Here are the locations of the last 50 earthquakes to occur in Humboldt over 1.5 in magnitude. Scroll down to the bottom for the 50 before that.

Yesterday

• 1.5M Earthquake 4 Kilometers Southwest of Petrolia
• 2.7M Earthquake 66 Kilometers West of Petrolia

Saturday, Oct. 31

• 2.7M Earthquake 63 Kilometers West of Petrolia
• 2.2M Earthquake 35 Kilometers Southwest of Petrolia

Friday, Oct. 30

• 2.9M Earthquake 29 Kilometers West of Petrolia

Thursday, Oct. 29

• 1.9M Earthquake 32 Kilometers West of Petrolia

Wednesday, Oct. 28

• 1.8M Earthquake 14 Kilometers West of Bayview

Monday, Oct. 26

• 1.7M Earthquake 15 Kilometers West of Petrolia

Sunday, Oct. 25

• 2.0M Earthquake 19 Kilometers Southeast of Blue Lake
• 1.8M Earthquake 31 Kilometers Northwest of Covelo

Saturday, Oct. 24

• 2.1M Earthquake 34 Kilometers West of Petrolia
• 2.0M Earthquake 5 Kilometers Southwest of Humboldt Hill
• 1.7M Earthquake 53 Kilometers Southwest of Petrolia
• 2.3M Earthquake 16 Kilometers Southwest of Ferndale
• 1.7M Earthquake 26 Kilometers West of Petrolia

Thursday, Oct. 22

• 3.4M Earthquake 70 Kilometers West of Ferndale
• 1.7M Earthquake 16 Kilometers Southeast of Petrolia
• 1.5M Earthquake 15 Kilometers Southeast of Petrolia
• 2.1M Earthquake 30 Kilometers Southwest of Petrolia

Wednesday, Oct. 21

• 1.5M Earthquake 14 Kilometers Southeast of Petrolia
• 1.1M Earthquake 14 Kilometers Southeast of Petrolia
• 1.8M Earthquake 13 Kilometers Southeast of Petrolia
• 1.7M Earthquake 14 Kilometers Southeast of Petrolia
• 3.3M Earthquake 14 Kilometers Southeast of Petrolia
• 2.3M Earthquake 30 Kilometers Northwest of Covelo

Tuesday, Oct. 20

• 3.1M Earthquake 80 Kilometers Northwest of Ferndale

Monday, Oct. 19

• 1.9M Earthquake 23 Kilometers West of Petrolia

Saturday, Oct. 17

• 2.6M Earthquake 18 Kilometers Southwest of Petrolia

Thursday, Oct. 15

• 3.0M Earthquake 13 Kilometers West of Petrolia
• 1.8M Earthquake 12 Kilometers Southwest of Rio Dell
• 3.2M Earthquake 74 Kilometers West of Petrolia

Wednesday, Oct. 14

• 1.3M Earthquake 35 Kilometers Northeast of Redway
• 3.0M Earthquake 23 Kilometers Northeast of Hydesville

Tuesday, Oct. 13

• 1.9M Earthquake 3 Kilometers Southeast of Redway
• 2.7M Earthquake 19 Kilometers Southwest of Petrolia
• 2.5M Earthquake 53 Kilometers Northwest of Petrolia
• 2.0M Earthquake 20 Kilometers Southwest of Petrolia

Monday, Oct. 12

• 3.4M Earthquake 29 Kilometers West of Petrolia
• 2.5M Earthquake 26 Kilometers Southwest of Petrolia
• 3.4M Earthquake 32 Kilometers West of Petrolia
• 2.7M Earthquake 26 Kilometers West of Petrolia

Sunday, Oct. 11

• 2.2M Earthquake 13 Kilometers Southeast of Petrolia

Saturday, Oct. 10

• 2.3M Earthquake 20 Kilometers Southwest of Petrolia

Thursday, Oct. 8

• 2.3M Earthquake 28 Kilometers West of Petrolia

Tuesday, Oct. 6

• 1.7M Earthquake 30 Kilometers Northwest of Covelo

Monday, Oct. 5

• 2.8M Earthquake 5 Kilometers Northeast of Hydesville
• 1.9M Earthquake 14 Kilometers West of Petrolia

Sunday, Oct. 4

• 1.1M Earthquake 39 Kilometers East of Hydesville

Tuesday, Sept. 29

• 4.7M Earthquake 100 Kilometers West of Petrolia
• 4.5M Earthquake 156 Kilometers West of Ferndale