Data from the Global Volcanism Program of the Smithsonian Institution
Details for: Longgang Group
Scenic lake-filled Sanjiaolongwan volcano (whose name means "Triangular Dragon Peak") is a 1-km-wide early Pleistocene tuff ring of the Longgang volcanic field. This massive volcanic field covers a 1700 sq km area in Jilin Province of NE China, west of Changbaishan volcano. Basaltic lava flows cover a broad area dotted by more than 150 Quaternary cinder cones and 8 tuff rings. There is only one known Holocene cinder cone, Jinlongdingzi ("Gold Dragon Peak"), which erupted about 1600-1700 years ago. Photo by Xiang Liu, 1983 (Changchun University).
Volcano Number:305050
Volcano Name:Longgang Group
Country:China
Volcano Type:Pyroclastic cone(s)
Last Eruption:350
Elevation:1000m
Tectonic Setting:Intraplate / Continental crust (> 25 km)
Pop. within 5km:34708
Pop. within 10km:34708
Pop. within 30km:197016
Pop. within 100km:4407575
Latitude:42.33
Longitude:126.5



Eruption Data from the Global Volcanism Program of the Smithsonian Institution
Volcano Number Volcano Name Eruption Number Activity Type Explosivity Index Max Explosivity Index Modifier Activity Area Activity Unit Start Evidence Method Start Date End Date
305050 Longgang Group 19640 Confirmed Eruption Jinlongdingzi Radiocarbon (uncorrected) 350
Emissions Data from the Global Volcanism Program of the Smithsonian Institution No emissions data found for this volcano.


Data from the Earthchem Portal
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Data from the SESAR Database


Data from the MaGa Database
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