Earthquake Information
 Origin Time
 2025-07-07 13:25:39 (GMT)
 Magnitude
 M 1.6
 Latitude
 41.3522° N
 Longitude
 22.8355° E
 Focal Depth
 7 km
 # of Arrivals
 18
 Location 40.2 km N of Kilkis
66.7 km WNW of Serres
382.4 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MK04A1Y8.7 31 P13:25:40.85 0.11.0M
MK04A1Y8.7 31 S13:25:42.65 0.31.0M
GR011Y38.7101 P13:25:45.44 -0.21.0M
GR011Y38.7101 S13:25:50.79 -0.31.0M
KKBBS59.6 24 P13:25:49.05 -0.11.0M
KKBBS59.6 24 S13:25:56.54 -0.61.0M
SOHHT73.4143 P13:25:51.39 0.01.0M
SOHHT73.4143 S13:26:00.89 -0.31.0M
MMBBS79.2 74 P13:25:52.42 0.11.0M
MMBBS79.2 74 S13:26:02.22 -0.71.0M
NVRHL85.9 90 P13:25:53.43 -0.11.0M
NVRHL85.9 90 S13:26:04.43 -0.41.0M
HORTHT86.8165 P13:25:53.79 0.21.0M
HORTHT86.8165 S13:26:04.65 -0.41.0M
PRASHL143.1 90 P13:26:02.85 0.41.0M
PRASHL143.1 90 S13:26:21.36 0.71.0M
KAVAHT145.9106 P13:26:03.37 0.51.0M
KAVAHT145.9106 S13:26:22.18 0.91.0M


  Solution details 

Event:
    Public ID              nkua2025nerq
    Description
      region name: NW Balkan Region
Origin:
    Date                   2025-07-07
    Time                  13:25:38.57
    Latitude              41.3522 deg  +/-      1 km
    Longitude             22.8355 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap             219 deg

2 Network magnitudes:
    MLv       1.64 +/- 0.09   7            
    M         1.64            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MK04A 1Y    0.1  31  P       13:25:40.85   0.1 M  1.0  MK04A
    MK04A 1Y    0.1  31  S       13:25:42.65   0.3 M  1.0  MK04A
    GR01  1Y    0.3 101  P       13:25:45.44  -0.2 M  1.0  GR01 
    GR01  1Y    0.3 101  S       13:25:50.79  -0.3 M  1.0  GR01 
    KKB   BS    0.5  24  P       13:25:49.05  -0.1 M  1.0  KKB  
    KKB   BS    0.5  24  S       13:25:56.54  -0.6 M  1.0  KKB  
    SOH   HT    0.7 143  P       13:25:51.39  -0.0 M  1.0  SOH  
    SOH   HT    0.7 143  S       13:26:00.89  -0.3 M  1.0  SOH  
    MMB   BS    0.7  74  P       13:25:52.42   0.1 M  1.0  MMB  
    MMB   BS    0.7  74  S       13:26:02.22  -0.7 M  1.0  MMB  
    NVR   HL    0.8  90  P       13:25:53.43  -0.1 M  1.0  NVR  
    NVR   HL    0.8  90  S       13:26:04.43  -0.4 M  1.0  NVR  
    HORT  HT    0.8 165  P       13:25:53.79   0.2 M  1.0  HORT 
    HORT  HT    0.8 165  S       13:26:04.65  -0.4 M  1.0  HORT 
    PRAS  HL    1.3  90  P       13:26:02.85   0.4 M  1.0  PRAS 
    PRAS  HL    1.3  90  S       13:26:21.36   0.7 M  1.0  PRAS 
    KAVA  HT    1.3 106  P       13:26:03.37   0.5 M  1.0  KAVA 
    KAVA  HT    1.3 106  S       13:26:22.18   0.9 M  1.0  KAVA 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MK04A 1Y    0.1  31  MLv     1.73  0.09    2.61027      
    GR01  1Y    0.3 101  MLv     1.46 -0.18   0.246754      
    KKB   BS    0.5  24  MLv     1.56 -0.08   0.0930954      
    SOH   HT    0.7 143  MLv     1.68  0.04   0.102547      
    MMB   BS    0.7  74  MLv     1.77  0.13   0.119669      
    NVR   HL    0.8  90  MLv     1.64 -0.00   0.0602847      
    HORT  HT    0.8 165  MLv     1.60 -0.05   0.0491924      
    PRAS  HL    1.3  90  MLv     1.80  0.15   0.0604107      
    KAVA  HT    1.3 106  MLv     1.51 -0.13   0.0633024