Event detail

Earthquake data

Event ID
20181031_0000092 (SeismicPortal )
Origin Time (UTC)
2018-10-31 20:15:02
Magnitude
4.0 (ml)
Latitude [°]
37.670 N
Longitude [°]
20.700 E
Depth [km]
10
Waveform Count
39
Max PGA [cm/s2]
5.770
Max PGV [cm/s]
0.0959

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 12.81 5.770  (HHE) 0.0959  (HHE) streams
HT.PSDA 38.114 N 20.584 E 48 Pessada-Kefalonia 50.41 1.299  (HHE) 0.0305  (HHN) streams
HL.VLS 38.177 N 20.589 E 402 Valsamata 57.20 0.965  (HHE) 0.0202  (HHE) streams
HT.DMLN 38.238 N 20.373 E 370 Damoulianata-Kefalonia-Greece 69.40 0.807  (HHN) 0.0448  (HHN) streams
HL.RLS 38.056 N 21.465 E 97 Riolos 79.67 0.105  (HHN) 0.0036  (HHN) streams
HP.FSK 38.459 N 20.562 E 113 Fiskardo 88.59 0.422  (HHE) 0.0114  (HHE) streams
HP.AMT 37.532 N 21.709 E 482 Artemida 90.19 0.140  (00.HHN) 0.0069  (00.HHN) streams
HP.DRO 37.952 N 21.710 E 465 DROSIA 94.10 0.190  (HHE) 0.0091  (HHN) streams
HT.EVGI 38.621 N 20.656 E 249 Lefkada island 105.82 0.543  (HHE) 0.0114  (HHE) streams
HT.NYDR 38.714 N 20.698 E 14 Nydri-Lefkada 116.03 0.141  (HHN) 0.0078  (HHN) streams
CL.AGRP 38.396 N 21.723 E 282 Agrapidokambos - Dimos Nafpaktias - West Greece - Greece 120.58 0.050  (00.HHE) 0.0033  (00.HHE) streams
HT.LKD2 38.789 N 20.658 E 485 Lefkada island 124.47 0.130  (HHE) 0.0110  (HHE) streams
CL.ROD3 38.308 N 21.892 E 448 Rodini - Dimos Aigialias - West Greece - Greece 126.28 0.147  (00.HHE) 0.0093  (00.HHE) streams
CL.MALA 38.393 N 21.873 E 1 Malamata - Dimos Doridos - Central Greece - Greece 130.45 0.040  (00.HH2) 0.0027  (00.HH2) streams
339 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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