Earthquake Information
 Origin Time
2025-05-31 07:38:47 (GMT)
 Magnitude
M 2.1
 Latitude
39.8103° N
 Longitude
23.8881° E
 Focal Depth
10 km
 # of Arrivals
11
 Location 57.8 km SSW of Kariai
73.5 km SSE of Poliyiros
203.6 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT58.4 31 P07:38:59.04 1.01.0A
OURHT58.8 8 P07:38:57.24 -0.81.0A
KOKKHT112.4 5 P07:39:06.30 -0.11.0A
THASHT113.2 38 P07:39:06.86 0.31.0A
KAVAHT141.8 22 P07:39:09.79 -0.61.0A
TYRNHT141.9266 P07:39:11.05 0.61.0A
AMPEHA176.1198 P07:39:14.75 -0.21.0A
PRASHL180.4 18 P07:39:15.47 0.01.0A
VILLHA189.7195 P07:39:16.49 -0.21.0A


  Solution details

Event:
    Public ID              nkua2025koqp
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-05-31
    Time                  07:38:47.14  +/-    0.4 s
    Latitude              39.8103 deg  +/-      4 km
    Longitude             23.8881 deg  +/-      7 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.54 s
    Azimuthal gap             157 deg

2 Network magnitudes:
    MLv       2.13 +/- 0.47   6            
    M         2.13            6 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.5  31  P       07:38:59.04   1.0 A  1.0  HMT1 
    OUR   HT    0.5   8  P       07:38:57.24  -0.8 A  1.0  OUR  
    GR09  1Y    0.9 350  P       07:39:07.51   3.6 AX 0.0  GR09 
    HORT  HT    1.0 323  P       07:39:10.45   4.3 AX 0.0  HORT 
    KOKK  HT    1.0   5  P       07:39:06.30  -0.1 A  1.0  KOKK 
    THAS  HT    1.0  38  P       07:39:06.86   0.3 A  1.0  THAS 
    TYRN  HT    1.3 266  P       07:39:11.05   0.6 A  1.0  TYRN 
    KAVA  HT    1.3  22  P       07:39:09.79  -0.6 A  1.0  KAVA 
    AMPE  HA    1.6 198  P       07:39:14.75  -0.2 A  1.0  AMPE 
    PRAS  HL    1.6  18  P       07:39:15.47  -0.0 A  1.0  PRAS 
    VILL  HA    1.7 195  P       07:39:16.49  -0.2 A  1.0  VILL 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.5  31  MLv     3.13  1.01    3.74647      
    OUR   HT    0.5   8  MLv     2.64  0.51    1.18171      
    KOKK  HT    1.0   5  MLv     1.75 -0.37   0.0779642      
    THAS  HT    1.0  38  MLv     2.07 -0.05   0.161522      
    TYRN  HT    1.3 266  MLv     1.94 -0.18   0.0666171      
    KAVA  HT    1.3  22  MLv     1.53 -0.60   0.0686585