Earthquake Information
 Origin Time
2025-04-22 21:18:06 (GMT)
 Magnitude
M 1.3
 Latitude
40.0617° N
 Longitude
21.8339° E
 Focal Depth
10 km
 # of Arrivals
10
 Location 31.8 km SSE of Kozani
35.6 km E of Grevena
283.4 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR161Y9.2104 P21:18:08.92 -0.41.0A
GR171Y40.4205 P21:18:13.38 -0.81.0A
KPROHT41.8254 P21:18:14.18 -0.31.0A
GR101Y51.1337 P21:18:15.44 -0.41.0A
TYRNHT51.7139 P21:18:16.12 0.11.0A
THLHL57.4164 P21:18:16.98 0.11.0A
PENTHL61.0284 P21:18:17.14 -0.31.0A
NESTHT77.3301 P21:18:21.28 1.31.0A
GR201Y92.2185 P21:18:23.38 1.11.0A
JANHL95.4242 P21:18:22.38 -0.51.0A


  Solution details

Event:
    Public ID              nkua2025hwla
    Description
      region name: Greece
Origin:
    Date                   2025-04-22
    Time                  21:18:06.16  +/-    0.4 s
    Latitude              40.0617 deg  +/-      3 km
    Longitude             21.8339 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.65 s
    Azimuthal gap             127 deg

2 Network magnitudes:
    MLv       1.28 +/- 0.17   7            
    M         1.28            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR16  1Y    0.1 104  P       21:18:08.92  -0.4 A  1.0  GR16 
    GR17  1Y    0.4 205  P       21:18:13.38  -0.8 A  1.0  GR17 
    KPRO  HT    0.4 254  P       21:18:14.18  -0.3 A  1.0  KPRO 
    GR10  1Y    0.5 337  P       21:18:15.44  -0.4 A  1.0  GR10 
    TYRN  HT    0.5 139  P       21:18:16.12   0.1 A  1.0  TYRN 
    THL   HL    0.5 164  P       21:18:16.98   0.1 A  1.0  THL  
    PENT  HL    0.5 284  P       21:18:17.14  -0.3 A  1.0  PENT 
    NEST  HT    0.7 301  P       21:18:21.28   1.3 A  1.0  NEST 
    GR20  1Y    0.8 185  P       21:18:23.38   1.1 A  1.0  GR20 
    JAN   HL    0.9 242  P       21:18:22.38  -0.5 A  1.0  JAN  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR16  1Y    0.1 104  MLv     0.90 -0.38   0.371698      
    GR17  1Y    0.4 205  MLv     1.16 -0.12   0.112606      
    KPRO  HT    0.4 254  MLv     1.07 -0.21   0.0842152      
    GR10  1Y    0.5 337  MLv     1.39  0.11   0.103761      
    TYRN  HT    0.5 139  MLv     1.35  0.07   0.0707877      
    THL   HL    0.5 164  MLv     1.51  0.23   0.0570214      
    PENT  HL    0.5 284  MLv     1.44  0.16   0.0528289