Raoul webicorder

Network : Global Seismograph Network (GSN – IRIS/USGS)
Station RAO : Raoul, Kermadec Islands
Latitude:-29.25
Longitude:-177.93
Elevation:60m
Location : 00
Channel : BHZ

The IRIS IU Network produces a day long graph of signals within a limited range of the RAO station. Some large Global quakes can be traced on these graphs also, usually shown as a long low wavy line. Unless marked with the location the majority of the traces are within 200km of Raoul Island.

Each graph is identified on the image itself by the day number 1-365, but the date is also marked underneath the image on the page below.

Click any image to start the slideshow. Browser specific slideshow instructions

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