Station detail

Earthquake data

Event ID
knmi2015ajrf
Origin Time (UTC)
2015-01-06 06:55:28
Magnitude
2.7 (ML)
Location Analysis
Manual
Event Type
induced earthquake
Place
Wirdum
Latitude [°]
53.324 N
Longitude [°]
6.768 E
Depth [km]
3.0
Waveform Count
30
Max PGA [cm/s2]
14.203
Max PGV [cm/s]
0.367

Station data

Station (Net.Sta.)
NL.BAPP
Country
The Netherlands
Station Name
Appingedam
Latitude [°]
53.315 N
Longitude [°]
6.835 E
Elevation [m]
0
Epi. Dist. [km]
4.565
Max PGA [cm/s2]
3.865
Max PGV [cm/s]
0.177

Streams with peaks (PSA: 5% damping)

Stream Units PGA [cm/s2] PGV [cm/s] PSA@T=0.2s PSA@T=0.5s PSA@T=1.0s PSA@T=2.0s Filters description
HGE M/S**2 3.865 0.177 10.710563 3.185286 0.470129 0.088208 causal_bandpass, order 4, freq 0.5 - 80 Hz
causal_bandpass, order 4, freq 0.05 - 40 Hz (post-deconv)
HGN M/S**2 1.822 0.039 3.748741 1.300383 0.129374 0.030115 causal_bandpass, order 4, freq 0.5 - 80 Hz
causal_bandpass, order 4, freq 0.05 - 40 Hz (post-deconv)
46 ms

Pseudo-Spectral Acceleration (5% damping)

Displacement Response Spectra (5% damping)


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Note: The inventory data of the accelerometers was fixed on December 2018. On basis of this new inventory, the strong motion values (before and after) and the ShakeMaps (comparison) has been reprocessed in March 2019.
Note: A new web service is available to download strong motion parameters from the RRSM system: http://rdsa.knmi.nl/odcws/rrsm/1/

Disclaimer The peak-motion and spectral values provided through the RRSM Interface result from fast high-quality automatic processing of acceleration waveforms, without any human interaction. Please help us clearing severe mistakes if any, by sending your feedback through this contact form .
RRSM Interface © 2015 KNMI / ODC / ETH