Event detail

Earthquake data

Event ID
20181026_0000004 (SeismicPortal )
Origin Time (UTC)
2018-10-26 00:32:54
Magnitude
4.9 (mb)
Latitude [°]
37.630 N
Longitude [°]
20.300 E
Depth [km]
10
Waveform Count
30
Max PGA [cm/s2]
9.039
Max PGV [cm/s]
0.2003

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
HT.PSDA 38.114 N 20.584 E 48 Pessada-Kefalonia 59.31 9.039  (HHE) 0.1790  (HHE) streams
HL.LXRA 38.200 N 20.437 E 0 Lixouri 64.52 4.580  (00.HNN) 0.2003  (00.HNN) streams
HL.VLS 38.177 N 20.589 E 402 Valsamata 65.87 5.107  (HHE) 0.0997  (HHN) streams
HT.DMLN 38.238 N 20.373 E 370 Damoulianata-Kefalonia-Greece 67.97 3.881  (HHN) 0.1710  (HHN) streams
HP.FSK 38.459 N 20.562 E 113 Fiskardo 95.03 1.224  (HHE) 0.0443  (HHE) streams
HT.NYDR 38.714 N 20.698 E 14 Nydri-Lefkada 125.41 0.373  (HHE) 0.0351  (HHE) streams
HT.LKD2 38.789 N 20.658 E 485 Lefkada island 132.60 0.483  (HHE) 0.0332  (HHE) streams
HT.TSLK 38.825 N 20.655 E 212 Tsoukalades 136.45 0.507  (HHN) 0.0571  (HHN) streams
CL.AGRP 38.396 N 21.723 E 282 Agrapidokambos - Dimos Nafpaktias - West Greece - Greece 150.96 0.134  (00.HHE) 0.0096  (00.HHE) streams
HP.PVO 38.616 N 21.525 E 184 Paravola 153.30 0.241  (HHN) 0.0164  (HHN) streams
445 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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