Earthquake Information
 Origin Time
 2021-07-24 00:00:53 (GMT)
 Magnitude
 M 1.9
 Latitude
 38.9340° N
 Longitude
 26.0447° E
 Focal Depth
 18 km
 # of Arrivals
 10
 Location 31.4 km SW of Mitilini
63.5 km N of Chios
227.3 km ENE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SIGRHT34.9332 P00:00:59.75 -0.21.0M
SIGRHT34.9332 S00:01:04.49 -0.51.0M
PRKHL39.5 29 P00:01:00.41 -0.21.0M
PRKHL39.5 29 S00:01:06.37 0.11.0M
CHOSHT60.8180 P00:01:04.16 0.21.0M
CHOSHT60.8180 S00:01:11.95 -0.21.0M
LIAHL130.3325 P00:01:15.37 0.81.0M
LIAHL130.3325 S00:01:31.28 0.51.0M
PRASHL297.4335 P00:01:36.61 0.21.0M
PRASHL297.4335 S00:02:08.64 -0.61.0M


  Solution details 

Event:
    Public ID              nkua2021oisr
    Description
      region name: Aegean Sea
Origin:
    Date                   2021-07-24
    Time                  00:00:53.22
    Latitude              38.9340 deg  +/-      1 km
    Longitude             26.0447 deg  +/-      1 km
    Depth                      18 km   +/-    3 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap             151 deg

2 Network magnitudes:
    MLv       1.89 +/- 0.40   5            
    M         1.89            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SIGR  HT    0.3 332  P       00:00:59.75  -0.2 M  1.0  SIGR 
    SIGR  HT    0.3 332  S       00:01:04.49  -0.5 M  1.0  SIGR 
    PRK   HL    0.4  29  P       00:01:00.41  -0.2 M  1.0  PRK  
    PRK   HL    0.4  29  S       00:01:06.37   0.1 M  1.0  PRK  
    CHOS  HT    0.5 180  P       00:01:04.16   0.2 M  1.0  CHOS 
    CHOS  HT    0.5 180  S       00:01:11.95  -0.2 M  1.0  CHOS 
    LIA   HL    1.2 325  P       00:01:15.37   0.8 M  1.0  LIA  
    LIA   HL    1.2 325  S       00:01:31.28   0.5 M  1.0  LIA  
    PRAS  HL    2.7 335  P       00:01:36.61   0.2 M  1.0  PRAS 
    PRAS  HL    2.7 335  S       00:02:08.64  -0.6 M  1.0  PRAS 

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SIGR  HT    0.3 332  MLv     1.28 -0.61   0.202473      
    PRK   HL    0.4  29  MLv     1.60 -0.28   0.326792      
    CHOS  HT    0.5 180  MLv     2.23  0.35   0.425321      
    LIA   HL    1.2 325  MLv     1.86 -0.03   0.160388      
    PRAS  HL    2.7 335  MLv     2.40  0.51   0.0409205