Earthquake Information
 Origin Time
2025-12-23 04:38:25 (GMT)
 Magnitude
M 1.9
 Latitude
40.2683° N
 Longitude
24.1255° E
 Focal Depth
10 km
 # of Arrivals
13
 Location 10.8 km W of Kariai
59.4 km E of Poliyiros
256.3 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT10.4 96 P04:38:26.64 -1.31.0A
OURHT14.2300 P04:38:27.74 -0.81.0A
GR091Y57.2320 P04:38:35.23 -0.11.0A
PLGHL58.9282 P04:38:35.19 -0.41.0A
KOKKHT62.0350 P04:38:35.93 -0.11.0A
THASHT62.8 53 P04:38:36.91 0.81.0A
GR131Y80.2277 P04:38:38.78 -0.11.0A
KAVAHT87.0 22 P04:38:39.93 -0.11.0A
SOHHT89.5314 P04:38:40.84 0.51.0A
HORTHT94.3293 P04:38:40.89 -0.21.0A
GR041Y106.2 42 P04:38:43.25 0.31.0A
PRASHL125.7 16 P04:38:46.08 0.41.0A
WGC8HA287.7224 P04:39:07.74 1.21.0A


  Solution details

Event:
    Public ID              nkua2025zauh
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-12-23
    Time                  04:38:24.61  +/-    0.4 s
    Latitude              40.2683 deg  +/-      4 km
    Longitude             24.1255 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.63 s
    Azimuthal gap             128 deg

2 Network magnitudes:
    MLv       1.90 +/- 0.18  11            
    M         1.90           11 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1  96  P       04:38:26.64  -1.3 A  1.0  HMT1 
    OUR   HT    0.1 300  P       04:38:27.74  -0.8 A  1.0  OUR  
    GR09  1Y    0.5 320  P       04:38:35.23  -0.1 A  1.0  GR09 
    PLG   HL    0.5 282  P       04:38:35.19  -0.4 A  1.0  PLG  
    KOKK  HT    0.6 350  P       04:38:35.93  -0.1 A  1.0  KOKK 
    THAS  HT    0.6  53  P       04:38:36.91   0.8 A  1.0  THAS 
    GR13  1Y    0.7 277  P       04:38:38.78  -0.1 A  1.0  GR13 
    KAVA  HT    0.8  22  P       04:38:39.93  -0.1 A  1.0  KAVA 
    SOH   HT    0.8 314  P       04:38:40.84   0.5 A  1.0  SOH  
    HORT  HT    0.8 293  P       04:38:40.89  -0.2 A  1.0  HORT 
    GR04  1Y    1.0  42  P       04:38:43.25   0.3 A  1.0  GR04 
    PRAS  HL    1.1  16  P       04:38:46.08   0.4 A  1.0  PRAS 
    WGC8  HA    2.6 224  P       04:39:07.74   1.2 A  1.0  WGC8 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1  96  MLv     2.34  0.44     9.5795      
    OUR   HT    0.1 300  MLv     1.55 -0.35    1.23492      
    GR09  1Y    0.5 320  MLv     2.06  0.16   0.342076      
    PLG   HL    0.5 282  MLv     1.96  0.06   0.244037      
    KOKK  HT    0.6 350  MLv     1.87 -0.03   0.183166      
    THAS  HT    0.6  53  MLv     2.10  0.20   0.305535      
    GR13  1Y    0.7 277  MLv     1.71 -0.19   0.101024      
    KAVA  HT    0.8  22  MLv     1.70 -0.20   0.192405      
    SOH   HT    0.8 314  MLv     1.65 -0.25   0.0797668      
    HORT  HT    0.8 293  MLv     1.82 -0.08   0.0750737      
    GR04  1Y    1.0  42  MLv     2.04  0.14   0.160991      
    PRAS  HL    1.1  16  MLv     1.77 -0.13   0.0691453      
    WGC8  HA    2.6 224  MLv     4.53  2.63    6.20165