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Earth Sciences Sector > Priorities > Canadian Hazards Information Service > Earthquakes Canada

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 See the shaking! - Seismogram viewer

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This page allows you to see ground vibrations by viewing seismic waveforms recorded at the stations of the POLARIS Consortium Network. For examples of what various earthquake signals look like, see Interpreting Seismograms.

The clickable calendar-style entry form provides a number of seismogram display options: a network-hour showing all active stations in the Network; a station-day (24 hours) showing the selected Single Station; or near Realtime data from a list of available stations. Time periods for which selected seismograms are not available appear "greyed out" on the corresponding calendar entries.

Note that the form and the associated waveform plots use Coordinated Universal Time (UTC).

Region

Type
Network Single Station Realtime
Year
2000200120022003200420052006200720082009
2010201120122013201420152016201720182019
Month
1 2 3 4 5 6 7 8 9 10 11 12
Day
December 2011
SunMonTueWedThuFriSat
    123
45678910
11121314151617
18192021222324
25262728293031
January 2012
SunMonTueWedThuFriSat
1234567
891011121314
15161718192021
22232425262728
293031    
February 2012
SunMonTueWedThuFriSat
   1234
567891011
12131415161718
19202122232425
26272829   
Hour
01234567891011121314151617181920212223
Filter
Raw (no filter) Band-pass filtered Band-pass filtered and autoscaled
 
Below is up to one hour of vertical data from selected stations for starting at 2012-02-10 11:00 UT  
Waveforms

Last modified 2011-03-17 top of page Important notices
http://earthquakescanada.nrcan.gc.ca/nazko/index-eng.php.dissalbed.20120203