Earthquake Information
 Origin Time
 2020-09-24 19:58:43 (GMT)
 Magnitude
 M 1.3
 Latitude
 37.8257° N
 Longitude
 23.7868° E
 Focal Depth
 4 km
 # of Arrivals
 28
 Location 18.1 km SSE of Athens
68.7 km SE of Thiva
72.8 km SSE of Chalkida
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL3.0 12 P19:58:44.87 0.01.0M
VLYHL3.0 12 S19:58:45.91 0.11.0M
ATHUHA15.7359 P19:58:46.83 -0.21.0M
ATHUHA15.7359 S19:58:49.39 -0.11.0M
PTLHL25.5 15 P19:58:48.66 -0.11.0M
PTLHL25.5 15 S19:58:52.29 -0.21.0M
DIONHL30.8 25 P19:58:49.85 0.21.0M
DIONHL30.8 25 S19:58:54.39 0.21.0M
MRTHHA35.7 22 P19:58:50.66 0.21.0M
MRTHHA35.7 22 S19:58:55.77 0.21.0M
MDRAHA38.4313 P19:58:50.66 -0.31.0M
MDRAHA38.4313 S19:58:55.99 -0.51.0M
VILLHA56.1312 P19:58:53.59 -0.31.0M
VILLHA56.1312 S19:59:01.19 -0.51.0M
KARYHA61.5 68 P19:58:54.40 -0.41.0M
KARYHA61.5 68 S19:59:03.15 0.01.0M
LTKHP75.1287 P19:58:57.68 0.61.0M
LTKHP75.1287 S19:59:07.30 0.21.0M
KYMIHL93.9 17 P19:59:00.32 0.31.0M
KYMIHL93.9 17 S19:59:12.53 0.21.0M
MRKAHA99.3350 P19:59:00.55 -0.41.0M
MRKAHA99.3350 S19:59:14.13 0.21.0M
LKRHL114.6323 P19:59:03.27 -0.11.0M
LKRHL114.6323 S19:59:18.63 0.51.0M
GURHP127.4276 P19:59:05.83 0.31.0M
GURHP127.4276 S19:59:22.04 0.01.0M
KLVHL145.5280 P19:59:07.68 -0.61.0M
KLVHL145.5280 S19:59:27.36 0.51.0M


  Solution details 

Event:
    Public ID              nkua2020sviw
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2020-09-24
    Time                  19:58:43.78
    Latitude              37.8257 deg  +/-      1 km
    Longitude             23.7868 deg  +/-      1 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap             207 deg

2 Network magnitudes:
    MLv       1.34 +/- 0.37  12            
    M         1.34           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.0  12  P       19:58:44.87  -0.0 M  1.0  VLY  
    VLY   HL    0.0  12  S       19:58:45.91   0.1 M  1.0  VLY  
    ATHU  HA    0.1 359  P       19:58:46.83  -0.2 M  1.0  ATHU 
    ATHU  HA    0.1 359  S       19:58:49.39  -0.1 M  1.0  ATHU 
    PTL   HL    0.2  15  P       19:58:48.66  -0.1 M  1.0  PTL  
    PTL   HL    0.2  15  S       19:58:52.29  -0.2 M  1.0  PTL  
    DION  HL    0.3  25  P       19:58:49.85   0.2 M  1.0  DION 
    DION  HL    0.3  25  S       19:58:54.39   0.2 M  1.0  DION 
    MRTH  HA    0.3  22  P       19:58:50.66   0.2 M  1.0  MRTH 
    MRTH  HA    0.3  22  S       19:58:55.77   0.2 M  1.0  MRTH 
    MDRA  HA    0.3 313  P       19:58:50.66  -0.3 M  1.0  MDRA 
    MDRA  HA    0.3 313  S       19:58:55.99  -0.5 M  1.0  MDRA 
    VILL  HA    0.5 312  P       19:58:53.59  -0.3 M  1.0  VILL 
    VILL  HA    0.5 312  S       19:59:01.19  -0.5 M  1.0  VILL 
    KARY  HA    0.6  68  P       19:58:54.40  -0.4 M  1.0  KARY 
    KARY  HA    0.6  68  S       19:59:03.15   0.0 M  1.0  KARY 
    LTK   HP    0.7 287  P       19:58:57.68   0.6 M  1.0  LTK  
    LTK   HP    0.7 287  S       19:59:07.30   0.2 M  1.0  LTK  
    KYMI  HL    0.8  17  P       19:59:00.32   0.3 M  1.0  KYMI 
    KYMI  HL    0.8  17  S       19:59:12.53   0.2 M  1.0  KYMI 
    MRKA  HA    0.9 350  P       19:59:00.55  -0.4 M  1.0  MRKA 
    MRKA  HA    0.9 350  S       19:59:14.13   0.2 M  1.0  MRKA 
    LKR   HL    1.0 323  P       19:59:03.27  -0.1 M  1.0  LKR  
    LKR   HL    1.0 323  S       19:59:18.63   0.5 M  1.0  LKR  
    GUR   HP    1.1 276  P       19:59:05.83   0.3 M  1.0  GUR  
    GUR   HP    1.1 276  S       19:59:22.04   0.0 M  1.0  GUR  
    KLV   HL    1.3 280  P       19:59:07.68  -0.6 M  1.0  KLV  
    KLV   HL    1.3 280  S       19:59:27.36   0.5 M  1.0  KLV  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.0  12  MLv     1.36  0.02    1.52095      
    ATHU  HA    0.1 359  MLv     0.96 -0.39   0.179983      
    PTL   HL    0.2  15  MLv     0.76 -0.58   0.104599      
    DION  HL    0.3  25  MLv     0.34 -1.00   0.0836814      
    MRTH  HA    0.3  22  MLv     0.58 -0.76   0.039025      
    MDRA  HA    0.3 313  MLv     1.02 -0.33   0.0908911      
    VILL  HA    0.5 312  MLv     1.57  0.23   0.117519      
    KARY  HA    0.6  68  MLv     1.55  0.21   0.0886001      
    LTK   HP    0.7 287  MLv     1.36  0.02   0.184475      
    KYMI  HL    0.8  17  MLv     1.33 -0.01   0.0366615      
    MRKA  HA    0.9 350  MLv     1.75  0.41   0.0907186      
    LKR   HL    1.0 323  MLv     1.94  0.59   0.0623826      
    GUR   HP    1.1 276  MLv     1.81  0.46   0.0740013      
    KLV   HL    1.3 280  MLv     1.96  0.61   0.0643305