Event detail

Earthquake data

Event ID
20181023_0000082 (SeismicPortal )
Origin Time (UTC)
2018-10-23 17:57:02
Magnitude
3.9 (ml)
Latitude [°]
39.270 N
Longitude [°]
26.050 E
Depth [km]
7
Waveform Count
15
Max PGA [cm/s2]
8.823
Max PGV [cm/s]
0.2296

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.SIGR 39.211 N 25.855 E 90 SIGRI 17.99 8.823  (HHE) 0.2296  (HHE) streams
HL.PRK 39.246 N 26.265 E 130 Agia Paraskevi 18.71 1.967  (HHZ) 0.0749  (HHZ) streams
TK.3527 38.639 N 26.513 E 60 Karaburun 80.77 0.529  (HNN) 0.0304  (HNN) streams
HL.EFSA 39.540 N 24.989 E 5 Agios Efstratios Island 96.01 0.109  (00.HNN) 0.0074  (00.HNN) streams
HT.CHOS 38.387 N 26.051 E 854 Chios island 98.20 0.277  (HHE) 0.0128  (HHE) streams
246 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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