Earthquake Information
 Origin Time
2025-07-31 00:55:04 (GMT)
 Magnitude
M 2.1
 Latitude
40.1535° N
 Longitude
23.2413° E
 Focal Depth
10 km
 # of Arrivals
42
 Location 29.7 km SW of Poliyiros
59.7 km SSE of Thessaloniki
245.0 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR131Y22.5348 P00:55:07.96 -1.81.0A
PLGHL29.7 35 P00:55:09.70 -1.21.0A
PAIGHT44.2123 P00:55:12.38 -0.71.0A
HORTHT50.8346 P00:55:12.51 -1.61.0A
THEHT58.2336 P00:55:13.63 -1.71.0A
LITHT64.2265 P00:55:15.27 -1.01.0A
OURHT66.0 72 P00:55:15.95 -0.51.0A
GR091Y67.8 34 P00:55:16.30 -0.51.0A
GR181Y68.0226 P00:55:16.12 -0.71.0A
GR121Y69.0301 P00:55:17.24 0.21.0A
SOHHT74.8 7 P00:55:16.76 -1.11.0A
NESNHT76.3232 P00:55:17.97 -0.21.0A
HMT1HT86.2 82 P00:55:20.00 0.31.0A
KOKKHT97.8 41 P00:55:22.70 1.21.0A
GR111Y98.1295 P00:55:21.68 0.11.0A
TYRNHT99.1241 P00:55:21.10 -0.61.0A
GR211Y106.8216 P00:55:22.62 -0.31.0A
SRSHT110.1 16 P00:55:23.09 -0.41.0A
GR161Y111.5264 P00:55:23.73 0.01.0A
AOS2HT123.1155 P00:55:24.83 -0.41.0A
THLHL123.5238 P00:55:25.31 0.01.0A
GR221Y123.5197 P00:55:24.87 -0.41.0A
GR011Y125.9 2 P00:55:26.67 1.11.0A
ACHLHT129.6191 P00:55:26.02 -0.11.0A
GR021Y136.1 34 P00:55:27.56 0.61.0A
KAVAHT142.3 48 P00:55:28.40 0.51.0A
NVRHL142.9 21 P00:55:28.34 0.51.0A
MK04A1Y143.8348 P00:55:28.66 0.61.0A
GR101Y144.4285 P00:55:28.83 0.71.0A
GR171Y145.0252 P00:55:29.98 1.81.0A
AGGHT147.9212 P00:55:28.79 0.21.0A
MMBBS160.7 15 P00:55:31.20 1.01.0A
GR201Y163.7232 P00:55:31.10 0.41.0A
MRKAHA163.8170 P00:55:30.10 -0.61.0A
GR041Y172.1 57 P00:55:33.59 1.81.0A
PRASHL173.0 39 P00:55:32.08 0.21.0A
PENTHL178.8272 P00:55:33.94 1.21.0A
KKBBS188.0357 P00:55:34.45 0.61.0A
TETRHL190.7242 P00:55:35.56 1.31.0A
ERTRHA199.8166 P00:55:35.28 -0.11.0A
ANXHP207.3214 P00:55:36.40 0.01.0A
KLVHL252.8202 P00:55:41.74 -0.31.0A


  Solution details

Event:
    Public ID              nkua2025ovoz
    Description
      region name: Greece
Origin:
    Date                   2025-07-31
    Time                  00:55:04.49  +/-    0.2 s
    Latitude              40.1535 deg  +/-      2 km
    Longitude             23.2413 deg  +/-      2 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.85 s
    Azimuthal gap              41 deg

2 Network magnitudes:
    MLv       2.14 +/- 0.15  30            
    M         2.14           30 preferred  

42 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR13  1Y    0.2 348  P       00:55:07.96  -1.8 A  1.0  GR13 
    PLG   HL    0.3  35  P       00:55:09.70  -1.2 A  1.0  PLG  
    PAIG  HT    0.4 123  P       00:55:12.38  -0.7 A  1.0  PAIG 
    HORT  HT    0.5 346  P       00:55:12.51  -1.6 A  1.0  HORT 
    THE   HT    0.5 336  P       00:55:13.63  -1.7 A  1.0  THE  
    LIT   HT    0.6 265  P       00:55:15.27  -1.0 A  1.0  LIT  
    OUR   HT    0.6  72  P       00:55:15.95  -0.5 A  1.0  OUR  
    GR09  1Y    0.6  34  P       00:55:16.30  -0.5 A  1.0  GR09 
    GR18  1Y    0.6 226  P       00:55:16.12  -0.7 A  1.0  GR18 
    GR12  1Y    0.6 301  P       00:55:17.24   0.2 A  1.0  GR12 
    SOH   HT    0.7   7  P       00:55:16.76  -1.1 A  1.0  SOH  
    NESN  HT    0.7 232  P       00:55:17.97  -0.2 A  1.0  NESN 
    HMT1  HT    0.8  82  P       00:55:20.00   0.3 A  1.0  HMT1 
    KOKK  HT    0.9  41  P       00:55:22.70   1.2 A  1.0  KOKK 
    GR11  1Y    0.9 295  P       00:55:21.68   0.1 A  1.0  GR11 
    TYRN  HT    0.9 241  P       00:55:21.10  -0.6 A  1.0  TYRN 
    GR21  1Y    1.0 216  P       00:55:22.62  -0.3 A  1.0  GR21 
    SRS   HT    1.0  16  P       00:55:23.09  -0.4 A  1.0  SRS  
    GR16  1Y    1.0 264  P       00:55:23.73   0.0 A  1.0  GR16 
    AOS2  HT    1.1 155  P       00:55:24.83  -0.4 A  1.0  AOS2 
    THL   HL    1.1 238  P       00:55:25.31  -0.0 A  1.0  THL  
    GR22  1Y    1.1 197  P       00:55:24.87  -0.4 A  1.0  GR22 
    GR01  1Y    1.1   2  P       00:55:26.67   1.1 A  1.0  GR01 
    ACHL  HT    1.2 191  P       00:55:26.02  -0.1 A  1.0  ACHL 
    GR02  1Y    1.2  34  P       00:55:27.56   0.6 A  1.0  GR02 
    KAVA  HT    1.3  48  P       00:55:28.40   0.5 A  1.0  KAVA 
    NVR   HL    1.3  21  P       00:55:28.34   0.5 A  1.0  NVR  
    MK04A 1Y    1.3 348  P       00:55:28.66   0.6 A  1.0  MK04A
    GR10  1Y    1.3 285  P       00:55:28.83   0.7 A  1.0  GR10 
    GR17  1Y    1.3 252  P       00:55:29.98   1.8 A  1.0  GR17 
    AGG   HT    1.3 212  P       00:55:28.79   0.2 A  1.0  AGG  
    MMB   BS    1.4  15  P       00:55:31.20   1.0 A  1.0  MMB  
    GR20  1Y    1.5 232  P       00:55:31.10   0.4 A  1.0  GR20 
    MRKA  HA    1.5 170  P       00:55:30.10  -0.6 A  1.0  MRKA 
    GR04  1Y    1.5  57  P       00:55:33.59   1.8 A  1.0  GR04 
    PRAS  HL    1.6  39  P       00:55:32.08   0.2 A  1.0  PRAS 
    PENT  HL    1.6 272  P       00:55:33.94   1.2 A  1.0  PENT 
    KKB   BS    1.7 357  P       00:55:34.45   0.6 A  1.0  KKB  
    TETR  HL    1.7 242  P       00:55:35.56   1.3 A  1.0  TETR 
    ERTR  HA    1.8 166  P       00:55:35.28  -0.1 A  1.0  ERTR 
    ANX   HP    1.9 214  P       00:55:36.40   0.0 A  1.0  ANX  
    KLV   HL    2.3 202  P       00:55:41.74  -0.3 A  1.0  KLV  

40 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR13  1Y    0.2 348  MLv     2.10 -0.03     2.7637      
    PLG   HL    0.3  35  MLv     2.14  0.01    1.98107      
    PAIG  HT    0.4 123  MLv     2.00 -0.14   0.481025      
    HORT  HT    0.5 346  MLv     2.42  0.29   0.759919      
    THE   HT    0.5 336  MLv     2.44  0.30   0.505924      
    LIT   HT    0.6 265  MLv     2.17  0.04   0.259045      
    OUR   HT    0.6  72  MLv     2.36  0.23   0.541703      
    GR09  1Y    0.6  34  MLv     2.39  0.25   0.561745      
    GR18  1Y    0.6 226  MLv     2.33  0.19   0.488504      
    GR12  1Y    0.6 301  MLv     2.47  0.34   0.670846      
    SOH   HT    0.7   7  MLv     2.38  0.24   0.506265      
    NESN  HT    0.7 232  MLv     2.68  0.55    1.00774      
    HMT1  HT    0.8  82  MLv     2.25  0.11   0.329476      
    KOKK  HT    0.9  41  MLv     2.13 -0.00   0.221846      
    GR11  1Y    0.9 295  MLv     1.73 -0.41   0.0870756      
    TYRN  HT    0.9 241  MLv     2.03 -0.11   0.131986      
    GR21  1Y    1.0 216  MLv     1.86 -0.27   0.106828      
    SRS   HT    1.0  16  MLv     2.12 -0.01   0.132101      
    GR16  1Y    1.0 264  MLv     2.00 -0.14   0.137644      
    AOS2  HT    1.1 155  MLv     1.94 -0.19   0.106775      
    THL   HL    1.1 238  MLv     2.06 -0.08    0.08284      
    GR22  1Y    1.1 197  MLv     1.99 -0.15   0.117721      
    GR01  1Y    1.1   2  MLv     1.95 -0.19   0.103872      
    ACHL  HT    1.2 191  MLv     1.90 -0.24   0.088825      
    GR02  1Y    1.2  34  MLv     2.03 -0.10   0.112559      
    KAVA  HT    1.3  48  MLv     1.82 -0.32   0.132658      
    NVR   HL    1.3  21  MLv     2.19  0.05   0.110045      
    MK04A 1Y    1.3 348  MLv     2.26  0.12   0.173906      
    GR10  1Y    1.3 285  MLv     1.87 -0.27   0.0706864      
    GR17  1Y    1.3 252  MLv     2.31  0.17   0.191913      
    AGG   HT    1.3 212  MLv     2.27  0.13   0.132284      
    MMB   BS    1.4  15  MLv     2.11 -0.03   0.100966      
    GR20  1Y    1.5 232  MLv     1.84 -0.29   0.0532291      
    MRKA  HA    1.5 170  MLv     1.92 -0.22   0.0630298      
    GR04  1Y    1.5  57  MLv     2.28  0.14   0.131025      
    PRAS  HL    1.6  39  MLv     2.19  0.06    0.10691      
    PENT  HL    1.6 272  MLv     2.08 -0.05   0.0599906      
    KKB   BS    1.7 357  MLv     2.23  0.09   0.0972811      
    TETR  HL    1.7 242  MLv     2.38  0.24   0.133284      
    ERTR  HA    1.8 166  MLv     1.99 -0.15   0.0488933