Earthquake Information
 Origin Time
2025-12-15 15:00:27 (GMT)
 Magnitude
M 2.1
 Latitude
39.9663° N
 Longitude
23.6867° E
 Focal Depth
13 km
 # of Arrivals
24
 Location 50.0 km SSE of Poliyiros
57.4 km WSW of Kariai
220.5 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PAIGHT3.4194 P15:00:29.08 -0.21.0M
PAIGHT3.4194 S15:00:30.87 -0.31.0M
PLN1HI10.1290 P15:00:30.12 0.31.0M
PLN1HI10.1290 S15:00:32.19 0.11.0M
OURHT48.0 32 P15:00:35.63 0.31.0M
OURHT48.0 32 S15:00:41.49 -0.41.0M
PLGHL49.5335 P15:00:35.34 -0.41.0M
PLGHL49.5335 S15:00:41.75 -0.81.0M
GR131Y60.4315 P15:00:37.89 0.51.0M
GR131Y60.4315 S15:00:45.50 0.11.0M
HORTHT86.1325 P15:00:41.52 -0.11.0M
HORTHT86.1325 S15:00:52.99 0.21.0M
AOS2HT92.0172 P15:00:42.78 0.41.0M
AOS2HT92.0172 S15:00:54.05 -0.21.0M
KOKKHT98.3 16 P15:00:43.87 0.51.0M
KOKKHT98.3 16 S15:00:56.07 0.11.0M
THASHT112.9 51 P15:00:45.53 -0.11.0M
THASHT112.9 51 S15:01:00.37 0.51.0M
KAVAHT133.9 32 P15:00:48.58 -0.31.0M
KAVAHT133.9 32 S15:01:06.09 0.41.0M
AGGHT156.5228 P15:00:52.40 0.01.0M
AGGHT156.5228 S15:01:11.72 -0.11.0M
PRASHL170.5 25 P15:00:53.24 -0.91.0M
PRASHL170.5 25 S15:01:14.53 -0.51.0M


  Solution details

Event:
    Public ID              nkua2025ymyu
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-12-15
    Time                  15:00:26.82
    Latitude              39.9663 deg  +/-      1 km
    Longitude             23.6867 deg  +/-      1 km
    Depth                      13 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             121 deg

2 Network magnitudes:
    MLv       2.07 +/- 0.13  10            
    M         2.07           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PAIG  HT    0.0 194  P       15:00:29.08  -0.2 M  1.0  PAIG 
    PAIG  HT    0.0 194  S       15:00:30.87  -0.3 M  1.0  PAIG 
    PLN1  HI    0.1 290  P       15:00:30.12   0.3 M  1.0  PLN1 
    PLN1  HI    0.1 290  S       15:00:32.19   0.1 M  1.0  PLN1 
    OUR   HT    0.4  32  P       15:00:35.63   0.3 M  1.0  OUR  
    OUR   HT    0.4  32  S       15:00:41.49  -0.4 M  1.0  OUR  
    PLG   HL    0.4 335  P       15:00:35.34  -0.4 M  1.0  PLG  
    PLG   HL    0.4 335  S       15:00:41.75  -0.8 M  1.0  PLG  
    GR13  1Y    0.5 315  P       15:00:37.89   0.5 M  1.0  GR13 
    GR13  1Y    0.5 315  S       15:00:45.50   0.1 M  1.0  GR13 
    HORT  HT    0.8 325  P       15:00:41.52  -0.1 M  1.0  HORT 
    HORT  HT    0.8 325  S       15:00:52.99   0.2 M  1.0  HORT 
    AOS2  HT    0.8 172  P       15:00:42.78   0.4 M  1.0  AOS2 
    AOS2  HT    0.8 172  S       15:00:54.05  -0.2 M  1.0  AOS2 
    KOKK  HT    0.9  16  P       15:00:43.87   0.5 M  1.0  KOKK 
    KOKK  HT    0.9  16  S       15:00:56.07   0.1 M  1.0  KOKK 
    THAS  HT    1.0  51  P       15:00:45.53  -0.1 M  1.0  THAS 
    THAS  HT    1.0  51  S       15:01:00.37   0.5 M  1.0  THAS 
    KAVA  HT    1.2  32  P       15:00:48.58  -0.3 M  1.0  KAVA 
    KAVA  HT    1.2  32  S       15:01:06.09   0.4 M  1.0  KAVA 
    AGG   HT    1.4 228  P       15:00:52.40   0.0 M  1.0  AGG  
    AGG   HT    1.4 228  S       15:01:11.72  -0.1 M  1.0  AGG  
    PRAS  HL    1.5  25  P       15:00:53.24  -0.9 M  1.0  PRAS 
    PRAS  HL    1.5  25  S       15:01:14.53  -0.5 M  1.0  PRAS 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PAIG  HT    0.0 194  MLv     0.10 -1.97   0.0621579      
    PLN1  HI    0.1 290  MLv     2.31  0.24    9.10066      
    OUR   HT    0.4  32  MLv     2.09  0.02    0.63372      
    PLG   HL    0.4 335  MLv     1.90 -0.17   0.362706      
    GR13  1Y    0.5 315  MLv     1.97 -0.11   0.231053      
    HORT  HT    0.8 325  MLv     2.13  0.06   0.169674      
    AOS2  HT    0.8 172  MLv     2.08  0.01     0.2112      
    KOKK  HT    0.9  16  MLv     2.25  0.18   0.290108      
    THAS  HT    1.0  51  MLv     2.29  0.22   0.265247      
    KAVA  HT    1.2  32  MLv     1.85 -0.22    0.15802      
    AGG   HT    1.4 228  MLv     2.04 -0.03   0.0708106      
    PRAS  HL    1.5  25  MLv     2.11  0.04    0.09028