Earthquake Information
 Origin Time
 2026-10-31 01:23:40 (GMT)
 Magnitude
 M 1.9
 Latitude
 39.5953° N
 Longitude
 23.7086° E
 Focal Depth
 40 km
 # of Arrivals
 17
 Location 51.4 km NNE of Skiathos
70.2 km ENE of Volos
179.3 km N of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PAIGHT38.0356 P01:23:50.33 -0.11.0A
AOS2HT51.1167 P01:23:52.15 0.41.0A
OURHT85.4 16 P01:23:54.68 -0.51.0A
SKYROHL105.4137 P01:23:56.75 -0.51.0A
KOKKHT138.2 10 P01:24:01.79 0.71.0A
SERGHP194.0228 P01:24:09.49 1.41.0A
TRIZCL196.7226 P01:24:09.35 1.01.0A
EFPHP202.8231 P01:24:07.22 -1.91.0A
WGC0HA210.7226 P01:24:09.81 -0.31.0A
AIOACL211.4223 P01:24:09.98 -0.21.0A
LAKAHA212.4225 P01:24:08.67 -1.61.0A
PVOHP217.5241 P01:24:11.09 0.11.0A
KLVHL219.1219 P01:24:12.62 1.51.0A


  Solution details 

Event:
    Public ID              nkua2026vhse
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-10-31
    Time                  01:23:40.26  +/-    0.5 s
    Latitude              39.5953 deg  +/-      4 km
    Longitude             23.7086 deg  +/-      6 km
    Depth                      40 km   +/-   13 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.99 s
    Azimuthal gap             121 deg

2 Network magnitudes:
    MLv       1.87 +/- 0.24   5            
    M         1.87            5 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PAIG  HT    0.3 356  P       01:23:50.33  -0.1 A  1.0  PAIG 
    AOS2  HT    0.5 167  P       01:23:52.15   0.4 A  1.0  AOS2 
    OUR   HT    0.8  16  P       01:23:54.68  -0.5 A  1.0  OUR  
    HMT1  HT    0.8  32  P       01:23:51.99  -3.4 AX 0.0  HMT1 
    SKYRO HL    0.9 137  P       01:23:56.75  -0.5 A  1.0  SKYRO
    ERTR  HA    1.2 177  P       01:24:04.11   3.7 AX 0.0  ERTR 
    KOKK  HT    1.2  10  P       01:24:01.79   0.7 A  1.0  KOKK 
    MRTH  HA    1.5 173  P       01:24:08.86   4.4 AX 0.0  MRTH 
    SERG  HP    1.7 228  P       01:24:09.49   1.4 A  1.0  SERG 
    TRIZ  CL    1.8 226  P       01:24:09.35   1.0 A  1.0  TRIZ 
    EFP   HP    1.8 231  P       01:24:07.22  -1.9 A  1.0  EFP  
    WGC0  HA    1.9 226  P       01:24:09.81  -0.3 A  1.0  WGC0 
    AIOA  CL    1.9 223  P       01:24:09.98  -0.2 A  1.0  AIOA 
    LAKA  HA    1.9 225  P       01:24:08.67  -1.6 A  1.0  LAKA 
    ROD3  CL    1.9 228  P       01:24:06.99  -3.3 AX 0.0  ROD3 
    PVO   HP    2.0 241  P       01:24:11.09   0.1 A  1.0  PVO  
    KLV   HL    2.0 219  P       01:24:12.62   1.5 A  1.0  KLV  

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PAIG  HT    0.3 356  MLv     1.65 -0.22   0.306421      
    AOS2  HT    0.5 167  MLv     1.68 -0.18   0.203352      
    OUR   HT    0.8  16  MLv     1.88  0.01   0.142062      
    SKYRO HL    0.9 137  MLv     2.38  0.51   0.358789      
    KOKK  HT    1.2  10  MLv     1.94  0.07   0.0880733