Tuesday, Feb. 12, 2019

• 2.1M Earthquake 32 Kilometers Northwest of Covelo

Saturday, Feb. 9, 2019

• 2.9M Earthquake 12 Kilometers East of Blue Lake

Friday, Feb. 8, 2019

• 2.1M Earthquake 30 Kilometers West of Hayfork

Thursday, Feb. 7, 2019

• 1.6M Earthquake 13 Kilometers Southeast of Blue Lake

Wednesday, Feb. 6, 2019

• 2.6M Earthquake 13 Kilometers Southeast of Blue Lake
• 4.4M Earthquake 13 Kilometers Southeast of Blue Lake

Monday, Feb. 4, 2019

• 3.2M Earthquake 5 Kilometers East of Pine Hills
• 2.5M Earthquake 5 Kilometers East of Pine Hills
• 2.8M Earthquake 14 Kilometers West of Petrolia

Sunday, Feb. 3, 2019

• 2.8M Earthquake 9 Kilometers West of Petrolia
• 3.7M Earthquake 16 Kilometers West of Petrolia
• 4.0M Earthquake 16 Kilometers West of Petrolia
• 3.4M Earthquake 16 Kilometers West of Petrolia
• 4.4 magnitude, 13km W of Petrolia, CA

Saturday, Feb. 2, 2019

• 3.0M Earthquake 6 Kilometers West of Petrolia
• 3.6M Earthquake 12 Kilometers West of Petrolia
• 3.5M Earthquake 11 Kilometers Southwest of Petrolia
• 3.2M Earthquake 13 Kilometers West of Petrolia
• 4.3M Earthquake 12 Kilometers West of Petrolia

Friday, Feb. 1, 2019

• 2.9M Earthquake 18 Kilometers West of Petrolia

Thursday, Jan. 31, 2019

• 2.0M Earthquake 20 Kilometers Southeast of Rio Dell

Wednesday, Jan. 30, 2019

• 2.5M Earthquake 8 Kilometers Southeast of Hydesville
• 2.1M Earthquake 7 Kilometers Southwest of Petrolia

Tuesday, Jan. 29, 2019

• 3.6M Earthquake 104 Kilometers West of Petrolia
• 1.8M Earthquake 24 Kilometers Northwest of Redway

Monday, Jan. 28, 2019

• 2.9M Earthquake 44 Kilometers West of Petrolia

Sunday, Jan. 27, 2019

• 1.9M Earthquake 20 Kilometers Southeast of Rio Dell

Saturday, Jan. 26, 2019

• 2.9M Earthquake 14 Kilometers Northeast of Petrolia

Friday, Jan. 25, 2019

• 2.1M Earthquake 38 Kilometers East of Hydesville

Tuesday, Jan. 22, 2019

• 1.7M Earthquake 27 Kilometers Northeast of Redway

Sunday, Jan. 20, 2019

• 2.9M Earthquake 41 Kilometers West of Petrolia

Tuesday, Jan. 15, 2019

• 3.7M Earthquake 10 Kilometers West of Petrolia
• 4.0M Earthquake 13 Kilometers West of Petrolia
• 2.9M Earthquake 8 Kilometers West of Petrolia

Monday, Jan. 14, 2019

• 2.7M Earthquake 21 Kilometers Southeast of Rio Dell

Sunday, Jan. 13, 2019

• 4.1M Earthquake 60 Kilometers West of Petrolia

Wednesday, Jan. 9, 2019

• 3.3M Earthquake 18 Kilometers West of Petrolia

Friday, Jan. 4, 2019

• 2.4M Earthquake 3 Kilometers Northwest of Redway

Tuesday, Jan. 1, 2019

• 3.4M Earthquake 13 Kilometers Southeast of Willow Creek

Thursday, Dec. 27, 2018

• 2.7M Earthquake 50 Kilometers Northwest of Petrolia

Wednesday, Dec. 26, 2018

• 2.2M Earthquake 8 Kilometers Southwest of Petrolia

Saturday, Dec. 22, 2018

• 1.9M Earthquake 16 Kilometers Southeast of Petrolia

Monday, Dec. 17, 2018

• 3.0M Earthquake 42 Kilometers Northwest of Bayview

Saturday, Dec. 15, 2018

• 2.7M Earthquake 27 Kilometers North of Redway
• 2.0M Earthquake 16 Kilometers Northwest of Ferndale

Friday, Dec. 14, 2018

• 2.8M Earthquake 5 Kilometers Southeast of Petrolia
• 2.8M Earthquake 4 Kilometers North of Petrolia

Thursday, Dec. 13, 2018

• 2.9M Earthquake 12 Kilometers Northwest of Petrolia

Monday, Dec. 10, 2018

• 3.5M Earthquake 20 Kilometers West of Petrolia
• 1.9M Earthquake 31 Kilometers Southwest of Hayfork