Earthquake Information
 Origin Time
2026-02-28 10:44:03 (GMT)
 Magnitude
M 1.4
 Latitude
40.8722° N
 Longitude
23.6082° E
 Focal Depth
4 km
 # of Arrivals
11
 Location 24.2 km SSE of Serres
54.5 km SW of Drama
321.4 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR091Y24.5164 P10:44:09.57 1.91.0A
SRSHT26.4358 P10:44:08.04 0.11.0A
KOKKHT33.4100 P10:44:07.67 -1.51.0A
HORTHT52.6235 P10:44:12.13 -0.21.0A
NVRHL57.2 22 P10:44:13.04 -0.11.0A
PLGHL57.4194 P10:44:12.24 -0.91.0A
GR131Y68.0212 P10:44:14.14 -0.81.0A
MMBBS76.0 9 P10:44:17.22 1.01.0A
KAVAHT77.1 79 P10:44:15.99 -0.51.0A
HMT1HT87.1141 P10:44:19.17 1.11.0A
PRASHL95.3 56 P10:44:19.20 -0.21.0A


  Solution details

Event:
    Public ID              nkua2026ecul
    Description
      region name: Greece
Origin:
    Date                   2026-02-28
    Time                  10:44:02.86  +/-    0.8 s
    Latitude              40.8722 deg  +/-      2 km
    Longitude             23.6082 deg  +/-      3 km
    Depth                       4 km   +/-   11 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.94 s
    Azimuthal gap             123 deg

2 Network magnitudes:
    MLv       1.41 +/- 0.13   7            
    M         1.41            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR09  1Y    0.2 164  P       10:44:09.57   1.9 A  1.0  GR09 
    SRS   HT    0.2 358  P       10:44:08.04   0.1 A  1.0  SRS  
    KOKK  HT    0.3 100  P       10:44:07.67  -1.5 A  1.0  KOKK 
    HORT  HT    0.5 235  P       10:44:12.13  -0.2 A  1.0  HORT 
    NVR   HL    0.5  22  P       10:44:13.04  -0.1 A  1.0  NVR  
    PLG   HL    0.5 194  P       10:44:12.24  -0.9 A  1.0  PLG  
    GR13  1Y    0.6 212  P       10:44:14.14  -0.8 A  1.0  GR13 
    MMB   BS    0.7   9  P       10:44:17.22   1.0 A  1.0  MMB  
    KAVA  HT    0.7  79  P       10:44:15.99  -0.5 A  1.0  KAVA 
    HMT1  HT    0.8 141  P       10:44:19.17   1.1 A  1.0  HMT1 
    PRAS  HL    0.9  56  P       10:44:19.20  -0.2 A  1.0  PRAS 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR09  1Y    0.2 164  MLv     1.51  0.09   0.624868      
    SRS   HT    0.2 358  MLv     1.23 -0.19    0.20823      
    KOKK  HT    0.3 100  MLv     1.06 -0.36   0.132027      
    HORT  HT    0.5 235  MLv     1.28 -0.13   0.0499538      
    NVR   HL    0.5  22  MLv     1.47  0.06   0.0650798      
    PLG   HL    0.5 194  MLv     1.46  0.05   0.0861742      
    GR13  1Y    0.6 212  MLv     1.60  0.18   0.0909828      
    KAVA  HT    0.7  79  MLv     1.35 -0.06   0.096964      
    HMT1  HT    0.8 141  MLv     2.33  0.92   0.397982