Earthquake Information
 Origin Time
2025-04-22 21:25:40 (GMT)
 Magnitude
M 1.5
 Latitude
40.2302° N
 Longitude
24.1371° E
 Focal Depth
10 km
 # of Arrivals
11
 Location 9.8 km WSW of Kariai
61.4 km ESE of Poliyiros
252.3 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT9.9 72 P21:25:42.76 -0.91.0A
OURHT17.5310 P21:25:43.74 -1.11.0A
PAIGHT51.0230 P21:25:50.70 0.61.0A
PLGHL60.9285 P21:25:51.23 -0.41.0A
GR091Y61.1322 P21:25:51.54 -0.11.0A
THASHT64.7 49 P21:25:52.51 0.31.0A
KOKKHT66.4350 P21:25:51.78 -0.71.0A
KAVAHT90.6 20 P21:25:56.70 0.41.0A
SRSHT108.2335 P21:25:59.63 0.61.0A
NVRHL126.4350 P21:26:02.94 1.41.0A
PRASHL129.5 15 P21:26:02.06 0.11.0A


  Solution details

Event:
    Public ID              nkua2025hwlg
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-04-22
    Time                  21:25:40.40  +/-    0.5 s
    Latitude              40.2302 deg  +/-      4 km
    Longitude             24.1371 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.71 s
    Azimuthal gap             159 deg

2 Network magnitudes:
    MLv       1.54 +/- 0.17   9            
    M         1.54            9 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1  72  P       21:25:42.76  -0.9 A  1.0  HMT1 
    OUR   HT    0.2 310  P       21:25:43.74  -1.1 A  1.0  OUR  
    PAIG  HT    0.5 230  P       21:25:50.70   0.6 A  1.0  PAIG 
    PLG   HL    0.5 285  P       21:25:51.23  -0.4 A  1.0  PLG  
    GR09  1Y    0.5 322  P       21:25:51.54  -0.1 A  1.0  GR09 
    THAS  HT    0.6  49  P       21:25:52.51   0.3 A  1.0  THAS 
    KOKK  HT    0.6 350  P       21:25:51.78  -0.7 A  1.0  KOKK 
    KAVA  HT    0.8  20  P       21:25:56.70   0.4 A  1.0  KAVA 
    SRS   HT    1.0 335  P       21:25:59.63   0.6 A  1.0  SRS  
    NVR   HL    1.1 350  P       21:26:02.94   1.4 A  1.0  NVR  
    PRAS  HL    1.2  15  P       21:26:02.06   0.1 A  1.0  PRAS 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1  72  MLv     1.69  0.15    2.17837      
    OUR   HT    0.2 310  MLv     1.43 -0.10   0.778731      
    PAIG  HT    0.5 230  MLv     1.24 -0.30   0.0565659      
    PLG   HL    0.5 285  MLv     1.75  0.21    0.13929      
    GR09  1Y    0.5 322  MLv     1.87  0.34   0.184744      
    THAS  HT    0.6  49  MLv     1.85  0.31   0.168204      
    KOKK  HT    0.6 350  MLv     1.49 -0.05   0.0718051      
    KAVA  HT    0.8  20  MLv     1.31 -0.23   0.074427      
    SRS   HT    1.0 335  MLv     1.48 -0.06   0.0309238      
    NVR   HL    1.1 350  MLv     1.44 -0.10   0.0238739      
    PRAS  HL    1.2  15  MLv     1.42 -0.11   0.0299107