Event detail

Earthquake data

Event ID
20181228_0000031 (SeismicPortal )
Origin Time (UTC)
2018-12-28 08:49:26
Magnitude
3.5 (ml)
Latitude [°]
37.390 N
Longitude [°]
20.950 E
Depth [km]
2
Waveform Count
26
Max PGA [cm/s2]
0.341
Max PGV [cm/s]
0.0128

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
HP.LTHK 37.710 N 20.837 E 35 Lithakia 36.90 0.341  (HHN) 0.0128  (HHN) streams
HP.AMT 37.532 N 21.709 E 482 Artemida 68.83 0.155  (00.HHE) 0.0101  (00.HHE) streams
HT.PSDA 38.114 N 20.584 E 48 Pessada-Kefalonia 86.69 0.118  (HHN) 0.0046  (HHE) streams
HL.RLS 38.056 N 21.465 E 97 Riolos 86.78 0.036  (HHE) 0.0017  (HHN) streams
HP.PYL 36.896 N 21.742 E 226 Pylos 89.17 0.032  (HHE) 0.0016  (HHE) streams
HL.ITM 37.179 N 21.925 E 423 Ithomi 89.42 0.065  (HHN) 0.0027  (HHE) streams
HL.VLS 38.177 N 20.589 E 402 Valsamata 93.08 0.088  (HHE) 0.0028  (HHE) streams
HP.AXS 38.196 N 21.376 E 102 ARAXOS 97.16 0.016  (HHN) 0.0015  (HHE) streams
248 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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