Earthquake Information
 Origin Time
2026-04-28 11:42:53 (GMT)
 Magnitude
M 2.1
 Latitude
39.1579° N
 Longitude
23.4009° E
 Focal Depth
10 km
 # of Arrivals
20
 Location 7.2 km W of Skiathos
45.5 km ESE of Volos
133.8 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT38.2 92 P11:42:59.55 -1.11.0A
ALNAHL40.0 91 P11:42:59.94 -1.01.0A
GR231Y41.7201 P11:43:00.04 -1.11.0A
GR221Y50.1261 P11:43:01.13 -1.41.0A
ATALHA61.3213 P11:43:03.23 -1.01.0A
LKRHL66.4212 P11:43:04.08 -0.91.0A
GR181Y89.3315 P11:43:09.11 0.51.0A
PAIGHT89.7 15 P11:43:08.68 0.01.0A
ERTRHA90.0158 P11:43:08.04 -0.61.0A
PRDMHA108.8206 P11:43:11.08 -0.61.0A
THLHL127.5291 P11:43:14.15 -0.11.0A
LTKHP131.7197 P11:43:16.11 1.31.0A
GR131Y134.0352 P11:43:15.00 -0.11.0A
PLGHL135.0 2 P11:43:14.75 -0.51.0A
VLYHL149.1167 P11:43:18.61 1.51.0A
HORTHT162.2351 P11:43:19.64 0.81.0A
GURHP164.1214 P11:43:21.10 2.01.0A
GRGHT217.2337 P11:43:27.26 1.21.0A
PRASHL262.8 21 P11:43:30.58 -1.11.0A
RODBHL519.7124 P11:44:05.59 2.01.0A


  Solution details

Event:
    Public ID              nkua2026igrb
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-04-28
    Time                  11:42:52.90  +/-    0.2 s
    Latitude              39.1579 deg  +/-      2 km
    Longitude             23.4009 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.08 s
    Azimuthal gap              70 deg

2 Network magnitudes:
    MLv       2.07 +/- 0.10  13            
    M         2.07           13 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AOS2  HT    0.3  92  P       11:42:59.55  -1.1 A  1.0  AOS2 
    ALNA  HL    0.4  91  P       11:42:59.94  -1.0 A  1.0  ALNA 
    GR23  1Y    0.4 201  P       11:43:00.04  -1.1 A  1.0  GR23 
    GR22  1Y    0.5 261  P       11:43:01.13  -1.4 A  1.0  GR22 
    ATAL  HA    0.6 213  P       11:43:03.23  -1.0 A  1.0  ATAL 
    LKR   HL    0.6 212  P       11:43:04.08  -0.9 A  1.0  LKR  
    GR18  1Y    0.8 315  P       11:43:09.11   0.5 A  1.0  GR18 
    PAIG  HT    0.8  15  P       11:43:08.68   0.0 A  1.0  PAIG 
    ERTR  HA    0.8 158  P       11:43:08.04  -0.6 A  1.0  ERTR 
    PRDM  HA    1.0 206  P       11:43:11.08  -0.6 A  1.0  PRDM 
    THL   HL    1.1 291  P       11:43:14.15  -0.1 A  1.0  THL  
    LTK   HP    1.2 197  P       11:43:16.11   1.3 A  1.0  LTK  
    GR13  1Y    1.2 352  P       11:43:15.00  -0.1 A  1.0  GR13 
    PLG   HL    1.2   2  P       11:43:14.75  -0.5 A  1.0  PLG  
    VLY   HL    1.3 167  P       11:43:18.61   1.5 A  1.0  VLY  
    HORT  HT    1.5 351  P       11:43:19.64   0.8 A  1.0  HORT 
    GUR   HP    1.5 214  P       11:43:21.10   2.0 A  1.0  GUR  
    GRG   HT    2.0 337  P       11:43:27.26   1.2 A  1.0  GRG  
    PRAS  HL    2.4  21  P       11:43:30.58  -1.1 A  1.0  PRAS 
    RODB  HL    4.7 124  P       11:44:05.59   2.0 A  1.0  RODB 

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AOS2  HT    0.3  92  MLv     2.05 -0.01   0.995921      
    ALNA  HL    0.4  91  MLv     2.07  0.00   0.921078      
    GR23  1Y    0.4 201  MLv     2.21  0.14    1.16422      
    GR22  1Y    0.5 261  MLv     2.09  0.02   0.547702      
    ATAL  HA    0.6 213  MLv     1.96 -0.11   0.226361      
    LKR   HL    0.6 212  MLv     2.27  0.20   0.233444      
    GR18  1Y    0.8 315  MLv     2.30  0.23   0.359463      
    PAIG  HT    0.8  15  MLv     2.18  0.12   0.211086      
    ERTR  HA    0.8 158  MLv     2.00 -0.07   0.176311      
    PRDM  HA    1.0 206  MLv     1.89 -0.17   0.112175      
    THL   HL    1.1 291  MLv     1.97 -0.10   0.0648414      
    LTK   HP    1.2 197  MLv     1.55 -0.51   0.149503      
    GR13  1Y    1.2 352  MLv     1.94 -0.13   0.0924747      
    PLG   HL    1.2   2  MLv     2.04 -0.03   0.116192      
    VLY   HL    1.3 167  MLv     2.30  0.23   0.178038      
    HORT  HT    1.5 351  MLv     2.06 -0.01   0.059601      
    GUR   HP    1.5 214  MLv     2.05 -0.02   0.0850182