Earthquake Information
 Origin Time
2021-09-18 11:00:55 (GMT)
 Magnitude
M 1.8
 Latitude
38.3328° N
 Longitude
23.3182° E
 Focal Depth
9 km
 # of Arrivals
32
 Location 28.5 km WSW of Chalkida
40.4 km ESE of Levadhia
53.2 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMPEHA5.5231 P11:00:57.38 0.11.0M
AMPEHA5.5231 S11:00:58.96 0.21.0M
THIVHA3.9162 P11:00:57.17 0.11.0M
THIVHA3.9162 S11:00:58.40 -0.11.0M
THVAHL1.6103 P11:00:56.84 -0.11.0M
THVAHL1.6103 S11:00:57.96 -0.31.0M
THI1HL9.0 48 P11:00:57.73 0.11.0M
THI1HL9.0 48 S11:00:59.50 0.11.0M
THI2HL10.3295 P11:00:57.84 0.01.0M
THI2HL10.3295 S11:00:59.80 0.01.0M
STFNHA26.3131 P11:01:00.32 0.01.0M
STFNHA26.3131 S11:01:04.04 -0.21.0M
VILLHA18.8182 P11:00:58.98 -0.11.0M
VILLHA18.8182 S11:01:01.80 -0.31.0M
DOMVHA30.7254 P11:01:01.03 0.01.0M
DOMVHA30.7254 S11:01:05.79 0.41.0M
MDRAHA32.9157 P11:01:01.63 0.31.0M
MDRAHA32.9157 S11:01:06.14 0.11.0M
ATALHA47.6327 P11:01:03.67 -0.11.0M
ATALHA47.6327 S11:01:10.10 -0.21.0M
LKRHL44.9322 P11:01:03.31 0.01.0M
LKRHL44.9322 S11:01:09.37 -0.11.0M
LTKHP46.1222 P11:01:03.43 -0.11.0M
LTKHP46.1222 S11:01:09.77 -0.11.0M
MRKAHA47.5 30 P11:01:03.83 0.11.0M
MRKAHA47.5 30 S11:01:10.24 0.01.0M
DIONHL60.7118 P11:01:06.82 0.81.0M
DIONHL60.7118 S11:01:14.05 -0.11.0M
MRTHHA59.2113 P11:01:06.56 0.91.0M
MRTHHA59.2113 S11:01:13.79 0.21.0M
VLYHL67.7142 P11:01:07.38 0.31.0M
VLYHL67.7142 S11:01:15.99 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021shwp
    Description
      region name: Greece
Origin:
    Date                   2021-09-18
    Time                  11:00:55.21
    Latitude              38.3328 deg  +/-      0 km
    Longitude             23.3182 deg  +/-      0 km
    Depth                       9 km   +/-    0 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.14 s
    Azimuthal gap              62 deg

2 Network magnitudes:
    MLv       1.78 +/- 0.34  13            
    M         1.78           13 preferred  

32 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 103  P       11:00:56.84  -0.1 M  1.0  THVA 
    THVA  HL    0.0 103  S       11:00:57.96  -0.3 M  1.0  THVA 
    THIV  HA    0.0 162  P       11:00:57.17   0.1 M  1.0  THIV 
    THIV  HA    0.0 162  S       11:00:58.40  -0.1 M  1.0  THIV 
    AMPE  HA    0.0 231  P       11:00:57.38   0.1 M  1.0  AMPE 
    AMPE  HA    0.0 231  S       11:00:58.96   0.2 M  1.0  AMPE 
    THI1  HL    0.1  48  P       11:00:57.73   0.1 M  1.0  THI1 
    THI1  HL    0.1  48  S       11:00:59.50   0.1 M  1.0  THI1 
    THI2  HL    0.1 295  P       11:00:57.84   0.0 M  1.0  THI2 
    THI2  HL    0.1 295  S       11:00:59.80   0.0 M  1.0  THI2 
    VILL  HA    0.2 182  P       11:00:58.98  -0.1 M  1.0  VILL 
    VILL  HA    0.2 182  S       11:01:01.80  -0.3 M  1.0  VILL 
    STFN  HA    0.2 131  P       11:01:00.32  -0.0 M  1.0  STFN 
    STFN  HA    0.2 131  S       11:01:04.04  -0.2 M  1.0  STFN 
    DOMV  HA    0.3 254  P       11:01:01.03   0.0 M  1.0  DOMV 
    DOMV  HA    0.3 254  S       11:01:05.79   0.4 M  1.0  DOMV 
    MDRA  HA    0.3 157  P       11:01:01.63   0.3 M  1.0  MDRA 
    MDRA  HA    0.3 157  S       11:01:06.14   0.1 M  1.0  MDRA 
    LKR   HL    0.4 322  P       11:01:03.31   0.0 M  1.0  LKR  
    LKR   HL    0.4 322  S       11:01:09.37  -0.1 M  1.0  LKR  
    LTK   HP    0.4 222  P       11:01:03.43  -0.1 M  1.0  LTK  
    LTK   HP    0.4 222  S       11:01:09.77  -0.1 M  1.0  LTK  
    MRKA  HA    0.4  30  P       11:01:03.83   0.1 M  1.0  MRKA 
    MRKA  HA    0.4  30  S       11:01:10.24  -0.0 M  1.0  MRKA 
    ATAL  HA    0.4 327  P       11:01:03.67  -0.1 M  1.0  ATAL 
    ATAL  HA    0.4 327  S       11:01:10.10  -0.2 M  1.0  ATAL 
    MRTH  HA    0.5 113  P       11:01:06.56   0.9 M  1.0  MRTH 
    MRTH  HA    0.5 113  S       11:01:13.79   0.2 M  1.0  MRTH 
    DION  HL    0.5 118  P       11:01:06.82   0.8 M  1.0  DION 
    DION  HL    0.5 118  S       11:01:14.05  -0.1 M  1.0  DION 
    VLY   HL    0.6 142  P       11:01:07.38   0.3 M  1.0  VLY  
    VLY   HL    0.6 142  S       11:01:15.99  -0.1 M  1.0  VLY  

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0 162  MLv     2.09  0.31    7.73189      
    AMPE  HA    0.0 231  MLv     1.91  0.14    4.74019      
    THI1  HL    0.1  48  MLv     2.41  0.63    12.0843      
    THI2  HL    0.1 295  MLv     2.06  0.28    5.07448      
    VILL  HA    0.2 182  MLv     1.73 -0.05    1.45778      
    STFN  HA    0.2 131  MLv     1.07 -0.71   0.204732      
    DOMV  HA    0.3 254  MLv     1.85  0.07   0.953065      
    MDRA  HA    0.3 157  MLv     1.17 -0.61   0.177798      
    LKR   HL    0.4 322  MLv     2.32  0.54   0.671789      
    LTK   HP    0.4 222  MLv     1.11 -0.67   0.270189      
    MRKA  HA    0.4  30  MLv     1.60 -0.18    0.20694      
    ATAL  HA    0.4 327  MLv     1.94  0.16   0.444348      
    MRTH  HA    0.5 113  MLv     1.84  0.06   0.182439      
    DION  HL    0.5 118  MLv     1.24 -0.54   0.121854      
    VLY   HL    0.6 142  MLv     2.15  0.37   0.325316