Earthquake Information
 Origin Time
 2026-04-07 15:44:28 (GMT)
 Magnitude
 M 1.8
 Latitude
 39.0462° N
 Longitude
 23.6424° E
 Focal Depth
 10 km
 # of Arrivals
 12
 Location 19.2 km SE of Skiathos
64.9 km N of Chalkida
118.5 km N of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT20.7 57 P15:44:32.17 -1.01.0A
MRKAHA38.3188 P15:44:34.63 -1.31.0A
PSAHHA53.0180 P15:44:38.76 0.51.0A
ACHLHT59.3266 P15:44:38.49 -0.71.0A
ATALHA66.6234 P15:44:39.50 -0.91.0A
GR221Y70.6274 P15:44:41.46 0.51.0A
LKRHL71.1232 P15:44:41.75 0.71.0A
GR261Y74.6196 P15:44:41.98 0.41.0A
PAIGHT99.0 2 P15:44:46.27 0.91.0A
VILLHA102.2196 P15:44:46.01 0.11.0A
MRTHHA105.9166 P15:44:46.97 0.51.0A
KARYHA132.3148 P15:44:50.65 0.41.0A


  Solution details 

Event:
    Public ID              nkua2026gupl
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-04-07
    Time                  15:44:28.23  +/-    0.4 s
    Latitude              39.0462 deg  +/-      3 km
    Longitude             23.6424 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.73 s
    Azimuthal gap              91 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.17   6            
    M         1.76            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AOS2  HT    0.2  57  P       15:44:32.17  -1.0 A  1.0  AOS2 
    MRKA  HA    0.3 188  P       15:44:34.63  -1.3 A  1.0  MRKA 
    PSAH  HA    0.5 180  P       15:44:38.76   0.5 A  1.0  PSAH 
    ACHL  HT    0.5 266  P       15:44:38.49  -0.7 A  1.0  ACHL 
    ATAL  HA    0.6 234  P       15:44:39.50  -0.9 A  1.0  ATAL 
    GR22  1Y    0.6 274  P       15:44:41.46   0.5 A  1.0  GR22 
    LKR   HL    0.6 232  P       15:44:41.75   0.7 A  1.0  LKR  
    GR26  1Y    0.7 196  P       15:44:41.98   0.4 A  1.0  GR26 
    PAIG  HT    0.9   2  P       15:44:46.27   0.9 A  1.0  PAIG 
    VILL  HA    0.9 196  P       15:44:46.01   0.1 A  1.0  VILL 
    MRTH  HA    1.0 166  P       15:44:46.97   0.5 A  1.0  MRTH 
    KARY  HA    1.2 148  P       15:44:50.65   0.4 A  1.0  KARY 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AOS2  HT    0.2  57  MLv     1.34 -0.43   0.522429      
    MRKA  HA    0.3 188  MLv     1.57 -0.20   0.322661      
    PSAH  HA    0.5 180  MLv     1.72 -0.04   0.197395      
    ACHL  HT    0.5 266  MLv     1.60 -0.16   0.105663      
    ATAL  HA    0.6 234  MLv     1.83  0.06   0.156461      
    GR22  1Y    0.6 274  MLv     1.86  0.10    0.16284      
    LKR   HL    0.6 232  MLv     2.09  0.33   0.146259      
    GR26  1Y    0.7 196  MLv     2.00  0.24    0.21325