Earthquake Information
 Origin Time
2025-05-13 21:16:09 (GMT)
 Magnitude
M 1.8
 Latitude
39.3210° N
 Longitude
23.5630° E
 Focal Depth
2 km
 # of Arrivals
23
 Location 18.5 km NNE of Skiathos
53.3 km E of Volos
149.5 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NEOHL29.4267 P21:16:14.56 -0.21.0A
ALNAHL30.0126 P21:16:15.14 -0.11.0A
AOS2HT30.9128 P21:16:14.48 -0.51.0A
ACHLHT62.7236 P21:16:19.53 -0.81.0A
GR221Y68.5248 P21:16:20.57 -0.81.0A
MRKAHA68.6178 P21:16:20.75 -0.61.0A
PAIGHT69.1 8 P21:16:21.81 0.41.0A
PSAHHA83.9175 P21:16:23.82 -0.11.0A
ATALHA84.1214 P21:16:24.75 0.81.0A
GR181Y89.1301 P21:16:25.43 0.61.0A
LKRHL89.2213 P21:16:25.09 0.31.0A
GR211Y90.5274 P21:16:24.69 -0.41.0A
AXARHA99.5232 P21:16:27.01 0.41.0A
GR261Y103.3187 P21:16:26.92 -0.21.0A
ERTRHA103.5169 P21:16:26.35 -0.91.0A
AMPEHA116.2193 P21:16:30.12 0.91.0A
PLGHL117.2355 P21:16:28.79 -0.61.0A
OURHT118.2 17 P21:16:29.58 0.11.0A
TYRNHT122.1291 P21:16:30.51 0.31.0A
MRTHHA137.2166 P21:16:32.87 0.61.0A
GR241Y137.6240 P21:16:32.62 0.21.0A
ANXHP163.4241 P21:16:35.48 -0.61.0A
VLYHL164.5173 P21:16:37.25 1.11.0A


  Solution details

Event:
    Public ID              nkua2025jiun
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-05-13
    Time                  21:16:09.35  +/-    0.3 s
    Latitude              39.3210 deg  +/-      2 km
    Longitude             23.5630 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.57 s
    Azimuthal gap             109 deg

2 Network magnitudes:
    MLv       1.81 +/- 0.13  17            
    M         1.81           17 preferred  

23 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NEO   HL    0.3 267  P       21:16:14.56  -0.2 A  1.0  NEO  
    AOS2  HT    0.3 128  P       21:16:14.48  -0.5 A  1.0  AOS2 
    ALNA  HL    0.3 126  P       21:16:15.14  -0.1 A  1.0  ALNA 
    ACHL  HT    0.6 236  P       21:16:19.53  -0.8 A  1.0  ACHL 
    GR22  1Y    0.6 248  P       21:16:20.57  -0.8 A  1.0  GR22 
    MRKA  HA    0.6 178  P       21:16:20.75  -0.6 A  1.0  MRKA 
    PAIG  HT    0.6   8  P       21:16:21.81   0.4 A  1.0  PAIG 
    PSAH  HA    0.8 175  P       21:16:23.82  -0.1 A  1.0  PSAH 
    ATAL  HA    0.8 214  P       21:16:24.75   0.8 A  1.0  ATAL 
    GR18  1Y    0.8 301  P       21:16:25.43   0.6 A  1.0  GR18 
    LKR   HL    0.8 213  P       21:16:25.09   0.3 A  1.0  LKR  
    GR21  1Y    0.8 274  P       21:16:24.69  -0.4 A  1.0  GR21 
    AXAR  HA    0.9 232  P       21:16:27.01   0.4 A  1.0  AXAR 
    GR26  1Y    0.9 187  P       21:16:26.92  -0.2 A  1.0  GR26 
    ERTR  HA    0.9 169  P       21:16:26.35  -0.9 A  1.0  ERTR 
    AMPE  HA    1.0 193  P       21:16:30.12   0.9 A  1.0  AMPE 
    PLG   HL    1.1 355  P       21:16:28.79  -0.6 A  1.0  PLG  
    OUR   HT    1.1  17  P       21:16:29.58   0.1 A  1.0  OUR  
    TYRN  HT    1.1 291  P       21:16:30.51   0.3 A  1.0  TYRN 
    MRTH  HA    1.2 166  P       21:16:32.87   0.6 A  1.0  MRTH 
    GR24  1Y    1.2 240  P       21:16:32.62   0.2 A  1.0  GR24 
    ANX   HP    1.5 241  P       21:16:35.48  -0.6 A  1.0  ANX  
    VLY   HL    1.5 173  P       21:16:37.25   1.1 A  1.0  VLY  

21 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NEO   HL    0.3 267  MLv     1.23 -0.58   0.339739      
    AOS2  HT    0.3 128  MLv     1.57 -0.24   0.496558      
    ALNA  HL    0.3 126  MLv     1.69 -0.12   0.595033      
    ACHL  HT    0.6 236  MLv     1.69 -0.12   0.118934      
    GR22  1Y    0.6 248  MLv     1.84  0.03   0.155989      
    MRKA  HA    0.6 178  MLv     2.04  0.23   0.249614      
    PAIG  HT    0.6   8  MLv     1.80 -0.00   0.111567      
    PSAH  HA    0.8 175  MLv     1.97  0.16   0.177263      
    ATAL  HA    0.8 214  MLv     1.74 -0.07   0.104602      
    GR18  1Y    0.8 301  MLv     1.69 -0.11   0.0885075      
    LKR   HL    0.8 213  MLv     2.05  0.24   0.107118      
    GR21  1Y    0.8 274  MLv     1.74 -0.06   0.0983225      
    AXAR  HA    0.9 232  MLv     1.29 -0.52   0.122942      
    GR26  1Y    0.9 187  MLv     1.90  0.10   0.121972      
    ERTR  HA    0.9 169  MLv     1.95  0.15   0.136437      
    AMPE  HA    1.0 193  MLv     2.05  0.25   0.148327      
    PLG   HL    1.1 355  MLv     1.71 -0.09   0.0667437      
    OUR   HT    1.1  17  MLv     1.93  0.12   0.109835      
    TYRN  HT    1.1 291  MLv     1.78 -0.02    0.05793      
    MRTH  HA    1.2 166  MLv     2.11  0.31   0.134256      
    GR24  1Y    1.2 240  MLv     1.61 -0.20   0.0416892