Earthquake Information
 Origin Time
2025-05-20 21:42:02 (GMT)
 Magnitude
M 1.6
 Latitude
39.1949° N
 Longitude
24.1099° E
 Focal Depth
10 km
 # of Arrivals
13
 Location 50.8 km NW of Skyros
54.1 km E of Skiathos
138.6 km NNE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ALNAHL20.0256 P21:42:06.00 -0.81.0A
AOS2HT23.5257 P21:42:05.70 -1.41.0A
MRKAHA70.9220 P21:42:15.14 0.71.0A
NEOHL77.5279 P21:42:16.33 0.81.0A
PAIGHT90.4336 P21:42:17.73 0.21.0A
ERTRHA92.0198 P21:42:17.51 -0.31.0A
ACHLHT101.5259 P21:42:19.81 0.51.0A
MRTHHA120.1187 P21:42:21.60 -0.41.0A
LIAHL120.5 49 P21:42:21.32 -0.71.0A
OURHT127.1355 P21:42:22.59 -0.31.0A
KARYHA132.4168 P21:42:23.67 0.01.0A
VLYHL151.8191 P21:42:27.07 0.81.0A
THASHT165.3 18 P21:42:28.83 0.81.0A


  Solution details

Event:
    Public ID              nkua2025jvpw
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-05-20
    Time                  21:42:01.66  +/-    0.3 s
    Latitude              39.1949 deg  +/-      3 km
    Longitude             24.1099 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.68 s
    Azimuthal gap             118 deg

2 Network magnitudes:
    MLv       1.59 +/- 0.16  11            
    M         1.59           11 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ALNA  HL    0.2 256  P       21:42:06.00  -0.8 A  1.0  ALNA 
    AOS2  HT    0.2 257  P       21:42:05.70  -1.4 A  1.0  AOS2 
    MRKA  HA    0.6 220  P       21:42:15.14   0.7 A  1.0  MRKA 
    NEO   HL    0.7 279  P       21:42:16.33   0.8 A  1.0  NEO  
    PAIG  HT    0.8 336  P       21:42:17.73   0.2 A  1.0  PAIG 
    ERTR  HA    0.8 198  P       21:42:17.51  -0.3 A  1.0  ERTR 
    ACHL  HT    0.9 259  P       21:42:19.81   0.5 A  1.0  ACHL 
    MRTH  HA    1.1 187  P       21:42:21.60  -0.4 A  1.0  MRTH 
    LIA   HL    1.1  49  P       21:42:21.32  -0.7 A  1.0  LIA  
    OUR   HT    1.1 355  P       21:42:22.59  -0.3 A  1.0  OUR  
    KARY  HA    1.2 168  P       21:42:23.67   0.0 A  1.0  KARY 
    VLY   HL    1.4 191  P       21:42:27.07   0.8 A  1.0  VLY  
    THAS  HT    1.5  18  P       21:42:28.83   0.8 A  1.0  THAS 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ALNA  HL    0.2 256  MLv     1.43 -0.17   0.614611      
    AOS2  HT    0.2 257  MLv     1.40 -0.19     0.5136      
    MRKA  HA    0.6 220  MLv     1.79  0.20   0.136772      
    NEO   HL    0.7 279  MLv     1.64  0.05   0.123922      
    PAIG  HT    0.8 336  MLv     1.54 -0.06   0.0471187      
    ERTR  HA    0.8 198  MLv     1.71  0.11   0.0886342      
    ACHL  HT    0.9 259  MLv     1.30 -0.30   0.0309298      
    MRTH  HA    1.1 187  MLv     2.26  0.67   0.228502      
    LIA   HL    1.1  49  MLv     1.22 -0.37   0.0414745      
    OUR   HT    1.1 355  MLv     1.51 -0.08   0.0375513      
    KARY  HA    1.2 168  MLv     1.58 -0.01   0.0417779      
    VLY   HL    1.4 191  MLv     1.95  0.36   0.0777825      
    THAS  HT    1.5  18  MLv     1.73  0.13   0.0399572