Event detail

Earthquake data

Event ID
20181109_0000131 (SeismicPortal )
Origin Time (UTC)
2018-11-09 20:23:18
Magnitude
3.7 (ml)
Latitude [°]
37.830 N
Longitude [°]
20.670 E
Depth [km]
5
Waveform Count
33
Max PGA [cm/s2]
1.126
Max PGV [cm/s]
0.0435

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 19.86 1.126  (HHE) 0.0435  (HHE) streams
HI.KRI1 37.662 N 20.817 E 185 Town-Hall 22.72 0.894  (HNN) 0.0348  (HNE) streams
HT.PSDA 38.114 N 20.584 E 48 Pessada-Kefalonia 32.46 0.575  (HHE) 0.0165  (HHE) streams
HL.VLS 38.177 N 20.589 E 402 Valsamata 39.22 0.531  (HHE) 0.0077  (HHN) streams
HT.DMLN 38.238 N 20.373 E 370 Damoulianata-Kefalonia-Greece 52.33 0.342  (HHN) 0.0188  (HHN) streams
HP.AXS 38.196 N 21.376 E 102 ARAXOS 74.07 0.016  (HHE) 0.0014  (HHN) streams
HT.EVGI 38.621 N 20.656 E 249 Lefkada island 87.96 0.120  (HHE) 0.0045  (HHE) streams
HT.DRAG 38.684 N 20.575 E 348 Dragano-Lefkada 95.31 0.006  (HHZ) 0.0003  (HHZ) streams
HP.AMT 37.532 N 21.709 E 482 Artemida 97.23 0.071  (00.HHN) 0.0065  (00.HHN) streams
HT.NYDR 38.714 N 20.698 E 14 Nydri-Lefkada 98.27 0.059  (HHN) 0.0040  (HHE) streams
CL.AGRP 38.396 N 21.723 E 282 Agrapidokambos - Dimos Nafpaktias - West Greece - Greece 111.55 0.029  (00.HHE) 0.0020  (00.HHN) streams
307 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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