Earthquake Information
 Origin Time
2021-09-24 21:56:36 (GMT)
 Magnitude
M 1.8
 Latitude
38.3651° N
 Longitude
23.2995° E
 Focal Depth
2 km
 # of Arrivals
24
 Location 28.3 km WSW of Chalkida
37.9 km ESE of Levadhia
56.9 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THVAHL5.1141 P21:56:37.57 0.21.0A
AMPEHA7.6201 P21:56:38.18 0.41.0A
THI1HL8.7 73 P21:56:38.30 0.31.0A
THI2HL7.8276 P21:56:38.93 1.11.0A
THIVHA7.9159 P21:56:37.77 -0.11.0A
VILLHA22.4177 P21:56:39.32 -1.01.0A
DOMVHA30.4247 P21:56:41.71 0.01.0A
MDRAHA36.9157 P21:56:41.94 -0.81.0A
STFNHA29.9134 P21:56:40.58 -1.01.0A
ATALHA43.7326 P21:56:42.97 -0.91.0A
LKRHL41.0320 P21:56:42.74 -0.71.0A
LTKHP47.9217 P21:56:44.12 -0.51.0A
MRKAHA45.3 33 P21:56:44.51 0.41.0A
LOUTHA50.7214 P21:56:45.19 0.11.0A
PTLHL60.7125 P21:56:48.56 1.81.0A
ACORHA64.8216 P21:56:47.59 0.11.0A
DIONHL63.9120 P21:56:46.84 -0.51.0A
MRTHHA62.2116 P21:56:46.77 -0.31.0A
VLYHL71.6143 P21:56:48.72 0.11.0A
EPIDHA85.0191 P21:56:51.10 0.31.0A
AOS2HT99.0 28 P21:56:53.26 0.11.0A
GURHP96.3241 P21:56:53.23 0.41.0A
KARYHA106.1110 P21:56:54.52 0.11.0A
CHOSHT239.8 89 P21:57:13.14 0.11.0A


  Solution details

Event:
    Public ID              nkua2021strg
    Description
      region name: Greece
Origin:
    Date                   2021-09-24
    Time                  21:56:36.09  +/-    0.2 s
    Latitude              38.3651 deg  +/-      2 km
    Longitude             23.2995 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.63 s
    Azimuthal gap              62 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.24  17            
    M         1.77           17 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 141  P       21:56:37.57   0.2 A  1.0  THVA 
    AMPE  HA    0.1 201  P       21:56:38.18   0.4 A  1.0  AMPE 
    THI2  HL    0.1 276  P       21:56:38.93   1.1 A  1.0  THI2 
    THIV  HA    0.1 159  P       21:56:37.77  -0.1 A  1.0  THIV 
    THI1  HL    0.1  73  P       21:56:38.30   0.3 A  1.0  THI1 
    VILL  HA    0.2 177  P       21:56:39.32  -1.0 A  1.0  VILL 
    STFN  HA    0.3 134  P       21:56:40.58  -1.0 A  1.0  STFN 
    DOMV  HA    0.3 247  P       21:56:41.71   0.0 A  1.0  DOMV 
    MDRA  HA    0.3 157  P       21:56:41.94  -0.8 A  1.0  MDRA 
    LKR   HL    0.4 320  P       21:56:42.74  -0.7 A  1.0  LKR  
    ATAL  HA    0.4 326  P       21:56:42.97  -0.9 A  1.0  ATAL 
    MRKA  HA    0.4  33  P       21:56:44.51   0.4 A  1.0  MRKA 
    LTK   HP    0.4 217  P       21:56:44.12  -0.5 A  1.0  LTK  
    LOUT  HA    0.5 214  P       21:56:45.19   0.1 A  1.0  LOUT 
    PTL   HL    0.5 125  P       21:56:48.56   1.8 A  1.0  PTL  
    MRTH  HA    0.6 116  P       21:56:46.77  -0.3 A  1.0  MRTH 
    DION  HL    0.6 120  P       21:56:46.84  -0.5 A  1.0  DION 
    ACOR  HA    0.6 216  P       21:56:47.59   0.1 A  1.0  ACOR 
    VLY   HL    0.6 143  P       21:56:48.72   0.1 A  1.0  VLY  
    EPID  HA    0.8 191  P       21:56:51.10   0.3 A  1.0  EPID 
    GUR   HP    0.9 241  P       21:56:53.23   0.4 A  1.0  GUR  
    AOS2  HT    0.9  28  P       21:56:53.26   0.1 A  1.0  AOS2 
    KARY  HA    1.0 110  P       21:56:54.52   0.1 A  1.0  KARY 
    CHOS  HT    2.2  89  P       21:57:13.14   0.1 A  1.0  CHOS 

21 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 141  MLv     2.57  0.80     22.157      
    AMPE  HA    0.1 201  MLv     1.55 -0.22    1.84356      
    THI2  HL    0.1 276  MLv     1.84  0.07    3.54252      
    THIV  HA    0.1 159  MLv     2.46  0.69    14.5151      
    THI1  HL    0.1  73  MLv     2.64  0.87    20.8995      
    VILL  HA    0.2 177  MLv     1.73 -0.04     1.1741      
    STFN  HA    0.3 134  MLv     1.55 -0.22   0.499507      
    DOMV  HA    0.3 247  MLv     1.79  0.02   0.854268      
    MDRA  HA    0.3 157  MLv     1.45 -0.32   0.267454      
    LKR   HL    0.4 320  MLv     2.25  0.48   0.719579      
    ATAL  HA    0.4 326  MLv     1.77 -0.00    0.37526      
    MRKA  HA    0.4  33  MLv     1.48 -0.29   0.178853      
    LTK   HP    0.4 217  MLv     1.02 -0.75   0.201654      
    LOUT  HA    0.5 214  MLv     1.88  0.11   0.325565      
    PTL   HL    0.5 125  MLv     1.52 -0.25   0.0832649      
    MRTH  HA    0.6 116  MLv     2.05  0.28   0.273931      
    DION  HL    0.6 120  MLv     1.35 -0.42   0.151026      
    ACOR  HA    0.6 216  MLv     1.65 -0.12   0.105322      
    VLY   HL    0.6 143  MLv     1.91  0.13   0.176839      
    GUR   HP    0.9 241  MLv     1.77  0.00   0.097976      
    AOS2  HT    0.9  28  MLv     1.69 -0.08   0.077998