Earthquake Information
 Origin Time
2025-12-01 08:45:42 (GMT)
 Magnitude
M 1.6
 Latitude
40.8905° N
 Longitude
23.9373° E
 Focal Depth
7 km
 # of Arrivals
16
 Location 33.9 km SSW of Drama
39.1 km ESE of Serres
323.7 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KOKKHT9.6147 P08:45:44.01 -0.11.0M
KOKKHT9.6147 S08:45:45.24 -0.71.0M
KAVAHT49.6 76 P08:45:50.83 0.11.0M
KAVAHT49.6 76 S08:45:57.01 -0.41.0M
OURHT62.0177 P08:45:53.42 0.81.0M
OURHT62.0177 S08:46:00.74 -0.21.0M
PRASHL72.6 45 P08:45:55.02 0.61.0M
PRASHL72.6 45 S08:46:03.65 -0.51.0M
THASHT73.1116 P08:45:54.91 0.41.0M
THASHT73.1116 S08:46:04.04 -0.11.0M
HORTHT77.7245 P08:45:55.62 0.31.0M
HORTHT77.7245 S08:46:05.23 -0.51.0M
GR041Y86.8 83 P08:45:57.03 0.31.0M
GR041Y86.8 83 S08:46:08.07 0.01.0M
GR131Y87.2227 P08:45:57.23 0.41.0M
GR131Y87.2227 S08:46:08.11 -0.11.0M


  Solution details

Event:
    Public ID              nkua2025xmxj
    Description
      region name: Greece
Origin:
    Date                   2025-12-01
    Time                  08:45:41.77
    Latitude              40.8905 deg  +/-      1 km
    Longitude             23.9373 deg  +/-      1 km
    Depth                       7 km   +/-    3 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap             160 deg

2 Network magnitudes:
    MLv       1.62 +/- 0.28   6            
    M         1.62            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KOKK  HT    0.1 147  P       08:45:44.01  -0.1 M  1.0  KOKK 
    KOKK  HT    0.1 147  S       08:45:45.24  -0.7 M  1.0  KOKK 
    KAVA  HT    0.4  76  P       08:45:50.83   0.1 M  1.0  KAVA 
    KAVA  HT    0.4  76  S       08:45:57.01  -0.4 M  1.0  KAVA 
    OUR   HT    0.6 177  P       08:45:53.42   0.8 M  1.0  OUR  
    OUR   HT    0.6 177  S       08:46:00.74  -0.2 M  1.0  OUR  
    PRAS  HL    0.7  45  P       08:45:55.02   0.6 M  1.0  PRAS 
    PRAS  HL    0.7  45  S       08:46:03.65  -0.5 M  1.0  PRAS 
    THAS  HT    0.7 116  P       08:45:54.91   0.4 M  1.0  THAS 
    THAS  HT    0.7 116  S       08:46:04.04  -0.1 M  1.0  THAS 
    HORT  HT    0.7 245  P       08:45:55.62   0.3 M  1.0  HORT 
    HORT  HT    0.7 245  S       08:46:05.23  -0.5 M  1.0  HORT 
    GR04  1Y    0.8  83  P       08:45:57.03   0.3 M  1.0  GR04 
    GR04  1Y    0.8  83  S       08:46:08.07  -0.0 M  1.0  GR04 
    GR13  1Y    0.8 227  P       08:45:57.23   0.4 M  1.0  GR13 
    GR13  1Y    0.8 227  S       08:46:08.11  -0.1 M  1.0  GR13 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KOKK  HT    0.1 147  MLv     1.57 -0.05    1.69582      
    KAVA  HT    0.4  76  MLv     0.91 -0.71   0.0768794      
    OUR   HT    0.6 177  MLv     2.29  0.67   0.473848      
    PRAS  HL    0.7  45  MLv     1.35 -0.27   0.0486949      
    THAS  HT    0.7 116  MLv     2.03  0.41    0.23225      
    HORT  HT    0.7 245  MLv     1.46 -0.16   0.039606      
    GR04  1Y    0.8  83  MLv     1.90  0.28   0.146654      
    GR13  1Y    0.8 227  MLv     1.40 -0.22   0.0456305