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.

Today

• 2.7M Earthquake 66 Kilometers Northwest of Petrolia

Yesterday

• 3.1M Earthquake 63 Kilometers Northwest of Petrolia
• 2.9M Earthquake 45 Kilometers Northwest of Petrolia

Friday, April 25

• 1.8M Earthquake 12 Kilometers West of Petrolia
• 2.7M Earthquake 24 Kilometers Northwest of Petrolia

Thursday, April 24

• 2.8M Earthquake 50 Kilometers Northwest of Petrolia
• 2.4M Earthquake 14 Kilometers West of Petrolia
• 2.2M Earthquake 29 Kilometers West of Petrolia

Wednesday, April 23

• 4.2M Earthquake 52 Kilometers Northwest of Petrolia
• 4.0M Earthquake 149 Kilometers Southwest of Ferndale

Monday, April 21

• 3.0M Earthquake 53 Kilometers Northwest of Petrolia

Sunday, April 20

• 3.0M Earthquake 33 Kilometers Northwest of Petrolia

Saturday, April 19

• 2.4M Earthquake 14 Kilometers West of Petrolia
• 2.6M Earthquake 67 Kilometers Northwest of Ferndale
• 1.5M Earthquake 11 Kilometers Southeast of Redway

Thursday, April 17

• 2.3M Earthquake 46 Kilometers West of Petrolia
• 1.9M Earthquake 12 Kilometers West of Petrolia

Wednesday, April 16

• 1.7M Earthquake 9 Kilometers Southwest of Petrolia
• 3.5M Earthquake 63 Kilometers Northwest of Petrolia
• 3.0M Earthquake 71 Kilometers Northwest of Petrolia
• 3.8M Earthquake 62 Kilometers Northwest of Petrolia

Monday, April 14

• 2.2M Earthquake 3 Kilometers West of Petrolia
• 2.4M Earthquake 57 Kilometers West of Petrolia
• 1.9M Earthquake 12 Kilometers West of Petrolia
• 2.5M Earthquake 52 Kilometers Northwest of Petrolia

Sunday, April 13

• 2.7M Earthquake 158 Kilometers West of Ferndale

Friday, April 11

• 2.8M Earthquake 21 Kilometers West of Petrolia
• 2.4M Earthquake 11 Kilometers East of Westhaven-Moonstone

Thursday, April 10

• 1.8M Earthquake 17 Kilometers Northwest of Petrolia
• 1.4M Earthquake 3 Kilometers Northeast of Redway
• 2.8M Earthquake 37 Kilometers West of Petrolia

Wednesday, April 9

• 2.3M Earthquake 13 Kilometers Southeast of Rio Dell

Tuesday, April 8

• 1.9M Earthquake 8 Kilometers West of Petrolia

Monday, April 7

• 1.8M Earthquake 27 Kilometers West of Petrolia
• 2.8M Earthquake 25 Kilometers West of Petrolia

Saturday, April 5

• 2.7M Earthquake 158 Kilometers West of Ferndale
• 1.5M Earthquake 11 Kilometers West of Petrolia
• 3.1M Earthquake 46 Kilometers Northwest of Petrolia
• 2.4M Earthquake 31 Kilometers South of Somes Bar

Thursday, April 3

• 1.5M Earthquake 11 Kilometers West of Petrolia
• 2.6M Earthquake 37 Kilometers West of Petrolia

Wednesday, April 2

• 2.8M Earthquake 65 Kilometers West of Petrolia
• 1.8M Earthquake 12 Kilometers Southeast of Petrolia

Tuesday, April 1

• 3.3M Earthquake 61 Kilometers Northwest of Petrolia

Monday, March 31

• 1.8M Earthquake 7 Kilometers Northwest of Rio Dell
• 2.9M Earthquake 6 Kilometers Southwest of Fortuna
• 2.8M Earthquake 17 Kilometers Southeast of Petrolia

Sunday, March 30

• 1.8M Earthquake 7 Kilometers Northwest of Rio Dell

Saturday, March 29

• 2.5M Earthquake 23 Kilometers West of Petrolia

Thursday, March 27

• 2.9M Earthquake 42 Kilometers Southwest of Petrolia