Posted by: cheryl searcy (csearcy@usgs.gov), Thu Feb 5, 2026 15:38 (1538 UTC)
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"Significant" located earthquakes for February 4, 2026: (picking by Scott Stihler)

Gareloi: 6; Kanaga: 3; Katmai: 3; Iliamna: 2; Mageik: 2; Novarupta: 2; Griggs: 1; Makushin: 1; Pavlof: 1; Redoubt: 1; Spurr: 1; Takawangha: 1; Trident: 1; Westdahl: 1; Steller: 1

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Gareloi (6 EQs):
1 EQ ~2 km SW of the summit
ML 1.0; Z = 13.2 km

1 EQ ~4 km SW of the summit
ML 0.9; Z = 6.6 km

1 EQ ~2 km N of the summit
ML 0.9; Z = 14.2 km

1 EQ ~6 km NNW of the summit
ML 0.8; Z = 8.6 km

1 EQ ~2 km NNE of the summit
ML 0.5; Z = 7.2 km

1 EQ ~3 km WSW of the summit
ML 0.5; Z = 9.3 km


Kanaga (3 EQs):
1 EQ ~4 km WSW of the summit
ML 0.7; Z = 4.3 km

1 EQ ~4 km SSW of the summit
ML 0.7; Z = 4.5 km

1 EQ ~5 km SSW of the summit
ML 0.4; Z = 5.4 km


Katmai (3 EQs):
1 EQ ~5 km NNW of the summit
ML -0.1; Z = 0.9 km

1 EQ ~2 km NNW of the summit
ML -0.2; Z = 2.2 km

1 EQ ~1 km S of the summit
ML -0.3; Z = 1.7 km


Iliamna (2 EQs):
1 EQ ~10 km E of the summit
ML -0.4; Z = 1.0 km

1 EQ ~4 km NE of the summit
ML -0.9; Z = -0.7 km


Mageik (2 EQs):
1 EQ ~0 km NW of the summit
ML -0.2; Z = 3.3 km

1 EQ ~1 km SW of the summit
ML -0.9; Z = 2.4 km


Novarupta (2 EQs):
1 EQ ~4 km SSW of the 1912 dome
ML 0.1; Z = 4.2 km

1 EQ ~3 km S of the 1912 dome
ML -0.4; Z = 3.1 km


Griggs:
1 EQ ~18 km NE of the summit
ML -0.2; Z = 4.5 km


Makushin:
1 EQ ~20 km E of the summit
ML 0.7; Z = 7.4 km


Pavlof:
1 EQ ~14 km NNE of the summit
ML 0.9; Z = 6.4 km


Redoubt:
1 EQ ~2 km NW of the summit
ML -0.7; Z = 0.9 km


Spurr:
1 EQ ~4 km W of the summit
ML -0.1; Z = 2.3 km


Takawangha:
1 EQ ~13 km E of the summit
ML 1.4; Z = 4.2 km


Trident:
1 EQ ~2 km WNW of the summit
ML -0.4; Z = 2.7 km


Westdahl:
1 EQ ~3 km E of the summit
ML 0.6; Z = 9.1 km


Steller:
1 EQ ~9 km W of the summit
ML 0.1; Z = 4.9 km

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