Earthquake Information
 Origin Time
2020-09-21 20:31:56 (GMT)
 Magnitude
M 1.8
 Latitude
37.1297° N
 Longitude
21.5692° E
 Focal Depth
7 km
 # of Arrivals
16
 Location 36.7 km NNW of Methoni
49.4 km WNW of Kalamata
213.1 km WSW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ITMHL32.0 80 P20:32:02.52 0.31.0M
ITMHL32.0 80 S20:32:06.72 -0.11.0M
PYLHP30.2149 P20:32:01.88 0.01.0M
PYLHP30.2149 S20:32:05.61 -0.61.0M
VLXHP76.5 70 P20:32:10.12 0.51.0M
VLXHP76.5 70 S20:32:19.73 -0.11.0M
DROHP92.3 8 P20:32:12.39 0.31.0M
DROHP92.3 8 S20:32:23.34 -0.71.0M
GURHP112.7 37 P20:32:15.15 -0.21.0M
GURHP112.7 37 S20:32:29.69 -0.31.0M
KLVHL113.8 27 P20:32:15.28 -0.21.0M
KLVHL113.8 27 S20:32:30.13 0.01.0M
LAKAHA128.6 16 P20:32:18.05 0.31.0M
LAKAHA128.6 16 S20:32:34.16 0.01.0M
VLIHL130.7110 P20:32:18.83 0.71.0M
VLIHL130.7110 S20:32:34.88 0.11.0M


  Solution details

Event:
    Public ID              nkua2020spxl
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2020-09-21
    Time                  20:31:56.24
    Latitude              37.1297 deg  +/-      1 km
    Longitude             21.5692 deg  +/-      1 km
    Depth                       7 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap             218 deg

2 Network magnitudes:
    MLv       1.82 +/- 0.28   6            
    M         1.82            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PYL   HP    0.3 149  P       20:32:01.88  -0.0 M  1.0  PYL  
    PYL   HP    0.3 149  S       20:32:05.61  -0.6 M  1.0  PYL  
    ITM   HL    0.3  80  P       20:32:02.52   0.3 M  1.0  ITM  
    ITM   HL    0.3  80  S       20:32:06.72  -0.1 M  1.0  ITM  
    VLX   HP    0.7  70  P       20:32:10.12   0.5 M  1.0  VLX  
    VLX   HP    0.7  70  S       20:32:19.73  -0.1 M  1.0  VLX  
    DRO   HP    0.8   8  P       20:32:12.39   0.3 M  1.0  DRO  
    DRO   HP    0.8   8  S       20:32:23.34  -0.7 M  1.0  DRO  
    GUR   HP    1.0  37  P       20:32:15.15  -0.2 M  1.0  GUR  
    GUR   HP    1.0  37  S       20:32:29.69  -0.3 M  1.0  GUR  
    KLV   HL    1.0  27  P       20:32:15.28  -0.2 M  1.0  KLV  
    KLV   HL    1.0  27  S       20:32:30.13  -0.0 M  1.0  KLV  
    LAKA  HA    1.2  16  P       20:32:18.05   0.3 M  1.0  LAKA 
    LAKA  HA    1.2  16  S       20:32:34.16   0.0 M  1.0  LAKA 
    VLI   HL    1.2 110  P       20:32:18.83   0.7 M  1.0  VLI  
    VLI   HL    1.2 110  S       20:32:34.88   0.1 M  1.0  VLI  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PYL   HP    0.3 149  MLv     2.75  0.92   0.240473      
    ITM   HL    0.3  80  MLv     1.46 -0.36   0.362283      
    VLX   HP    0.7  70  MLv     1.53 -0.29   0.0703004      
    DRO   HP    0.8   8  MLv     1.66 -0.16    0.16672      
    GUR   HP    1.0  37  MLv     1.78 -0.04   0.0828223      
    KLV   HL    1.0  27  MLv     1.80 -0.02   0.0647238      
    LAKA  HA    1.2  16  MLv     1.81 -0.01   0.0744675      
    VLI   HL    1.2 110  MLv     2.35  0.53   0.320083