Earthquake Information
 Origin Time
 2021-04-09 23:29:54 (GMT)
 Magnitude
 M 1.8
 Latitude
 37.8483° N
 Longitude
 26.7018° E
 Focal Depth
 8 km
 # of Arrivals
 8
 Location 26.2 km WNW of Samos
55.5 km ENE of Ikaria
260.8 km E of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KRL1HI5.9176 P23:29:56.52 0.01.0M
KRL1HI5.9176 S23:29:58.00 0.01.0M
SAM2HL12.8219 P23:29:57.54 0.11.0M
SAM2HL12.8219 S23:29:59.55 -0.11.0M
SMGHL20.0143 P23:29:58.87 0.31.0M
SMGHL20.0143 S23:30:01.63 -0.11.0M
SAM1HL29.9107 P23:29:59.91 -0.31.0M
SAM1HL29.9107 S23:30:04.64 0.11.0M


  Solution details 

Event:
    Public ID              nkua2021gyvu
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-04-09
    Time                  23:29:54.56
    Latitude              37.8483 deg  +/-      1 km
    Longitude             26.7018 deg  +/-      1 km
    Depth                       8 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap             248 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.33   4            
    M         1.76            4 preferred  

8 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRL1  HI    0.1 176  P       23:29:56.52   0.0 M  1.0  KRL1 
    KRL1  HI    0.1 176  S       23:29:58.00   0.0 M  1.0  KRL1 
    SAM2  HL    0.1 219  P       23:29:57.54   0.1 M  1.0  SAM2 
    SAM2  HL    0.1 219  S       23:29:59.55  -0.1 M  1.0  SAM2 
    SMG   HL    0.2 143  P       23:29:58.87   0.3 M  1.0  SMG  
    SMG   HL    0.2 143  S       23:30:01.63  -0.1 M  1.0  SMG  
    SAM1  HL    0.3 107  P       23:29:59.91  -0.3 M  1.0  SAM1 
    SAM1  HL    0.3 107  S       23:30:04.64   0.1 M  1.0  SAM1 

4 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRL1  HI    0.1 176  MLv     2.22  0.46    9.31684      
    SAM2  HL    0.1 219  MLv     1.67 -0.09    1.75973      
    SMG   HL    0.2 143  MLv     1.84  0.08     1.7442      
    SAM1  HL    0.3 107  MLv     1.31 -0.44   0.291092