Wednesday, Aug. 30, 2023

• 1.8M Earthquake 22 Kilometers Southwest of Petrolia
• 2.3M Earthquake 21 Kilometers Southwest of Petrolia

Tuesday, Aug. 29, 2023

• 2.0M Earthquake 14 Kilometers Southeast of Petrolia
• 2.6M Earthquake 102 Kilometers West of Petrolia

Sunday, Aug. 27, 2023

• 2.0M Earthquake 13 Kilometers Southwest of Ferndale
• 2.4M Earthquake 74 Kilometers Northwest of Ferndale

Friday, Aug. 25, 2023

• 2.4M Earthquake 18 Kilometers Southwest of Petrolia
• 2.1M Earthquake 15 Kilometers Southwest of Ferndale

Thursday, Aug. 24, 2023

• 1.8M Earthquake 4 Kilometers Northeast of Petrolia

Wednesday, Aug. 23, 2023

• 1.8M Earthquake 18 Kilometers Northwest of Petrolia
• 1.8M Earthquake 13 Kilometers Southwest of Ferndale
• 1.9M Earthquake 5 Kilometers Southwest of Fortuna

Tuesday, Aug. 22, 2023

• 3.3M Earthquake 23 Kilometers West of Petrolia

Monday, Aug. 21, 2023

• 2.3M Earthquake 12 Kilometers Southwest of Ferndale

Sunday, Aug. 20, 2023

• 2.1M Earthquake 20 Kilometers Northeast of Willow Creek

Thursday, Aug. 17, 2023

• 2.0M Earthquake 4 Kilometers East of Petrolia
• 4.1M Earthquake 4 Kilometers East of Petrolia
• 1.5M Earthquake 6 Kilometers Southeast of Redway

Wednesday, Aug. 16, 2023

• 2.0M Earthquake 15 Kilometers West of Petrolia

Monday, Aug. 14, 2023

• 2.0M Earthquake 4 Kilometers Northwest of Redway

Sunday, Aug. 13, 2023

• 3.8M Earthquake 14 Kilometers West of McKinleyville
• 1.8M Earthquake 10 Kilometers Southwest of Ferndale

Saturday, Aug. 12, 2023

• 2.1M Earthquake 14 Kilometers Southeast of Petrolia

Friday, Aug. 11, 2023

• 1.8M Earthquake 11 Kilometers Southwest of Petrolia
• 2.0M Earthquake 7 Kilometers East of Hydesville

Thursday, Aug. 10, 2023

• 1.9M Earthquake 12 Kilometers Northeast of Petrolia
• 1.5M Earthquake 22 Kilometers Southeast of Bayside

Tuesday, Aug. 8, 2023

• 2.8M Earthquake 67 Kilometers West of Petrolia

Sunday, Aug. 6, 2023

• 1.8M Earthquake 2 Kilometers North of Redway
• 2.5M Earthquake 25 Kilometers West of Petrolia

Saturday, Aug. 5, 2023

• 1.6M Earthquake 3 Kilometers Northwest of Redway
• 2.0M Earthquake 7 Kilometers West of Petrolia

Wednesday, Aug. 2, 2023

• 2.6M Earthquake 35 Kilometers Northwest of Petrolia

Tuesday, Aug. 1, 2023

• 1.8M Earthquake 17 Kilometers Southwest of Ferndale
• 2.0M Earthquake 10 Kilometers Southwest of Petrolia

Monday, July 31, 2023

• 2.0M Earthquake 13 Kilometers Southeast of Willow Creek

Sunday, July 30, 2023

• 2.3M Earthquake 5 Kilometers Northeast of Petrolia
• 1.8M Earthquake 4 Kilometers Southwest of Petrolia

Saturday, July 29, 2023

• 1.8M Earthquake 16 Kilometers Southeast of Rio Dell

Monday, July 24, 2023

• 3.1M Earthquake 9 Kilometers West of Rio Dell

Friday, July 21, 2023

• 2.7M Earthquake 42 Kilometers Northwest of Petrolia

Tuesday, July 18, 2023

• 2.0M Earthquake 36 Kilometers Southwest of Ferndale
• 2.1M Earthquake 21 Kilometers Southwest of Ferndale

Monday, July 17, 2023

• 2.2M Earthquake 6 Kilometers South of Ferndale

Sunday, July 16, 2023

• 2.3M Earthquake 17 Kilometers Southwest of Petrolia
• 2.2M Earthquake 4 Kilometers Northwest of Redway

Wednesday, July 12, 2023

• 2.3M Earthquake 26 Kilometers Southeast of Rio Dell

Sunday, July 9, 2023

• 1.8M Earthquake 25 Kilometers Northwest of Petrolia

Saturday, July 8, 2023

• 1.7M Earthquake 17 Kilometers Northwest of Weitchpec

Friday, July 7, 2023

• 1.5M Earthquake 6 Kilometers Northeast of Fortuna