Earthquake Information
 Origin Time
2025-04-20 11:05:38 (GMT)
 Magnitude
M 1.7
 Latitude
36.5877° N
 Longitude
25.5963° E
 Focal Depth
10 km
 # of Arrivals
14
 Location 24.0 km NE of Thira
60.8 km SSE of Naxos
226.4 km SE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT8.7 57 P11:05:41.02 -0.41.0A
CMBOHT21.4233 P11:05:45.43 2.11.0A
SNT1HA24.3218 P11:05:43.21 -0.61.0A
THERAHL26.8204 P11:05:43.23 -1.01.0A
SNT5HA27.2221 P11:05:43.34 -0.91.0A
SAP3HL28.1233 P11:05:44.15 -0.31.0A
IOSIHA31.3299 P11:05:43.94 -1.01.0A
AMGAHL37.9 44 P11:05:45.64 -0.31.0A
CHRIHT51.3223 P11:05:47.71 -0.31.0A
APEHL54.3353 P11:05:48.50 0.01.0A
ASTAHL67.2 94 P11:05:51.40 0.81.0A
SERIHA117.6303 P11:05:59.02 0.71.0A
CH01HI185.0230 P11:06:08.54 1.21.0A


  Solution details

Event:
    Public ID              nkua2025hrzu
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-20
    Time                  11:05:38.30  +/-    0.3 s
    Latitude              36.5877 deg  +/-      3 km
    Longitude             25.5963 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.89 s
    Azimuthal gap             110 deg

2 Network magnitudes:
    MLv       1.66 +/- 0.28  11            
    M         1.66           11 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  57  P       11:05:41.02  -0.4 A  1.0  ANYD 
    CMBO  HT    0.2 233  P       11:05:45.43   2.1 A  1.0  CMBO 
    SNT1  HA    0.2 218  P       11:05:43.21  -0.6 A  1.0  SNT1 
    THERA HL    0.2 204  P       11:05:43.23  -1.0 A  1.0  THERA
    SNT5  HA    0.2 221  P       11:05:43.34  -0.9 A  1.0  SNT5 
    SAP3  HL    0.3 233  P       11:05:44.15  -0.3 A  1.0  SAP3 
    IOSI  HA    0.3 299  P       11:05:43.94  -1.0 A  1.0  IOSI 
    AMGA  HL    0.3  44  P       11:05:45.64  -0.3 A  1.0  AMGA 
    CHRI  HT    0.5 223  P       11:05:47.71  -0.3 A  1.0  CHRI 
    APE   HL    0.5 353  P       11:05:48.50   0.0 A  1.0  APE  
    NAX1  HI    0.5 341  P       11:05:52.52   3.1 AX 0.0  NAX1 
    ASTA  HL    0.6  94  P       11:05:51.40   0.8 A  1.0  ASTA 
    SERI  HA    1.1 303  P       11:05:59.02   0.7 A  1.0  SERI 
    CH01  HI    1.7 230  P       11:06:08.54   1.2 A  1.0  CH01 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  57  MLv     1.76  0.10    2.77718      
    CMBO  HT    0.2 233  MLv     2.04  0.37    2.52116      
    SNT1  HA    0.2 218  MLv     1.21 -0.45   0.213209      
    THERA HL    0.2 204  MLv     1.29 -0.37   0.333313      
    SNT5  HA    0.2 221  MLv     1.15 -0.52   0.232022      
    SAP3  HL    0.3 233  MLv     1.68  0.01    1.24712      
    IOSI  HA    0.3 299  MLv     1.26 -0.40   0.240425      
    AMGA  HL    0.3  44  MLv     2.05  0.39     1.0145      
    CHRI  HT    0.5 223  MLv     1.62 -0.04   0.174649      
    APE   HL    0.5 353  MLv     1.71  0.05   0.179349      
    ASTA  HL    0.6  94  MLv     1.96  0.30   0.211062      
    SERI  HA    1.1 303  MLv     1.68  0.02   0.0620284      
    CH01  HI    1.7 230  MLv     3.03  1.36   0.636026