Earthquake Information
 Origin Time
2025-10-07 23:31:10 (GMT)
 Magnitude
M 2.8
 Latitude
39.5860° N
 Longitude
23.4675° E
 Focal Depth
27 km
 # of Arrivals
76
 Location 46.6 km N of Skiathos
51.0 km ENE of Volos
179.7 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PAIGHT42.9 25 P23:31:17.61 -0.51.0M
PAIGHT42.9 25 S23:31:23.60 -0.81.0M
PLN1HI46.7 11 P23:31:18.30 -0.31.0M
PLN1HI46.7 11 S23:31:25.07 -0.21.0M
VOL2HI50.7241 P23:31:18.22 -0.91.0M
VOL2HI50.7241 S23:31:26.30 -0.11.0M
AOS2HT58.5146 P23:31:20.01 -0.31.0M
AOS2HT58.5146 S23:31:28.36 0.01.0M
ALNAHL60.0145 P23:31:20.48 0.11.0M
ALNAHL60.0145 S23:31:28.65 0.11.0M
GR181Y70.2283 P23:31:22.44 0.31.0M
GR181Y70.2283 S23:31:31.45 -0.21.0M
ACHLHT77.8214 P23:31:22.72 -0.41.0M
ACHLHT77.8214 S23:31:33.07 -0.21.0M
GR221Y78.0225 P23:31:22.89 -0.31.0M
GR221Y78.0225 S23:31:33.44 -0.11.0M
NESNHT80.9281 P23:31:23.91 0.31.0M
NESNHT80.9281 S23:31:34.28 0.01.0M
GR211Y85.3254 P23:31:24.15 -0.21.0M
GR211Y85.3254 S23:31:35.45 0.01.0M
GR131Y88.4344 P23:31:24.90 0.11.0M
GR131Y88.4344 S23:31:36.24 0.11.0M
GR231Y89.0193 P23:31:25.05 0.31.0M
GR231Y89.0193 S23:31:36.31 0.01.0M
GINAHL92.8276 P23:31:25.60 0.21.0M
GINAHL92.8276 S23:31:37.46 0.11.0M
OURHT94.0 28 P23:31:25.98 0.51.0M
OURHT94.0 28 S23:31:37.65 0.11.0M
MRKAHA98.5174 P23:31:26.64 0.31.0M
MRKAHA98.5174 S23:31:38.82 -0.11.0M
HMT1HT100.1 42 P23:31:26.81 0.31.0M
HMT1HT100.1 42 S23:31:39.32 0.01.0M
LITHT101.2304 P23:31:26.93 0.11.0M
LITHT101.2304 S23:31:39.73 -0.11.0M
TYRNHT106.6277 P23:31:27.71 0.21.0M
TYRNHT106.6277 S23:31:41.14 0.01.0M
PSAHHA114.1172 P23:31:28.87 0.31.0M
PSAHHA114.1172 S23:31:42.79 0.01.0M
AXARHA114.7218 P23:31:28.92 0.21.0M
AXARHA114.7218 S23:31:42.98 -0.11.0M
AGGHT115.9237 P23:31:29.15 0.31.0M
AGGHT115.9237 S23:31:43.28 -0.21.0M
HORTHT116.8344 P23:31:29.14 0.11.0M
HORTHT116.8344 S23:31:43.45 -0.21.0M
GR091Y120.9 9 P23:31:29.86 0.51.0M
GR091Y120.9 9 S23:31:44.36 0.01.0M
THEHT124.0340 P23:31:30.13 0.31.0M
THEHT124.0340 S23:31:45.06 -0.11.0M
THLHL124.6269 P23:31:29.99 0.11.0M
THLHL124.6269 S23:31:45.27 -0.11.0M
GR121Y126.1321 P23:31:30.10 0.01.0M
GR121Y126.1321 S23:31:45.12 -0.51.0M
GR261Y132.0182 P23:31:30.92 0.01.0M
GR261Y132.0182 S23:31:46.96 -0.11.0M
ERTRHA134.0168 P23:31:31.36 0.31.0M
ERTRHA134.0168 S23:31:47.37 0.01.0M
SOHHT137.6356 P23:31:32.05 0.41.0M
SOHHT137.6356 S23:31:48.20 -0.11.0M
AMPEHA143.9187 P23:31:32.73 0.31.0M
AMPEHA143.9187 S23:31:49.39 -0.21.0M
KOKKHT144.2 18 P23:31:32.47 0.11.0M
KOKKHT144.2 18 S23:31:49.76 0.11.0M
GR241Y148.4228 P23:31:33.48 0.41.0M
GR241Y148.4228 S23:31:50.70 -0.21.0M
GR111Y150.6314 P23:31:33.39 0.11.0M
GR111Y150.6314 S23:31:51.23 0.01.0M
DOMVHA153.7196 P23:31:33.63 0.01.0M
DOMVHA153.7196 S23:31:51.81 0.01.0M
DSFHP153.8212 P23:31:33.37 -0.41.0M
DSFHP153.8212 S23:31:51.88 -0.11.0M
ANTKHA154.0208 P23:31:33.57 -0.11.0M
ANTKHA154.0208 S23:31:51.67 -0.31.0M
PRDMHA154.8200 P23:31:33.64 -0.21.0M
PRDMHA154.8200 S23:31:51.85 -0.31.0M
THASHT155.6 43 P23:31:33.43 -0.51.0M
THASHT155.6 43 S23:31:52.12 -0.11.0M


  Solution details

Event:
    Public ID              nkua2025trnx
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-10-07
    Time                  23:31:09.69
    Latitude              39.5860 deg  +/-      0 km
    Longitude             23.4675 deg  +/-      0 km
    Depth                      27 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.23 s
    Azimuthal gap             101 deg

2 Network magnitudes:
    MLv       2.76 +/- 0.16  30            
    M         2.76           30 preferred  

76 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PAIG  HT    0.4  25  P       23:31:17.61  -0.5 M  1.0  PAIG 
    PAIG  HT    0.4  25  S       23:31:23.60  -0.8 M  1.0  PAIG 
    PLN1  HI    0.4  11  P       23:31:18.30  -0.3 M  1.0  PLN1 
    PLN1  HI    0.4  11  S       23:31:25.07  -0.2 M  1.0  PLN1 
    VOL2  HI    0.5 241  P       23:31:18.22  -0.9 M  1.0  VOL2 
    VOL2  HI    0.5 241  S       23:31:26.30  -0.1 M  1.0  VOL2 
    AOS2  HT    0.5 146  P       23:31:20.01  -0.3 M  1.0  AOS2 
    AOS2  HT    0.5 146  S       23:31:28.36   0.0 M  1.0  AOS2 
    ALNA  HL    0.5 145  P       23:31:20.48   0.1 M  1.0  ALNA 
    ALNA  HL    0.5 145  S       23:31:28.65   0.1 M  1.0  ALNA 
    GR18  1Y    0.6 283  P       23:31:22.44   0.3 M  1.0  GR18 
    GR18  1Y    0.6 283  S       23:31:31.45  -0.2 M  1.0  GR18 
    ACHL  HT    0.7 214  P       23:31:22.72  -0.4 M  1.0  ACHL 
    ACHL  HT    0.7 214  S       23:31:33.07  -0.2 M  1.0  ACHL 
    GR22  1Y    0.7 225  P       23:31:22.89  -0.3 M  1.0  GR22 
    GR22  1Y    0.7 225  S       23:31:33.44  -0.1 M  1.0  GR22 
    NESN  HT    0.7 281  P       23:31:23.91   0.3 M  1.0  NESN 
    NESN  HT    0.7 281  S       23:31:34.28   0.0 M  1.0  NESN 
    GR21  1Y    0.8 254  P       23:31:24.15  -0.2 M  1.0  GR21 
    GR21  1Y    0.8 254  S       23:31:35.45  -0.0 M  1.0  GR21 
    GR13  1Y    0.8 344  P       23:31:24.90   0.1 M  1.0  GR13 
    GR13  1Y    0.8 344  S       23:31:36.24   0.1 M  1.0  GR13 
    GR23  1Y    0.8 193  P       23:31:25.05   0.3 M  1.0  GR23 
    GR23  1Y    0.8 193  S       23:31:36.31   0.0 M  1.0  GR23 
    GINA  HL    0.8 276  P       23:31:25.60   0.2 M  1.0  GINA 
    GINA  HL    0.8 276  S       23:31:37.46   0.1 M  1.0  GINA 
    OUR   HT    0.8  28  P       23:31:25.98   0.5 M  1.0  OUR  
    OUR   HT    0.8  28  S       23:31:37.65   0.1 M  1.0  OUR  
    MRKA  HA    0.9 174  P       23:31:26.64   0.3 M  1.0  MRKA 
    MRKA  HA    0.9 174  S       23:31:38.82  -0.1 M  1.0  MRKA 
    HMT1  HT    0.9  42  P       23:31:26.81   0.3 M  1.0  HMT1 
    HMT1  HT    0.9  42  S       23:31:39.32  -0.0 M  1.0  HMT1 
    LIT   HT    0.9 304  P       23:31:26.93   0.1 M  1.0  LIT  
    LIT   HT    0.9 304  S       23:31:39.73  -0.1 M  1.0  LIT  
    TYRN  HT    1.0 277  P       23:31:27.71   0.2 M  1.0  TYRN 
    TYRN  HT    1.0 277  S       23:31:41.14   0.0 M  1.0  TYRN 
    PSAH  HA    1.0 172  P       23:31:28.87   0.3 M  1.0  PSAH 
    PSAH  HA    1.0 172  S       23:31:42.79  -0.0 M  1.0  PSAH 
    AXAR  HA    1.0 218  P       23:31:28.92   0.2 M  1.0  AXAR 
    AXAR  HA    1.0 218  S       23:31:42.98  -0.1 M  1.0  AXAR 
    AGG   HT    1.0 237  P       23:31:29.15   0.3 M  1.0  AGG  
    AGG   HT    1.0 237  S       23:31:43.28  -0.2 M  1.0  AGG  
    HORT  HT    1.0 344  P       23:31:29.14   0.1 M  1.0  HORT 
    HORT  HT    1.0 344  S       23:31:43.45  -0.2 M  1.0  HORT 
    GR09  1Y    1.1   9  P       23:31:29.86   0.5 M  1.0  GR09 
    GR09  1Y    1.1   9  S       23:31:44.36  -0.0 M  1.0  GR09 
    THE   HT    1.1 340  P       23:31:30.13   0.3 M  1.0  THE  
    THE   HT    1.1 340  S       23:31:45.06  -0.1 M  1.0  THE  
    THL   HL    1.1 269  P       23:31:29.99   0.1 M  1.0  THL  
    THL   HL    1.1 269  S       23:31:45.27  -0.1 M  1.0  THL  
    GR12  1Y    1.1 321  P       23:31:30.10   0.0 M  1.0  GR12 
    GR12  1Y    1.1 321  S       23:31:45.12  -0.5 M  1.0  GR12 
    GR26  1Y    1.2 182  P       23:31:30.92  -0.0 M  1.0  GR26 
    GR26  1Y    1.2 182  S       23:31:46.96  -0.1 M  1.0  GR26 
    ERTR  HA    1.2 168  P       23:31:31.36   0.3 M  1.0  ERTR 
    ERTR  HA    1.2 168  S       23:31:47.37   0.0 M  1.0  ERTR 
    SOH   HT    1.2 356  P       23:31:32.05   0.4 M  1.0  SOH  
    SOH   HT    1.2 356  S       23:31:48.20  -0.1 M  1.0  SOH  
    AMPE  HA    1.3 187  P       23:31:32.73   0.3 M  1.0  AMPE 
    AMPE  HA    1.3 187  S       23:31:49.39  -0.2 M  1.0  AMPE 
    KOKK  HT    1.3  18  P       23:31:32.47   0.1 M  1.0  KOKK 
    KOKK  HT    1.3  18  S       23:31:49.76   0.1 M  1.0  KOKK 
    GR24  1Y    1.3 228  P       23:31:33.48   0.4 M  1.0  GR24 
    GR24  1Y    1.3 228  S       23:31:50.70  -0.2 M  1.0  GR24 
    GR11  1Y    1.4 314  P       23:31:33.39   0.1 M  1.0  GR11 
    GR11  1Y    1.4 314  S       23:31:51.23   0.0 M  1.0  GR11 
    DOMV  HA    1.4 196  P       23:31:33.63   0.0 M  1.0  DOMV 
    DOMV  HA    1.4 196  S       23:31:51.81   0.0 M  1.0  DOMV 
    DSF   HP    1.4 212  P       23:31:33.37  -0.4 M  1.0  DSF  
    DSF   HP    1.4 212  S       23:31:51.88  -0.1 M  1.0  DSF  
    ANTK  HA    1.4 208  P       23:31:33.57  -0.1 M  1.0  ANTK 
    ANTK  HA    1.4 208  S       23:31:51.67  -0.3 M  1.0  ANTK 
    PRDM  HA    1.4 200  P       23:31:33.64  -0.2 M  1.0  PRDM 
    PRDM  HA    1.4 200  S       23:31:51.85  -0.3 M  1.0  PRDM 
    THAS  HT    1.4  43  P       23:31:33.43  -0.5 M  1.0  THAS 
    THAS  HT    1.4  43  S       23:31:52.12  -0.1 M  1.0  THAS 

38 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PAIG  HT    0.4  25  MLv     2.80  0.05    3.31377      
    PLN1  HI    0.4  11  MLv     3.24  0.48    9.31233      
    VOL2  HI    0.5 241  MLv     2.88  0.12    3.26281      
    AOS2  HT    0.5 146  MLv     2.77  0.02    1.62724      
    ALNA  HL    0.5 145  MLv     2.91  0.15    2.07654      
    GR18  1Y    0.6 283  MLv     3.06  0.30    2.54501      
    ACHL  HT    0.7 214  MLv     2.62 -0.14   0.850647      
    GR22  1Y    0.7 225  MLv     2.95  0.20    1.82999      
    NESN  HT    0.7 281  MLv     3.41  0.65    5.05544      
    GR21  1Y    0.8 254  MLv     2.87  0.11    1.39173      
    GR13  1Y    0.8 344  MLv     2.81  0.06    1.17187      
    GR23  1Y    0.8 193  MLv     3.02  0.27    1.90617      
    GINA  HL    0.8 276  MLv     2.82  0.06    1.12546      
    OUR   HT    0.8  28  MLv     2.99  0.23    1.64651      
    MRKA  HA    0.9 174  MLv     2.85  0.09    1.14149      
    HMT1  HT    0.9  42  MLv     2.52 -0.23   0.526401      
    LIT   HT    0.9 304  MLv     2.46 -0.30   0.325157      
    TYRN  HT    1.0 277  MLv     2.50 -0.25   0.364186      
    PSAH  HA    1.0 172  MLv     2.79  0.03   0.826339      
    AXAR  HA    1.0 218  MLv     2.20 -0.55   0.853995      
    AGG   HT    1.0 237  MLv     2.94  0.18   0.893852      
    HORT  HT    1.0 344  MLv     2.96  0.20   0.804591      
    GR09  1Y    1.1   9  MLv     3.08  0.33    1.51219      
    THE   HT    1.1 340  MLv     2.72 -0.04    0.41311      
    THL   HL    1.1 269  MLv     2.49 -0.26   0.223539      
    GR12  1Y    1.1 321  MLv     3.08  0.33    1.42649      
    GR26  1Y    1.2 182  MLv     2.58 -0.17   0.420418      
    ERTR  HA    1.2 168  MLv     2.56 -0.20   0.387414      
    SOH   HT    1.2 356  MLv     2.77  0.01   0.600674      
    AMPE  HA    1.3 187  MLv     2.66 -0.10   0.436252      
    KOKK  HT    1.3  18  MLv     2.74 -0.01   0.525271      
    GR24  1Y    1.3 228  MLv     2.46 -0.29   0.263634      
    GR11  1Y    1.4 314  MLv     2.47 -0.28   0.263253      
    DOMV  HA    1.4 196  MLv     2.82  0.07   0.568308      
    DSF   HP    1.4 212  MLv     2.47 -0.28   0.253303      
    ANTK  HA    1.4 208  MLv     2.46 -0.29   0.247565      
    PRDM  HA    1.4 200  MLv     2.60 -0.15   0.338338      
    THAS  HT    1.4  43  MLv     2.74 -0.02   0.454413