Earthquake Information
 Origin Time
2021-09-15 20:00:41 (GMT)
 Magnitude
M 1.1
 Latitude
38.3130° N
 Longitude
23.3667° E
 Focal Depth
10 km
 # of Arrivals
12
 Location 26.3 km SW of Chalkida
45.1 km ESE of Levadhia
48.7 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA3.4243 P20:00:43.84 0.21.0M
THIVHA3.4243 S20:00:45.31 0.11.0M
THVAHL3.3305 P20:00:43.65 0.01.0M
THVAHL3.3305 S20:00:44.85 -0.31.0M
AMPEHA8.6262 P20:00:44.36 0.21.0M
AMPEHA8.6262 S20:00:46.45 0.41.0M
THI1HL8.7 16 P20:00:44.25 0.11.0M
THI1HL8.7 16 S20:00:45.98 0.01.0M
THI2HL15.1296 P20:00:45.06 0.11.0M
THI2HL15.1296 S20:00:47.37 -0.21.0M
VILLHA17.2196 P20:00:45.40 0.01.0M
VILLHA17.2196 S20:00:47.88 -0.31.0M


  Solution details

Event:
    Public ID              nkua2021sdbx
    Description
      region name: Greece
Origin:
    Date                   2021-09-15
    Time                  20:00:41.65
    Latitude              38.3130 deg  +/-      1 km
    Longitude             23.3667 deg  +/-      1 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.19 s
    Azimuthal gap             180 deg

2 Network magnitudes:
    MLv       1.10 +/- 0.43   6            
    M         1.10            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 305  P       20:00:43.65   0.0 M  1.0  THVA 
    THVA  HL    0.0 305  S       20:00:44.85  -0.3 M  1.0  THVA 
    THIV  HA    0.0 243  P       20:00:43.84   0.2 M  1.0  THIV 
    THIV  HA    0.0 243  S       20:00:45.31   0.1 M  1.0  THIV 
    THI1  HL    0.1  16  P       20:00:44.25   0.1 M  1.0  THI1 
    THI1  HL    0.1  16  S       20:00:45.98  -0.0 M  1.0  THI1 
    AMPE  HA    0.1 262  P       20:00:44.36   0.2 M  1.0  AMPE 
    AMPE  HA    0.1 262  S       20:00:46.45   0.4 M  1.0  AMPE 
    THI2  HL    0.1 296  P       20:00:45.06   0.1 M  1.0  THI2 
    THI2  HL    0.1 296  S       20:00:47.37  -0.2 M  1.0  THI2 
    VILL  HA    0.2 196  P       20:00:45.40   0.0 M  1.0  VILL 
    VILL  HA    0.2 196  S       20:00:47.88  -0.3 M  1.0  VILL 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 305  MLv     1.45  0.35    1.84965      
    THIV  HA    0.0 243  MLv     1.55  0.44    2.29737      
    THI1  HL    0.1  16  MLv     1.43  0.33    1.30237      
    AMPE  HA    0.1 262  MLv     0.61 -0.50   0.194717      
    THI2  HL    0.1 296  MLv     0.98 -0.13   0.315273      
    VILL  HA    0.2 196  MLv     0.46 -0.64   0.0847713