Earthquake Information
 Origin Time
 2020-04-02 21:17:07 (GMT)
 Magnitude
 M 1.6
 Latitude
 40.4513° N
 Longitude
 23.6628° E
 Focal Depth
 18 km
 # of Arrivals
 16
 Location 20.8 km ENE of Poliyiros
54.6 km WNW of Kariai
274.5 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PLGHL20.6245 P21:17:13.08 0.31.0M
PLGHL20.6245 S21:17:16.52 0.11.0M
OURHT30.0116 P21:17:13.91 0.01.0M
OURHT30.0116 S21:17:18.22 -0.31.0M
SOHHT48.6328 P21:17:16.40 -0.41.0M
SOHHT48.6328 S21:17:22.63 -0.91.0M
HORTHT50.3289 P21:17:16.94 -0.21.0M
HORTHT50.3289 S21:17:23.69 -0.41.0M
SRSHT73.4356 P21:17:19.98 -0.51.0M
SRSHT73.4356 S21:17:30.71 0.61.0M
KAVAHT93.6 50 P21:17:24.47 0.81.0M
KAVAHT93.6 50 S21:17:35.79 0.11.0M
NVRHL101.2 10 P21:17:24.79 -0.11.0M
NVRHL101.2 10 S21:17:37.80 0.11.0M
KNTHT101.9321 P21:17:25.27 0.31.0M
KNTHT101.9321 S21:17:37.13 -0.81.0M


  Solution details 

Event:
    Public ID              nkua2020gnsk
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-04-02
    Time                  21:17:07.94
    Latitude              40.4513 deg  +/-      1 km
    Longitude             23.6628 deg  +/-      1 km
    Depth                      18 km   +/-    4 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap             129 deg

2 Network magnitudes:
    MLv       1.60 +/- 0.09   6            
    M         1.60            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PLG   HL    0.2 245  P       21:17:13.08   0.3 M  1.0  PLG  
    PLG   HL    0.2 245  S       21:17:16.52   0.1 M  1.0  PLG  
    OUR   HT    0.3 116  P       21:17:13.91  -0.0 M  1.0  OUR  
    OUR   HT    0.3 116  S       21:17:18.22  -0.3 M  1.0  OUR  
    SOH   HT    0.4 328  P       21:17:16.40  -0.4 M  1.0  SOH  
    SOH   HT    0.4 328  S       21:17:22.63  -0.9 M  1.0  SOH  
    HORT  HT    0.5 289  P       21:17:16.94  -0.2 M  1.0  HORT 
    HORT  HT    0.5 289  S       21:17:23.69  -0.4 M  1.0  HORT 
    SRS   HT    0.7 356  P       21:17:19.98  -0.5 M  1.0  SRS  
    SRS   HT    0.7 356  S       21:17:30.71   0.6 M  1.0  SRS  
    KAVA  HT    0.8  50  P       21:17:24.47   0.8 M  1.0  KAVA 
    KAVA  HT    0.8  50  S       21:17:35.79   0.1 M  1.0  KAVA 
    NVR   HL    0.9  10  P       21:17:24.79  -0.1 M  1.0  NVR  
    NVR   HL    0.9  10  S       21:17:37.80   0.1 M  1.0  NVR  
    KNT   HT    0.9 321  P       21:17:25.27   0.3 M  1.0  KNT  
    KNT   HT    0.9 321  S       21:17:37.13  -0.8 M  1.0  KNT  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PLG   HL    0.2 245  MLv     1.53 -0.06   0.840283      
    OUR   HT    0.3 116  MLv     1.15 -0.45   0.202317      
    SOH   HT    0.4 328  MLv     1.50 -0.09   0.153528      
    HORT  HT    0.5 289  MLv     1.52 -0.08   0.0975528      
    SRS   HT    0.7 356  MLv     1.72  0.12   0.0793957      
    KAVA  HT    0.8  50  MLv     1.69  0.09   0.172255      
    NVR   HL    0.9  10  MLv     1.76  0.16   0.0669945      
    KNT   HT    0.9 321  MLv     1.63  0.03   0.0657675