Earthquake Information
 Origin Time
 2025-04-04 08:15:09 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.4
 Latitude
 36.5703° N
 Longitude
 25.6395° E
 Focal Depth
 7 km
 # of Arrivals
 14
 Location 25.1 km NE of Thira
64.0 km SSE of Naxos
230.5 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT7.5 27 P08:15:11.34 0.11.0M
ANYDHT7.5 27 S08:15:12.69 0.01.0M
THERAHL27.0213 P08:15:14.61 0.31.0M
THERAHL27.0213 S08:15:18.03 -0.21.0M
SNT5HA28.6230 P08:15:14.86 0.31.0M
SNT5HA28.6230 S08:15:18.49 -0.21.0M
SAP3HL30.3240 P08:15:15.09 0.21.0M
SAP3HL30.3240 S08:15:18.94 -0.31.0M
IOSIHA35.6298 P08:15:15.75 0.01.0M
IOSIHA35.6298 S08:15:20.47 -0.31.0M
AMGAHL36.9 38 P08:15:15.95 0.01.0M
AMGAHL36.9 38 S08:15:20.98 -0.11.0M
SERIHA121.9302 P08:15:29.83 0.11.0M
SERIHA121.9302 S08:15:45.56 0.21.0M


  Solution details 

Event:
    Public ID              nkua2025good
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-04
    Time                  08:15:09.18
    Latitude              36.5703 deg  +/-      1 km
    Longitude             25.6395 deg  +/-      1 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap             175 deg

2 Network magnitudes:
    MLv       1.36 +/- 0.20   7            
    M         1.36            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  27  P       08:15:11.34   0.1 M  1.0  ANYD 
    ANYD  HT    0.1  27  S       08:15:12.69  -0.0 M  1.0  ANYD 
    THERA HL    0.2 213  P       08:15:14.61   0.3 M  1.0  THERA
    THERA HL    0.2 213  S       08:15:18.03  -0.2 M  1.0  THERA
    SNT5  HA    0.3 230  P       08:15:14.86   0.3 M  1.0  SNT5 
    SNT5  HA    0.3 230  S       08:15:18.49  -0.2 M  1.0  SNT5 
    SAP3  HL    0.3 240  P       08:15:15.09   0.2 M  1.0  SAP3 
    SAP3  HL    0.3 240  S       08:15:18.94  -0.3 M  1.0  SAP3 
    IOSI  HA    0.3 298  P       08:15:15.75  -0.0 M  1.0  IOSI 
    IOSI  HA    0.3 298  S       08:15:20.47  -0.3 M  1.0  IOSI 
    AMGA  HL    0.3  38  P       08:15:15.95  -0.0 M  1.0  AMGA 
    AMGA  HL    0.3  38  S       08:15:20.98  -0.1 M  1.0  AMGA 
    SERI  HA    1.1 302  P       08:15:29.83   0.1 M  1.0  SERI 
    SERI  HA    1.1 302  S       08:15:45.56   0.2 M  1.0  SERI 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  27  MLv     1.35 -0.02    1.14598      
    THERA HL    0.2 213  MLv     1.05 -0.32   0.187462      
    SNT5  HA    0.3 230  MLv     1.08 -0.29   0.107069      
    SAP3  HL    0.3 240  MLv     1.36 -0.01   0.524585      
    IOSI  HA    0.3 298  MLv     1.43  0.07   0.277911      
    AMGA  HL    0.3  38  MLv     1.60  0.24    0.38366      
    SERI  HA    1.1 302  MLv     1.67  0.31   0.0575961