Earthquake Information
 Origin Time
 2026-04-28 17:13:26 (GMT)
 Magnitude
 M 1.9
 Latitude
 38.9875° N
 Longitude
 23.8023° E
 Focal Depth
 10 km
 # of Arrivals
 12
 Location 34.0 km SE of Skiathos
60.9 km NNE of Chalkida
111.8 km N of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT18.2 11 P17:13:29.21 -0.91.0A
MRKAHA36.6211 P17:13:31.66 -1.31.0A
GR231Y53.5248 P17:13:37.17 1.61.0A
ACHLHT73.0272 P17:13:36.38 -2.31.0A
ATALHA75.2244 P17:13:39.82 0.81.0A
LKRHL79.1242 P17:13:40.77 1.21.0A
AXARHA102.0256 P17:13:43.29 0.11.0A
PAIGHT106.1354 P17:13:45.30 1.51.0A
GR181Y127.6311 P17:13:45.64 -1.21.0A
GR131Y160.6341 P17:13:51.81 0.61.0A
GURHP172.7228 P17:13:52.76 -0.11.0A
MSL1HI217.4252 P17:13:58.76 0.01.0A


  Solution details 

Event:
    Public ID              nkua2026ihby
    Description
      region name: Greece
Origin:
    Date                   2026-04-28
    Time                  17:13:25.50  +/-    0.8 s
    Latitude              38.9875 deg  +/-      4 km
    Longitude             23.8023 deg  +/-      7 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.16 s
    Azimuthal gap             200 deg

2 Network magnitudes:
    MLv       1.87 +/- 0.30   7            
    M         1.87            7 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AOS2  HT    0.2  11  P       17:13:29.21  -0.9 A  1.0  AOS2 
    MRKA  HA    0.3 211  P       17:13:31.66  -1.3 A  1.0  MRKA 
    GR23  1Y    0.5 248  P       17:13:37.17   1.6 A  1.0  GR23 
    ACHL  HT    0.7 272  P       17:13:36.38  -2.3 A  1.0  ACHL 
    ATAL  HA    0.7 244  P       17:13:39.82   0.8 A  1.0  ATAL 
    LKR   HL    0.7 242  P       17:13:40.77   1.2 A  1.0  LKR  
    AXAR  HA    0.9 256  P       17:13:43.29   0.1 A  1.0  AXAR 
    PAIG  HT    1.0 354  P       17:13:45.30   1.5 A  1.0  PAIG 
    GR18  1Y    1.1 311  P       17:13:45.64  -1.2 A  1.0  GR18 
    GR13  1Y    1.4 341  P       17:13:51.81   0.6 A  1.0  GR13 
    GUR   HP    1.6 228  P       17:13:52.76  -0.1 A  1.0  GUR  
    MSL1  HI    2.0 252  P       17:13:58.76   0.0 A  1.0  MSL1 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AOS2  HT    0.2  11  MLv     1.11 -0.76   0.358803      
    MRKA  HA    0.3 211  MLv     1.42 -0.45   0.254522      
    GR23  1Y    0.5 248  MLv     2.01  0.14   0.376425      
    ACHL  HT    0.7 272  MLv     2.25  0.38   0.382329      
    ATAL  HA    0.7 244  MLv     1.86 -0.01   0.151914      
    LKR   HL    0.7 242  MLv     2.12  0.25   0.142297      
    AXAR  HA    0.9 256  MLv     1.48 -0.39   0.186359      
    PAIG  HT    1.0 354  MLv     2.02  0.15   0.120699      
    GR18  1Y    1.1 311  MLv     2.17  0.30   0.169825