Earthquake Information
 Origin Time
 2025-04-03 09:00:56 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.6
 Latitude
 36.5850° N
 Longitude
 25.5790° E
 Focal Depth
 8 km
 # of Arrivals
 18
 Location 22.8 km NE of Thira
60.6 km SSE of Naxos
225.5 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT10.1 61 P09:00:58.19 0.11.0M
ANYDHT10.1 61 S09:00:59.95 0.01.0M
THERAHL26.0201 P09:01:00.42 -0.21.0M
THERAHL26.0201 S09:01:03.74 -0.71.0M
SNT5HA26.0219 P09:01:00.67 0.11.0M
SNT5HA26.0219 S09:01:04.31 -0.11.0M
SANTHL26.1204 P09:01:01.04 0.41.0M
SANTHL26.1204 S09:01:03.92 -0.61.0M
SAP3HL26.7232 P09:01:00.99 0.31.0M
SAP3HL26.7232 S09:01:04.58 0.01.0M
IOSIHA30.1300 P09:01:01.30 0.01.0M
IOSIHA30.1300 S09:01:05.54 -0.11.0M
AMGAHL39.2 46 P09:01:02.85 0.11.0M
AMGAHL39.2 46 S09:01:08.19 -0.11.0M
APEHL54.5355 P09:01:05.54 0.21.0M
APEHL54.5355 S09:01:12.49 -0.21.0M
ASTAHL68.7 93 P09:01:07.69 0.11.0M
ASTAHL68.7 93 S09:01:16.65 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2025gmud
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-03
    Time                  09:00:55.61
    Latitude              36.5850 deg  +/-      0 km
    Longitude             25.5790 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap             108 deg

2 Network magnitudes:
    MLv       1.58 +/- 0.31   7            
    M         1.58            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  61  P       09:00:58.19   0.1 M  1.0  ANYD 
    ANYD  HT    0.1  61  S       09:00:59.95  -0.0 M  1.0  ANYD 
    THERA HL    0.2 201  P       09:01:00.42  -0.2 M  1.0  THERA
    THERA HL    0.2 201  S       09:01:03.74  -0.7 M  1.0  THERA
    SNT5  HA    0.2 219  P       09:01:00.67   0.1 M  1.0  SNT5 
    SNT5  HA    0.2 219  S       09:01:04.31  -0.1 M  1.0  SNT5 
    SANT  HL    0.2 204  P       09:01:01.04   0.4 M  1.0  SANT 
    SANT  HL    0.2 204  S       09:01:03.92  -0.6 M  1.0  SANT 
    SAP3  HL    0.2 232  P       09:01:00.99   0.3 M  1.0  SAP3 
    SAP3  HL    0.2 232  S       09:01:04.58  -0.0 M  1.0  SAP3 
    IOSI  HA    0.3 300  P       09:01:01.30   0.0 M  1.0  IOSI 
    IOSI  HA    0.3 300  S       09:01:05.54  -0.1 M  1.0  IOSI 
    AMGA  HL    0.4  46  P       09:01:02.85   0.1 M  1.0  AMGA 
    AMGA  HL    0.4  46  S       09:01:08.19  -0.1 M  1.0  AMGA 
    APE   HL    0.5 355  P       09:01:05.54   0.2 M  1.0  APE  
    APE   HL    0.5 355  S       09:01:12.49  -0.2 M  1.0  APE  
    ASTA  HL    0.6  93  P       09:01:07.69   0.1 M  1.0  ASTA 
    ASTA  HL    0.6  93  S       09:01:16.65  -0.1 M  1.0  ASTA 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  61  MLv     1.18 -0.39    0.67752      
    THERA HL    0.2 201  MLv     1.22 -0.36   0.295059      
    SNT5  HA    0.2 219  MLv     1.31 -0.27   0.213149      
    SANT  HL    0.2 204  MLv     1.66  0.08   0.614546      
    SAP3  HL    0.2 232  MLv     1.48 -0.10   0.855766      
    IOSI  HA    0.3 300  MLv     1.42 -0.16   0.373638      
    AMGA  HL    0.4  46  MLv     2.01  0.43   0.853113      
    APE   HL    0.5 355  MLv     2.04  0.46   0.379173      
    ASTA  HL    0.6  93  MLv     1.96  0.38   0.205525