Event detail

Earthquake data

Event ID
20181223_0000102 (SeismicPortal )
Origin Time (UTC)
2018-12-23 22:34:11
Magnitude
3.8 (ml)
Latitude [°]
37.360 N
Longitude [°]
23.950 E
Depth [km]
10
Waveform Count
24
Max PGA [cm/s2]
0.735
Max PGV [cm/s]
0.0253

Stations with peaks

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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
HL.YDRA 37.349 N 23.465 E 33 Ydra Island 42.86 0.524  (00.HNE) 0.0213  (00.HNE) streams
HL.VLY 37.852 N 23.794 E 256 Voula 56.45 0.554  (HHN) 0.0190  (HHN) streams
HA.ATHU 37.966 N 23.784 E 308 Athens University 69.00 0.197  (HHZ) 0.0038  (HHZ) streams
HT.KRND 37.383 N 23.150 E 140 KRANIDI 70.72 0.272  (HHE) 0.0155  (HHE) streams
HL.ATH 37.974 N 23.718 E 93 Athens 71.25 0.278  (HHE) 0.0094  (HHE) streams
HL.PTL 38.047 N 23.864 E 500 Penteli 76.80 0.285  (HHE) 0.0083  (HHE) streams
HL.DION 38.078 N 23.933 E 460 Dionisos 79.85 0.735  (HHE) 0.0253  (HHE) streams
HA.KARY 38.032 N 24.437 E 220 Karystos 86.15 0.414  (HHN) 0.0096  (HHN) streams
312 ms

PGA vs epicentral distance


The charts only display data within certain limits:
0.001 cm/s2 ≤ PGA ≤ 980.6 cm/s2
0.0001 cm/s ≤ PGV (broadband) ≤ 1.3 cm/s
0.0001 cm/s ≤ PGV (others) ≤ 100 cm/s

ShakeMap XML Input files

PGV vs epicentral distance


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Processed waveforms RRSM Webservice


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