Earthquake Information
 Origin Time
2021-09-16 12:28:36 (GMT)
 Magnitude
M 1.2
 Latitude
38.2945° N
 Longitude
23.3492° E
 Focal Depth
8 km
 # of Arrivals
12
 Location 28.8 km SW of Chalkida
44.3 km ESE of Levadhia
48.2 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA1.6288 P12:28:37.83 0.11.0M
THIVHA1.6288 S12:28:38.99 0.11.0M
AMPEHA7.1276 P12:28:38.42 0.21.0M
AMPEHA7.1276 S12:28:40.24 0.51.0M
THI1HL11.1 21 P12:28:38.72 0.01.0M
THI1HL11.1 21 S12:28:40.59 -0.11.0M
THI2HL14.9306 P12:28:39.31 0.01.0M
THI2HL14.9306 S12:28:41.58 -0.11.0M
VILLHA14.8193 P12:28:39.30 0.01.0M
VILLHA14.8193 S12:28:41.72 -0.11.0M
STFNHA21.5128 P12:28:40.54 0.11.0M
STFNHA21.5128 S12:28:43.62 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021seim
    Description
      region name: Greece
Origin:
    Date                   2021-09-16
    Time                  12:28:36.09
    Latitude              38.2945 deg  +/-      0 km
    Longitude             23.3492 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.10 s
    Azimuthal gap             107 deg

2 Network magnitudes:
    MLv       1.24 +/- 0.47   6            
    M         1.24            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0 288  P       12:28:37.83   0.1 M  1.0  THIV 
    THIV  HA    0.0 288  S       12:28:38.99   0.1 M  1.0  THIV 
    AMPE  HA    0.1 276  P       12:28:38.42   0.2 M  1.0  AMPE 
    AMPE  HA    0.1 276  S       12:28:40.24   0.5 M  1.0  AMPE 
    THI1  HL    0.1  21  P       12:28:38.72   0.0 M  1.0  THI1 
    THI1  HL    0.1  21  S       12:28:40.59  -0.1 M  1.0  THI1 
    VILL  HA    0.1 193  P       12:28:39.30  -0.0 M  1.0  VILL 
    VILL  HA    0.1 193  S       12:28:41.72  -0.1 M  1.0  VILL 
    THI2  HL    0.1 306  P       12:28:39.31   0.0 M  1.0  THI2 
    THI2  HL    0.1 306  S       12:28:41.58  -0.1 M  1.0  THI2 
    STFN  HA    0.2 128  P       12:28:40.54   0.1 M  1.0  STFN 
    STFN  HA    0.2 128  S       12:28:43.62  -0.1 M  1.0  STFN 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0 288  MLv     1.77  0.53    4.28749      
    AMPE  HA    0.1 276  MLv     0.82 -0.42   0.351534      
    THI1  HL    0.1  21  MLv     1.78  0.53    2.51205      
    VILL  HA    0.1 193  MLv     0.90 -0.34   0.268232      
    THI2  HL    0.1 306  MLv     1.49  0.25    1.03945      
    STFN  HA    0.2 128  MLv     0.67 -0.58   0.107297