Posted by: cheryl searcy (csearcy@usgs.gov), Fri Jan 2, 2026 19:52 (1952 UTC)
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"Significant" located earthquakes for January 1, 2026: (picking by Scott Stihler)

Iliamna: 4; Makushin: 3; Spurr: 3; Redoubt: 2; Edgecumbe: 1; Korovin: 1; Novarupta: 1

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Iliamna (4 EQs):
1 low frequency EQ ~4 km WSW of the summit
ML -0.7; Z = 1.4 km

1 EQ ~3 km NNE of the summit
ML -0.7; Z = 0.7 km

1 EQ ~4 km SE of the summit
ML -0.8; Z = 2.0 km

1 EQ ~3 km S of the summit
ML -1.0; Z = 2.9 km


Makushin (3 EQs):
1 EQ ~20 km E of the summit
ML 1.8; Z = 8.3 km

1 EQ ~1 km W of the summit
ML 0.0; Z = 4.6 km

1 EQ ~20 km E of the summit
ML -0.0; Z = 7.8 km


Spurr (3 EQs):
1 EQ ~12 km S of the summit
ML 1.2; Z = 6.5 km

1 EQ ~17 km SSW of the summit
ML -0.3; Z = 4.9 km

1 EQ ~9 km S of the summit
ML -0.8; Z = 4.7 km


Redoubt (2 EQs):
1 EQ ~17 km ENE of the summit
ML 0.5; Z = 13.5 km

1 EQ ~19 km NNW of the summit
ML -0.9; Z = 8.5 km


Edgecumbe:
1 EQ ~3 km ENE of the summit
ML 1.2; Z = 8.8 km


Korovin:
1 low frequency EQ ~3 km E of the summit
ML 0.4; Z = 3.8 km


Novarupta:
1 EQ ~5 km SSW of the 1912 dome
ML -0.6; Z = 2.8 km

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