Earthquake Information
 Origin Time
2026-09-12 21:23:53 (GMT)
 Magnitude
M 1.5
 Latitude
38.7912° N
 Longitude
23.5186° E
 Focal Depth
2 km
 # of Arrivals
13
 Location 37.1 km N of Chalkida
41.9 km S of Skiathos
91.8 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA11.3149 P21:23:54.36 -0.61.0A
PSAHHA27.1156 P21:23:56.90 -0.71.0A
SAGMAHL44.5192 P21:24:00.61 0.11.0A
ATALHA44.5256 P21:24:00.38 -0.21.0A
AOS2HT48.6 35 P21:24:01.44 0.21.0A
ERTRHA48.7151 P21:24:01.11 -0.11.0A
MDRAHA81.4183 P21:24:07.79 1.01.0A
MRTHHA83.0154 P21:24:08.14 1.11.0A
AGGHT105.5284 P21:24:10.79 -0.11.0A
VLYHL107.1167 P21:24:10.47 -0.61.0A
MET1HL135.3185 P21:24:15.26 0.01.0A


  Solution details

Event:
    Public ID              nkua2026rxsd
    Description
      region name: Greece
Origin:
    Date                   2026-09-12
    Time                  21:23:52.63  +/-    0.4 s
    Latitude              38.7912 deg  +/-      3 km
    Longitude             23.5186 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.58 s
    Azimuthal gap             113 deg

2 Network magnitudes:
    MLv       1.49 +/- 0.30   6            
    M         1.49            6 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1 149  P       21:23:54.36  -0.6 A  1.0  MRKA 
    PSAH  HA    0.2 156  P       21:23:56.90  -0.7 A  1.0  PSAH 
    SAGMA HL    0.4 192  P       21:24:00.61   0.1 A  1.0  SAGMA
    ATAL  HA    0.4 256  P       21:24:00.38  -0.2 A  1.0  ATAL 
    AOS2  HT    0.4  35  P       21:24:01.44   0.2 A  1.0  AOS2 
    ERTR  HA    0.4 151  P       21:24:01.11  -0.1 A  1.0  ERTR 
    VILL  HA    0.6 195  P       21:24:01.11  -4.1 AX 0.0  VILL 
    MDRA  HA    0.7 183  P       21:24:07.79   1.0 A  1.0  MDRA 
    MRTH  HA    0.7 154  P       21:24:08.14   1.1 A  1.0  MRTH 
    AGG   HT    0.9 284  P       21:24:10.79  -0.1 A  1.0  AGG  
    VLY   HL    1.0 167  P       21:24:10.47  -0.6 A  1.0  VLY  
    MET1  HL    1.2 185  P       21:24:15.26  -0.0 A  1.0  MET1 
    THL   HL    1.4 304  P       21:24:22.29   4.0 AX 0.0  THL  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1 149  MLv     1.92  0.42    3.44338      
    PSAH  HA    0.2 156  MLv     1.39 -0.10   0.413988      
    SAGMA HL    0.4 192  MLv     0.92 -0.57   0.0514858      
    ATAL  HA    0.4 256  MLv     1.36 -0.14   0.139649      
    AOS2  HT    0.4  35  MLv     1.18 -0.31   0.074014      
    ERTR  HA    0.4 151  MLv     1.29 -0.21   0.0936613      
    MDRA  HA    0.7 183  MLv     2.15  0.66   0.280031      
    MRTH  HA    0.7 154  MLv     1.83  0.33   0.129549