Posted by: Matthew Haney (mhaney@usgs.gov), Sat Dec 13, 2025 03:49 (0349 UTC)-- "Significant" located earthquakes for December 12, 2025 (picking by Scott Stihler): Spurr: 4; Iliamna: 3; Great Sitkin: 2; Edgecumbe: 1; Cleveland: 1; Katmai: 1; Martin: 1; Redoubt: 1 ======================== Spurr (4 EQs): 1 EQ ~2 km WNW of the summit ML -0.4; Z = 1.3 km 1 EQ ~3 km W of the summit ML -0.5; Z = 1.3 km 1 EQ ~4 km WSW of the summit ML -0.7; Z = 3.4 km 1 EQ ~6 km W of the summit ML -0.7; Z = 6.5 km Iliamna (3 EQs): 1 EQ ~2 km NNE of the summit ML -0.8; Z = 0.9 km 1 EQ ~2 km N of the summit ML -0.8; Z = 2.1 km 1 EQ ~1 km ENE of the summit ML -0.9; Z = 6.9 km Great Sitkin (2 EQs): 1 low frequency EQ ~7 km WNW of the summit ML 1.5; Z = 7.7 km 1 EQ ~1 km W of the summit ML 0.3; Z = -1.8 km Edgecumbe: 1 EQ ~1 km WNW of the summit ML 0.3; Z = 7.6 km Cleveland: 1 EQ ~7 km E of the summit ML 0.3; Z = 10.0 km Katmai: 1 EQ ~4 km SE of the summit ML 0.1; Z = 5.5 km Martin: 1 EQ ~1 km ENE of the summit ML 0.2; Z = 0.8 km Redoubt: 1 EQ ~12 km NE of the summit ML -0.5; Z = 10.1 km Attachments: This message is posted in the AVO Logs at https://www.avo.alaska.edu/admin/logs/posts/show/454402 _______________________________________________ Avo_ops mailing list -- avo_ops@list.avo.alaska.edu To unsubscribe send an email to avo_ops-leave@list.avo.alaska.edu