Posted by: cheryl searcy (csearcy@usgs.gov), Fri Dec 26, 2025 18:29 (1829 UTC)-- "Significant" located earthquakes for December 21, 2025: (picking by Cheryl Searcy) Note: Data from much of Dec. 21, 2025 are missing. These events represent only the data that were available. Spurr: 2; Redoubt: 1; Fourpeaked: 1 ======================== Spurr (2 EQs): 1 EQ ~18 km SSW of the summit ML 0.0; Z = 4.5 km 1 low frequency EQ ~4 km N of the summit ML -0.3; Z = 2.4 km Redoubt: 1 deep low frequency EQ ~11 km S of the summit ML -0.5; Z = 37.9 km Fourpeaked: 1 EQ ~9 km NNW of the summit ML 1.6; Z = 6.1 km Attachments: This message is posted in the AVO Logs at https://www.avo.alaska.edu/admin/logs/posts/show/454504 _______________________________________________ Avo_ops mailing list -- avo_ops@list.avo.alaska.edu To unsubscribe send an email to avo_ops-leave@list.avo.alaska.edu