Earthquake Information
 Origin Time
 2020-09-21 15:34:22 (GMT)
 Magnitude
 M 2.5
 Latitude
 36.6118° N
 Longitude
 25.7497° E
 Focal Depth
 25 km
 # of Arrivals
 14
 Location 35.6 km NE of Thira
64.2 km SSE of Naxos
234.7 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CMBOHT34.5243 P15:34:29.98 0.21.0M
CMBOHT34.5243 S15:34:35.09 -0.11.0M
THERAHL36.6222 P15:34:30.02 0.01.0M
THERAHL36.6222 S15:34:35.41 -0.31.0M
SAP3HL41.1242 P15:34:30.89 0.21.0M
SAP3HL41.1242 S15:34:36.98 0.21.0M
ASTAHL54.4 98 P15:34:32.27 -0.31.0M
ASTAHL54.4 98 S15:34:40.12 0.11.0M
IDIMN166.3208 P15:34:48.60 0.21.0M
IDIMN166.3208 S15:35:07.70 -0.31.0M
KARPHL173.5133 P15:34:49.76 0.51.0M
KARPHL173.5133 S15:35:09.63 0.01.0M
CHOSHT199.1 8 P15:34:52.51 -0.11.0M
CHOSHT199.1 8 S15:35:15.41 0.01.0M


  Solution details 

Event:
    Public ID              nkua2020spnq
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-09-21
    Time                  15:34:22.60
    Latitude              36.6118 deg  +/-      0 km
    Longitude             25.7497 deg  +/-      0 km
    Depth                      25 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.19 s
    Azimuthal gap             125 deg

2 Network magnitudes:
    MLv       2.48 +/- 0.14   7            
    M         2.48            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CMBO  HT    0.3 243  P       15:34:29.98   0.2 M  1.0  CMBO 
    CMBO  HT    0.3 243  S       15:34:35.09  -0.1 M  1.0  CMBO 
    THERA HL    0.3 222  P       15:34:30.02  -0.0 M  1.0  THERA
    THERA HL    0.3 222  S       15:34:35.41  -0.3 M  1.0  THERA
    SAP3  HL    0.4 242  P       15:34:30.89   0.2 M  1.0  SAP3 
    SAP3  HL    0.4 242  S       15:34:36.98   0.2 M  1.0  SAP3 
    ASTA  HL    0.5  98  P       15:34:32.27  -0.3 M  1.0  ASTA 
    ASTA  HL    0.5  98  S       15:34:40.12   0.1 M  1.0  ASTA 
    IDI   MN    1.5 208  P       15:34:48.60   0.2 M  1.0  IDI  
    IDI   MN    1.5 208  S       15:35:07.70  -0.3 M  1.0  IDI  
    KARP  HL    1.6 133  P       15:34:49.76   0.5 M  1.0  KARP 
    KARP  HL    1.6 133  S       15:35:09.63   0.0 M  1.0  KARP 
    CHOS  HT    1.8   8  P       15:34:52.51  -0.1 M  1.0  CHOS 
    CHOS  HT    1.8   8  S       15:35:15.41   0.0 M  1.0  CHOS 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CMBO  HT    0.3 243  MLv     2.62  0.14    4.51525      
    THERA HL    0.3 222  MLv     2.04 -0.43    1.06924      
    SAP3  HL    0.4 242  MLv     2.44 -0.04    3.38534      
    ASTA  HL    0.5  98  MLv     2.34 -0.13   0.764143      
    IDI   MN    1.5 208  MLv     2.43 -0.05   0.197721      
    KARP  HL    1.6 133  MLv     2.58  0.10   0.340849      
    CHOS  HT    1.8   8  MLv     2.76  0.28   0.292501