Event detail

Earthquake data

Event ID
knmi2014znkv
Origin Time (UTC)
2014-12-30 02:37:36
Magnitude
2.8 (ML)
Location Analysis
Manual
Event Type
induced earthquake
Place
Scharmer
Latitude [°]
53.208 N
Longitude [°]
6.728 E
Depth [km]
3.0
Waveform Count
40
Max PGA [cm/s2]
16.684
Max PGV [cm/s]
0.379

Stations with peaks

PGA values [cm/s2]
from 0 to 10  unprocessed
from 0 to 10  from 0 to 10
from 10 to 20  from 10 to 20
from 20 to 50  from 20 to 50
from 50 to 100  from 50 to 100
from 100 up  from 100 up
Station (Net.Sta.) Lat [°] Lon [°] Elev [m] Station Name Epi. Dist. [km] Max PGA [cm/s2] Max PGV [cm/s] Detail
NL.G450 53.200 N 6.764 E 2 Ruiten 2.60 16.684  (HG1) 0.172  (HG2) streams
NL.BHAR 53.229 N 6.709 E 1 Harkstede 2.65 16.589  (HGN) 0.379  (HGN) streams
NL.BFB2 53.188 N 6.765 E 1 Froombosch2 3.39 15.283  (HGN) 0.226  (HGE) streams
NL.G490 53.176 N 6.731 E 2 Kolham 3.55 10.952  (HG2) 0.168  (HG2) streams
NL.G340 53.253 N 6.765 E 2 Overschild 5.49 5.576  (HG2) 0.158  (HG2) streams
NL.G400 53.225 N 6.810 E 2 Schildwolde 5.74 3.996  (HG2) 0.058  (HG2) streams
NL.BHKS 53.292 N 6.785 E 1 Hoeksmeer 10.03 1.455  (HGE) 0.053  (HGE) streams
NL.BWIN 53.311 N 6.748 E 1 Winneweer 11.52 0.846  (HGE) 0.026  (HGE) streams
NL.BSTD 53.312 N 6.692 E 1 Stedum 11.81 0.817  (HGN) 0.019  (HGN) streams
NL.BWIR 53.323 N 6.786 E 0 Wirdum 13.27 0.926  (HGE) 0.025  (HGE) streams
NL.G300 53.279 N 6.895 E 2 Meedhuizen 13.61 0.905  (HG2) 0.019  (HG2) streams
NL.BAPP 53.315 N 6.835 E 0 Appingedam 13.82 1.043  (HGE) 0.040  (HGN) streams
NL.BLOP 53.334 N 6.747 E 1 Loppersum 14.02 1.364  (HGN) 0.046  (HGN) streams
NL.BWSE 53.344 N 6.710 E 1 Westeremden 15.18 0.893  (HGE) 0.033  (HGN) streams
NL.BOWW 53.341 N 6.812 E 1 Oosterwijterd 15.73 1.132  (HGE) 0.030  (HGN) streams
NL.BZN2 53.357 N 6.755 E 1 t Zandt 2 16.61 0.693  (HGE) 0.021  (HGN) streams
NL.BMD2 53.353 N 6.647 E 0 Middelstum 2 16.99 0.460  (HGE) 0.014  (HGN) streams
NL.BGAR 53.368 N 6.714 E 1 Garsthuizen 17.77 0.609  (HGN) 0.019  (HGN) streams
NL.BONL 53.400 N 6.755 E 1 Oosternienland 21.40 0.449  (HGN) 0.015  (HGN) streams
NL.BUHZ 53.407 N 6.673 E 2 Uithuizen 22.40 0.327  (HGN) 0.013  (HGN) streams
25 ms

PGA regression (geo. mean of horizontals) in [cm/s2]

Notes on Ground Motion Prediction Equations (GMPEs):

  • GMPE v4 can only be shown at the location of the stations because it takes into account local site effects, which depend on the location.
  • GMPE v4 is computed combining 4 models (Lower, Central-lower, Central-upper and Upper) for the median predictions and 2 branches for the within-event variability (Phi).
  • GMPE v4 is computed using Rhypo, but plotted on Repi.
  • The standard deviation of GMPE v4 is composed by the variability at rock and the site-to-site variability, being combined in the most conservative way.

PGV regression (geo. mean of horizontals) in [cm/s]

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

The charts only display data within certain limits: 0.001 ≤ PGA [cm/s2] ≤ 5000
0.0001 ≤ PGV [cm/s] ≤ 500

PGA ShakeMap (max. of horizontals) in [%g]

PGV and PSA ShakeMaps (max. of horizontals) in [cm/s] and [%g]


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