Earthquake Information
 Origin Time
 2025-05-01 10:23:54 (GMT)
 Magnitude
 M 3.8
 Latitude
 40.2128° N
 Longitude
 23.9445° E
 Focal Depth
 10 km
 # of Arrivals
 95
 Location 26.3 km W of Kariai
46.5 km ESE of Poliyiros
248.6 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism (automatic solution)

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
11147-95 8.66E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
40.223323.94275.03.9

Source parameters determination

Click here for detailed focal mechanism automatic solution


  Intensity map


PGA
 PGV
 MI

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


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT13.8 12 P10:23:56.85 -0.11.0M
OURHT13.8 12 S10:23:59.23 -0.11.0M
HMT1HT26.2 79 P10:23:58.93 0.01.0M
HMT1HT26.2 79 S10:24:02.35 -0.51.0M
PAIGHT38.3217 P10:24:00.71 -0.21.0M
PAIGHT38.3217 S10:24:05.90 -0.31.0M
PLN1HI39.5233 P10:24:01.09 0.01.0M
PLN1HI39.5233 S10:24:06.41 -0.11.0M
PLGHL46.0293 P10:24:01.87 -0.31.0M
PLGHL46.0293 S10:24:07.57 -1.01.0M
GR091Y54.3336 P10:24:03.24 -0.21.0M
GR091Y54.3336 S10:24:10.18 -0.61.0M
KOKKHT67.4 4 P10:24:05.41 -0.11.0M
KOKKHT67.4 4 S10:24:14.22 -0.21.0M
THASHT78.9 56 P10:24:07.17 -0.21.0M
THASHT78.9 56 S10:24:17.63 0.01.0M
HORTHT83.4301 P10:24:07.98 -0.21.0M
HORTHT83.4301 S10:24:19.05 -0.11.0M
KAVAHT99.2 29 P10:24:10.80 0.21.0M
KAVAHT99.2 29 S10:24:23.62 0.21.0M
LIAHL110.9108 P10:24:13.03 0.61.0M
LIAHL110.9108 S10:24:27.14 0.51.0M
AOS2HT118.7184 P10:24:13.71 0.11.0M
AOS2HT118.7184 S10:24:29.44 0.81.0M
ALNAHL120.0183 P10:24:13.92 0.31.0M
ALNAHL120.0183 S10:24:29.39 0.81.0M
GR041Y121.2 45 P10:24:14.18 0.11.0M
GR041Y121.2 45 S10:24:29.77 0.41.0M
GR181Y121.4244 P10:24:14.82 0.61.0M
GR181Y121.4244 S10:24:30.25 0.61.0M
GR121Y122.3284 P10:24:15.28 1.01.0M
GR121Y122.3284 S10:24:30.45 0.71.0M
LITHT124.3264 P10:24:14.60 0.01.0M
LITHT124.3264 S10:24:30.89 0.51.0M
NVRHL126.4357 P10:24:15.14 0.31.0M
NVRHL126.4357 S10:24:31.29 0.41.0M
GR031Y130.8 37 P10:24:15.31 -0.21.0M
GR031Y130.8 37 S10:24:32.48 0.51.0M
NESNHT131.3246 P10:24:16.56 0.91.0M
NESNHT131.3246 S10:24:33.10 0.91.0M
PRASHL136.6 22 P10:24:16.17 -0.31.0M
PRASHL136.6 22 S10:24:34.07 0.41.0M
MMBBS149.3354 P10:24:18.36 0.01.0M
MMBBS149.3354 S10:24:37.31 0.31.0M
GR111Y152.6283 P10:24:18.77 -0.21.0M
GR111Y152.6283 S10:24:38.31 0.31.0M
GR211Y153.9233 P10:24:19.03 -0.11.0M
GR211Y153.9233 S10:24:38.56 0.21.0M
GRGHT154.2302 P10:24:19.67 0.41.0M
GRGHT154.2302 S10:24:38.61 0.11.0M
TYRNHT156.2249 P10:24:19.98 0.51.0M
TYRNHT156.2249 S10:24:39.10 0.11.0M
GR221Y157.4218 P10:24:19.37 -0.31.0M
GR221Y157.4218 S10:24:38.46 -0.81.0M
GR051Y157.7 63 P10:24:20.43 0.81.0M
GR051Y157.7 63 S10:24:39.30 0.01.0M
ACHLHT158.4212 P10:24:19.74 0.01.0M
ACHLHT158.4212 S10:24:38.53 -0.91.0M
MK04A1Y160.9326 P10:24:20.47 0.31.0M
MK04A1Y160.9326 S10:24:40.34 0.21.0M
GR231Y167.9202 P10:24:21.52 0.51.0M
GR231Y167.9202 S10:24:41.79 0.11.0M
RDOHL169.5 52 P10:24:20.88 -0.41.0M
RDOHL169.5 52 S10:24:42.10 -0.11.0M
GR161Y171.6264 P10:24:21.82 0.11.0M
GR161Y171.6264 S10:24:42.73 -0.31.0M
GR071Y174.6291 P10:24:22.11 0.11.0M
GR071Y174.6291 S10:24:43.35 -0.11.0M
THLHL179.8246 P10:24:22.58 -0.11.0M
THLHL179.8246 S10:24:43.77 -0.71.0M
PSAHHA184.5188 P10:24:22.55 -0.61.0M
PSAHHA184.5188 S10:24:44.86 -0.61.0M
ATALHA186.7205 P10:24:23.47 0.01.0M
ATALHA186.7205 S10:24:45.96 -0.11.0M
LKRHL191.9205 P10:24:24.13 0.01.0M
LKRHL191.9205 S10:24:47.01 -0.11.0M
KKBBS193.6339 P10:24:24.66 0.31.0M
KKBBS193.6339 S10:24:47.28 -0.31.0M
AXARHA195.0215 P10:24:24.74 0.21.0M
KDZBS196.4 37 P10:24:24.03 -0.71.0M
KDZBS196.4 37 S10:24:47.97 -0.31.0M
MK03A1Y197.7303 P10:24:25.42 0.41.0M
MK03A1Y197.7303 S10:24:48.39 -0.41.0M
SIGRHT197.8124 P10:24:24.76 -0.21.0M
SIGRHT197.8124 S10:24:48.31 -0.21.0M
ERTRHA201.3184 P10:24:24.62 -0.71.0M
ERTRHA201.3184 S10:24:48.55 -0.71.0M
GR101Y201.4279 P10:24:25.54 0.01.0M
GR101Y201.4279 S10:24:49.08 -0.61.0M
GR171Y204.2255 P10:24:26.22 0.41.0M
GR171Y204.2255 S10:24:50.34 0.21.0M
GR261Y206.7193 P10:24:25.33 -0.81.0M
GR261Y206.7193 S10:24:50.41 -0.21.0M
GR201Y217.2240 P10:24:27.57 0.01.0M
GR201Y217.2240 S10:24:52.70 -0.51.0M


  Solution details 

Event:
    Public ID              nkua2025imay
    Description
      region name: Greece
Origin:
    Date                   2025-05-01
    Time                  10:23:53.84
    Latitude              40.2128 deg  +/-      0 km
    Longitude             23.9445 deg  +/-      0 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap              59 deg

2 Network magnitudes:
    MLv       3.85 +/- 0.23  36            
    M         3.85           36 preferred  

95 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.1  12  P       10:23:56.85  -0.1 M  1.0  OUR  
    OUR   HT    0.1  12  S       10:23:59.23  -0.1 M  1.0  OUR  
    HMT1  HT    0.2  79  P       10:23:58.93  -0.0 M  1.0  HMT1 
    HMT1  HT    0.2  79  S       10:24:02.35  -0.5 M  1.0  HMT1 
    PAIG  HT    0.3 217  P       10:24:00.71  -0.2 M  1.0  PAIG 
    PAIG  HT    0.3 217  S       10:24:05.90  -0.3 M  1.0  PAIG 
    PLN1  HI    0.4 233  P       10:24:01.09   0.0 M  1.0  PLN1 
    PLN1  HI    0.4 233  S       10:24:06.41  -0.1 M  1.0  PLN1 
    PLG   HL    0.4 293  P       10:24:01.87  -0.3 M  1.0  PLG  
    PLG   HL    0.4 293  S       10:24:07.57  -1.0 M  1.0  PLG  
    GR09  1Y    0.5 336  P       10:24:03.24  -0.2 M  1.0  GR09 
    GR09  1Y    0.5 336  S       10:24:10.18  -0.6 M  1.0  GR09 
    KOKK  HT    0.6   4  P       10:24:05.41  -0.1 M  1.0  KOKK 
    KOKK  HT    0.6   4  S       10:24:14.22  -0.2 M  1.0  KOKK 
    THAS  HT    0.7  56  P       10:24:07.17  -0.2 M  1.0  THAS 
    THAS  HT    0.7  56  S       10:24:17.63  -0.0 M  1.0  THAS 
    HORT  HT    0.8 301  P       10:24:07.98  -0.2 M  1.0  HORT 
    HORT  HT    0.8 301  S       10:24:19.05  -0.1 M  1.0  HORT 
    KAVA  HT    0.9  29  P       10:24:10.80   0.2 M  1.0  KAVA 
    KAVA  HT    0.9  29  S       10:24:23.62   0.2 M  1.0  KAVA 
    LIA   HL    1.0 108  P       10:24:13.03   0.6 M  1.0  LIA  
    LIA   HL    1.0 108  S       10:24:27.14   0.5 M  1.0  LIA  
    ALNA  HL    1.1 183  P       10:24:13.92   0.3 M  1.0  ALNA 
    ALNA  HL    1.1 183  S       10:24:29.39   0.8 M  1.0  ALNA 
    AOS2  HT    1.1 184  P       10:24:13.71   0.1 M  1.0  AOS2 
    AOS2  HT    1.1 184  S       10:24:29.44   0.8 M  1.0  AOS2 
    GR04  1Y    1.1  45  P       10:24:14.18   0.1 M  1.0  GR04 
    GR04  1Y    1.1  45  S       10:24:29.77   0.4 M  1.0  GR04 
    GR18  1Y    1.1 244  P       10:24:14.82   0.6 M  1.0  GR18 
    GR18  1Y    1.1 244  S       10:24:30.25   0.6 M  1.0  GR18 
    GR12  1Y    1.1 284  P       10:24:15.28   1.0 M  1.0  GR12 
    GR12  1Y    1.1 284  S       10:24:30.45   0.7 M  1.0  GR12 
    LIT   HT    1.1 264  P       10:24:14.60  -0.0 M  1.0  LIT  
    LIT   HT    1.1 264  S       10:24:30.89   0.5 M  1.0  LIT  
    NVR   HL    1.1 357  P       10:24:15.14   0.3 M  1.0  NVR  
    NVR   HL    1.1 357  S       10:24:31.29   0.4 M  1.0  NVR  
    GR03  1Y    1.2  37  P       10:24:15.31  -0.2 M  1.0  GR03 
    GR03  1Y    1.2  37  S       10:24:32.48   0.5 M  1.0  GR03 
    NESN  HT    1.2 246  P       10:24:16.56   0.9 M  1.0  NESN 
    NESN  HT    1.2 246  S       10:24:33.10   0.9 M  1.0  NESN 
    PRAS  HL    1.2  22  P       10:24:16.17  -0.3 M  1.0  PRAS 
    PRAS  HL    1.2  22  S       10:24:34.07   0.4 M  1.0  PRAS 
    MMB   BS    1.3 354  P       10:24:18.36  -0.0 M  1.0  MMB  
    MMB   BS    1.3 354  S       10:24:37.31   0.3 M  1.0  MMB  
    GR11  1Y    1.4 283  P       10:24:18.77  -0.2 M  1.0  GR11 
    GR11  1Y    1.4 283  S       10:24:38.31   0.3 M  1.0  GR11 
    GR21  1Y    1.4 233  P       10:24:19.03  -0.1 M  1.0  GR21 
    GR21  1Y    1.4 233  S       10:24:38.56   0.2 M  1.0  GR21 
    GRG   HT    1.4 302  P       10:24:19.67   0.4 M  1.0  GRG  
    GRG   HT    1.4 302  S       10:24:38.61   0.1 M  1.0  GRG  
    TYRN  HT    1.4 249  P       10:24:19.98   0.5 M  1.0  TYRN 
    TYRN  HT    1.4 249  S       10:24:39.10   0.1 M  1.0  TYRN 
    GR22  1Y    1.4 218  P       10:24:19.37  -0.3 M  1.0  GR22 
    GR22  1Y    1.4 218  S       10:24:38.46  -0.8 M  1.0  GR22 
    GR05  1Y    1.4  63  P       10:24:20.43   0.8 M  1.0  GR05 
    GR05  1Y    1.4  63  S       10:24:39.30  -0.0 M  1.0  GR05 
    ACHL  HT    1.4 212  P       10:24:19.74   0.0 M  1.0  ACHL 
    ACHL  HT    1.4 212  S       10:24:38.53  -0.9 M  1.0  ACHL 
    MK04A 1Y    1.4 326  P       10:24:20.47   0.3 M  1.0  MK04A
    MK04A 1Y    1.4 326  S       10:24:40.34   0.2 M  1.0  MK04A
    GR23  1Y    1.5 202  P       10:24:21.52   0.5 M  1.0  GR23 
    GR23  1Y    1.5 202  S       10:24:41.79   0.1 M  1.0  GR23 
    RDO   HL    1.5  52  P       10:24:20.88  -0.4 M  1.0  RDO  
    RDO   HL    1.5  52  S       10:24:42.10  -0.1 M  1.0  RDO  
    GR16  1Y    1.5 264  P       10:24:21.82   0.1 M  1.0  GR16 
    GR16  1Y    1.5 264  S       10:24:42.73  -0.3 M  1.0  GR16 
    GR07  1Y    1.6 291  P       10:24:22.11   0.1 M  1.0  GR07 
    GR07  1Y    1.6 291  S       10:24:43.35  -0.1 M  1.0  GR07 
    THL   HL    1.6 246  P       10:24:22.58  -0.1 M  1.0  THL  
    THL   HL    1.6 246  S       10:24:43.77  -0.7 M  1.0  THL  
    PSAH  HA    1.7 188  P       10:24:22.55  -0.6 M  1.0  PSAH 
    PSAH  HA    1.7 188  S       10:24:44.86  -0.6 M  1.0  PSAH 
    ATAL  HA    1.7 205  P       10:24:23.47  -0.0 M  1.0  ATAL 
    ATAL  HA    1.7 205  S       10:24:45.96  -0.1 M  1.0  ATAL 
    LKR   HL    1.7 205  P       10:24:24.13   0.0 M  1.0  LKR  
    LKR   HL    1.7 205  S       10:24:47.01  -0.1 M  1.0  LKR  
    KKB   BS    1.7 339  P       10:24:24.66   0.3 M  1.0  KKB  
    KKB   BS    1.7 339  S       10:24:47.28  -0.3 M  1.0  KKB  
    AXAR  HA    1.8 215  P       10:24:24.74   0.2 M  1.0  AXAR 
    KDZ   BS    1.8  37  P       10:24:24.03  -0.7 M  1.0  KDZ  
    KDZ   BS    1.8  37  S       10:24:47.97  -0.3 M  1.0  KDZ  
    MK03A 1Y    1.8 303  P       10:24:25.42   0.4 M  1.0  MK03A
    MK03A 1Y    1.8 303  S       10:24:48.39  -0.4 M  1.0  MK03A
    SIGR  HT    1.8 124  P       10:24:24.76  -0.2 M  1.0  SIGR 
    SIGR  HT    1.8 124  S       10:24:48.31  -0.2 M  1.0  SIGR 
    ERTR  HA    1.8 184  P       10:24:24.62  -0.7 M  1.0  ERTR 
    ERTR  HA    1.8 184  S       10:24:48.55  -0.7 M  1.0  ERTR 
    GR10  1Y    1.8 279  P       10:24:25.54   0.0 M  1.0  GR10 
    GR10  1Y    1.8 279  S       10:24:49.08  -0.6 M  1.0  GR10 
    GR17  1Y    1.8 255  P       10:24:26.22   0.4 M  1.0  GR17 
    GR17  1Y    1.8 255  S       10:24:50.34   0.2 M  1.0  GR17 
    GR26  1Y    1.9 193  P       10:24:25.33  -0.8 M  1.0  GR26 
    GR26  1Y    1.9 193  S       10:24:50.41  -0.2 M  1.0  GR26 
    GR20  1Y    2.0 240  P       10:24:27.57   0.0 M  1.0  GR20 
    GR20  1Y    2.0 240  S       10:24:52.70  -0.5 M  1.0  GR20 

48 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.1  12  MLv     4.08  0.23    432.577      
    HMT1  HT    0.2  79  MLv     3.35 -0.49    39.7674      
    PAIG  HT    0.3 217  MLv     3.53 -0.31    23.0718      
    PLN1  HI    0.4 233  MLv     3.95  0.11    73.4322      
    PLG   HL    0.4 293  MLv     4.05  0.20    62.4496      
    GR09  1Y    0.5 336  MLv     4.35  0.50    77.9693      
    KOKK  HT    0.6   4  MLv     4.20  0.35    36.5139      
    THAS  HT    0.7  56  MLv     4.40  0.56      51.24      
    HORT  HT    0.8 301  MLv     4.29  0.45    25.4952      
    KAVA  HT    0.9  29  MLv     3.93  0.08    28.4164      
    LIA   HL    1.0 108  MLv     3.28 -0.57    5.30535      
    ALNA  HL    1.1 183  MLv     3.93  0.08    10.9105      
    AOS2  HT    1.1 184  MLv     3.86  0.01    9.15984      
    GR04  1Y    1.1  45  MLv     4.11  0.27    16.1244      
    GR18  1Y    1.1 244  MLv     3.74 -0.11    6.79798      
    GR12  1Y    1.1 284  MLv     3.79 -0.06    7.51873      
    LIT   HT    1.1 264  MLv     3.52 -0.32    2.90655      
    NVR   HL    1.1 357  MLv     4.03  0.18    9.19619      
    GR03  1Y    1.2  37  MLv     4.23  0.38    18.8069      
    NESN  HT    1.2 246  MLv     4.24  0.39    19.1472      
    PRAS  HL    1.2  22  MLv     4.08  0.24    12.5981      
    MMB   BS    1.3 354  MLv     4.18  0.33    13.4924      
    GR11  1Y    1.4 283  MLv     3.49 -0.35    2.69838      
    GR21  1Y    1.4 233  MLv     3.52 -0.33    2.82849      
    GRG   HT    1.4 302  MLv     3.85  0.00    5.97996      
    TYRN  HT    1.4 249  MLv     3.71 -0.14    3.30757      
    GR22  1Y    1.4 218  MLv     4.03  0.18    8.72473      
    GR05  1Y    1.4  63  MLv     4.09  0.25    10.1296      
    ACHL  HT    1.4 212  MLv     3.75 -0.10    4.51133      
    MK04A 1Y    1.4 326  MLv     4.32  0.47    16.3879      
    GR23  1Y    1.5 202  MLv     4.18  0.33    10.9211      
    RDO   HL    1.5  52  MLv     3.97  0.12    4.50741      
    GR16  1Y    1.5 264  MLv     3.47 -0.38    2.04268      
    GR07  1Y    1.6 291  MLv     3.65 -0.20    3.00235      
    THL   HL    1.6 246  MLv     3.84 -0.01      2.651      
    PSAH  HA    1.7 188  MLv     3.73 -0.11     3.2403      
    ATAL  HA    1.7 205  MLv     3.51 -0.34    1.88044      
    LKR   HL    1.7 205  MLv     3.70 -0.15    1.46838      
    KKB   BS    1.7 339  MLv     4.15  0.30    7.60835      
    AXAR  HA    1.8 215  MLv     3.25 -0.60    3.72159      
    KDZ   BS    1.8  37  MLv     4.07  0.22    6.10338      
    MK03A 1Y    1.8 303  MLv     3.62 -0.23    2.13099      
    SIGR  HT    1.8 124  MLv     3.39 -0.45    1.27525      
    ERTR  HA    1.8 184  MLv     3.67 -0.18    2.31076      
    GR10  1Y    1.8 279  MLv     3.46 -0.39     1.4137      
    GR17  1Y    1.8 255  MLv     3.89  0.04    3.69016      
    GR26  1Y    1.9 193  MLv     3.65 -0.20    2.05568      
    GR20  1Y    2.0 240  MLv     3.33 -0.52   0.878445