Earthquake Information
 Origin Time
 2021-10-23 16:48:06 (GMT)
 Magnitude
 M 2.1
 Latitude
 39.0093° N
 Longitude
 25.9175° E
 Focal Depth
 13 km
 # of Arrivals
 10
 Location 33.6 km WSW of Mitilini
73.8 km NNW of Chios
221.7 km ENE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SIGRHT23.1346 P16:48:10.68 -0.21.0M
SIGRHT23.1346 S16:48:13.83 -0.71.0M
PRKHL39.9 49 P16:48:13.84 0.31.0M
PRKHL39.9 49 S16:48:19.08 0.01.0M
CHOSHT70.2170 P16:48:18.68 0.31.0M
CHOSHT70.2170 S16:48:27.28 -0.31.0M
LIAHL117.3327 P16:48:26.20 0.61.0M
LIAHL117.3327 S16:48:40.28 -0.11.0M
SMTHHL165.9348 P16:48:32.32 -0.51.0M
SMTHHL165.9348 S16:48:52.76 -0.41.0M


  Solution details 

Event:
    Public ID              nkua2021uugr
    Description
      region name: Aegean Sea
Origin:
    Date                   2021-10-23
    Time                  16:48:06.17
    Latitude              39.0093 deg  +/-      2 km
    Longitude             25.9175 deg  +/-      2 km
    Depth                      13 km   +/-    3 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap             157 deg

2 Network magnitudes:
    MLv       2.11 +/- 0.13   5            
    M         2.11            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SIGR  HT    0.2 346  P       16:48:10.68  -0.2 M  1.0  SIGR 
    SIGR  HT    0.2 346  S       16:48:13.83  -0.7 M  1.0  SIGR 
    PRK   HL    0.4  49  P       16:48:13.84   0.3 M  1.0  PRK  
    PRK   HL    0.4  49  S       16:48:19.08   0.0 M  1.0  PRK  
    CHOS  HT    0.6 170  P       16:48:18.68   0.3 M  1.0  CHOS 
    CHOS  HT    0.6 170  S       16:48:27.28  -0.3 M  1.0  CHOS 
    LIA   HL    1.1 327  P       16:48:26.20   0.6 M  1.0  LIA  
    LIA   HL    1.1 327  S       16:48:40.28  -0.1 M  1.0  LIA  
    SMTH  HL    1.5 348  P       16:48:32.32  -0.5 M  1.0  SMTH 
    SMTH  HL    1.5 348  S       16:48:52.76  -0.4 M  1.0  SMTH 

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SIGR  HT    0.2 346  MLv     2.13  0.02    2.80909      
    PRK   HL    0.4  49  MLv     2.12  0.01    1.05076      
    CHOS  HT    0.6 170  MLv     2.25  0.15   0.400265      
    LIA   HL    1.1 327  MLv     1.79 -0.32   0.159016      
    SMTH  HL    1.5 348  MLv     2.14  0.03   0.0664372