Rapid detection of an ash-producing eruption would be accomplished using a combination of seismic, infrasound, lightning, and satellite data.
  • : AVO Cleveland YELLOW/ADVISORY - Unrest continues. Elevated surface temperatures. No significant seismic activity. - Recent Volcano Observatory Activity Reports
    Sep 19, 2018 21:02 - Low-level unrest continues at Cleveland Volcano. Elevated surface temperatures were observed in satellite images, and clear webcam views also show a small steam plume over the past day. No significant activity has been detected in seismic or infrasound data. Cleveland volcano is monitored by only two seismic stations, which restricts AVO's ability to detect precursory unrest that may lead to an explosive eruption. Rapid detection of an ash-producing eruption may be possible using a combination of seismic, infrasound, lightning, and satellite data.
  • : AVO Semisopochnoi ORANGE/WATCH - Unrest continues. Seismicity remains elevated. - Recent Volcano Observatory Activity Reports
    Sep 19, 2018 21:02 - Unrest continues at Semisopochnoi volcano. Seismicity remains elevated and has changed from constant tremor to intermittent, discrete tremor bursts over the past 7 hours. No volcanic activity was observed in cloudy satellite data over the past day, and no activity has been detected in regional infrasound data. Semisopochnoi is monitored with an on-island seismic network, and remotely by satellite and lightning sensors. An infrasound array on Adak Island may detect explosive emissions from Semisopochnoi with a 13 minute delay if atmospheric conditions permit.
  • : AVO Veniaminof ORANGE/WATCH - Eruption of lava flow likely continues. No significant ash emissions. - Recent Volcano Observatory Activity Reports
    Sep 19, 2018 21:02 - Eruption of a lava flow from Veniaminof volcano's summit cone likely continues, as suggested by continued observations of elevated seismic activity, incandescence in nighttime webcam images, and elevated surface temperatures in thermal satellite data. No significant ash emissions have been observed. Veniaminof Volcano is monitored with a local real-time seismic network, which will typically allow AVO to detect changes in unrest that may lead to an explosive eruption. Rapid detection of an ash-producing eruption would be accomplished using a combination of seismic, ...
  • : HVO Kilauea ORANGE/WATCH - No incandescence, minor fume from Fissure 8; Summit quiet. - Recent Volcano Observatory Activity Reports
    Sep 19, 2018 18:37 - Kīlauea summit and lower East Rift Zone On Kīlauea Volcano's lower East Rift Zone (LERZ), no incandescence was visible overnight in the collapse pit within the fissure 8 cone. Minor fuming is visible during the day. Seismicity and ground deformation remain low at the summit of Kīlauea. Small aftershocks from the magnitude-6.9 earthquake in early May are still being generated on faults located on Kīlauea's South Flank. No collapses within Puʻu ʻŌʻō crater have been observed over the past few days. Rates of tilting throughout the East Rift Zone are much ...
  • : CVO Cascade Range GREEN/NORMAL - All volcanoes are at normal levels. - Recent Volcano Observatory Activity Reports
    Sep 14, 2018 14:45 - Activity Update: All volcanoes in the Cascade Range of Oregon and Washington are at normal background levels of activity. These include Mount Baker, Glacier Peak, Mount Rainier, Mount St. Helens, and Mount Adams in Washington State; and Mount Hood, Mount Jefferson, Three Sisters, Newberry, and Crater Lake in Oregon. Recent Observations: A few small earthquakes were recorded at Mount Rainier and Mount St. Helens over the past week. All monitoring systems show that activity at these and the rest of the Cascade Range volcanoes remained at background levels throughout ...
  • : HVO Mauna Loa GREEN/NORMAL - Seismicity slightly elevated. No clear evidence of resumed magmatic recharge. - Recent Volcano Observatory Activity Reports
    Sep 13, 2018 22:22 - Over the month of August, earthquake activity has declined at Mauna Loa after a slight increase during the month of July. The current seismicity rate is similar to the rate during prior months. Small earthquakes were recorded mainly beneath the summit caldera, upper west flank, and upper Southwest Rift Zone. The largest was a magnitude-2.9. HVO deformation monitoring instruments on Mauna Loa have shown motion related to the strong deflation of the Kīlauea summit that was occurring there during the period of caldera collapse. There is no clear evidence of resumed ...
  • : HVO Lo`ihi UNASSIGNED/UNASSIGNED - No activity of concern. - Recent Volcano Observatory Activity Reports
    Sep 13, 2018 22:22 - No significant activity in August. HVO recorded 1 earthquake in the vicinity of Lō‘ihi.
  • : HVO Hualalai GREEN/NORMAL - No activity of concern. - Recent Volcano Observatory Activity Reports
    Sep 13, 2018 22:22 - No significant activity in August and no earthquakes were recorded in the vicinity of the volcano. HVO's continuously recording Global Positioning System (GPS) receiver atop Hualālai recorded no significant deformation.
  • : HVO Haleakala GREEN/NORMAL - No activity of concern. - Recent Volcano Observatory Activity Reports
    Sep 13, 2018 22:22 - No significant activity in August. No earthquakes were recorded in the vicinity of the volcano and the continuously recording Global Positioning System (GPS) instrument atop Haleakalā volcano recorded no significant deformation.
  • : HVO Mauna Kea GREEN/NORMAL - No activity of concern. - Recent Volcano Observatory Activity Reports
    Sep 13, 2018 22:22 - No significant activity in August. 3 felt earthquakes were recorded in the vicinity of the volcano. A single, continuously recording Global Positioning System (GPS) receiver atop Mauna Kea (operated by NASA’s Jet Propulsion Laboratory) recorded no significant deformation.
  • : CALVO GREEN/NORMAL - Activity Update: Volcanoes monitored by CalVO show normal levels of background seismicity and ... - Recent Volcano Observatory Activity Reports
    Sep 10, 2018 17:27 - Monitored CALIFORNIA VOLCANOES Current Volcano Alert Level: all NORMAL Current Aviation Color Code: all GREEN Activity Update: All volcanoes monitored by CalVO using telemetered, real-time sensor networks exhibit normal levels of background seismicity and deformation. Volcanoes monitored include Mount Shasta, Medicine Lake Volcano, Clear Lake Volcanic Field, Lassen Volcanic Center, Long Valley Volcanic Region, Coso Volcanic Field, Ubehebe Craters, and Salton Buttes. Observations for August 1, 2018 (0000h PST) through August 31, 2018 (2359h PDT): Mt ...
  • : YVO Yellowstone GREEN/NORMAL - YVO Monthly Update: normal earthquake rates, caldera subsidence, Norris uplift - Recent Volcano Observatory Activity Reports
    Sep 5, 2018 02:27 - Recent work and news Steamboat geyser, in the Norris Geyser Basin, erupted three more times in August, on August 4, 22, and 27. Field work in the caldera area included geologic investigations to better understand the ages and characteristics of the numerous lava flows that erupted since the last caldera-forming event 631,000 years ago. In addition, the Hydrothermal Dynamics of Yellowstone Lake (HD-YLAKE; https://hdylake.org/) project, which involves a team of scientists from several institutions with major funding from the National Science Foundation, completed two ...

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Updated: March 11, 2011 — 12:28 am

The Author

Rich Fleetwood

Rich is the founder of SurvivalRing, now in it's 20th year, author of multimedia CDs and DVDs, loves the outdoors, his family, his geeky skill-set, and lives in rural Missouri, just a few miles from the Big Muddy. Always ready to help others, he shares what he learns on multiple blogs, social sites, and more. With a background in preparedness and survival skills, training with county, state, and national organizations, and skills in all areas of media and on air experience in live radio and television, Rich is always thinking about the "big picture", when it comes to helping individuals and families prepare for life's little surprises. Since 1997, he has provided guidance, authentic government survival history, and commentary on why we all need to get ready for that fateful day in the future, when we have to get our hands dirty and step in to save the day. He is an award winning videographer (2005 Telly Award), has received state and national scholarly recognition (2006 New Century Scholar and All USA Academic Team), and is a natural with computers, technology, gadgets, small furry mammals, and anything on wheels. Rich likes making friends, solving problems, and creating solutions to everyday issues. He doesn't mind mixing things up, when there is a teaching moment ready to happen. As a constitutional conservative, he's staying quite busy these days. The SurvivalRing Radio Show at www.survivalringradio.com will be coming back SOON!

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