This one was felt here. This quake also triggered the graph background to go red, motion lights to activate, and the toy in the vault to move
M 3.6 - 5km NW of Mira Loma, CA 9/3/22 - 9.0mi / 15.0km from Chino Hills
[ Ссылка ]
*New*: Guide to this stream: [ Ссылка ]
** Overview of this live earthquake stream (What is this?): [ Ссылка ] **
Live Stream permanent link: [ Ссылка ]
Log of earthquakes that have been detected: [ Ссылка ]
Guide to the Geophone Counts gauge: [ Ссылка ]
Logged earthquakes displayed on a map: [ Ссылка ]
View the daily Southern California earthquake totals: [ Ссылка ]
Graph of Quakes detected - Magnitude vs Distance: [ Ссылка ]
Quake Log Summary (5 Largest, Smallest, Farthest, and Closest): [ Ссылка ]
Map of the locations of the SoCal Spectrograms used on the lower left: [ Ссылка ]
The current count of magnitude 5+ quakes: [ Ссылка ]
The RaspberryShake is located in a homemade seismic vault in a backyard approx 2 ft below ground. Here is an article on the latest version of the vault: [ Ссылка ]
Article on how my RaspberyShake data is used: [ Ссылка ]
Use the code SCARON20 to receive a discount when ordering RaspberryShake products.
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=Tip Jar=: [ Ссылка ]
Venmo: @Steve-Caron-5
==Display Info==
An alert tone will sound if a possible earthquake has been detected. The tone will change pitch and sound longer the stronger the motion that is detected.
The lower graph (black line) will show smaller motion. Either smaller local quakes or larger more distant earthquakes. The graph is set to a fixed scale. The larger the motion detected, the more the graph will be filled.
The graph above the lower graph (blue line) is a variable scale graph. The graph's scale will shrink and grow as the signal level changes.
The color graph is a Spectrogram. This is a different way to view the same seismic data. See the info links for information on how to interpret this graph.
All three of these graphs show the last 2 minutes of data
The upper left displays the RaspberryShake station network in Southern California. [ Ссылка ]
The upper right graph displays seismic activity for the last 8 hours.
The Ring of Fire spectrograms display various seismic stations around the Ring of Fire.
The SoCal spectrograms display USGS seismic stations around Southern California.
The gauge shows the current 'count' value of the 4d's geophone. Count definition: “Counts” is the raw number read off the physical instrument, ie. the voltage read from a sensor.
Below the gauge are three lights that will show red if any of the 4D's accelerometer sensors detect feelable ground motion here. One for Vertical motion, one for North/South motion, and one for East/West motion. I estimate it will take about 80,000 to 100,000 counts to begin to motion felt here.
==Contact Info==
Twitter: [ Ссылка ] @SteveBCaron
Email: stevecaron1@gmail.com for questions or feedback.
==Software Used=
The black line fixed scale graph is created using WinSDR ([ Ссылка ]) Data is filtered at .1 - 7.0 Hz to reduce local cultural noise.
All spectrograms and blue line are displayed using the USGS's Swarm application: [ Ссылка ]
==Info Links==
RaspberryShake: [ Ссылка ]
How to read a seismogram: [ Ссылка ]
What is a spectrogram: [ Ссылка ]
Pacific Northwest Seismic network. (Earthquake and volcanic activity in the Pacific Northwest): [ Ссылка ]
==Chat Rules==
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=== The Bottom Line Chat Rules: Be nice or be banned. ===
