Earthquake Information
 Origin Time
2025-07-26 10:11:24 (GMT)
 Magnitude
M 1.8
 Latitude
40.2600° N
 Longitude
24.1340° E
 Focal Depth
5 km
 # of Arrivals
10
 Location 9.9 km W of Kariai
60.3 km ESE of Poliyiros
255.5 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT9.6 91 P10:11:26.47 -0.41.0A
OURHT15.3302 P10:11:27.79 0.01.0A
PAIGHT53.0227 P10:11:34.26 0.21.0A
GR091Y58.4320 P10:11:35.08 0.21.0A
PLGHL59.8282 P10:11:35.01 -0.11.0A
THASHT62.8 52 P10:11:36.29 0.61.0A
KAVAHT87.6 21 P10:11:39.63 -0.11.0A
HORTHT95.3294 P10:11:40.88 -0.11.0A
GR041Y106.4 41 P10:11:42.74 -0.11.0A
PRASHL126.4 16 P10:11:45.65 -0.11.0A


  Solution details

Event:
    Public ID              nkua2025ondu
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-07-26
    Time                  10:11:24.42  +/-    0.5 s
    Latitude              40.2600 deg  +/-      4 km
    Longitude             24.1340 deg  +/-      3 km
    Depth                       5 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.27 s
    Azimuthal gap             136 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.21   7            
    M         1.76            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1  91  P       10:11:26.47  -0.4 A  1.0  HMT1 
    OUR   HT    0.1 302  P       10:11:27.79  -0.0 A  1.0  OUR  
    PAIG  HT    0.5 227  P       10:11:34.26   0.2 A  1.0  PAIG 
    GR09  1Y    0.5 320  P       10:11:35.08   0.2 A  1.0  GR09 
    PLG   HL    0.5 282  P       10:11:35.01  -0.1 A  1.0  PLG  
    THAS  HT    0.6  52  P       10:11:36.29   0.6 A  1.0  THAS 
    KAVA  HT    0.8  21  P       10:11:39.63  -0.1 A  1.0  KAVA 
    HORT  HT    0.9 294  P       10:11:40.88  -0.1 A  1.0  HORT 
    GR04  1Y    1.0  41  P       10:11:42.74  -0.1 A  1.0  GR04 
    PRAS  HL    1.1  16  P       10:11:45.65  -0.1 A  1.0  PRAS 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1  91  MLv     2.17  0.41    6.70664      
    OUR   HT    0.1 302  MLv     1.29 -0.47   0.637439      
    PAIG  HT    0.5 227  MLv     1.54 -0.22   0.100369      
    GR09  1Y    0.5 320  MLv     1.90  0.14   0.217929      
    PLG   HL    0.5 282  MLv     1.81  0.05   0.162841      
    THAS  HT    0.6  52  MLv     2.14  0.38   0.332877      
    KAVA  HT    0.8  21  MLv     1.50 -0.26   0.119788      
    HORT  HT    0.9 294  MLv     1.69 -0.07   0.0554118      
    GR04  1Y    1.0  41  MLv     1.75 -0.01   0.0827363