Redwood City Public Seismic Network

Redwood City, California USA  Current Weather Conditions

Current Seismicity

Image updated every 5 minutes

More Local and World Wide Heliplots

Redwood City PSN Goes Solar

PSN Station Map

2017 Eclipse Trip to Oregon

• New Earthquake Data Files. This list is updated ~5 minutes after an event and is purged after 7 days.
• Earthquake Data Files by year and month. You can also search the event archives by day and PSN station ID.
• New - Hawaii security camera videos of volcano related earthquakes 5.5, 5.2 and a 5.3. More information...
• Station Information on the event data files recorded by my system. PSN Station List by file extension.
• Teleseismic and Other Interesting Events recorded on my system.
• Download Software (WinQuake and Quakevu) to view PSN and SAC binary event data files.
• Utility Software. This page currently has a basic program to calculate bearing and distance.
• Homebuilt Seismograph FAQ has information on how to build your own seismograph station.
• Information, Equipment and Software to help you build your own seismograph station.
• Public Seismic Network Mailing Lists Subscribe or unsubscribe to the PSNLIST, NewEvent, and NewFile mailing lists. Updated: 6/27/15
• Archives of past PSNLIST messages.
• Block Diagram of the Redwood City PSN system.
• Request Data from any USGS or local sensor monitored by my data logging systems.
• Dec. 8th, 1998 Northern California PSN meeting summary and photos.
• Dec. 20th, 1997 Northern California PSN meeting summary.
• Sept. 5th, 2015 Northern California PSN meeting video.
• Please Read if your are planning to build the ADXL05 sensor based on the April 1996 Scientific American article.
• Strong Motion data comparing an ADXL05 based sensor and a Kinemetrics FBA-23A commercial sensor. Other strong motion data.
• PSN Type 4 event file format.
• e-Quake's Seismic Explorer software to link PSN stations in real-time with regional networks.
• Nevada Seismological Laboratory's "Real-Time" K-12 Educational Seismic Network
• History of the Public Seismic Network
• Locating Earthquakes Using Earthworm
• Running Earthworm on a Raspberry Pi Board
• Running WinSDR and WinQuake on a Raspberry Pi Board
• North Korean Nuclear Test on 2016-09-09 recorded in Australia
• GPS Timing for the SHAKE or Raspberry PI Board
• Short video of our last PSN meeting on Sept. 5th, 2015
• Period Extension Filters This type of filter can be used to extend the frequency range of your sensor.
• New - How the Richter Scale Measures Earthquakes
• VolksMeter Sensor sold by RLL Instruments - More Information: State-of-the-art Digital Seismometer

Software Downloads:

• WinSDR 4.7.8b9 - Added support for all versions of the Raspberry PI Shake. Release Date: May 19, 2018
• WinSDR 4.7.8b - Release Notes - Added support for the Shake digitizer. Release Date: Feb. 13, 2017
• WinQuake 3.4.2 - Added support to run under Linux using Wine  - Release Date: June. 17, 2017
• Earthworm Modules - PsnAdSend Earthworm Module - Updated: Dec. 22, 2014
• EwConsole, a Windows GUI replacement for the Earthworm startstop_nt.exe module
• Linux Driver Library and Windows DLL for my 16 Bit and 24 Bit A/D Boards - Updated April 23, 2018
• WinPlotGPS 1.5 - Release Date March 14, 2003

Search for documents and files on this website

Other PSN Web Sites

• Chirinet, Panama's Public Seismic Network
• Public Seismic Network Inc, Dominica
• Dunedin, New Zealand Public Seismic Network
• F.E.S.N. - Italy Friuli Experimental Seismic Network
• Golden, Colorado Public Seismic Network
• Kailua-Kona, Hawaii Public Seismic Network
• Italian Experimental Seismic Network (English version)
• San Jose, California Public Seismic Network
• Seismic Apuano Observatory - Fivizzano and Carrara, Italy
• ARPSN - Amateur Radio Public Seismic Network
• Pete Rowe's PSN Station in San Jose California
• AlabamaQuake.com Huntsville Alabama, USA - Steve's  Facebook Page   

Additional Seismometer and Earthquake Information

• Information on Seismic Waves, Magnitude and Plate Tectonics from the University of Nevada, Reno.
• Locating Earthquakes (A tutorial on how earthquake locations are determined) from the USGS Home Page in Menlo Park, California
• Seismo-surfing the Internet and LW's Geo Site home pages have links to more information related to Seismology and Geology.
• Princeton Earth Physics Project home page. WinQuake Ver. 2.2 can now read PEPP data files.
• Dave Nelson's home page has information on New Zealand seismology and astronomy.
• New Zealand seismology Interactive Earthquakes and Quake Trackers.
• Quake Pro has earthquake hazard reduction equipment like automatic shutoff valves, water storage containers, and emergency kits.
• Virtual Earthquakes is an excellent site for learning about how earthquakes are located and how magnitudes are determined.
• Earthquake References maintain by the British Geological Survey.
• Recent World Wide Earthquakes. This Web site is maintain by the USGS in Menlo Park, Ca.
• Manual of Seismological Observatory Practice Lots of useful information on earthquakes.
• OhioSeis Department of Geology at The College of Wooster.
• Information on Australian Seismicity
• Seismogram Analysis Training Outline Manual (1.2MB pdf file)
• Mauro Mariotti's iNFO-EQ (Italiano) (English)
• Seismo-Watch is a leading source of earthquake news and information on the Internet.
• The Seismic Workgroup School Seismograph Station in Monschau Germany
• Investigating Earthquakes through Regional Seismicity
• Manuals for Seismograph Equipment
• SeismicNews.com
• Clickable Fault Maps for California
• Sprengnethers and their Seismographs by Deborah Warner, National Museum of American History
• Australian Regional Seismic Users Group Website
• New - Astronomical Society of South Australia 

Equipment for Sale

How to Order Information - Please read my retirement statement on my contact page

• 8-Channel 16-Bit Analog to Digital Converter Board
• Garmin GPS 18-LVC OEM Timing Sensor

These items are no longer in production:

• 24-Bit 4-Channel Digitizer Board
• One to Four Channel Amplifier / Filter Board for the 16-Bit Serial / USB A/D Board
• 3 Channel Seismic Amplifier/Filter Board and Pickup Coil and Magnet Set for Lehman sensors
• 4-Channel Strong Motion Accelerometer Sensor Board
• Triaxial Accelerometer Sensor Board
• Telemetry Demodulator Board

Local Weather and Radiation Conditions

Detail Weather Conditions and Plots - Weather Station Information - Radiation Monitoring Plots and Information

Page Last Updated: October 15, 2018

This page viewed times since November 8, 1995