Monday, Feb. 26

• 1.3M Earthquake 11 Kilometers Northeast of Shelter Cove
• 2.7M Earthquake 36 Kilometers West of Petrolia

Saturday, Feb. 24

• 2.2M Earthquake 19 Kilometers Northwest of Petrolia

Friday, Feb. 23

• 3.0M Earthquake 92 Kilometers West of Petrolia
• 2.4M Earthquake 25 Kilometers West of Petrolia
• 2.1M Earthquake 18 Kilometers West of Petrolia

Wednesday, Feb. 21

• 1.6M Earthquake 10 Kilometers Southwest of Petrolia
• 2.3M Earthquake 15 Kilometers West of Petrolia

Tuesday, Feb. 20

• 2.2M Earthquake 26 Kilometers West of Petrolia
• 2.2M Earthquake 12 Kilometers Southwest of Ferndale

Monday, Feb. 19

• 2.3M Earthquake 9 Kilometers Southwest of Ferndale

Saturday, Feb. 17

• 3.3M Earthquake 6 Kilometers West of Petrolia

Friday, Feb. 16

• 2.2M Earthquake 12 Kilometers Southeast of Petrolia

Wednesday, Feb. 14

• 1.9M Earthquake 6 Kilometers Southwest of Petrolia

Tuesday, Feb. 13

• 1.7M Earthquake 11 Kilometers West of Petrolia

Sunday, Feb. 11

• 2.0M Earthquake 12 Kilometers West of Petrolia
• 1.8M Earthquake 7 Kilometers Southwest of Petrolia
• 1.6M Earthquake 8 Kilometers Southwest of Rio Dell
• 2.6M Earthquake 17 Kilometers Northwest of Petrolia

Saturday, Feb. 10

• 2.0M Earthquake 5 Kilometers Southwest of Ferndale
• 2.0M Earthquake 17 Kilometers West of Petrolia
• 2.1M Earthquake 18 Kilometers West of Petrolia
• 2.4M Earthquake 29 Kilometers West of Petrolia
• 2.2M Earthquake 21 Kilometers West of Petrolia

Friday, Feb. 9

• 4.0M Earthquake 38 Kilometers Southwest of Ferndale
• 4.1M Earthquake 18 Kilometers West of Petrolia
• 2.3M Earthquake 15 Kilometers West of Petrolia
• 2.9M Earthquake 48 Kilometers West of Petrolia

Thursday, Feb. 8

• 1.7M Earthquake 8 Kilometers Southwest of Petrolia
• 1.6M Earthquake 29 Kilometers Southwest of Hayfork
• 2.3M Earthquake 12 Kilometers West of Petrolia

Saturday, Feb. 3

• 4.0M Earthquake 26 Kilometers Southwest of Ferndale
• 4.7M Earthquake 153 Kilometers West of Ferndale

Friday, Feb. 2

• 3.6M Earthquake 69 Kilometers West of Petrolia
• 4.9M Earthquake 94 Kilometers West of Petrolia
• 5.4M Earthquake 158 Kilometers Southwest of Ferndale
• 2.7M Earthquake 31 Kilometers West of Petrolia

Tuesday, Jan. 30

• 2.1M Earthquake 7 Kilometers Southwest of Ferndale

Monday, Jan. 29

• 2.1M Earthquake 6 Kilometers West of Ferndale

Saturday, Jan. 27

• 3.3M Earthquake 75 Kilometers West of Petrolia

Thursday, Jan. 25

• 1.9M Earthquake 8 Kilometers Southwest of Petrolia
• 1.6M Earthquake 1 Kilometers Northeast of Redway

Wednesday, Jan. 24

• 2.6M Earthquake 18 Kilometers Northwest of Hayfork
• 1.6M Earthquake 21 Kilometers Southeast of Rio Dell
• 2.9M Earthquake 50 Kilometers West of Petrolia

Tuesday, Jan. 23

• 2.3M Earthquake 4 Kilometers Northeast of Petrolia
• 1.8M Earthquake 12 Kilometers West of Petrolia

Monday, Jan. 22

• 4.2M Earthquake 17 Kilometers Southwest of Klamath
• 1.3M Earthquake 14 Kilometers Southeast of Petrolia

Wednesday, Jan. 17

• 2.7M Earthquake 32 Kilometers Southwest of Hayfork