Posted by: cheryl searcy (csearcy@usgs.gov), Sun Dec 28, 2025 20:17 (2017 UTC)-- "Significant" located earthquakes for December 27, 2025: (picking by Scott Stihler) Katmai: 8; Spurr: 5; Iliamna: 4; Great Sitkin: 1; Makushin: 1; Snowy: 1; Fourpeaked: 1 ======================== Katmai (8 EQs): 1 EQ ~2 km NW of the summit ML 0.6; Z = 2.8 km 1 EQ ~1 km SE of the summit ML 0.5; Z = 4.6 km 1 EQ ~2 km NW of the summit ML 0.4; Z = 3.3 km 1 EQ ~6 km NNE of the summit ML 0.0; Z = 4.6 km 1 EQ ~6 km NNE of the summit ML -0.1; Z = 4.1 km 1 EQ ~5 km NW of the summit ML -0.1; Z = 2.1 km 1 EQ ~3 km NW of the summit ML -0.2; Z = 3.0 km 1 EQ ~4 km NNE of the summit ML -0.2; Z = 4.3 km Spurr (5 EQs): 1 EQ ~5 km W of the summit ML 0.1; Z = -3.1 km 1 deep low frequency EQ ~9 km SSE of the summit ML -0.5; Z = 32.5 km 1 EQ ~5 km W of the summit ML -0.6; Z = 3.8 km 1 EQ ~12 km SSW of the summit ML -0.7; Z = 6.6 km 1 low frequency EQ ~1 km WNW of the summit ML -0.7; Z = 5.4 km Iliamna (4 EQs): 1 EQ ~3 km SE of the summit ML -0.6; Z = -0.2 km 1 EQ ~2 km SW of the summit ML -0.8; Z = 4.6 km 1 EQ ~2 km SSE of the summit ML -0.9; Z = -0.2 km 1 EQ ~2 km NNE of the summit ML -1.0; Z = -0.8 km Great Sitkin: 1 EQ ~4 km WSW of the summit ML 1.4; Z = 6.3 km Makushin: 1 EQ ~18 km E of the summit ML 1.1; Z = 4.2 km Snowy: 1 EQ ~23 km SSE of the summit ML 0.4; Z = 5.2 km Fourpeaked: 1 EQ ~10 km SW of the summit ML 0.8; Z = 13.2 km Attachments: This message is posted in the AVO Logs at https://www.avo.alaska.edu/admin/logs/posts/show/454521 _______________________________________________ Avo_ops mailing list -- avo_ops@list.avo.alaska.edu To unsubscribe send an email to avo_ops-leave@list.avo.alaska.edu