Earthquake Information
 Origin Time
2023-02-08 04:36:12 (GMT)
 Magnitude
M 1.8
 Latitude
38.5773° N
 Longitude
23.6595° E
 Focal Depth
11 km
 # of Arrivals
22
 Location 13.7 km NNE of Chalkida
40.9 km NE of Thiva
66.4 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSAHHA1.4230 P04:36:13.82 0.11.0M
PSAHHA1.4230 S04:36:15.14 -0.21.0M
GR261Y29.3228 P04:36:17.56 0.21.0M
GR261Y29.3228 S04:36:21.64 -0.11.0M
THI1HL31.2228 P04:36:17.68 0.01.0M
THI1HL31.2228 S04:36:22.18 0.11.0M
THVAHL39.4226 P04:36:19.10 0.11.0M
THVAHL39.4226 S04:36:24.50 0.11.0M
THIVHA42.1223 P04:36:19.63 0.21.0M
THIVHA42.1223 S04:36:25.15 -0.11.0M
THI2HL45.2240 P04:36:19.93 0.01.0M
THI2HL45.2240 S04:36:26.03 -0.11.0M
STFNHA45.7193 P04:36:20.01 0.01.0M
STFNHA45.7193 S04:36:26.24 -0.11.0M
AMPEHA45.8228 P04:36:20.19 0.21.0M
AMPEHA45.8228 S04:36:26.33 0.01.0M
VILLHA55.0213 P04:36:21.32 -0.21.0M
VILLHA55.0213 S04:36:28.98 0.11.0M
MRTHHA56.2154 P04:36:21.68 0.11.0M
MRTHHA56.2154 S04:36:28.81 -0.31.0M
LKRHL58.0278 P04:36:21.84 -0.11.0M
LKRHL58.0278 S04:36:29.59 -0.11.0M


  Solution details

Event:
    Public ID              nkua2023cruf
    Description
      region name: Greece
Origin:
    Date                   2023-02-08
    Time                  04:36:11.72
    Latitude              38.5773 deg  +/-      0 km
    Longitude             23.6595 deg  +/-      0 km
    Depth                      11 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.12 s
    Azimuthal gap             236 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.33   9            
    M         1.77            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSAH  HA    0.0 230  P       04:36:13.82   0.1 M  1.0  PSAH 
    PSAH  HA    0.0 230  S       04:36:15.14  -0.2 M  1.0  PSAH 
    GR26  1Y    0.3 228  P       04:36:17.56   0.2 M  1.0  GR26 
    GR26  1Y    0.3 228  S       04:36:21.64  -0.1 M  1.0  GR26 
    THI1  HL    0.3 228  P       04:36:17.68   0.0 M  1.0  THI1 
    THI1  HL    0.3 228  S       04:36:22.18   0.1 M  1.0  THI1 
    THVA  HL    0.4 226  P       04:36:19.10   0.1 M  1.0  THVA 
    THVA  HL    0.4 226  S       04:36:24.50   0.1 M  1.0  THVA 
    THIV  HA    0.4 223  P       04:36:19.63   0.2 M  1.0  THIV 
    THIV  HA    0.4 223  S       04:36:25.15  -0.1 M  1.0  THIV 
    THI2  HL    0.4 240  P       04:36:19.93   0.0 M  1.0  THI2 
    THI2  HL    0.4 240  S       04:36:26.03  -0.1 M  1.0  THI2 
    STFN  HA    0.4 193  P       04:36:20.01   0.0 M  1.0  STFN 
    STFN  HA    0.4 193  S       04:36:26.24  -0.1 M  1.0  STFN 
    AMPE  HA    0.4 228  P       04:36:20.19   0.2 M  1.0  AMPE 
    AMPE  HA    0.4 228  S       04:36:26.33   0.0 M  1.0  AMPE 
    VILL  HA    0.5 213  P       04:36:21.32  -0.2 M  1.0  VILL 
    VILL  HA    0.5 213  S       04:36:28.98   0.1 M  1.0  VILL 
    MRTH  HA    0.5 154  P       04:36:21.68   0.1 M  1.0  MRTH 
    MRTH  HA    0.5 154  S       04:36:28.81  -0.3 M  1.0  MRTH 
    LKR   HL    0.5 278  P       04:36:21.84  -0.1 M  1.0  LKR  
    LKR   HL    0.5 278  S       04:36:29.59  -0.1 M  1.0  LKR  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSAH  HA    0.0 230  MLv     1.36 -0.42    1.67137      
    GR26  1Y    0.3 228  MLv     1.44 -0.33   0.409874      
    THI1  HL    0.3 228  MLv     2.08  0.31    1.57584      
    THVA  HL    0.4 226  MLv     2.10  0.33    1.04694      
    THIV  HA    0.4 223  MLv     1.65 -0.13   0.312414      
    THI2  HL    0.4 240  MLv     2.01  0.24    0.60418      
    STFN  HA    0.4 193  MLv     1.26 -0.52   0.103527      
    AMPE  HA    0.4 228  MLv     1.28 -0.49   0.107961      
    VILL  HA    0.5 213  MLv     1.87  0.10   0.248335      
    MRTH  HA    0.5 154  MLv     2.11  0.33   0.398873      
    LKR   HL    0.5 278  MLv     2.12  0.35   0.200938