Earthquake Information
 Origin Time
 2018-08-04 23:46:21 (GMT)
 Magnitude
 M 2.5
 Latitude
 38.8998° N
 Longitude
 26.0877° E
 Focal Depth
 17 km
 # of Arrivals
 13
 Location 32.8 km SSW of Mitilini
59.3 km N of Chios
229.0 km ENE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SIGRHT40.0330 P23:46:28.44 -0.21.0M
PRKHL41.4 22 P23:46:29.02 0.11.0M
PRKHL41.4 22 S23:46:34.50 -0.21.0M
LIAHL135.6325 P23:46:43.89 0.51.0M
LIAHL135.6325 S23:46:59.88 -0.31.0M
SMTHHL181.1345 P23:46:49.86 0.31.0M
SMTHHL181.1345 S23:47:11.40 0.31.0M
APEHL209.1194 P23:46:53.59 0.41.0M
APEHL209.1194 S23:47:17.18 -0.31.0M
ALNHT222.0359 P23:46:54.61 0.01.0M
NVRHL331.4325 P23:47:09.45 0.51.0M
VLIHL367.4229 P23:47:13.26 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2018peqf
    Description
      region name: Aegean Sea
Origin:
    Date                   2018-08-04
    Time                  23:46:21.25
    Latitude              38.8998 deg  +/-      1 km
    Longitude             26.0877 deg  +/-      1 km
    Depth                      17 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.29 s
    Azimuthal gap             172 deg

2 Network magnitudes:
    MLv       2.55 +/- 0.09   6            
    M         2.55            6 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SIGR  HT    0.4 330  P       23:46:28.44  -0.2 M  1.0  SIGR 
    SIGR  HT    0.4 330  S       23:46:32.95  -1.4 MX 0.0  SIGR 
    PRK   HL    0.4  22  P       23:46:29.02   0.1 M  1.0  PRK  
    PRK   HL    0.4  22  S       23:46:34.50  -0.2 M  1.0  PRK  
    LIA   HL    1.2 325  P       23:46:43.89   0.5 M  1.0  LIA  
    LIA   HL    1.2 325  S       23:46:59.88  -0.3 M  1.0  LIA  
    SMTH  HL    1.6 345  P       23:46:49.86   0.3 M  1.0  SMTH 
    SMTH  HL    1.6 345  S       23:47:11.40   0.3 M  1.0  SMTH 
    APE   HL    1.9 194  P       23:46:53.59   0.4 M  1.0  APE  
    APE   HL    1.9 194  S       23:47:17.18  -0.3 M  1.0  APE  
    ALN   HT    2.0 359  P       23:46:54.61   0.0 M  1.0  ALN  
    NVR   HL    3.0 325  P       23:47:09.45   0.5 M  1.0  NVR  
    VLI   HL    3.3 229  P       23:47:13.26  -0.2 M  1.0  VLI  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SIGR  HT    0.4 330  MLv     2.62  0.07    3.31992      
    PRK   HL    0.4  22  MLv     2.64  0.09    3.21157      
    LIA   HL    1.2 325  MLv     2.47 -0.08   0.620669      
    SMTH  HL    1.6 345  MLv     2.58  0.03   0.153944      
    APE   HL    1.9 194  MLv     2.95  0.40   0.407047      
    ALN   HT    2.0 359  MLv     2.41 -0.14   0.0787284      
    NVR   HL    3.0 325  MLv     2.60  0.04   0.0326162      
    VLI   HL    3.3 229  MLv     3.28  0.72   0.179087