Earthquake Information
 Origin Time
 2025-07-21 21:10:00 (GMT)
 Magnitude
 M 1.6
 Latitude
 39.7925° N
 Longitude
 22.0598° E
 Focal Depth
 7 km
 # of Arrivals
 24
 Location 35.3 km WNW of Larissa
36.4 km NE of Trikala
247.9 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
TYRNHT17.3121 P21:10:04.13 0.51.0M
TYRNHT17.3121 S21:10:06.29 -0.11.0M
THLHL25.6189 P21:10:04.94 -0.11.0M
THLHL25.6189 S21:10:08.08 -0.71.0M
GR161Y29.6339 P21:10:06.08 0.31.0M
GR161Y29.6339 S21:10:09.14 -1.01.0M
LITHT50.1 47 P21:10:09.65 0.51.0M
LITHT50.1 47 S21:10:15.43 -0.61.0M
GR181Y52.5 98 P21:10:10.14 0.61.0M
GR181Y52.5 98 S21:10:16.16 -0.61.0M
GR211Y60.7140 P21:10:11.20 0.41.0M
GR211Y60.7140 S21:10:18.57 -0.41.0M
KPROHT62.1287 P21:10:11.38 0.21.0M
KPROHT62.1287 S21:10:18.66 -0.81.0M
GR201Y67.6204 P21:10:12.71 0.71.0M
GR201Y67.6204 S21:10:20.32 -0.71.0M
GR101Y86.4333 P21:10:15.58 0.51.0M
GR101Y86.4333 S21:10:26.14 -0.31.0M
PRMDHP87.5251 P21:10:15.85 0.61.0M
PRMDHP87.5251 S21:10:26.55 -0.31.0M
AGGHT89.0164 P21:10:16.10 0.71.0M
AGGHT89.0164 S21:10:27.03 -0.11.0M
PENTHL90.4300 P21:10:16.49 0.71.0M
PENTHL90.4300 S21:10:27.38 -0.31.0M


  Solution details 

Event:
    Public ID              nkua2025oewa
    Description
      region name: Greece
Origin:
    Date                   2025-07-21
    Time                  21:10:00.11
    Latitude              39.7925 deg  +/-      0 km
    Longitude             22.0598 deg  +/-      0 km
    Depth                       7 km   +/-    3 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.54 s
    Azimuthal gap              67 deg

2 Network magnitudes:
    MLv       1.63 +/- 0.12  10            
    M         1.63           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    TYRN  HT    0.2 121  P       21:10:04.13   0.5 M  1.0  TYRN 
    TYRN  HT    0.2 121  S       21:10:06.29  -0.1 M  1.0  TYRN 
    THL   HL    0.2 189  P       21:10:04.94  -0.1 M  1.0  THL  
    THL   HL    0.2 189  S       21:10:08.08  -0.7 M  1.0  THL  
    GR16  1Y    0.3 339  P       21:10:06.08   0.3 M  1.0  GR16 
    GR16  1Y    0.3 339  S       21:10:09.14  -1.0 M  1.0  GR16 
    LIT   HT    0.5  47  P       21:10:09.65   0.5 M  1.0  LIT  
    LIT   HT    0.5  47  S       21:10:15.43  -0.6 M  1.0  LIT  
    GR18  1Y    0.5  98  P       21:10:10.14   0.6 M  1.0  GR18 
    GR18  1Y    0.5  98  S       21:10:16.16  -0.6 M  1.0  GR18 
    GR21  1Y    0.5 140  P       21:10:11.20   0.4 M  1.0  GR21 
    GR21  1Y    0.5 140  S       21:10:18.57  -0.4 M  1.0  GR21 
    KPRO  HT    0.6 287  P       21:10:11.38   0.2 M  1.0  KPRO 
    KPRO  HT    0.6 287  S       21:10:18.66  -0.8 M  1.0  KPRO 
    GR20  1Y    0.6 204  P       21:10:12.71   0.7 M  1.0  GR20 
    GR20  1Y    0.6 204  S       21:10:20.32  -0.7 M  1.0  GR20 
    GR10  1Y    0.8 333  P       21:10:15.58   0.5 M  1.0  GR10 
    GR10  1Y    0.8 333  S       21:10:26.14  -0.3 M  1.0  GR10 
    PRMD  HP    0.8 251  P       21:10:15.85   0.6 M  1.0  PRMD 
    PRMD  HP    0.8 251  S       21:10:26.55  -0.3 M  1.0  PRMD 
    AGG   HT    0.8 164  P       21:10:16.10   0.7 M  1.0  AGG  
    AGG   HT    0.8 164  S       21:10:27.03  -0.1 M  1.0  AGG  
    PENT  HL    0.8 300  P       21:10:16.49   0.7 M  1.0  PENT 
    PENT  HL    0.8 300  S       21:10:27.38  -0.3 M  1.0  PENT 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TYRN  HT    0.2 121  MLv     1.61 -0.02   0.935746      
    THL   HL    0.2 189  MLv     1.65  0.02   0.490364      
    GR16  1Y    0.3 339  MLv     1.34 -0.29   0.317928      
    LIT   HT    0.5  47  MLv     1.78  0.15   0.193089      
    GR18  1Y    0.5  98  MLv     1.75  0.12   0.217174      
    GR21  1Y    0.5 140  MLv     1.87  0.24   0.183684      
    KPRO  HT    0.6 287  MLv     1.60 -0.03   0.0965906      
    GR20  1Y    0.6 204  MLv     1.49 -0.14   0.0711757      
    GR10  1Y    0.8 333  MLv     1.50 -0.13   0.0591452      
    PRMD  HP    0.8 251  MLv     1.60 -0.03   0.0734331      
    AGG   HT    0.8 164  MLv     2.01  0.38   0.144334      
    PENT  HL    0.8 300  MLv     1.48 -0.15   0.0418039