Earthquake Information
 Origin Time
 2023-09-18 11:23:48 (GMT)
 Magnitude
 M 1.8
 Latitude
 36.8765° N
 Longitude
 23.1187° E
 Focal Depth
 10 km
 # of Arrivals
 12
 Location 40.0 km SE of Leonidhion
65.0 km ESE of Sparti
134.5 km SSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR321Y15.4311 P11:23:51.30 0.01.0M
GR321Y15.4311 S11:23:53.87 -0.11.0M
MNVAHL22.3199 P11:23:52.24 -0.11.0M
MNVAHL22.3199 S11:23:55.82 0.11.0M
VLIHL23.3221 P11:23:52.70 0.11.0M
VLIHL23.3221 S11:23:56.19 0.11.0M
KTHAHL69.1184 P11:23:59.82 -0.11.0M
KTHAHL69.1184 S11:24:08.86 -0.21.0M
GR331Y71.0260 P11:24:00.70 0.41.0M
GR331Y71.0260 S11:24:09.56 -0.11.0M
KTHRHC71.1189 P11:24:00.50 0.21.0M
KTHRHC71.1189 S11:24:09.54 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2023shxj
    Description
      region name: Southern Greece
Origin:
    Date                   2023-09-18
    Time                  11:23:47.96
    Latitude              36.8765 deg  +/-      1 km
    Longitude             23.1187 deg  +/-      1 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             234 deg

2 Network magnitudes:
    MLv       1.82 +/- 0.34   6            
    M         1.82            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR32  1Y    0.1 311  P       11:23:51.30  -0.0 M  1.0  GR32 
    GR32  1Y    0.1 311  S       11:23:53.87  -0.1 M  1.0  GR32 
    MNVA  HL    0.2 199  P       11:23:52.24  -0.1 M  1.0  MNVA 
    MNVA  HL    0.2 199  S       11:23:55.82   0.1 M  1.0  MNVA 
    VLI   HL    0.2 221  P       11:23:52.70   0.1 M  1.0  VLI  
    VLI   HL    0.2 221  S       11:23:56.19   0.1 M  1.0  VLI  
    KTHA  HL    0.6 184  P       11:23:59.82  -0.1 M  1.0  KTHA 
    KTHA  HL    0.6 184  S       11:24:08.86  -0.2 M  1.0  KTHA 
    KTHR  HC    0.6 189  P       11:24:00.50   0.2 M  1.0  KTHR 
    KTHR  HC    0.6 189  S       11:24:09.54  -0.1 M  1.0  KTHR 
    GR33  1Y    0.6 260  P       11:24:00.70   0.4 M  1.0  GR33 
    GR33  1Y    0.6 260  S       11:24:09.56  -0.1 M  1.0  GR33 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR32  1Y    0.1 311  MLv     1.37 -0.45   0.765598      
    MNVA  HL    0.2 199  MLv     1.55 -0.27   0.781957      
    VLI   HL    0.2 221  MLv     1.74 -0.08    1.46448      
    KTHA  HL    0.6 184  MLv     2.36  0.54   0.520344      
    KTHR  HC    0.6 189  MLv     2.26  0.44   0.404327      
    GR33  1Y    0.6 260  MLv     1.70 -0.12   0.111878