Earthquake Information
 Origin Time
 2025-04-06 21:41:01 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 2.3
 Latitude
 36.6385° N
 Longitude
 25.8882° E
 Focal Depth
 8 km
 # of Arrivals
 20
 Location 47.5 km ENE of Thira
69.1 km SE of Naxos
242.2 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT18.8267 P21:41:04.71 0.11.0M
ANYDHT18.8267 S21:41:07.40 -0.11.0M
AMGAHL21.5 1 P21:41:05.28 0.21.0M
AMGAHL21.5 1 S21:41:08.23 -0.11.0M
ASTAHL42.2104 P21:41:08.63 0.11.0M
ASTAHL42.2104 S21:41:14.19 -0.11.0M
THERAHL47.7231 P21:41:09.50 0.11.0M
THERAHL47.7231 S21:41:15.75 -0.21.0M
SANTHL48.6232 P21:41:09.67 0.11.0M
SANTHL48.6232 S21:41:15.99 -0.21.0M
AKROHT53.9235 P21:41:10.79 0.41.0M
AKROHT53.9235 S21:41:17.49 -0.21.0M
IOSIHA54.3280 P21:41:10.53 0.01.0M
IOSIHA54.3280 S21:41:17.83 0.01.0M
APEHL58.2326 P21:41:11.00 -0.21.0M
APEHL58.2326 S21:41:18.76 -0.21.0M
NAX1HI68.9318 P21:41:12.88 0.11.0M
NAX1HI68.9318 S21:41:21.87 -0.11.0M
MIL7HL124.1274 P21:41:22.53 0.91.0M
MIL7HL124.1274 S21:41:37.88 0.41.0M


  Solution details 

Event:
    Public ID              nkua2025gtfs
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-06
    Time                  21:41:00.85
    Latitude              36.6385 deg  +/-      0 km
    Longitude             25.8882 deg  +/-      0 km
    Depth                       8 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             127 deg

2 Network magnitudes:
    MLv       2.31 +/- 0.18   8            
    M         2.31            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.2 267  P       21:41:04.71   0.1 M  1.0  ANYD 
    ANYD  HT    0.2 267  S       21:41:07.40  -0.1 M  1.0  ANYD 
    AMGA  HL    0.2   1  P       21:41:05.28   0.2 M  1.0  AMGA 
    AMGA  HL    0.2   1  S       21:41:08.23  -0.1 M  1.0  AMGA 
    ASTA  HL    0.4 104  P       21:41:08.63   0.1 M  1.0  ASTA 
    ASTA  HL    0.4 104  S       21:41:14.19  -0.1 M  1.0  ASTA 
    THERA HL    0.4 231  P       21:41:09.50   0.1 M  1.0  THERA
    THERA HL    0.4 231  S       21:41:15.75  -0.2 M  1.0  THERA
    SANT  HL    0.4 232  P       21:41:09.67   0.1 M  1.0  SANT 
    SANT  HL    0.4 232  S       21:41:15.99  -0.2 M  1.0  SANT 
    AKRO  HT    0.5 235  P       21:41:10.79   0.4 M  1.0  AKRO 
    AKRO  HT    0.5 235  S       21:41:17.49  -0.2 M  1.0  AKRO 
    IOSI  HA    0.5 280  P       21:41:10.53   0.0 M  1.0  IOSI 
    IOSI  HA    0.5 280  S       21:41:17.83   0.0 M  1.0  IOSI 
    APE   HL    0.5 326  P       21:41:11.00  -0.2 M  1.0  APE  
    APE   HL    0.5 326  S       21:41:18.76  -0.2 M  1.0  APE  
    NAX1  HI    0.6 318  P       21:41:12.88   0.1 M  1.0  NAX1 
    NAX1  HI    0.6 318  S       21:41:21.87  -0.1 M  1.0  NAX1 
    MIL7  HL    1.1 274  P       21:41:22.53   0.9 M  1.0  MIL7 
    MIL7  HL    1.1 274  S       21:41:37.88   0.4 M  1.0  MIL7 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.2 267  MLv     2.12 -0.19    3.57375      
    AMGA  HL    0.2   1  MLv     2.42  0.11    6.08653      
    ASTA  HL    0.4 104  MLv     1.89 -0.41    0.53257      
    THERA HL    0.4 231  MLv     2.12 -0.18   0.680494      
    SANT  HL    0.4 232  MLv     2.35  0.04    0.82726      
    AKRO  HT    0.5 235  MLv     2.67  0.36     1.6809      
    IOSI  HA    0.5 280  MLv     2.16 -0.14   0.510453      
    APE   HL    0.5 326  MLv     2.24 -0.07   0.480989      
    NAX1  HI    0.6 318  MLv     2.42  0.11   0.599992      
    MIL7  HL    1.1 274  MLv     2.71  0.40    0.61739