Monday, Dec. 20, 2021

• 2.1M Earthquake 8 Kilometers Northeast of Petrolia
• 2.1M Earthquake 6 Kilometers Northeast of Petrolia
• 2.7M Earthquake 9 Kilometers Northeast of Petrolia
• 2.8M Earthquake 15 Kilometers Southwest of Petrolia
• 1.9M Earthquake 6 Kilometers Northeast of Petrolia
• 2.1M Earthquake 7 Kilometers Northeast of Petrolia
• 1.9M Earthquake 5 Kilometers Northeast of Petrolia
• 1.9M Earthquake 7 Kilometers Northeast of Petrolia
• 2.7M Earthquake 5 Kilometers Southeast of Ferndale
• 2.8M Earthquake 7 Kilometers Northeast of Petrolia
• 2.3M Earthquake 12 Kilometers Southwest of Ferndale
• 3.2M Earthquake 8 Kilometers Southwest of Ferndale
• 2.8M Earthquake 13 Kilometers North of Petrolia
• 2.1M Earthquake 10 Kilometers Southwest of Ferndale
• 1.9M Earthquake 7 Kilometers Northeast of Petrolia
• 1.8M Earthquake 20 Kilometers Southeast of Rio Dell
• 2.5M Earthquake 26 Kilometers Southwest of Petrolia
• 2.0M Earthquake 5 Kilometers Northeast of Petrolia
• 2.9M Earthquake 41 Kilometers West of Petrolia
• 2.9M Earthquake 41 Kilometers West of Petrolia
• 2.1M Earthquake 18 Kilometers West of Petrolia
• 2.5M Earthquake 20 Kilometers Northeast of Redway
• 2.2M Earthquake 10 Kilometers Northeast of Petrolia
• 2.2M Earthquake 2 Kilometers North of Petrolia
• 3.8M Earthquake 8 Kilometers Northeast of Petrolia
• 3.5M Earthquake 15 Kilometers Southwest of Ferndale
• 4.3M Earthquake 140 Kilometers West of Ferndale
• 1.9M Earthquake 10 Kilometers Southwest of Ferndale
• 2.6M Earthquake 11 Kilometers Southwest of Ferndale
• 2.2M Earthquake 12 Kilometers Northeast of Petrolia
• 2.5M Earthquake 14 Kilometers Southwest of Ferndale
• 3.2M Earthquake 11 Kilometers Northeast of Petrolia
• 2.0M Earthquake 5 Kilometers Northeast of Petrolia
• 2.5M Earthquake 12 Kilometers South of Ferndale
• 2.4M Earthquake 13 Kilometers Southwest of Ferndale
• 2.2M Earthquake 14 Kilometers North of Petrolia
• 4.5M Earthquake 13 Kilometers South of Ferndale
• 2.4M Earthquake 14 Kilometers North of Petrolia
• 3.1M Earthquake 14 Kilometers Southwest of Ferndale
• 2.8M Earthquake 12 Kilometers Southwest of Petrolia
• 3.3M Earthquake 12 Kilometers Southwest of Rio Dell
• 2.7M Earthquake 11 Kilometers North of Petrolia
• 3.1M Earthquake 8 Kilometers South of Rio Dell
• 1.9M Earthquake 9 Kilometers East of Petrolia
• 2.3M Earthquake 38 Kilometers West of Ferndale
• 2.7M Earthquake 5 Kilometers Northwest of Petrolia
• 3.5M Earthquake 30 Kilometers Southwest of Ferndale
• 2.9M Earthquake 4 Kilometers Northeast of Petrolia
• 3.6M Earthquake 34 Kilometers West of Petrolia
• 2.4M Earthquake 7 Kilometers Northeast of Petrolia