Earthquake Information
 Origin Time
2023-01-24 06:57:16 (GMT)
 Magnitude
M 1.7
 Latitude
38.7217° N
 Longitude
23.6073° E
 Focal Depth
11 km
 # of Arrivals
23
 Location 28.7 km N of Chalkida
50.6 km SSE of Skiathos
82.8 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA2.6224 P06:57:17.93 0.11.0M
MRKAHA2.6224 S06:57:19.38 -0.11.0M
PSAHHA17.3168 P06:57:19.47 0.11.0M
PSAHHA17.3168 S06:57:21.96 -0.21.0M
ERTRHA38.3156 P06:57:22.81 0.11.0M
ERTRHA38.3156 S06:57:27.41 -0.61.0M
GR261Y39.6206 P06:57:23.07 0.11.0M
GR261Y39.6206 S06:57:27.98 -0.61.0M
AOS2HT51.6 23 P06:57:24.99 0.21.0M
AOS2HT51.6 23 S06:57:31.63 -0.11.0M
ATALHA51.0266 P06:57:24.99 0.21.0M
ATALHA51.0266 S06:57:31.54 -0.11.0M
LKRHL53.4261 P06:57:25.04 -0.11.0M
LKRHL53.4261 S06:57:32.34 0.01.0M
THI2HL51.9222 P06:57:24.99 0.11.0M
VILLHA67.1203 P06:57:26.96 -0.41.0M
VILLHA67.1203 S06:57:36.01 -0.21.0M
GR271Y81.0138 P06:57:29.41 -0.11.0M
GR271Y81.0138 S06:57:40.08 0.11.0M
MRTHHA72.7156 P06:57:28.11 0.01.0M
MRTHHA72.7156 S06:57:37.59 -0.11.0M
LTKHP95.7216 P06:57:32.58 0.71.0M
LTKHP95.7216 S06:57:44.39 0.21.0M


  Solution details

Event:
    Public ID              nkua2023bqoi
    Description
      region name: Greece
Origin:
    Date                   2023-01-24
    Time                  06:57:15.64
    Latitude              38.7217 deg  +/-      0 km
    Longitude             23.6073 deg  +/-      0 km
    Depth                      11 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap             117 deg

2 Network magnitudes:
    MLv       1.67 +/- 0.23  10            
    M         1.67           10 preferred  

23 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.0 224  P       06:57:17.93   0.1 M  1.0  MRKA 
    MRKA  HA    0.0 224  S       06:57:19.38  -0.1 M  1.0  MRKA 
    PSAH  HA    0.2 168  P       06:57:19.47   0.1 M  1.0  PSAH 
    PSAH  HA    0.2 168  S       06:57:21.96  -0.2 M  1.0  PSAH 
    ERTR  HA    0.3 156  P       06:57:22.81   0.1 M  1.0  ERTR 
    ERTR  HA    0.3 156  S       06:57:27.41  -0.6 M  1.0  ERTR 
    GR26  1Y    0.4 206  P       06:57:23.07   0.1 M  1.0  GR26 
    GR26  1Y    0.4 206  S       06:57:27.98  -0.6 M  1.0  GR26 
    ATAL  HA    0.5 266  P       06:57:24.99   0.2 M  1.0  ATAL 
    ATAL  HA    0.5 266  S       06:57:31.54  -0.1 M  1.0  ATAL 
    AOS2  HT    0.5  23  P       06:57:24.99   0.2 M  1.0  AOS2 
    AOS2  HT    0.5  23  S       06:57:31.63  -0.1 M  1.0  AOS2 
    THI2  HL    0.5 222  P       06:57:24.99   0.1 M  1.0  THI2 
    LKR   HL    0.5 261  P       06:57:25.04  -0.1 M  1.0  LKR  
    LKR   HL    0.5 261  S       06:57:32.34  -0.0 M  1.0  LKR  
    VILL  HA    0.6 203  P       06:57:26.96  -0.4 M  1.0  VILL 
    VILL  HA    0.6 203  S       06:57:36.01  -0.2 M  1.0  VILL 
    MRTH  HA    0.7 156  P       06:57:28.11  -0.0 M  1.0  MRTH 
    MRTH  HA    0.7 156  S       06:57:37.59  -0.1 M  1.0  MRTH 
    GR27  1Y    0.7 138  P       06:57:29.41  -0.1 M  1.0  GR27 
    GR27  1Y    0.7 138  S       06:57:40.08   0.1 M  1.0  GR27 
    LTK   HP    0.9 216  P       06:57:32.58   0.7 M  1.0  LTK  
    LTK   HP    0.9 216  S       06:57:44.39   0.2 M  1.0  LTK  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.0 224  MLv     1.63 -0.04    2.90827      
    PSAH  HA    0.2 168  MLv     1.14 -0.53   0.405572      
    ERTR  HA    0.3 156  MLv     1.41 -0.26   0.223584      
    GR26  1Y    0.4 206  MLv     1.51 -0.16   0.261005      
    ATAL  HA    0.5 266  MLv     1.42 -0.24   0.112235      
    AOS2  HT    0.5  23  MLv     1.92  0.26   0.341362      
    THI2  HL    0.5 222  MLv     2.50  0.83    1.25382      
    LKR   HL    0.5 261  MLv     1.91  0.25   0.161827      
    VILL  HA    0.6 203  MLv     1.68  0.02   0.111532      
    MRTH  HA    0.7 156  MLv     2.02  0.36   0.229384      
    GR27  1Y    0.7 138  MLv     1.83  0.16   0.132336      
    LTK   HP    0.9 216  MLv     1.35 -0.32   0.141112