Current Eruptions - Global Volcanism Program
2018年7月7日 · The most recently started eruption is at the top, continuing as of the Last Known Activity date. An eruption listed here might have ended since the last data update, or at the update time a firm end date had not yet been determined due to potential renewed activity.
Smithsonian / USGS Weekly Volcanic Activity Report
Updated by 2300 UTC every Wednesday and averaging 16 reported volcanoes, this is not a comprehensive list of all eruptions this week, but rather a summary of activity that meet criteria discussed in the "Criteria and Disclaimers" section below.
Eruptions, Earthquakes & Emissions - Global Volcanism Program
Numerous satellites capable of measuring volcanic gases are now in orbit. Why don't you include H 2 O and CO 2 emissions? The most abundant gases expelled during a volcanic eruption are water vapor (H 2 O in the form of steam) and carbon dioxide (CO 2 ).
Shishaldin - Global Volcanism Program
Shishaldin is located near the center of Unimak Island in Alaska, with the current eruption phase beginning in July 2019 and characterized by ash plumes, lava flows, lava fountaining, pyroclastic flows, and lahars.
Current Eruptions - Global Volcanism Program
The most recently started eruption is at the top, continuing as of the Last Known Activity date. An eruption listed here might have ended since the last data update, or at the update time a firm end date had not yet been determined due to potential renewed activity.
Yasur - Global Volcanism Program
Yasur on Tanna Island, the southernmost active volcano in Vanuatu, has been erupting since at least 1774 if not before, with frequent Strombolian explosions and ash and gas plumes from several vents in the 400-m-diameter summit crater (BGVN 47:09).
K&lauea - Global Volcanism Program
2013年5月22日 · At approximately 0400 on 5 January the summit eruption at Halema’uma’u crater resumed, beginning with volcanic tremors detected at 0340 and then lava erupting from the western vent. On 6 January the sulfur dioxide emission rate was 3,300 t/d.
Has volcanic activity been increasing? - Global Volcanism Program
The Global Volcanism Program does not see any evidence that volcanic activity is actually increasing. Data about eruptions has been compiled by the Smithsonian since 1968 in order to provide context for global volcanism.
Great Sitkin - Global Volcanism Program
The Great Sitkin volcano is located about 40 km NE of Adak Island in the Aleutian Islands and has had a few short-lived eruptions over the past 100 years. Prior to the latest activity in early June 2019 described below, small phreatic explosions occurred in …
Global Volcanism Program | What was erupting in the year...?
Statistics for volcanoes and recorded eruptions since 1960; data for 2024 is through the last data update (17 October 2024). Click on each year for the full list of volcanoes and additional details for that year (opens a new tab).