Earthquake Information
 Origin Time
 2021-04-01 20:46:24 (GMT)
 Magnitude
 M 1.1
 Latitude
 40.7758° N
 Longitude
 23.4152° E
 Focal Depth
 10 km
 # of Arrivals
 14
 Location 36.3 km SSW of Serres
42.5 km ENE of Thessaloniki
311.7 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SOHHT7.1314 P20:46:26.77 0.31.0M
SOHHT7.1314 S20:46:28.06 -0.31.0M
SRSHT39.6 22 P20:46:31.55 0.21.0M
SRSHT39.6 22 S20:46:36.60 -0.31.0M
THEHT41.4247 P20:46:31.67 0.11.0M
THEHT41.4247 S20:46:37.47 0.11.0M
PLGHL45.0177 P20:46:32.48 0.31.0M
PLGHL45.0177 S20:46:37.49 -0.91.0M
KNTHT61.1315 P20:46:35.55 0.71.0M
KNTHT61.1315 S20:46:42.27 -0.71.0M
OURHT68.6136 P20:46:36.65 0.71.0M
OURHT68.6136 S20:46:44.57 -0.51.0M
NVRHL74.0 31 P20:46:37.15 0.21.0M
NVRHL74.0 31 S20:46:46.45 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2021gkak
    Description
      region name: Greece
Origin:
    Date                   2021-04-01
    Time                  20:46:24.07
    Latitude              40.7758 deg  +/-      1 km
    Longitude             23.4152 deg  +/-      1 km
    Depth                      10 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.47 s
    Azimuthal gap             105 deg

2 Network magnitudes:
    MLv       1.08 +/- 0.14   7            
    M         1.08            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SOH   HT    0.1 314  P       20:46:26.77   0.3 M  1.0  SOH  
    SOH   HT    0.1 314  S       20:46:28.06  -0.3 M  1.0  SOH  
    SRS   HT    0.4  22  P       20:46:31.55   0.2 M  1.0  SRS  
    SRS   HT    0.4  22  S       20:46:36.60  -0.3 M  1.0  SRS  
    THE   HT    0.4 247  P       20:46:31.67   0.1 M  1.0  THE  
    THE   HT    0.4 247  S       20:46:37.47   0.1 M  1.0  THE  
    PLG   HL    0.4 177  P       20:46:32.48   0.3 M  1.0  PLG  
    PLG   HL    0.4 177  S       20:46:37.49  -0.9 M  1.0  PLG  
    KNT   HT    0.5 315  P       20:46:35.55   0.7 M  1.0  KNT  
    KNT   HT    0.5 315  S       20:46:42.27  -0.7 M  1.0  KNT  
    OUR   HT    0.6 136  P       20:46:36.65   0.7 M  1.0  OUR  
    OUR   HT    0.6 136  S       20:46:44.57  -0.5 M  1.0  OUR  
    NVR   HL    0.7  31  P       20:46:37.15   0.2 M  1.0  NVR  
    NVR   HL    0.7  31  S       20:46:46.45  -0.2 M  1.0  NVR  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SOH   HT    0.1 314  MLv     0.53 -0.55   0.176237      
    SRS   HT    0.4  22  MLv     0.98 -0.10   0.0539516      
    THE   HT    0.4 247  MLv     1.19  0.11   0.0747484      
    PLG   HL    0.4 177  MLv     1.02 -0.06   0.0635782      
    KNT   HT    0.5 315  MLv     1.07 -0.01   0.0293046      
    OUR   HT    0.6 136  MLv     1.39  0.31   0.0562506      
    NVR   HL    0.7  31  MLv     1.17  0.09   0.0233508