Earthquake Information
 Origin Time
 2025-05-07 20:23:22 (GMT)
 Magnitude
 M 1.8
 Latitude
 36.6120° N
 Longitude
 25.6043° E
 Focal Depth
 13 km
 # of Arrivals
 10
 Location 26.6 km NE of Thira
58.5 km SSE of Naxos
225.0 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT6.9 73 P20:23:24.24 -0.51.0M
ANYDHT6.9 73 S20:23:26.92 0.21.0M
CMBOHT23.7229 P20:23:26.89 -0.11.0M
CMBOHT23.7229 S20:23:30.82 0.21.0M
IOSIHA30.7293 P20:23:27.57 -0.51.0M
IOSIHA30.7293 S20:23:33.11 0.61.0M
AKROHT33.8213 P20:23:27.79 -0.81.0M
AKROHT33.8213 S20:23:33.65 0.31.0M
ASTAHL66.7 96 P20:23:33.78 0.01.0M
ASTAHL66.7 96 S20:23:43.00 0.41.0M


  Solution details 

Event:
    Public ID              nkua2025ixts
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-05-07
    Time                  20:23:22.19
    Latitude              36.6120 deg  +/-      1 km
    Longitude             25.6043 deg  +/-      1 km
    Depth                      13 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap             140 deg

2 Network magnitudes:
    MLv       1.80 +/- 0.22   5            
    M         1.80            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  73  P       20:23:24.24  -0.5 M  1.0  ANYD 
    ANYD  HT    0.1  73  S       20:23:26.92   0.2 M  1.0  ANYD 
    CMBO  HT    0.2 229  P       20:23:26.89  -0.1 M  1.0  CMBO 
    CMBO  HT    0.2 229  S       20:23:30.82   0.2 M  1.0  CMBO 
    IOSI  HA    0.3 293  P       20:23:27.57  -0.5 M  1.0  IOSI 
    IOSI  HA    0.3 293  S       20:23:33.11   0.6 M  1.0  IOSI 
    AKRO  HT    0.3 213  P       20:23:27.79  -0.8 M  1.0  AKRO 
    AKRO  HT    0.3 213  S       20:23:33.65   0.3 M  1.0  AKRO 
    ASTA  HL    0.6  96  P       20:23:33.78   0.0 M  1.0  ASTA 
    ASTA  HL    0.6  96  S       20:23:43.00   0.4 M  1.0  ASTA 

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  73  MLv     1.49 -0.32    1.63722      
    CMBO  HT    0.2 229  MLv     1.84  0.04    1.40341      
    IOSI  HA    0.3 293  MLv     1.63 -0.17   0.577713      
    AKRO  HT    0.3 213  MLv     1.94  0.13    0.98646      
    ASTA  HL    0.6  96  MLv     2.13  0.33   0.311598