Clear Lake volcano (California): 13 earthquakes up to magnitude 1.4Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 53 minutes ago. Hypocenter depths ranged between 3.3 and 1.3 km. Earthquake details: (only 5 largest) M 1.4 quake: 6km NW of The Geysers, CA on Tue, 29 Jan 21h57 (17 km S)writeAge(1548799039) M 1.4…