Earthquake Information
 Origin Time
2021-09-17 03:55:33 (GMT)
 Magnitude
M 1.1
 Latitude
38.3313° N
 Longitude
23.3177° E
 Focal Depth
9 km
 # of Arrivals
14
 Location 28.6 km WSW of Chalkida
40.4 km ESE of Levadhia
53.1 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMPEHA5.4232 P03:55:35.79 0.11.0M
AMPEHA5.4232 S03:55:37.47 0.21.0M
THIVHA3.8161 P03:55:35.72 0.11.0M
THIVHA3.8161 S03:55:37.21 0.11.0M
THVAHL1.6 97 P03:55:35.45 0.01.0M
THVAHL1.6 97 S03:55:36.50 -0.31.0M
THI1HL9.2 47 P03:55:36.28 0.21.0M
THI1HL9.2 47 S03:55:37.99 0.01.0M
THI2HL10.4296 P03:55:36.18 -0.11.0M
THI2HL10.4296 S03:55:38.09 -0.21.0M
VILLHA18.6181 P03:55:37.52 0.01.0M
VILLHA18.6181 S03:55:40.23 -0.31.0M
DOMVHA30.7254 P03:55:39.32 -0.11.0M
DOMVHA30.7254 S03:55:43.99 0.21.0M


  Solution details

Event:
    Public ID              nkua2021sfnb
    Description
      region name: Greece
Origin:
    Date                   2021-09-17
    Time                  03:55:33.61
    Latitude              38.3313 deg  +/-      0 km
    Longitude             23.3177 deg  +/-      0 km
    Depth                       9 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.16 s
    Azimuthal gap             111 deg

2 Network magnitudes:
    MLv       1.09 +/- 0.25   7            
    M         1.09            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0  97  P       03:55:35.45  -0.0 M  1.0  THVA 
    THVA  HL    0.0  97  S       03:55:36.50  -0.3 M  1.0  THVA 
    THIV  HA    0.0 161  P       03:55:35.72   0.1 M  1.0  THIV 
    THIV  HA    0.0 161  S       03:55:37.21   0.1 M  1.0  THIV 
    AMPE  HA    0.0 232  P       03:55:35.79   0.1 M  1.0  AMPE 
    AMPE  HA    0.0 232  S       03:55:37.47   0.2 M  1.0  AMPE 
    THI1  HL    0.1  47  P       03:55:36.28   0.2 M  1.0  THI1 
    THI1  HL    0.1  47  S       03:55:37.99   0.0 M  1.0  THI1 
    THI2  HL    0.1 296  P       03:55:36.18  -0.1 M  1.0  THI2 
    THI2  HL    0.1 296  S       03:55:38.09  -0.2 M  1.0  THI2 
    VILL  HA    0.2 181  P       03:55:37.52   0.0 M  1.0  VILL 
    VILL  HA    0.2 181  S       03:55:40.23  -0.3 M  1.0  VILL 
    DOMV  HA    0.3 254  P       03:55:39.32  -0.1 M  1.0  DOMV 
    DOMV  HA    0.3 254  S       03:55:43.99   0.2 M  1.0  DOMV 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0  97  MLv     1.37  0.27     1.6785      
    THIV  HA    0.0 161  MLv     1.13  0.04   0.864242      
    AMPE  HA    0.0 232  MLv     0.77 -0.32   0.343103      
    THI1  HL    0.1  47  MLv     1.40  0.31    1.18413      
    THI2  HL    0.1 296  MLv     1.24  0.14   0.753787      
    VILL  HA    0.2 181  MLv     0.54 -0.55   0.0955503      
    DOMV  HA    0.3 254  MLv     0.99 -0.11    0.13206