Posted by: Matthew Haney (mhaney@usgs.gov), Fri Dec 12, 2025 01:55 (0155 UTC)-- "Significant" located earthquakes for December 10, 2025 (picking by Scott Stihler): Iliamna: 5; Novarupta: 4; Redoubt: 4; Gareloi: 2; Semisopochnoi: 2; Augustine: 1; Great Sitkin: 1; Martin: 1; Wrangell: 1; Steller: 1 ======================== Iliamna (5 EQs): 1 low frequency EQ ~5 km ENE of the summit ML -0.2; Z = 6.2 km 1 EQ ~4 km ENE of the summit ML -0.7; Z = 1.3 km 1 EQ ~3 km NNE of the summit ML -0.7; Z = 2.0 km 1 EQ ~2 km ESE of the summit ML -0.8; Z = 0.9 km 1 EQ ~2 km SSW of the summit ML -1.0; Z = 0.7 km Novarupta (4 EQs): 1 low frequency EQ ~4 km N of the 1912 dome ML -0.2; Z = 5.5 km 1 low frequency EQ ~4 km NE of the 1912 dome ML -0.3; Z = 6.9 km 1 EQ ~3 km WNW of the 1912 dome ML -0.5; Z = -0.2 km 1 low frequency EQ ~4 km N of the 1912 dome ML -0.6; Z = 2.5 km Redoubt (4 EQs): 1 EQ ~7 km NNW of the summit ML 0.6; Z = 5.6 km 1 EQ ~17 km ENE of the summit ML 0.4; Z = 13.3 km 1 EQ ~14 km NW of the summit ML 0.3; Z = 9.1 km 1 EQ ~4 km NE of the summit ML -0.8; Z = 2.3 km Gareloi (2 EQs): 1 EQ ~9 km W of the summit ML 1.1; Z = 7.4 km 1 EQ ~9 km WNW of the summit ML 0.5; Z = 8.0 km Semisopochnoi (2 EQs): 1 EQ ~15 km SSW of the Mount Young ML 1.6; Z = 2.8 km 1 low frequency EQ ~4 km SW of the Mount Young ML 1.4; Z = 7.6 km Augustine: 1 EQ ~0 km SW of the summit ML 0.4; Z = -0.0 km Great Sitkin: 1 low frequency EQ ~5 km WNW of the summit ML 0.2; Z = 9.2 km Martin: 1 EQ ~2 km ESE of the summit ML 0.0; Z = -0.2 km Wrangell: 1 moderately deep low frequency EQ ~5 km N of the summit ML 1.5; Z = 12.1 km Steller: 1 EQ ~9 km SW of the summit ML 0.1; Z = -2.1 km Attachments: This message is posted in the AVO Logs at https://www.avo.alaska.edu/admin/logs/posts/show/454394 _______________________________________________ Avo_ops mailing list -- avo_ops@list.avo.alaska.edu To unsubscribe send an email to avo_ops-leave@list.avo.alaska.edu