Wednesday, March 20

• 1.5M Earthquake 2 Kilometers Northwest of Redway
• 2.5M Earthquake 24 Kilometers West of Petrolia

Tuesday, March 19

• 1.9M Earthquake 3 Kilometers East of Fortuna

Monday, March 18

• 3.8M Earthquake 94 Kilometers West of Petrolia

Sunday, March 17

• 3.9M Earthquake 36 Kilometers East of Hydesville

Saturday, March 16

• 1.9M Earthquake 24 Kilometers East of Rio Dell
• 2.7M Earthquake 19 Kilometers West of Petrolia

Tuesday, March 12

• 2.2M Earthquake 12 Kilometers Southeast of Redway

Sunday, March 10

• 1.7M Earthquake 12 Kilometers Southwest of Petrolia

Saturday, March 9

• 3.5M Earthquake 7 Kilometers Southwest of Petrolia

Friday, March 8

• 2.0M Earthquake 26 Kilometers Northwest of Petrolia
• 1.8M Earthquake 12 Kilometers Southeast of Redway

Tuesday, March 5

• 3.4M Earthquake 52 Kilometers West of Petrolia

Sunday, March 3

• 2.2M Earthquake 9 Kilometers Northwest of Ferndale

Saturday, March 2

• 2.7M Earthquake 8 Kilometers Southwest of Petrolia

Tuesday, Feb. 27

• 1.6M Earthquake 10 Kilometers Southeast of Ferndale
• 2.2M Earthquake 12 Kilometers West of Petrolia

Monday, Feb. 26

• 1.7M Earthquake 2 Kilometers Northwest of Rio Dell
• 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