Earthquake Information
 Origin Time
 2025-04-04 06:56:32 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.6
 Latitude
 36.6277° N
 Longitude
 25.6772° E
 Focal Depth
 11 km
 # of Arrivals
 18
 Location 32.0 km NE of Thira
59.5 km SSE of Naxos
228.6 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT0.3 13 P06:56:33.95 0.11.0M
ANYDHT0.3 13 S06:56:35.30 -0.11.0M
AMGAHL29.8 41 P06:56:37.81 0.31.0M
AMGAHL29.8 41 S06:56:41.74 -0.11.0M
THERAHL34.1212 P06:56:38.33 0.11.0M
THERAHL34.1212 S06:56:42.91 -0.21.0M
SANTHL34.6214 P06:56:38.38 0.01.0M
SANTHL34.6214 S06:56:42.90 -0.41.0M
SNT5HA35.4225 P06:56:38.80 0.41.0M
SNT5HA35.4225 S06:56:43.39 0.01.0M
IOSIHA36.2287 P06:56:38.97 0.41.0M
IOSIHA36.2287 S06:56:43.38 -0.31.0M
SAP3HL36.5234 P06:56:38.99 0.41.0M
SAP3HL36.5234 S06:56:43.67 -0.11.0M
APEHL51.3344 P06:56:41.10 0.11.0M
APEHL51.3344 S06:56:47.79 -0.21.0M
ASTAHL60.5 98 P06:56:42.57 0.11.0M
ASTAHL60.5 98 S06:56:50.25 -0.31.0M


  Solution details 

Event:
    Public ID              nkua2025goln
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-04
    Time                  06:56:31.85
    Latitude              36.6277 deg  +/-      0 km
    Longitude             25.6772 deg  +/-      0 km
    Depth                      11 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.23 s
    Azimuthal gap             114 deg

2 Network magnitudes:
    MLv       1.62 +/- 0.11   7            
    M         1.62            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.0  13  P       06:56:33.95   0.1 M  1.0  ANYD 
    ANYD  HT    0.0  13  S       06:56:35.30  -0.1 M  1.0  ANYD 
    AMGA  HL    0.3  41  P       06:56:37.81   0.3 M  1.0  AMGA 
    AMGA  HL    0.3  41  S       06:56:41.74  -0.1 M  1.0  AMGA 
    THERA HL    0.3 212  P       06:56:38.33   0.1 M  1.0  THERA
    THERA HL    0.3 212  S       06:56:42.91  -0.2 M  1.0  THERA
    SANT  HL    0.3 214  P       06:56:38.38   0.0 M  1.0  SANT 
    SANT  HL    0.3 214  S       06:56:42.90  -0.4 M  1.0  SANT 
    SNT5  HA    0.3 225  P       06:56:38.80   0.4 M  1.0  SNT5 
    SNT5  HA    0.3 225  S       06:56:43.39  -0.0 M  1.0  SNT5 
    IOSI  HA    0.3 287  P       06:56:38.97   0.4 M  1.0  IOSI 
    IOSI  HA    0.3 287  S       06:56:43.38  -0.3 M  1.0  IOSI 
    SAP3  HL    0.3 234  P       06:56:38.99   0.4 M  1.0  SAP3 
    SAP3  HL    0.3 234  S       06:56:43.67  -0.1 M  1.0  SAP3 
    APE   HL    0.5 344  P       06:56:41.10   0.1 M  1.0  APE  
    APE   HL    0.5 344  S       06:56:47.79  -0.2 M  1.0  APE  
    ASTA  HL    0.5  98  P       06:56:42.57   0.1 M  1.0  ASTA 
    ASTA  HL    0.5  98  S       06:56:50.25  -0.3 M  1.0  ASTA 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.0  13  MLv     1.58 -0.04    2.99174      
    AMGA  HL    0.3  41  MLv     1.72  0.10   0.750522      
    THERA HL    0.3 212  MLv     1.57 -0.05   0.416015      
    SANT  HL    0.3 214  MLv     2.03  0.41   0.877753      
    SNT5  HA    0.3 225  MLv     1.50 -0.12   0.192392      
    IOSI  HA    0.3 287  MLv     1.42 -0.20   0.260534      
    SAP3  HL    0.3 234  MLv     1.50 -0.12   0.512287      
    APE   HL    0.5 344  MLv     1.64  0.03   0.182535      
    ASTA  HL    0.5  98  MLv     1.82  0.20   0.164254