Here are the helicorders from the geophone I own. These helicorders are raw and straight from the seismometer and there are errors in them. The helicorders are over 24 hour period.

About the geophone

This geophone is located on Hvammstangi, Iceland, where I live. This is 4.5Hz geophone and is from Mark Products. This geophone has three axis. It has a East, West, North, South, Z (vertical) axis. Here are info about this type of geophone. Here  are techincal info about this geophone, how sensitive it is and what frequencies it detects.

Station list with list of planned station.

Contact

To contact me please send email at jonfr [at] jonfr.com

Web cameras

Web cameras of Icelandic volcanoes

Intresting webpages about earthquakes.

Foreign Helicorders
USGS Helicorders
Redwood City Public Seismic Network
Ametur Teleseismc Network
The Icelandic Meteorological Office
USGS
EMSC/CSEM

Explanation of the tremor plot

Green line = no data recorded / coming in
Black line = normal data recored
Red line = local earthquake recoreded. Noise sometimes creates red spikes.
Orange line = Telesismic event has been detected.