Earthquake Information
 Origin Time
 2021-12-01 23:15:31 (GMT)
 Magnitude
 M 2.2
 Latitude
 37.6829° N
 Longitude
 26.0341° E
 Focal Depth
 10 km
 # of Arrivals
 20
 Location 16.1 km NW of Ikaria
76.7 km S of Chios
204.8 km E of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KRL1HI60.4 78 P23:15:43.09 0.21.0M
KRL1HI60.4 78 S23:15:50.61 -0.51.0M
SMGHL70.7 88 P23:15:44.91 0.41.0M
SMGHL70.7 88 S23:15:53.74 -0.21.0M
CHOSHT78.3 1 P23:15:46.00 0.31.0M
CHOSHT78.3 1 S23:15:56.00 0.21.0M
APEHL81.5214 P23:15:46.47 0.31.0M
APEHL81.5214 S23:15:56.72 0.01.0M
THNOHC89.1268 P23:15:47.36 0.01.0M
THNOHC89.1268 S23:15:58.39 -0.51.0M
KARYHA145.5286 P23:15:56.05 0.61.0M
KARYHA145.5286 S23:16:13.89 0.61.0M
SERIHA148.6248 P23:15:55.10 -0.81.0M
SERIHA148.6248 S23:16:14.26 0.31.0M
THERAHL154.5199 P23:15:56.63 0.01.0M
THERAHL154.5199 S23:16:15.72 0.41.0M
DIONHL189.5284 P23:16:00.94 -0.41.0M
DIONHL189.5284 S23:16:23.87 0.01.0M
VLYHL197.8276 P23:16:01.72 -0.71.0M
VLYHL197.8276 S23:16:25.49 -0.31.0M


  Solution details 

Event:
    Public ID              nkua2021xoab
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-12-01
    Time                  23:15:31.70  +/-    0.2 s
    Latitude              37.6829 deg  +/-      2 km
    Longitude             26.0341 deg  +/-      2 km
    Depth                      10 km   +/-    4 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap             111 deg

2 Network magnitudes:
    MLv       2.25 +/- 0.22   8            
    M         2.25            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRL1  HI    0.5  78  P       23:15:43.09   0.2 M  1.0  KRL1 
    KRL1  HI    0.5  78  S       23:15:50.61  -0.5 M  1.0  KRL1 
    SMG   HL    0.6  88  P       23:15:44.91   0.4 M  1.0  SMG  
    SMG   HL    0.6  88  S       23:15:53.74  -0.2 M  1.0  SMG  
    CHOS  HT    0.7   1  P       23:15:46.00   0.3 M  1.0  CHOS 
    CHOS  HT    0.7   1  S       23:15:56.00   0.2 M  1.0  CHOS 
    APE   HL    0.7 214  P       23:15:46.47   0.3 M  1.0  APE  
    APE   HL    0.7 214  S       23:15:56.72  -0.0 M  1.0  APE  
    THNO  HC    0.8 268  P       23:15:47.36  -0.0 M  1.0  THNO 
    THNO  HC    0.8 268  S       23:15:58.39  -0.5 M  1.0  THNO 
    KARY  HA    1.3 286  P       23:15:56.05   0.6 M  1.0  KARY 
    KARY  HA    1.3 286  S       23:16:13.89   0.6 M  1.0  KARY 
    SERI  HA    1.3 248  P       23:15:55.10  -0.8 M  1.0  SERI 
    SERI  HA    1.3 248  S       23:16:14.26   0.3 M  1.0  SERI 
    THERA HL    1.4 199  P       23:15:56.63   0.0 M  1.0  THERA
    THERA HL    1.4 199  S       23:16:15.72   0.4 M  1.0  THERA
    DION  HL    1.7 284  P       23:16:00.94  -0.4 M  1.0  DION 
    DION  HL    1.7 284  S       23:16:23.87   0.0 M  1.0  DION 
    VLY   HL    1.8 276  P       23:16:01.72  -0.7 M  1.0  VLY  
    VLY   HL    1.8 276  S       23:16:25.49  -0.3 M  1.0  VLY  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRL1  HI    0.5  78  MLv     2.47  0.21   0.731014      
    SMG   HL    0.6  88  MLv     2.61  0.36    0.90718      
    CHOS  HT    0.7   1  MLv     1.82 -0.44   0.133288      
    APE   HL    0.7 214  MLv     2.39  0.13    0.47622      
    THNO  HC    0.8 268  MLv     2.23 -0.02   0.305254      
    KARY  HA    1.3 286  MLv     2.30  0.05   0.187556      
    SERI  HA    1.3 248  MLv     1.97 -0.28   0.0843723      
    THERA HL    1.4 199  MLv     2.43  0.18    0.23009      
    DION  HL    1.7 284  MLv     1.78 -0.47   0.0967213      
    VLY   HL    1.8 276  MLv     2.36  0.11   0.119145