Earthquake Information
 Origin Time
 2025-04-04 05:09:41 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.6
 Latitude
 36.6822° N
 Longitude
 25.6730° E
 Focal Depth
 7 km
 # of Arrivals
 14
 Location 36.5 km NE of Thira
54.0 km SSE of Naxos
224.4 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT5.8176 P05:09:43.29 0.11.0M
ANYDHT5.8176 S05:09:44.59 0.11.0M
AMGAHL25.7 50 P05:09:46.44 0.11.0M
AMGAHL25.7 50 S05:09:49.83 -0.31.0M
IOSIHA34.6277 P05:09:47.79 0.01.0M
IOSIHA34.6277 S05:09:52.25 -0.41.0M
THERAHL39.2207 P05:09:48.55 0.01.0M
THERAHL39.2207 S05:09:53.52 -0.51.0M
SNT5HA39.7219 P05:09:48.78 0.21.0M
SNT5HA39.7219 S05:09:53.82 -0.21.0M
APEHL45.4343 P05:09:49.40 -0.21.0M
APEHL45.4343 S05:09:55.33 -0.51.0M
THNOHC122.5332 P05:10:02.74 0.81.0M
THNOHC122.5332 S05:10:18.15 0.61.0M


  Solution details 

Event:
    Public ID              nkua2025goia
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-04
    Time                  05:09:41.36
    Latitude              36.6822 deg  +/-      1 km
    Longitude             25.6730 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap             126 deg

2 Network magnitudes:
    MLv       1.61 +/- 0.23   7            
    M         1.61            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 176  P       05:09:43.29   0.1 M  1.0  ANYD 
    ANYD  HT    0.1 176  S       05:09:44.59   0.1 M  1.0  ANYD 
    AMGA  HL    0.2  50  P       05:09:46.44   0.1 M  1.0  AMGA 
    AMGA  HL    0.2  50  S       05:09:49.83  -0.3 M  1.0  AMGA 
    IOSI  HA    0.3 277  P       05:09:47.79   0.0 M  1.0  IOSI 
    IOSI  HA    0.3 277  S       05:09:52.25  -0.4 M  1.0  IOSI 
    THERA HL    0.4 207  P       05:09:48.55   0.0 M  1.0  THERA
    THERA HL    0.4 207  S       05:09:53.52  -0.5 M  1.0  THERA
    SNT5  HA    0.4 219  P       05:09:48.78   0.2 M  1.0  SNT5 
    SNT5  HA    0.4 219  S       05:09:53.82  -0.2 M  1.0  SNT5 
    APE   HL    0.4 343  P       05:09:49.40  -0.2 M  1.0  APE  
    APE   HL    0.4 343  S       05:09:55.33  -0.5 M  1.0  APE  
    THNO  HC    1.1 332  P       05:10:02.74   0.8 M  1.0  THNO 
    THNO  HC    1.1 332  S       05:10:18.15   0.6 M  1.0  THNO 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 176  MLv     1.87  0.26    4.21806      
    AMGA  HL    0.2  50  MLv     1.51 -0.10   0.590886      
    IOSI  HA    0.3 277  MLv     1.69  0.08   0.537158      
    THERA HL    0.4 207  MLv     1.24 -0.37   0.144022      
    SNT5  HA    0.4 219  MLv     1.30 -0.31   0.0959417      
    APE   HL    0.4 343  MLv     1.66  0.05   0.269031      
    THNO  HC    1.1 332  MLv     2.13  0.52   0.166693