Earthquake Information
 Origin Time
 2021-12-02 10:21:51 (GMT)
 Magnitude
 M 2.9
 Latitude
 37.6768° N
 Longitude
 26.0214° E
 Focal Depth
 13 km
 # of Arrivals
 22
 Location 16.5 km NW of Ikaria
77.5 km S of Chios
203.8 km E of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SMGHL71.9 87 P10:22:04.71 0.11.0M
SMGHL71.9 87 S10:22:14.25 0.01.0M
CHOSHT79.0 2 P10:22:05.12 -0.61.0M
CHOSHT79.0 2 S10:22:16.07 0.11.0M
APEHL80.3214 P10:22:05.52 -0.41.0M
APEHL80.3214 S10:22:16.48 0.11.0M
THNOHC88.0269 P10:22:07.13 0.01.0M
THNOHC88.0269 S10:22:17.61 -0.91.0M
KARYHA144.6286 P10:22:15.75 0.71.0M
KARYHA144.6286 S10:22:32.65 0.11.0M
SERIHA147.3248 P10:22:16.32 0.91.0M
SERIHA147.3248 S10:22:33.39 0.21.0M
THERAHL153.5199 P10:22:16.05 -0.11.0M
THERAHL153.5199 S10:22:34.80 0.21.0M
DIONHL188.6284 P10:22:21.33 0.61.0M
DIONHL188.6284 S10:22:42.79 -0.21.0M
MRTHHA189.2286 P10:22:20.94 0.11.0M
MRTHHA189.2286 S10:22:42.90 -0.21.0M
VILLHA243.7284 P10:22:28.17 0.51.0M
VILLHA243.7284 S10:22:54.90 -0.71.0M
KARPHL257.7156 P10:22:29.27 -0.11.0M
KARPHL257.7156 S10:22:57.86 -0.61.0M


  Solution details 

Event:
    Public ID              nkua2021xowb
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-12-02
    Time                  10:21:51.52  +/-    0.3 s
    Latitude              37.6768 deg  +/-      2 km
    Longitude             26.0214 deg  +/-      2 km
    Depth                      13 km   +/-    3 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.44 s
    Azimuthal gap              85 deg

2 Network magnitudes:
    MLv       2.87 +/- 0.14   9            
    M         2.87            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SMG   HL    0.6  87  P       10:22:04.71   0.1 M  1.0  SMG  
    SMG   HL    0.6  87  S       10:22:14.25   0.0 M  1.0  SMG  
    CHOS  HT    0.7   2  P       10:22:05.12  -0.6 M  1.0  CHOS 
    CHOS  HT    0.7   2  S       10:22:16.07   0.1 M  1.0  CHOS 
    APE   HL    0.7 214  P       10:22:05.52  -0.4 M  1.0  APE  
    APE   HL    0.7 214  S       10:22:16.48   0.1 M  1.0  APE  
    THNO  HC    0.8 269  P       10:22:07.13   0.0 M  1.0  THNO 
    THNO  HC    0.8 269  S       10:22:17.61  -0.9 M  1.0  THNO 
    KARY  HA    1.3 286  P       10:22:15.75   0.7 M  1.0  KARY 
    KARY  HA    1.3 286  S       10:22:32.65   0.1 M  1.0  KARY 
    SERI  HA    1.3 248  P       10:22:16.32   0.9 M  1.0  SERI 
    SERI  HA    1.3 248  S       10:22:33.39   0.2 M  1.0  SERI 
    THERA HL    1.4 199  P       10:22:16.05  -0.1 M  1.0  THERA
    THERA HL    1.4 199  S       10:22:34.80   0.2 M  1.0  THERA
    DION  HL    1.7 284  P       10:22:21.33   0.6 M  1.0  DION 
    DION  HL    1.7 284  S       10:22:42.79  -0.2 M  1.0  DION 
    MRTH  HA    1.7 286  P       10:22:20.94   0.1 M  1.0  MRTH 
    MRTH  HA    1.7 286  S       10:22:42.90  -0.2 M  1.0  MRTH 
    VILL  HA    2.2 284  P       10:22:28.17   0.5 M  1.0  VILL 
    VILL  HA    2.2 284  S       10:22:54.90  -0.7 M  1.0  VILL 
    KARP  HL    2.3 156  P       10:22:29.27  -0.1 M  1.0  KARP 
    KARP  HL    2.3 156  S       10:22:57.86  -0.6 M  1.0  KARP 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SMG   HL    0.6  87  MLv     2.92  0.05    1.83164      
    CHOS  HT    0.7   2  MLv     2.71 -0.16    1.04368      
    APE   HL    0.7 214  MLv     3.33  0.46    4.21555      
    THNO  HC    0.8 269  MLv     2.92  0.05    1.49986      
    KARY  HA    1.3 286  MLv     3.00  0.14   0.959203      
    SERI  HA    1.3 248  MLv     2.52 -0.35   0.302905      
    THERA HL    1.4 199  MLv     2.88  0.01    0.64935      
    DION  HL    1.7 284  MLv     2.29 -0.58   0.313064      
    MRTH  HA    1.7 286  MLv     2.87 -0.00   0.418142      
    VILL  HA    2.2 284  MLv     3.03  0.17    0.32862      
    KARP  HL    2.3 156  MLv     2.89  0.03    0.26694