Matches in SemOpenAlex for { <https://semopenalex.org/work/W4289280716> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W4289280716 abstract "First posted August 1, 2022 For additional information, contact: Alaska Volcano ObservatoryU.S. Geological Survey4210 University DriveAnchorage, AK 99508 The 2018 eruption of Mount Veniaminof occurred from September 3–4 to December 27, lasting about 114 days. This report summarizes the types of volcanic unrest that accompanied the eruption and provides a chronology of events and observations. Information about the 2018 eruption was derived from geophysical instrumentation on or near the volcano that included an eight-station seismic network and regional infrasound sensors. Other observations came from frequent satellite images of the eruption, occasional aerial photographs and videos contributed by passing pilots, and web-camera views of the volcano from Perryville, Alaska, about 35 kilometers (km) south of the volcano. Eruptive activity involved small vents on the upper south flank of a cinder cone (cone A) within the ice-filled caldera that characterizes Mount Veniaminof. The 2018 eruption consisted of occasional explosive emissions of ash and gas (reaching up to 6,000 meters above sea level), episodes of low-level lava fountaining, Strombolian explosive activity, and effusion of lava flows. By the end of the eruption, lava covered an area of about 600,000 square meters (m2) on the lower south flank of cone A. The lava flows melted into ice and snow, slowly creating melt depressions around the flow margins. No unusual outflows of water were observed exiting the caldera through the main drainage northwest of the cone. Minor ash emissions were generated throughout the eruptive period, and trace amounts of ash fell on Perryville on October 25 and November 21–22. There were no reports of aircraft encounters with ash clouds. The amount of lava and ash erupted from early September to late December 2018 resulted in the generation of about 1,200,000 cubic meters (m3) of lava and 20,000–30,000 m3 of ash, which would characterize the 2018 activity as having an eruption magnitude of 1–2 on the Volcanic Explosivity Index (VEI) scale." @default.
- W4289280716 created "2022-08-01" @default.
- W4289280716 creator A5000764270 @default.
- W4289280716 creator A5055202448 @default.
- W4289280716 creator A5057564303 @default.
- W4289280716 creator A5064622285 @default.
- W4289280716 creator A5086230791 @default.
- W4289280716 date "2022-01-01" @default.
- W4289280716 modified "2023-09-27" @default.
- W4289280716 title "The 2018 eruption of Mount Veniaminof, Alaska" @default.
- W4289280716 doi "https://doi.org/10.3133/sir20225075" @default.
- W4289280716 hasPublicationYear "2022" @default.
- W4289280716 type Work @default.
- W4289280716 citedByCount "1" @default.
- W4289280716 countsByYear W42892807162022 @default.
- W4289280716 crossrefType "journal-article" @default.
- W4289280716 hasAuthorship W4289280716A5000764270 @default.
- W4289280716 hasAuthorship W4289280716A5055202448 @default.
- W4289280716 hasAuthorship W4289280716A5057564303 @default.
- W4289280716 hasAuthorship W4289280716A5064622285 @default.
- W4289280716 hasAuthorship W4289280716A5086230791 @default.
- W4289280716 hasBestOaLocation W42892807161 @default.
- W4289280716 hasConcept C113754120 @default.
- W4289280716 hasConcept C120806208 @default.
- W4289280716 hasConcept C121332964 @default.
- W4289280716 hasConcept C127313418 @default.
- W4289280716 hasConcept C1276947 @default.
- W4289280716 hasConcept C146348940 @default.
- W4289280716 hasConcept C153588837 @default.
- W4289280716 hasConcept C155507917 @default.
- W4289280716 hasConcept C165205528 @default.
- W4289280716 hasConcept C179537507 @default.
- W4289280716 hasConcept C183222429 @default.
- W4289280716 hasConcept C190516959 @default.
- W4289280716 hasConcept C193229666 @default.
- W4289280716 hasConcept C199022620 @default.
- W4289280716 hasConcept C49708893 @default.
- W4289280716 hasConcept C64551749 @default.
- W4289280716 hasConcept C75946609 @default.
- W4289280716 hasConcept C95869378 @default.
- W4289280716 hasConceptScore W4289280716C113754120 @default.
- W4289280716 hasConceptScore W4289280716C120806208 @default.
- W4289280716 hasConceptScore W4289280716C121332964 @default.
- W4289280716 hasConceptScore W4289280716C127313418 @default.
- W4289280716 hasConceptScore W4289280716C1276947 @default.
- W4289280716 hasConceptScore W4289280716C146348940 @default.
- W4289280716 hasConceptScore W4289280716C153588837 @default.
- W4289280716 hasConceptScore W4289280716C155507917 @default.
- W4289280716 hasConceptScore W4289280716C165205528 @default.
- W4289280716 hasConceptScore W4289280716C179537507 @default.
- W4289280716 hasConceptScore W4289280716C183222429 @default.
- W4289280716 hasConceptScore W4289280716C190516959 @default.
- W4289280716 hasConceptScore W4289280716C193229666 @default.
- W4289280716 hasConceptScore W4289280716C199022620 @default.
- W4289280716 hasConceptScore W4289280716C49708893 @default.
- W4289280716 hasConceptScore W4289280716C64551749 @default.
- W4289280716 hasConceptScore W4289280716C75946609 @default.
- W4289280716 hasConceptScore W4289280716C95869378 @default.
- W4289280716 hasLocation W42892807161 @default.
- W4289280716 hasOpenAccess W4289280716 @default.
- W4289280716 hasPrimaryLocation W42892807161 @default.
- W4289280716 hasRelatedWork W1972963710 @default.
- W4289280716 hasRelatedWork W2038270512 @default.
- W4289280716 hasRelatedWork W2061878771 @default.
- W4289280716 hasRelatedWork W2061956917 @default.
- W4289280716 hasRelatedWork W2094773391 @default.
- W4289280716 hasRelatedWork W2097888365 @default.
- W4289280716 hasRelatedWork W2318468411 @default.
- W4289280716 hasRelatedWork W2361809699 @default.
- W4289280716 hasRelatedWork W2914232151 @default.
- W4289280716 hasRelatedWork W4289280716 @default.
- W4289280716 isParatext "false" @default.
- W4289280716 isRetracted "false" @default.
- W4289280716 workType "article" @default.