Station detail

Earthquake data

Event ID
knmi2018nwrs
Origin Time (UTC)
2018-07-17 09:53:57
Magnitude
2.0 (ML)
Location Analysis
Manual
Event Type
induced earthquake
Place
Dalen
Latitude [°]
52.711 N
Longitude [°]
6.727 E
Depth [km]
3.0
Waveform Count
4
Max PGA [cm/s2]
0.841
Max PGV [cm/s]
0.006

Station data

Station (Net.Sta.)
NL.BWIR
Country
The Netherlands
Station Name
Wirdum
Latitude [°]
53.323 N
Longitude [°]
6.786 E
Elevation [m]
0
Epi. Dist. [km]
68.118
Max PGA [cm/s2]
0.624
Max PGV [cm/s]
0.004

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 0.275 0.002 0.049924 0.020377 0.003551 0.001001 causal_bandpass, order 4, freq 0.5 - 80 Hz
causal_bandpass, order 4, freq 0.05 - 40 Hz (post-deconv)
HGN M/S**2 0.624 0.004 0.094215 0.016014 0.004691 0.001872 causal_bandpass, order 4, freq 0.5 - 80 Hz
causal_bandpass, order 4, freq 0.05 - 40 Hz (post-deconv)
48 ms

Pseudo-Spectral Acceleration (5% damping)

Displacement Response Spectra (5% damping)


To zoom in a chart, draw a rectangle with the mouse inside it.

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