Earthquake Information
 Origin Time
2021-09-21 15:02:02 (GMT)
 Magnitude
M 1.4
 Latitude
38.3135° N
 Longitude
23.3630° E
 Focal Depth
11 km
 # of Arrivals
16
 Location 26.5 km SW of Chalkida
44.7 km ESE of Levadhia
49.0 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA3.1239 P15:02:05.16 0.01.0M
THIVHA3.1239 S15:02:06.72 -0.11.0M
AMPEHA8.3261 P15:02:05.70 0.11.0M
AMPEHA8.3261 S15:02:07.77 0.21.0M
THI1HL8.7 18 P15:02:05.60 0.01.0M
THI1HL8.7 18 S15:02:07.39 -0.11.0M
THI2HL14.8296 P15:02:06.39 0.01.0M
THI2HL14.8296 S15:02:08.92 0.01.0M
STFNHA21.9134 P15:02:07.36 -0.11.0M
STFNHA21.9134 S15:02:11.06 0.21.0M
VILLHA17.2195 P15:02:06.63 -0.11.0M
VILLHA17.2195 S15:02:09.30 -0.31.0M
MDRAHA29.5162 P15:02:09.26 0.61.0M
MDRAHA29.5162 S15:02:12.91 0.01.0M
MRKAHA47.6 24 P15:02:11.65 0.11.0M
MRKAHA47.6 24 S15:02:18.00 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021snrb
    Description
      region name: Greece
Origin:
    Date                   2021-09-21
    Time                  15:02:02.98
    Latitude              38.3135 deg  +/-      0 km
    Longitude             23.3630 deg  +/-      0 km
    Depth                      11 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.16 s
    Azimuthal gap             110 deg

2 Network magnitudes:
    MLv       1.41 +/- 0.37   6            
    M         1.41            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0 239  P       15:02:05.16   0.0 M  1.0  THIV 
    THIV  HA    0.0 239  S       15:02:06.72  -0.1 M  1.0  THIV 
    AMPE  HA    0.1 261  P       15:02:05.70   0.1 M  1.0  AMPE 
    AMPE  HA    0.1 261  S       15:02:07.77   0.2 M  1.0  AMPE 
    THI1  HL    0.1  18  P       15:02:05.60   0.0 M  1.0  THI1 
    THI1  HL    0.1  18  S       15:02:07.39  -0.1 M  1.0  THI1 
    THI2  HL    0.1 296  P       15:02:06.39   0.0 M  1.0  THI2 
    THI2  HL    0.1 296  S       15:02:08.92  -0.0 M  1.0  THI2 
    VILL  HA    0.2 195  P       15:02:06.63  -0.1 M  1.0  VILL 
    VILL  HA    0.2 195  S       15:02:09.30  -0.3 M  1.0  VILL 
    STFN  HA    0.2 134  P       15:02:07.36  -0.1 M  1.0  STFN 
    STFN  HA    0.2 134  S       15:02:11.06   0.2 M  1.0  STFN 
    MDRA  HA    0.3 162  P       15:02:09.26   0.6 M  1.0  MDRA 
    MDRA  HA    0.3 162  S       15:02:12.91  -0.0 M  1.0  MDRA 
    MRKA  HA    0.4  24  P       15:02:11.65   0.1 M  1.0  MRKA 
    MRKA  HA    0.4  24  S       15:02:18.00  -0.1 M  1.0  MRKA 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0 239  MLv     2.04  0.63    7.20401      
    AMPE  HA    0.1 261  MLv     1.33 -0.09    1.04005      
    THI1  HL    0.1  18  MLv     2.03  0.62    5.11847      
    THI2  HL    0.1 296  MLv     1.61  0.20    1.37845      
    VILL  HA    0.2 195  MLv     1.19 -0.22   0.459246      
    STFN  HA    0.2 134  MLv     0.97 -0.44   0.208015      
    MDRA  HA    0.3 162  MLv     0.94 -0.47   0.127485      
    MRKA  HA    0.4  24  MLv     1.35 -0.06   0.114182