Earthquake Information
 Origin Time
2026-09-30 05:20:58 (GMT)
 Magnitude
M 4.1
 Latitude
38.2780° N
 Longitude
23.3250° E
 Focal Depth
6 km
 # of Arrivals
62
 Location 5.0 km S of Thiva
31.6 km SW of Chalkida
48.5 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA2.4 14 P05:20:59.46 -0.21.0M
THIVHA2.4 14 S05:21:00.53 -0.11.0M
THV2HI4.3354 P05:20:59.77 0.01.0M
THV2HI4.3354 S05:21:00.87 0.01.0M
AMPEHA5.6298 P05:21:00.21 0.21.0M
AMPEHA5.6298 S05:21:01.62 0.41.0M
VILLHA12.7185 P05:21:01.01 -0.11.0M
VILLHA12.7185 S05:21:02.99 -0.31.0M
SAGMAHL15.5 29 P05:21:01.66 0.01.0M
SAGMAHL15.5 29 S05:21:04.15 0.01.0M
MDRAHA27.1153 P05:21:03.65 0.01.0M
MDRAHA27.1153 S05:21:07.74 0.11.0M
DOMVHA30.3266 P05:21:04.08 0.01.0M
DOMVHA30.3266 S05:21:08.61 0.11.0M
ALIOHA38.5128 P05:21:05.38 -0.11.0M
ALIOHA38.5128 S05:21:10.62 -0.21.0M
PRDMHA41.7270 P05:21:05.79 -0.31.0M
PRDMHA41.7270 S05:21:11.96 0.11.0M
LTKHP42.2228 P05:21:06.41 0.31.0M
LTKHP42.2228 S05:21:12.35 0.31.0M
ERTRHA42.7 71 P05:21:06.00 -0.11.0M
ERTRHA42.7 71 S05:21:12.15 0.11.0M
PSAHHA42.9 41 P05:21:06.36 0.21.0M
PSAHHA42.9 41 S05:21:12.39 0.31.0M
LOUTHA44.5224 P05:21:06.27 -0.21.0M
LOUTHA44.5224 S05:21:12.67 0.01.0M
PIR3HI45.7141 P05:21:06.83 0.21.0M
PIR3HI45.7141 S05:21:12.99 0.11.0M
PIR1HI47.0144 P05:21:06.96 0.11.0M
PIR1HI47.0144 S05:21:13.05 -0.21.0M
PIR2HI47.8141 P05:21:06.92 0.01.0M
PIR2HI47.8141 S05:21:13.57 0.11.0M
ATHHL48.2134 P05:21:07.69 0.71.0M
ATHHL48.2134 S05:21:14.03 0.41.0M
NOACHL48.2134 P05:21:07.26 0.21.0M
NOACHL48.2134 S05:21:13.38 -0.31.0M
KIF1HI48.3117 P05:21:07.25 0.21.0M
KIF1HI48.3117 S05:21:13.37 -0.41.0M
ATH5HI49.3133 P05:21:07.34 0.11.0M
ATH5HI49.3133 S05:21:13.90 -0.11.0M
KOR2HI49.9221 P05:21:07.24 -0.11.0M
KOR2HI49.9221 S05:21:13.60 -0.51.0M
LKRHL50.1325 P05:21:07.17 -0.21.0M
LKRHL50.1325 S05:21:14.27 0.11.0M
MRKAHA52.6 26 P05:21:07.70 -0.11.0M
MRKAHA52.6 26 S05:21:14.87 -0.11.0M
ATHUHA53.1131 P05:21:07.96 0.11.0M
ATHUHA53.1131 S05:21:15.08 0.01.0M
ATALHA53.1330 P05:21:07.82 -0.11.0M
ATALHA53.1330 S05:21:14.68 -0.41.0M
PTLHL53.6118 P05:21:07.87 -0.11.0M
PTLHL53.6118 S05:21:14.69 -0.71.0M
MRTHHA56.5108 P05:21:08.62 0.21.0M
MRTHHA56.5108 S05:21:16.24 0.21.0M
ACORHA58.7223 P05:21:08.88 0.11.0M
ACORHA58.7223 S05:21:16.00 -0.71.0M
GR231Y59.5352 P05:21:09.18 0.31.0M
GR231Y59.5352 S05:21:16.65 -0.21.0M
ANTKHA60.6279 P05:21:08.91 -0.21.0M
ANTKHA60.6279 S05:21:17.21 -0.11.0M
THALHA63.8245 P05:21:09.68 0.11.0M
THALHA63.8245 S05:21:18.60 0.41.0M


  Solution details

Event:
    Public ID              nkua2026tdjk
    Description
      region name: Greece
Origin:
    Date                   2026-09-30
    Time                  05:20:58.34
    Latitude              38.2780 deg  +/-      0 km
    Longitude             23.3250 deg  +/-      0 km
    Depth                       6 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap              37 deg

2 Network magnitudes:
    MLv       4.08 +/- 0.21  25            
    M         4.08           25 preferred  

62 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0  14  P       05:20:59.46  -0.2 M  1.0  THIV 
    THIV  HA    0.0  14  S       05:21:00.53  -0.1 M  1.0  THIV 
    THV2  HI    0.0 354  P       05:20:59.77  -0.0 M  1.0  THV2 
    THV2  HI    0.0 354  S       05:21:00.87  -0.0 M  1.0  THV2 
    AMPE  HA    0.1 298  P       05:21:00.21   0.2 M  1.0  AMPE 
    AMPE  HA    0.1 298  S       05:21:01.62   0.4 M  1.0  AMPE 
    VILL  HA    0.1 185  P       05:21:01.01  -0.1 M  1.0  VILL 
    VILL  HA    0.1 185  S       05:21:02.99  -0.3 M  1.0  VILL 
    SAGMA HL    0.1  29  P       05:21:01.66   0.0 M  1.0  SAGMA
    SAGMA HL    0.1  29  S       05:21:04.15   0.0 M  1.0  SAGMA
    MDRA  HA    0.2 153  P       05:21:03.65   0.0 M  1.0  MDRA 
    MDRA  HA    0.2 153  S       05:21:07.74   0.1 M  1.0  MDRA 
    DOMV  HA    0.3 266  P       05:21:04.08  -0.0 M  1.0  DOMV 
    DOMV  HA    0.3 266  S       05:21:08.61   0.1 M  1.0  DOMV 
    ALIO  HA    0.3 128  P       05:21:05.38  -0.1 M  1.0  ALIO 
    ALIO  HA    0.3 128  S       05:21:10.62  -0.2 M  1.0  ALIO 
    PRDM  HA    0.4 270  P       05:21:05.79  -0.3 M  1.0  PRDM 
    PRDM  HA    0.4 270  S       05:21:11.96   0.1 M  1.0  PRDM 
    LTK   HP    0.4 228  P       05:21:06.41   0.3 M  1.0  LTK  
    LTK   HP    0.4 228  S       05:21:12.35   0.3 M  1.0  LTK  
    ERTR  HA    0.4  71  P       05:21:06.00  -0.1 M  1.0  ERTR 
    ERTR  HA    0.4  71  S       05:21:12.15   0.1 M  1.0  ERTR 
    PSAH  HA    0.4  41  P       05:21:06.36   0.2 M  1.0  PSAH 
    PSAH  HA    0.4  41  S       05:21:12.39   0.3 M  1.0  PSAH 
    LOUT  HA    0.4 224  P       05:21:06.27  -0.2 M  1.0  LOUT 
    LOUT  HA    0.4 224  S       05:21:12.67   0.0 M  1.0  LOUT 
    PIR3  HI    0.4 141  P       05:21:06.83   0.2 M  1.0  PIR3 
    PIR3  HI    0.4 141  S       05:21:12.99   0.1 M  1.0  PIR3 
    PIR1  HI    0.4 144  P       05:21:06.96   0.1 M  1.0  PIR1 
    PIR1  HI    0.4 144  S       05:21:13.05  -0.2 M  1.0  PIR1 
    PIR2  HI    0.4 141  P       05:21:06.92  -0.0 M  1.0  PIR2 
    PIR2  HI    0.4 141  S       05:21:13.57   0.1 M  1.0  PIR2 
    ATH   HL    0.4 134  P       05:21:07.69   0.7 M  1.0  ATH  
    ATH   HL    0.4 134  S       05:21:14.03   0.4 M  1.0  ATH  
    NOAC  HL    0.4 134  P       05:21:07.26   0.2 M  1.0  NOAC 
    NOAC  HL    0.4 134  S       05:21:13.38  -0.3 M  1.0  NOAC 
    KIF1  HI    0.4 117  P       05:21:07.25   0.2 M  1.0  KIF1 
    KIF1  HI    0.4 117  S       05:21:13.37  -0.4 M  1.0  KIF1 
    ATH5  HI    0.4 133  P       05:21:07.34   0.1 M  1.0  ATH5 
    ATH5  HI    0.4 133  S       05:21:13.90  -0.1 M  1.0  ATH5 
    KOR2  HI    0.4 221  P       05:21:07.24  -0.1 M  1.0  KOR2 
    KOR2  HI    0.4 221  S       05:21:13.60  -0.5 M  1.0  KOR2 
    LKR   HL    0.5 325  P       05:21:07.17  -0.2 M  1.0  LKR  
    LKR   HL    0.5 325  S       05:21:14.27   0.1 M  1.0  LKR  
    MRKA  HA    0.5  26  P       05:21:07.70  -0.1 M  1.0  MRKA 
    MRKA  HA    0.5  26  S       05:21:14.87  -0.1 M  1.0  MRKA 
    ATAL  HA    0.5 330  P       05:21:07.82  -0.1 M  1.0  ATAL 
    ATAL  HA    0.5 330  S       05:21:14.68  -0.4 M  1.0  ATAL 
    ATHU  HA    0.5 131  P       05:21:07.96   0.1 M  1.0  ATHU 
    ATHU  HA    0.5 131  S       05:21:15.08  -0.0 M  1.0  ATHU 
    PTL   HL    0.5 118  P       05:21:07.87  -0.1 M  1.0  PTL  
    PTL   HL    0.5 118  S       05:21:14.69  -0.7 M  1.0  PTL  
    MRTH  HA    0.5 108  P       05:21:08.62   0.2 M  1.0  MRTH 
    MRTH  HA    0.5 108  S       05:21:16.24   0.2 M  1.0  MRTH 
    ACOR  HA    0.5 223  P       05:21:08.88   0.1 M  1.0  ACOR 
    ACOR  HA    0.5 223  S       05:21:16.00  -0.7 M  1.0  ACOR 
    GR23  1Y    0.5 352  P       05:21:09.18   0.3 M  1.0  GR23 
    GR23  1Y    0.5 352  S       05:21:16.65  -0.2 M  1.0  GR23 
    ANTK  HA    0.5 279  P       05:21:08.91  -0.2 M  1.0  ANTK 
    ANTK  HA    0.5 279  S       05:21:17.21  -0.1 M  1.0  ANTK 
    THAL  HA    0.6 245  P       05:21:09.68   0.1 M  1.0  THAL 
    THAL  HA    0.6 245  S       05:21:18.60   0.4 M  1.0  THAL 

31 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0  14  MLv     4.48  0.40    2081.24      
    THV2  HI    0.0 354  MLv     4.51  0.43    2000.57      
    AMPE  HA    0.1 298  MLv     4.75  0.68    3275.06      
    VILL  HA    0.1 185  MLv     4.09  0.01    471.256      
    SAGMA HL    0.1  29  MLv     3.56 -0.52    117.403      
    MDRA  HA    0.2 153  MLv     4.37  0.29    389.083      
    DOMV  HA    0.3 266  MLv     4.04 -0.04        152      
    ALIO  HA    0.3 128  MLv     3.91 -0.17    69.7533      
    PRDM  HA    0.4 270  MLv     3.92 -0.16    59.7485      
    LTK   HP    0.4 228  MLv     3.53 -0.55    88.8337      
    ERTR  HA    0.4  71  MLv     3.56 -0.52    24.5392      
    PSAH  HA    0.4  41  MLv     4.06 -0.02    77.8391      
    LOUT  HA    0.4 224  MLv     4.09  0.01    75.9212      
    PIR3  HI    0.4 141  MLv     4.13  0.06    78.0441      
    PIR1  HI    0.4 144  MLv     4.35  0.27    118.329      
    PIR2  HI    0.4 141  MLv     4.30  0.22    101.397      
    ATH   HL    0.4 134  MLv     3.97 -0.11    45.8235      
    NOAC  HL    0.4 134  MLv     3.97 -0.10     46.834      
    KIF1  HI    0.4 117  MLv     4.23  0.15    83.5048      
    ATH5  HI    0.4 133  MLv     3.85 -0.23     32.781      
    KOR2  HI    0.4 221  MLv     4.43  0.36    121.968      
    LKR   HL    0.5 325  MLv     4.44  0.37    66.1557      
    MRKA  HA    0.5  26  MLv     4.09  0.01    46.8465      
    ATAL  HA    0.5 330  MLv     4.30  0.22    73.8194      
    ATHU  HA    0.5 131  MLv     4.00 -0.07     23.314      
    PTL   HL    0.5 118  MLv     3.78 -0.30    21.5012      
    MRTH  HA    0.5 108  MLv     4.01 -0.07    31.4028      
    ACOR  HA    0.5 223  MLv     3.88 -0.19    20.6965      
    GR23  1Y    0.5 352  MLv     4.32  0.24    54.0117      
    ANTK  HA    0.5 279  MLv     4.22  0.14    41.2509      
    THAL  HA    0.6 245  MLv     4.10  0.02    53.4367