Download the .mp4 Sound Files

The Landers Earthquake From the Mulitple Earthquakes page, Recorded at:

• The Geysers
• Mammoth Lakes
• Parkfield

The Petrolia Events from the Fault Length Effects page:

• First Event
• Second Event

The Parkfield Event from the Distance Effects page:

• Recorded at Parkfield
• Recorded at Hollister

The Parkfield Event from the Rock Type Effects page:

• Recorded in the fault zone
• Recorded on good rock
• Both recordings in one file