Saturday, July 17, 2021

• 5.1M Earthquake 19 Kilometers West of Petrolia

Thursday, July 15, 2021

• 2.5M Earthquake 24 Kilometers Southwest of Petrolia

Tuesday, July 13, 2021

• 2.2M Earthquake 7 Kilometers Southwest of Petrolia

Sunday, July 11, 2021

• 3.8M Earthquake 62 Kilometers West of Petrolia
• 4.0M Earthquake 153 Kilometers Southwest of Ferndale
• 4.0M Earthquake 105 Kilometers West of Petrolia

Saturday, July 10, 2021

• 2.0M Earthquake 24 Kilometers West of Petrolia
• 2.9M Earthquake 20 Kilometers West of Petrolia

Tuesday, July 6, 2021

• 1.7M Earthquake 10 Kilometers Southwest of Ferndale

Friday, July 2, 2021

• 1.8M Earthquake 10 Kilometers Southwest of Petrolia

Wednesday, June 30, 2021

• 2.0M Earthquake 11 Kilometers Southwest of Ferndale

Sunday, June 27, 2021

• 2.8M Earthquake 110 Kilometers West of Ferndale
• 2.3M Earthquake 36 Kilometers Northeast of Redway

Saturday, June 26, 2021

• 1.9M Earthquake 37 Kilometers West of Hayfork

Friday, June 25, 2021

• 2.9M Earthquake 63 Kilometers West of Petrolia

Thursday, June 24, 2021

• 2.1M Earthquake 8 Kilometers Northeast of Shelter Cove

Monday, June 21, 2021

• 1.4M Earthquake 22 Kilometers Southwest of Petrolia

Saturday, June 19, 2021

• 1.9M Earthquake 9 Kilometers Southwest of Petrolia

Wednesday, June 16, 2021

• 2.6M Earthquake 31 Kilometers Southwest of Petrolia
• 2.0M Earthquake 14 Kilometers Northeast of Willow Creek

Monday, June 14, 2021

• 1.2M Earthquake 14 Kilometers East of Rio Dell
• 1.7M Earthquake 14 Kilometers Southeast of Rio Dell

Sunday, June 13, 2021

• 2.8M Earthquake 26 Kilometers Southeast of Somes Bar

Saturday, June 12, 2021

• 1.8M Earthquake 4 Kilometers Northwest of Petrolia

Wednesday, June 9, 2021

• 2.0M Earthquake 13 Kilometers North of Petrolia

Friday, June 4, 2021

• 3.0M Earthquake 136 Kilometers West of Ferndale

Thursday, June 3, 2021

• 2.8M Earthquake 14 Kilometers Northwest of Willow Creek

Wednesday, June 2, 2021

• 1.9M Earthquake 30 Kilometers Northeast of Redway

Saturday, May 29, 2021

• 2.2M Earthquake 19 Kilometers Southwest of Petrolia

Wednesday, May 26, 2021

• 1.6M Earthquake 35 Kilometers East of Hydesville

Saturday, May 22, 2021

• 2.8M Earthquake 20 Kilometers Northwest of Petrolia

Tuesday, May 18, 2021

• 1.8M Earthquake 16 Kilometers West of Petrolia
• 2.1M Earthquake 20 Kilometers West of Petrolia

Monday, May 17, 2021

• 2.2M Earthquake 12 Kilometers West of Petrolia
• 3.1M Earthquake 12 Kilometers West of Petrolia

Sunday, May 16, 2021

• 2.9M Earthquake 8 Kilometers West of Redway
• 3.0M Earthquake 8 Kilometers West of Redway

Friday, May 14, 2021

• 2.8M Earthquake 2 Kilometers East of Humboldt Hill

Thursday, May 13, 2021

• 3.0M Earthquake 56 Kilometers West of Ferndale

Wednesday, May 12, 2021

• 1.9M Earthquake 26 Kilometers North of Laytonville
• 2.3M Earthquake 26 Kilometers Northwest of Covelo
• 2.7M Earthquake 12 Kilometers Northwest of Petrolia

Tuesday, May 4, 2021

• 2.8M Earthquake 35 Kilometers Northwest of Petrolia
• 2.0M Earthquake 4 Kilometers Northwest of Redway
• 3.0M Earthquake 9 Kilometers Northwest of Eureka

Saturday, May 1, 2021

• 2.4M Earthquake 41 Kilometers Northwest of Ferndale

Wednesday, April 28, 2021

• 2.0M Earthquake 18 Kilometers West of Petrolia

Saturday, April 24, 2021

• 2.1M Earthquake 14 Kilometers Northeast of Petrolia

Friday, April 23, 2021

• 2.0M Earthquake 6 Kilometers Northeast of Ferndale

Thursday, April 22, 2021

• 3.0M Earthquake 203 Kilometers West of Ferndale