Earthquake Information
 Origin Time
 2025-04-07 11:20:51 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.6
 Latitude
 36.7062° N
 Longitude
 25.7852° E
 Focal Depth
 11 km
 # of Arrivals
 18
 Location 45.0 km NE of Thira
57.4 km SE of Naxos
230.4 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT12.8229 P11:20:54.41 0.11.0M
ANYDHT12.8229 S11:20:56.69 0.11.0M
AMGAHL17.0 35 P11:20:54.97 0.01.0M
AMGAHL17.0 35 S11:20:57.59 -0.11.0M
THR8HT43.1220 P11:20:59.14 0.11.0M
THR8HT43.1220 S11:21:04.90 -0.11.0M
SNT1HA45.4225 P11:20:59.60 0.21.0M
SNT1HA45.4225 S11:21:05.43 -0.21.0M
THERAHL46.8216 P11:20:59.69 0.01.0M
THERAHL46.8216 S11:21:05.86 -0.21.0M
APEHL47.0330 P11:20:59.92 0.21.0M
APEHL47.0330 S11:21:06.11 -0.11.0M
THR3HT47.6226 P11:21:00.10 0.31.0M
THR3HT47.6226 S11:21:06.22 -0.11.0M
SNT5HA48.4226 P11:21:00.21 0.31.0M
SNT5HA48.4226 S11:21:06.34 -0.21.0M
SAP3HL49.5233 P11:21:00.23 0.11.0M
SAP3HL49.5233 S11:21:06.69 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2025gugt
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-07
    Time                  11:20:51.25
    Latitude              36.7062 deg  +/-      0 km
    Longitude             25.7852 deg  +/-      0 km
    Depth                      11 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap             182 deg

2 Network magnitudes:
    MLv       1.61 +/- 0.19   7            
    M         1.61            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 229  P       11:20:54.41   0.1 M  1.0  ANYD 
    ANYD  HT    0.1 229  S       11:20:56.69   0.1 M  1.0  ANYD 
    AMGA  HL    0.2  35  P       11:20:54.97   0.0 M  1.0  AMGA 
    AMGA  HL    0.2  35  S       11:20:57.59  -0.1 M  1.0  AMGA 
    THR8  HT    0.4 220  P       11:20:59.14   0.1 M  1.0  THR8 
    THR8  HT    0.4 220  S       11:21:04.90  -0.1 M  1.0  THR8 
    SNT1  HA    0.4 225  P       11:20:59.60   0.2 M  1.0  SNT1 
    SNT1  HA    0.4 225  S       11:21:05.43  -0.2 M  1.0  SNT1 
    THERA HL    0.4 216  P       11:20:59.69   0.0 M  1.0  THERA
    THERA HL    0.4 216  S       11:21:05.86  -0.2 M  1.0  THERA
    APE   HL    0.4 330  P       11:20:59.92   0.2 M  1.0  APE  
    APE   HL    0.4 330  S       11:21:06.11  -0.1 M  1.0  APE  
    THR3  HT    0.4 226  P       11:21:00.10   0.3 M  1.0  THR3 
    THR3  HT    0.4 226  S       11:21:06.22  -0.1 M  1.0  THR3 
    SNT5  HA    0.4 226  P       11:21:00.21   0.3 M  1.0  SNT5 
    SNT5  HA    0.4 226  S       11:21:06.34  -0.2 M  1.0  SNT5 
    SAP3  HL    0.4 233  P       11:21:00.23   0.1 M  1.0  SAP3 
    SAP3  HL    0.4 233  S       11:21:06.69  -0.2 M  1.0  SAP3 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 229  MLv     1.26 -0.35   0.687201      
    AMGA  HL    0.2  35  MLv     1.72  0.11    1.57129      
    THR8  HT    0.4 220  MLv     1.03 -0.58     0.1619      
    SNT1  HA    0.4 225  MLv     1.69  0.08   0.192772      
    THERA HL    0.4 216  MLv     1.71  0.10   0.274978      
    APE   HL    0.4 330  MLv     1.82  0.21    0.34916      
    THR3  HT    0.4 226  MLv     1.43 -0.18    0.35903      
    SNT5  HA    0.4 226  MLv     1.62  0.01   0.121113      
    SAP3  HL    0.4 233  MLv     2.16  0.55    1.11026