Earthquake Information
 Origin Time
 2020-06-20 23:09:21 (GMT)
 Magnitude
 M 2.1
 Latitude
 37.2358° N
 Longitude
 25.5778° E
 Focal Depth
 9 km
 # of Arrivals
 16
 Location 23.0 km NE of Naxos
61.8 km ESE of Ermoupolis
182.5 km ESE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NAX1HI23.4231 P23:09:26.35 0.11.0M
NAX1HI23.4231 S23:09:29.20 -0.51.0M
TNSAHL49.8313 P23:09:30.98 0.41.0M
TNSAHL49.8313 S23:09:36.89 -0.41.0M
CMBOHT86.4190 P23:09:36.93 0.51.0M
CMBOHT86.4190 S23:09:47.56 -0.11.0M
SAP3HL91.4193 P23:09:37.64 0.41.0M
SAP3HL91.4193 S23:09:49.05 0.01.0M
THERAHL97.0185 P23:09:38.57 0.41.0M
THERAHL97.0185 S23:09:50.65 0.01.0M
SMGHL122.8 65 P23:09:42.26 0.01.0M
SMGHL122.8 65 S23:09:57.55 -0.31.0M
KARYHA133.9311 P23:09:43.91 0.01.0M
KARYHA133.9311 S23:10:01.04 0.21.0M
CHOSHT134.6 18 P23:09:44.43 0.41.0M
CHOSHT134.6 18 S23:10:01.20 0.11.0M


  Solution details 

Event:
    Public ID              nkua2020mcew
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-06-20
    Time                  23:09:21.66
    Latitude              37.2358 deg  +/-      1 km
    Longitude             25.5778 deg  +/-      1 km
    Depth                       9 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             120 deg

2 Network magnitudes:
    MLv       2.15 +/- 0.27   6            
    M         2.15            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NAX1  HI    0.2 231  P       23:09:26.35   0.1 M  1.0  NAX1 
    NAX1  HI    0.2 231  S       23:09:29.20  -0.5 M  1.0  NAX1 
    TNSA  HL    0.4 313  P       23:09:30.98   0.4 M  1.0  TNSA 
    TNSA  HL    0.4 313  S       23:09:36.89  -0.4 M  1.0  TNSA 
    CMBO  HT    0.8 190  P       23:09:36.93   0.5 M  1.0  CMBO 
    CMBO  HT    0.8 190  S       23:09:47.56  -0.1 M  1.0  CMBO 
    SAP3  HL    0.8 193  P       23:09:37.64   0.4 M  1.0  SAP3 
    SAP3  HL    0.8 193  S       23:09:49.05   0.0 M  1.0  SAP3 
    THERA HL    0.9 185  P       23:09:38.57   0.4 M  1.0  THERA
    THERA HL    0.9 185  S       23:09:50.65   0.0 M  1.0  THERA
    SMG   HL    1.1  65  P       23:09:42.26   0.0 M  1.0  SMG  
    SMG   HL    1.1  65  S       23:09:57.55  -0.3 M  1.0  SMG  
    KARY  HA    1.2 311  P       23:09:43.91  -0.0 M  1.0  KARY 
    KARY  HA    1.2 311  S       23:10:01.04   0.2 M  1.0  KARY 
    CHOS  HT    1.2  18  P       23:09:44.43   0.4 M  1.0  CHOS 
    CHOS  HT    1.2  18  S       23:10:01.20   0.1 M  1.0  CHOS 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NAX1  HI    0.2 231  MLv     1.85 -0.30    1.44712      
    TNSA  HL    0.4 313  MLv     2.24  0.09   0.777662      
    CMBO  HT    0.8 190  MLv     2.74  0.60    1.02667      
    SAP3  HL    0.8 193  MLv     2.53  0.38   0.981317      
    THERA HL    0.9 185  MLv     2.33  0.19   0.353599      
    SMG   HL    1.1  65  MLv     1.86 -0.28   0.089142      
    KARY  HA    1.2 311  MLv     2.08 -0.07   0.129261      
    CHOS  HT    1.2  18  MLv     1.52 -0.62   0.0355671