Earthquake Information
 Origin Time
2026-10-21 17:43:56 (GMT)
 Magnitude
M 2.5
 Latitude
40.0142° N
 Longitude
21.9062° E
 Focal Depth
2 km
 # of Arrivals
27
 Location 39.0 km SSE of Kozani
42.4 km E of Grevena
275.5 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR171Y39.1217 P17:44:01.27 -2.11.0A
KPROHT46.7262 P17:44:03.38 -1.31.0A
THLHL50.8169 P17:44:02.83 -2.51.0A
PENTHL68.4287 P17:44:07.54 -0.81.0A
GR151Y73.7264 P17:44:07.81 -1.41.0A
NESTHT85.3302 P17:44:12.15 1.01.0A
TETRHL92.0216 P17:44:09.81 -2.51.0A
GRGHT112.8 22 P17:44:15.02 -0.71.0A
AGGHT116.4161 P17:44:14.38 -1.91.0A
HORTHT120.2 57 P17:44:16.39 -0.51.0A
PAIGHT151.1 93 P17:44:20.79 -0.51.0A
ANXHP158.0180 P17:44:21.67 -0.61.0A
PDOHP169.2202 P17:44:23.84 0.01.0A
LKD2HT173.4219 P17:44:25.89 1.51.0A
EFPHP176.5180 P17:44:24.93 0.11.0A
NYDRHT178.0216 P17:44:27.34 2.31.0A
SERGHP178.5176 P17:44:24.19 -0.91.0A
KALEHA181.6174 P17:44:25.80 0.31.0A
TRIZCL183.9175 P17:44:26.94 1.11.0A
SRSHT186.8 49 P17:44:27.22 0.91.0A
EVGIHT188.6215 P17:44:28.63 2.11.0A
ROD3CL189.7180 P17:44:27.62 1.01.0A
KOKKHT198.4 63 P17:44:28.19 0.31.0A
FSKHP208.1214 P17:44:31.44 2.31.0A
DROHP229.9184 P17:44:34.37 2.41.0A


  Solution details

Event:
    Public ID              nkua2026uqrm
    Description
      region name: Greece
Origin:
    Date                   2026-10-21
    Time                  17:43:56.32  +/-    0.2 s
    Latitude              40.0142 deg  +/-      2 km
    Longitude             21.9062 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.46 s
    Azimuthal gap              80 deg

2 Network magnitudes:
    MLv       2.48 +/- 0.15  15            
    M         2.48           15 preferred  

27 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR17  1Y    0.4 217  P       17:44:01.27  -2.1 A  1.0  GR17 
    KPRO  HT    0.4 262  P       17:44:03.38  -1.3 A  1.0  KPRO 
    THL   HL    0.5 169  P       17:44:02.83  -2.5 A  1.0  THL  
    PENT  HL    0.6 287  P       17:44:07.54  -0.8 A  1.0  PENT 
    GR15  1Y    0.7 264  P       17:44:07.81  -1.4 A  1.0  GR15 
    NEST  HT    0.8 302  P       17:44:12.15   1.0 A  1.0  NEST 
    TETR  HL    0.8 216  P       17:44:09.81  -2.5 A  1.0  TETR 
    GRG   HT    1.0  22  P       17:44:15.02  -0.7 A  1.0  GRG  
    AGG   HT    1.0 161  P       17:44:14.38  -1.9 A  1.0  AGG  
    HORT  HT    1.1  57  P       17:44:16.39  -0.5 A  1.0  HORT 
    PAIG  HT    1.4  93  P       17:44:20.79  -0.5 A  1.0  PAIG 
    ANX   HP    1.4 180  P       17:44:21.67  -0.6 A  1.0  ANX  
    PDO   HP    1.5 202  P       17:44:23.84   0.0 A  1.0  PDO  
    TSLK  HT    1.5 219  P       17:44:27.00   3.0 AX 0.0  TSLK 
    LKD2  HT    1.6 219  P       17:44:25.89   1.5 A  1.0  LKD2 
    EFP   HP    1.6 180  P       17:44:24.93   0.1 A  1.0  EFP  
    NYDR  HT    1.6 216  P       17:44:27.34   2.3 A  1.0  NYDR 
    SERG  HP    1.6 176  P       17:44:24.19  -0.9 A  1.0  SERG 
    KALE  HA    1.6 174  P       17:44:25.80   0.3 A  1.0  KALE 
    KEK   HL    1.6 260  P       17:44:29.16   3.3 AX 0.0  KEK  
    TRIZ  CL    1.7 175  P       17:44:26.94   1.1 A  1.0  TRIZ 
    SRS   HT    1.7  49  P       17:44:27.22   0.9 A  1.0  SRS  
    EVGI  HT    1.7 215  P       17:44:28.63   2.1 A  1.0  EVGI 
    ROD3  CL    1.7 180  P       17:44:27.62   1.0 A  1.0  ROD3 
    KOKK  HT    1.8  63  P       17:44:28.19   0.3 A  1.0  KOKK 
    FSK   HP    1.9 214  P       17:44:31.44   2.3 A  1.0  FSK  
    DRO   HP    2.1 184  P       17:44:34.37   2.4 A  1.0  DRO  

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR17  1Y    0.4 217  MLv     2.58  0.10    3.15822      
    KPRO  HT    0.4 262  MLv     2.14 -0.34   0.741611      
    THL   HL    0.5 169  MLv     2.61  0.14    1.05204      
    PENT  HL    0.6 287  MLv     2.36 -0.12    0.40661      
    GR15  1Y    0.7 264  MLv     2.61  0.13   0.873336      
    NEST  HT    0.8 302  MLv     2.45 -0.03   0.530559      
    TETR  HL    0.8 216  MLv     2.98  0.50    1.66213      
    GRG   HT    1.0  22  MLv     2.37 -0.11   0.320069      
    AGG   HT    1.0 161  MLv     2.53  0.06   0.348646      
    HORT  HT    1.1  57  MLv     2.18 -0.30   0.128301      
    PAIG  HT    1.4  93  MLv     2.02 -0.46   0.0705594      
    ANX   HP    1.4 180  MLv     2.69  0.21   0.400275      
    PDO   HP    1.5 202  MLv     2.56  0.08   0.259298      
    LKD2  HT    1.6 219  MLv     2.66  0.18   0.311035      
    EFP   HP    1.6 180  MLv     2.55  0.08   0.235014      
    SERG  HP    1.6 176  MLv     2.64  0.16   0.280818      
    TRIZ  CL    1.7 175  MLv     2.47 -0.01    0.17722      
    SRS   HT    1.7  49  MLv     2.15 -0.33   0.0584698      
    ROD3  CL    1.7 180  MLv     2.38 -0.10   0.205999