Earthquake Information
 Origin Time
2025-04-21 04:58:17 (GMT)
 Magnitude
M 1.6
 Latitude
36.7183° N
 Longitude
25.6627° E
 Focal Depth
2 km
 # of Arrivals
11
 Location 39.3 km NNE of Thira
50.0 km SSE of Naxos
221.1 km SE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT9.9172 P04:58:17.95 -1.11.0A
AMGAHL24.1 58 P04:58:21.14 -0.31.0A
IOSIHA33.3271 P04:58:22.33 -0.71.0A
APEHL41.3343 P04:58:24.08 -0.21.0A
SNT5HA42.4214 P04:58:23.68 -0.81.0A
THERAHL42.5203 P04:58:23.82 -0.71.0A
SANTHL42.7205 P04:58:26.85 2.31.0A
ASTAHL64.0107 P04:58:28.67 0.41.0A
CHRIHT66.2218 P04:58:28.91 0.41.0A
SERIHA115.6296 P04:58:36.70 -0.11.0A
THNOHC118.5332 P04:58:37.88 0.71.0A


  Solution details

Event:
    Public ID              nkua2025htje
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-21
    Time                  04:58:16.92  +/-    0.3 s
    Latitude              36.7183 deg  +/-      3 km
    Longitude             25.6627 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.91 s
    Azimuthal gap              76 deg

2 Network magnitudes:
    MLv       1.65 +/- 0.22   9            
    M         1.65            9 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 172  P       04:58:17.95  -1.1 A  1.0  ANYD 
    AMGA  HL    0.2  58  P       04:58:21.14  -0.3 A  1.0  AMGA 
    IOSI  HA    0.3 271  P       04:58:22.33  -0.7 A  1.0  IOSI 
    APE   HL    0.4 343  P       04:58:24.08  -0.2 A  1.0  APE  
    SNT5  HA    0.4 214  P       04:58:23.68  -0.8 A  1.0  SNT5 
    THERA HL    0.4 203  P       04:58:23.82  -0.7 A  1.0  THERA
    SANT  HL    0.4 205  P       04:58:26.85   2.3 A  1.0  SANT 
    ASTA  HL    0.6 107  P       04:58:28.67   0.4 A  1.0  ASTA 
    CHRI  HT    0.6 218  P       04:58:28.91   0.4 A  1.0  CHRI 
    SERI  HA    1.0 296  P       04:58:36.70  -0.1 A  1.0  SERI 
    THNO  HC    1.1 332  P       04:58:37.88   0.7 A  1.0  THNO 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 172  MLv     1.95  0.29    3.97438      
    AMGA  HL    0.2  58  MLv     1.65 -0.00   0.892712      
    IOSI  HA    0.3 271  MLv     1.57 -0.09   0.429619      
    APE   HL    0.4 343  MLv     1.27 -0.38   0.138052      
    SNT5  HA    0.4 214  MLv     1.19 -0.47    0.10683      
    THERA HL    0.4 203  MLv     1.34 -0.32   0.150205      
    SANT  HL    0.4 205  MLv     1.97  0.31   0.477463      
    ASTA  HL    0.6 107  MLv     1.73  0.07   0.127277      
    CHRI  HT    0.6 218  MLv     1.73  0.07   0.124386      
    SERI  HA    1.0 296  MLv     1.66  0.01   0.0608463      
    THNO  HC    1.1 332  MLv     1.97  0.32   0.119415