Earthquake Information
 Origin Time
2020-07-31 18:38:46 (GMT)
 Magnitude
M 1.9
 Latitude
37.3205° N
 Longitude
21.4942° E
 Focal Depth
28 km
 # of Arrivals
16
 Location 40.5 km S of Pyrgos
58.9 km NNW of Methoni
210.4 km WSW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMTHP30.2 39 P18:38:52.80 -0.41.0M
AMTHP30.2 39 S18:38:58.14 -0.21.0M
ITMHL41.3112 P18:38:54.74 0.21.0M
ITMHL41.3112 S18:39:00.90 0.01.0M
VALYHP46.7112 P18:38:55.22 0.01.0M
VALYHP46.7112 S18:39:02.09 0.01.0M
PYLHP52.1155 P18:38:56.19 0.11.0M
PYLHP52.1155 S18:39:03.36 -0.11.0M
DROHP72.8 15 P18:38:59.02 -0.11.0M
DROHP72.8 15 S18:39:09.10 0.31.0M
LTHKHP72.3307 P18:38:58.85 -0.11.0M
LTHKHP72.3307 S18:39:08.87 0.31.0M
ORTHHL91.8310 P18:39:01.53 -0.41.0M
ORTHHL91.8310 S18:39:13.89 0.11.0M
KLVHL99.0 36 P18:39:02.67 -0.41.0M
KLVHL99.0 36 S18:39:16.27 0.51.0M


  Solution details

Event:
    Public ID              nkua2020oyto
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2020-07-31
    Time                  18:38:46.31
    Latitude              37.3205 deg  +/-      1 km
    Longitude             21.4942 deg  +/-      1 km
    Depth                      28 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap             152 deg

2 Network magnitudes:
    MLv       1.91 +/- 0.21   6            
    M         1.91            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMT   HP    0.3  39  P       18:38:52.80  -0.4 M  1.0  AMT  
    AMT   HP    0.3  39  S       18:38:58.14  -0.2 M  1.0  AMT  
    ITM   HL    0.4 112  P       18:38:54.74   0.2 M  1.0  ITM  
    ITM   HL    0.4 112  S       18:39:00.90   0.0 M  1.0  ITM  
    VALY  HP    0.4 112  P       18:38:55.22  -0.0 M  1.0  VALY 
    VALY  HP    0.4 112  S       18:39:02.09   0.0 M  1.0  VALY 
    PYL   HP    0.5 155  P       18:38:56.19   0.1 M  1.0  PYL  
    PYL   HP    0.5 155  S       18:39:03.36  -0.1 M  1.0  PYL  
    LTHK  HP    0.7 307  P       18:38:58.85  -0.1 M  1.0  LTHK 
    LTHK  HP    0.7 307  S       18:39:08.87   0.3 M  1.0  LTHK 
    DRO   HP    0.7  15  P       18:38:59.02  -0.1 M  1.0  DRO  
    DRO   HP    0.7  15  S       18:39:09.10   0.3 M  1.0  DRO  
    ORTH  HL    0.8 310  P       18:39:01.53  -0.4 M  1.0  ORTH 
    ORTH  HL    0.8 310  S       18:39:13.89   0.1 M  1.0  ORTH 
    KLV   HL    0.9  36  P       18:39:02.67  -0.4 M  1.0  KLV  
    KLV   HL    0.9  36  S       18:39:16.27   0.5 M  1.0  KLV  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMT   HP    0.3  39  MLv     1.77 -0.14   0.820796      
    ITM   HL    0.4 112  MLv     1.53 -0.38   0.250208      
    VALY  HP    0.4 112  MLv     2.08  0.17   0.648484      
    PYL   HP    0.5 155  MLv     3.13  1.22   0.166607      
    LTHK  HP    0.7 307  MLv     2.06  0.15   0.249212      
    DRO   HP    0.7  15  MLv     1.75 -0.16   0.253333      
    ORTH  HL    0.8 310  MLv     2.16  0.25   0.251245      
    KLV   HL    0.9  36  MLv     1.64 -0.27   0.0534822