Earthquake Information
 Origin Time
2023-01-24 09:17:52 (GMT)
 Magnitude
M 2.3
 Latitude
38.6335° N
 Longitude
23.9157° E
 Focal Depth
8 km
 # of Arrivals
36
 Location 33.4 km NE of Chalkida
62.3 km NE of Thiva
74.0 km NNE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ERTRHA27.6204 P09:17:57.25 -0.11.0M
ERTRHA27.6204 S09:18:01.21 -0.11.0M
PSAHHA24.4253 P09:17:56.96 0.21.0M
PSAHHA24.4253 S09:18:00.51 0.11.0M
MRKAHA29.7285 P09:17:57.75 0.11.0M
MRKAHA29.7285 S09:18:01.92 -0.11.0M
AOS2HT57.5354 P09:18:02.35 0.11.0M
AOS2HT57.5354 S09:18:09.64 -0.31.0M
GR261Y51.0240 P09:18:01.13 -0.11.0M
GR261Y51.0240 S09:18:08.17 -0.11.0M
GR271Y57.3151 P09:18:02.08 -0.11.0M
GR271Y57.3151 S09:18:09.64 -0.21.0M
MRTHHA56.9178 P09:18:02.39 0.31.0M
MRTHHA56.9178 S09:18:09.79 0.11.0M
STFNHA60.3213 P09:18:02.93 0.21.0M
STFNHA60.3213 S09:18:10.89 0.11.0M
THI1HL52.9239 P09:18:01.51 0.01.0M
THI1HL52.9239 S09:18:08.73 0.11.0M
AMPEHA67.3237 P09:18:04.40 0.51.0M
AMPEHA67.3237 S09:18:12.90 0.11.0M
PTLHL65.3184 P09:18:03.67 0.11.0M
PTLHL65.3184 S09:18:11.92 -0.31.0M
SKY1HI63.8 62 P09:18:03.27 0.01.0M
SKY1HI63.8 62 S09:18:11.82 0.11.0M
THI2HL67.8245 P09:18:03.80 -0.11.0M
THI2HL67.8245 S09:18:12.98 0.01.0M
ATALHA77.9275 P09:18:05.94 0.41.0M
ATALHA77.9275 S09:18:15.94 0.11.0M
KARYHA80.9146 P09:18:05.85 -0.11.0M
KARYHA80.9146 S09:18:15.84 -0.71.0M
LKRHL79.7271 P09:18:05.49 -0.31.0M
LKRHL79.7271 S09:18:16.43 0.11.0M
MDRAHA74.8212 P09:18:05.06 0.01.0M
MDRAHA74.8212 S09:18:14.94 0.01.0M
VILLHA74.1225 P09:18:04.73 -0.21.0M
VILLHA74.1225 S09:18:14.86 0.11.0M


  Solution details

Event:
    Public ID              nkua2023bqsz
    Description
      region name: Greece
Origin:
    Date                   2023-01-24
    Time                  09:17:52.06
    Latitude              38.6335 deg  +/-      0 km
    Longitude             23.9157 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap              84 deg

2 Network magnitudes:
    MLv       2.31 +/- 0.19  14            
    M         2.31           14 preferred  

36 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSAH  HA    0.2 253  P       09:17:56.96   0.2 M  1.0  PSAH 
    PSAH  HA    0.2 253  S       09:18:00.51   0.1 M  1.0  PSAH 
    ERTR  HA    0.2 204  P       09:17:57.25  -0.1 M  1.0  ERTR 
    ERTR  HA    0.2 204  S       09:18:01.21  -0.1 M  1.0  ERTR 
    MRKA  HA    0.3 285  P       09:17:57.75   0.1 M  1.0  MRKA 
    MRKA  HA    0.3 285  S       09:18:01.92  -0.1 M  1.0  MRKA 
    GR26  1Y    0.5 240  P       09:18:01.13  -0.1 M  1.0  GR26 
    GR26  1Y    0.5 240  S       09:18:08.17  -0.1 M  1.0  GR26 
    THI1  HL    0.5 239  P       09:18:01.51   0.0 M  1.0  THI1 
    THI1  HL    0.5 239  S       09:18:08.73   0.1 M  1.0  THI1 
    MRTH  HA    0.5 178  P       09:18:02.39   0.3 M  1.0  MRTH 
    MRTH  HA    0.5 178  S       09:18:09.79   0.1 M  1.0  MRTH 
    GR27  1Y    0.5 151  P       09:18:02.08  -0.1 M  1.0  GR27 
    GR27  1Y    0.5 151  S       09:18:09.64  -0.2 M  1.0  GR27 
    AOS2  HT    0.5 354  P       09:18:02.35   0.1 M  1.0  AOS2 
    AOS2  HT    0.5 354  S       09:18:09.64  -0.3 M  1.0  AOS2 
    STFN  HA    0.5 213  P       09:18:02.93   0.2 M  1.0  STFN 
    STFN  HA    0.5 213  S       09:18:10.89   0.1 M  1.0  STFN 
    SKY1  HI    0.6  62  P       09:18:03.27   0.0 M  1.0  SKY1 
    SKY1  HI    0.6  62  S       09:18:11.82   0.1 M  1.0  SKY1 
    PTL   HL    0.6 184  P       09:18:03.67   0.1 M  1.0  PTL  
    PTL   HL    0.6 184  S       09:18:11.92  -0.3 M  1.0  PTL  
    AMPE  HA    0.6 237  P       09:18:04.40   0.5 M  1.0  AMPE 
    AMPE  HA    0.6 237  S       09:18:12.90   0.1 M  1.0  AMPE 
    THI2  HL    0.6 245  P       09:18:03.80  -0.1 M  1.0  THI2 
    THI2  HL    0.6 245  S       09:18:12.98   0.0 M  1.0  THI2 
    VILL  HA    0.7 225  P       09:18:04.73  -0.2 M  1.0  VILL 
    VILL  HA    0.7 225  S       09:18:14.86   0.1 M  1.0  VILL 
    MDRA  HA    0.7 212  P       09:18:05.06   0.0 M  1.0  MDRA 
    MDRA  HA    0.7 212  S       09:18:14.94   0.0 M  1.0  MDRA 
    ATAL  HA    0.7 275  P       09:18:05.94   0.4 M  1.0  ATAL 
    ATAL  HA    0.7 275  S       09:18:15.94   0.1 M  1.0  ATAL 
    LKR   HL    0.7 271  P       09:18:05.49  -0.3 M  1.0  LKR  
    LKR   HL    0.7 271  S       09:18:16.43   0.1 M  1.0  LKR  
    KARY  HA    0.7 146  P       09:18:05.85  -0.1 M  1.0  KARY 
    KARY  HA    0.7 146  S       09:18:15.84  -0.7 M  1.0  KARY 

18 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSAH  HA    0.2 253  MLv     1.57 -0.74   0.727469      
    ERTR  HA    0.2 204  MLv     1.78 -0.54   0.971403      
    MRKA  HA    0.3 285  MLv     2.04 -0.27    1.57409      
    GR26  1Y    0.5 240  MLv     2.09 -0.22   0.521007      
    THI1  HL    0.5 239  MLv     2.79  0.48    2.33631      
    MRTH  HA    0.5 178  MLv     2.53  0.22    1.02822      
    GR27  1Y    0.5 151  MLv     2.34  0.02   0.638701      
    AOS2  HT    0.5 354  MLv     2.20 -0.11   0.460331      
    STFN  HA    0.5 213  MLv     2.30 -0.01   0.501123      
    SKY1  HI    0.6  62  MLv     2.75  0.44    1.36293      
    PTL   HL    0.6 184  MLv     2.44  0.13   0.648985      
    AMPE  HA    0.6 237  MLv     2.22 -0.09   0.384636      
    THI2  HL    0.6 245  MLv     2.50  0.18   0.720095      
    VILL  HA    0.7 225  MLv     2.33  0.01   0.452234      
    MDRA  HA    0.7 212  MLv     2.57  0.26   0.785545      
    ATAL  HA    0.7 275  MLv     1.95 -0.36   0.182111      
    LKR   HL    0.7 271  MLv     2.27 -0.04   0.200195      
    KARY  HA    0.7 146  MLv     2.59  0.28   0.772036