Earthquake Information
 Origin Time
2021-09-17 07:12:12 (GMT)
 Magnitude
M 2.8
 Latitude
37.7727° N
 Longitude
26.9987° E
 Focal Depth
22 km
 # of Arrivals
16
 Location 2.6 km NE of Samos
76.2 km ENE of Ikaria
287.5 km E of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SMGHL16.1242 P07:12:16.99 -0.41.0M
SMGHL16.1242 S07:12:21.24 0.31.0M
KRL1HI25.8275 P07:12:18.22 -0.21.0M
KRL1HI25.8275 S07:12:23.13 0.31.0M
CHOSHT107.5309 P07:12:30.30 -0.31.0M
CHOSHT107.5309 S07:12:44.22 0.01.0M
APEHL151.8239 P07:12:37.28 0.51.0M
APEHL151.8239 S07:12:55.13 0.01.0M
PRKHL175.8339 P07:12:39.45 -0.31.0M
PRKHL175.8339 S07:13:00.47 0.11.0M
THNOHC174.4266 P07:12:39.63 0.01.0M
THNOHC174.4266 S07:13:00.08 -0.11.0M
SIGRHT188.4328 P07:12:42.29 0.91.0M
SIGRHT188.4328 S07:13:03.23 0.01.0M
SERIHA232.0253 P07:12:47.03 -0.11.0M
SERIHA232.0253 S07:13:13.16 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021sfto
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-09-17
    Time                  07:12:12.63
    Latitude              37.7727 deg  +/-      1 km
    Longitude             26.9987 deg  +/-      1 km
    Depth                      22 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.29 s
    Azimuthal gap             261 deg

2 Network magnitudes:
    MLv       2.80 +/- 0.27   6            
    M         2.80            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SMG   HL    0.1 242  P       07:12:16.99  -0.4 M  1.0  SMG  
    SMG   HL    0.1 242  S       07:12:21.24   0.3 M  1.0  SMG  
    KRL1  HI    0.2 275  P       07:12:18.22  -0.2 M  1.0  KRL1 
    KRL1  HI    0.2 275  S       07:12:23.13   0.3 M  1.0  KRL1 
    CHOS  HT    1.0 309  P       07:12:30.30  -0.3 M  1.0  CHOS 
    CHOS  HT    1.0 309  S       07:12:44.22  -0.0 M  1.0  CHOS 
    APE   HL    1.4 239  P       07:12:37.28   0.5 M  1.0  APE  
    APE   HL    1.4 239  S       07:12:55.13  -0.0 M  1.0  APE  
    THNO  HC    1.6 266  P       07:12:39.63  -0.0 M  1.0  THNO 
    THNO  HC    1.6 266  S       07:13:00.08  -0.1 M  1.0  THNO 
    PRK   HL    1.6 339  P       07:12:39.45  -0.3 M  1.0  PRK  
    PRK   HL    1.6 339  S       07:13:00.47   0.1 M  1.0  PRK  
    SIGR  HT    1.7 328  P       07:12:42.29   0.9 M  1.0  SIGR 
    SIGR  HT    1.7 328  S       07:13:03.23   0.0 M  1.0  SIGR 
    SERI  HA    2.1 253  P       07:12:47.03  -0.1 M  1.0  SERI 
    SERI  HA    2.1 253  S       07:13:13.16  -0.1 M  1.0  SERI 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SMG   HL    0.1 242  MLv     2.39 -0.41    7.73093      
    KRL1  HI    0.2 275  MLv     2.77 -0.03    10.5961      
    CHOS  HT    1.0 309  MLv     3.22  0.42     2.4044      
    APE   HL    1.4 239  MLv     3.03  0.23    0.93916      
    THNO  HC    1.6 266  MLv     2.48 -0.33   0.201541      
    PRK   HL    1.6 339  MLv     3.35  0.54    1.46841      
    SIGR  HT    1.7 328  MLv     2.68 -0.12   0.272489      
    SERI  HA    2.1 253  MLv     2.64 -0.16   0.150962