Earthquake Information
 Origin Time
2025-04-18 21:27:07 (GMT)
 Magnitude
M 1.4
 Latitude
40.2727° N
 Longitude
24.1144° E
 Focal Depth
10 km
 # of Arrivals
11
 Location 11.8 km WNW of Kariai
58.4 km E of Poliyiros
256.7 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT11.4 98 P21:27:09.36 -0.71.0A
OURHT13.1300 P21:27:09.74 -0.61.0A
PAIGHT52.8225 P21:27:16.57 0.11.0A
GR091Y56.2320 P21:27:17.35 0.31.0A
PLGHL57.9281 P21:27:17.24 -0.11.0A
KOKKHT61.4351 P21:27:17.86 0.01.0A
THASHT63.2 54 P21:27:17.20 -0.91.0A
KAVAHT86.9 23 P21:27:22.15 0.31.0A
LIAHL99.8114 P21:27:24.60 0.71.0A
GR041Y106.5 42 P21:27:25.28 0.41.0A
PRASHL125.5 17 P21:27:27.88 0.31.0A


  Solution details

Event:
    Public ID              nkua2025hpdh
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-04-18
    Time                  21:27:06.51  +/-    0.4 s
    Latitude              40.2727 deg  +/-      4 km
    Longitude             24.1144 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.48 s
    Azimuthal gap             111 deg

2 Network magnitudes:
    MLv       1.36 +/- 0.17   6            
    M         1.36            6 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1  98  P       21:27:09.36  -0.7 A  1.0  HMT1 
    OUR   HT    0.1 300  P       21:27:09.74  -0.6 A  1.0  OUR  
    PAIG  HT    0.5 225  P       21:27:16.57   0.1 A  1.0  PAIG 
    GR09  1Y    0.5 320  P       21:27:17.35   0.3 A  1.0  GR09 
    PLG   HL    0.5 281  P       21:27:17.24  -0.1 A  1.0  PLG  
    KOKK  HT    0.6 351  P       21:27:17.86   0.0 A  1.0  KOKK 
    THAS  HT    0.6  54  P       21:27:17.20  -0.9 A  1.0  THAS 
    KAVA  HT    0.8  23  P       21:27:22.15   0.3 A  1.0  KAVA 
    LIA   HL    0.9 114  P       21:27:24.60   0.7 A  1.0  LIA  
    GR04  1Y    1.0  42  P       21:27:25.28   0.4 A  1.0  GR04 
    PRAS  HL    1.1  17  P       21:27:27.88   0.3 A  1.0  PRAS 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1  98  MLv     1.69  0.33    2.01719      
    OUR   HT    0.1 300  MLv     1.17 -0.20   0.545294      
    PAIG  HT    0.5 225  MLv     1.22 -0.14   0.0490521      
    GR09  1Y    0.5 320  MLv     1.61  0.25   0.128221      
    PLG   HL    0.5 281  MLv     1.35 -0.01   0.0642181      
    KOKK  HT    0.6 351  MLv     1.33 -0.03   0.0532901      
    THAS  HT    0.6  54  MLv     1.50  0.14   0.0765584      
    KAVA  HT    0.8  23  MLv     1.01 -0.36   0.039017