Earthquake Information
 Origin Time
 2025-12-11 21:34:47 (GMT)
 Magnitude
 M 1.9
 Latitude
 39.0709° N
 Longitude
 23.0899° E
 Focal Depth
 10 km
 # of Arrivals
 12
 Location 35.2 km SSE of Volos
35.6 km WSW of Skiathos
133.3 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
DSFHP88.1214 P21:35:03.19 0.91.0A
ANTKHA88.2207 P21:35:04.49 2.21.0A
GINAHL89.7318 P21:35:02.39 -0.11.0A
PRDMHA90.4194 P21:35:02.71 0.11.0A
THALHA120.9198 P21:35:06.14 -1.11.0A
TRKAHL125.9296 P21:35:07.41 -0.51.0A
KRYOHL129.0199 P21:35:06.47 -1.81.0A
KLVHL140.4216 P21:35:11.99 2.11.0A
GURHP141.9208 P21:35:08.88 -1.21.0A
KLV1HI143.6217 P21:35:08.98 -1.31.0A
KOKKHT209.1 21 P21:35:19.49 0.61.0A


  Solution details 

Event:
    Public ID              nkua2025ygdt
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-12-11
    Time                  21:34:46.77  +/-    0.6 s
    Latitude              39.0709 deg  +/-      3 km
    Longitude             23.0899 deg  +/-      7 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.30 s
    Azimuthal gap             172 deg

2 Network magnitudes:
    MLv       1.87 +/- 0.46   6            
    M         1.87            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    DSF   HP    0.8 214  P       21:35:03.19   0.9 A  1.0  DSF  
    ANTK  HA    0.8 207  P       21:35:04.49   2.2 A  1.0  ANTK 
    GINA  HL    0.8 318  P       21:35:02.39  -0.1 A  1.0  GINA 
    PRDM  HA    0.8 194  P       21:35:02.71   0.1 A  1.0  PRDM 
    THAL  HA    1.1 198  P       21:35:06.14  -1.1 A  1.0  THAL 
    TRKA  HL    1.1 296  P       21:35:07.41  -0.5 A  1.0  TRKA 
    KRYO  HL    1.2 199  P       21:35:06.47  -1.8 A  1.0  KRYO 
    KLV   HL    1.3 216  P       21:35:11.99   2.1 A  1.0  KLV  
    GUR   HP    1.3 208  P       21:35:08.88  -1.2 A  1.0  GUR  
    KLV1  HI    1.3 217  P       21:35:08.98  -1.3 A  1.0  KLV1 
    RLS   HL    1.6 232  P       21:35:18.31   3.1 AX 0.0  RLS  
    KOKK  HT    1.9  21  P       21:35:19.49   0.6 A  1.0  KOKK 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    DSF   HP    0.8 214  MLv     1.48 -0.39   0.0550036      
    ANTK  HA    0.8 207  MLv     1.57 -0.30   0.0679713      
    GINA  HL    0.8 318  MLv     2.90  1.03     1.4321      
    PRDM  HA    0.8 194  MLv     1.62 -0.26   0.0734764      
    THAL  HA    1.1 198  MLv     1.63 -0.24   0.0954236      
    TRKA  HL    1.1 296  MLv     2.76  0.89   0.683833      
    KRYO  HL    1.2 199  MLv     2.00  0.13   0.113609      
    GUR   HP    1.3 208  MLv     1.66 -0.22   0.0446497