Earthquake Information
 Origin Time
 2025-04-04 09:38:39 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.7
 Latitude
 36.6612° N
 Longitude
 25.6523° E
 Focal Depth
 7 km
 # of Arrivals
 14
 Location 33.5 km NE of Thira
55.2 km SSE of Naxos
224.5 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT4.2147 P09:38:40.83 0.11.0M
ANYDHT4.2147 S09:38:42.05 0.11.0M
AMGAHL28.7 49 P09:38:44.59 0.11.0M
AMGAHL28.7 49 S09:38:48.48 -0.21.0M
IOSIHA33.1282 P09:38:45.33 0.11.0M
IOSIHA33.1282 S09:38:49.57 -0.41.0M
THERAHL36.3206 P09:38:45.83 0.01.0M
THERAHL36.3206 S09:38:50.64 -0.21.0M
APEHL47.2346 P09:38:47.38 -0.21.0M
APEHL47.2346 S09:38:53.54 -0.51.0M
ASTAHL63.3101 P09:38:50.58 0.41.0M
ASTAHL63.3101 S09:38:58.49 -0.21.0M
SERIHA117.7298 P09:38:59.84 0.81.0M
SERIHA117.7298 S09:39:14.64 0.51.0M


  Solution details 

Event:
    Public ID              nkua2025goqw
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-04
    Time                  09:38:39.09
    Latitude              36.6612 deg  +/-      1 km
    Longitude             25.6523 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap              76 deg

2 Network magnitudes:
    MLv       1.71 +/- 0.15   7            
    M         1.71            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.0 147  P       09:38:40.83   0.1 M  1.0  ANYD 
    ANYD  HT    0.0 147  S       09:38:42.05   0.1 M  1.0  ANYD 
    AMGA  HL    0.3  49  P       09:38:44.59   0.1 M  1.0  AMGA 
    AMGA  HL    0.3  49  S       09:38:48.48  -0.2 M  1.0  AMGA 
    IOSI  HA    0.3 282  P       09:38:45.33   0.1 M  1.0  IOSI 
    IOSI  HA    0.3 282  S       09:38:49.57  -0.4 M  1.0  IOSI 
    THERA HL    0.3 206  P       09:38:45.83   0.0 M  1.0  THERA
    THERA HL    0.3 206  S       09:38:50.64  -0.2 M  1.0  THERA
    APE   HL    0.4 346  P       09:38:47.38  -0.2 M  1.0  APE  
    APE   HL    0.4 346  S       09:38:53.54  -0.5 M  1.0  APE  
    ASTA  HL    0.6 101  P       09:38:50.58   0.4 M  1.0  ASTA 
    ASTA  HL    0.6 101  S       09:38:58.49  -0.2 M  1.0  ASTA 
    SERI  HA    1.1 298  P       09:38:59.84   0.8 M  1.0  SERI 
    SERI  HA    1.1 298  S       09:39:14.64   0.5 M  1.0  SERI 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.0 147  MLv     2.19  0.48    9.76821      
    AMGA  HL    0.3  49  MLv     1.76  0.05   0.876326      
    IOSI  HA    0.3 282  MLv     1.59 -0.13   0.455294      
    THERA HL    0.3 206  MLv     1.19 -0.52   0.151951      
    APE   HL    0.4 346  MLv     1.64 -0.07   0.230447      
    ASTA  HL    0.6 101  MLv     1.80  0.09   0.152486      
    SERI  HA    1.1 298  MLv     1.78  0.07   0.0780333