Earthquake Information
 Origin Time
 2025-04-28 09:20:52 (GMT)
 Magnitude
 M 2.0
 Latitude
 36.6172° N
 Longitude
 25.5872° E
 Focal Depth
 7 km
 # of Arrivals
 16
 Location 26.2 km NNE of Thira
57.5 km SSE of Naxos
223.5 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT8.2 80 P09:20:54.35 0.11.0M
ANYDHT8.2 80 S09:20:55.61 -0.21.0M
SNT1HA26.5213 P09:20:57.34 0.21.0M
SNT1HA26.5213 S09:21:00.84 -0.11.0M
IOSIHA29.1294 P09:20:58.17 0.61.0M
IOSIHA29.1294 S09:21:01.43 -0.31.0M
SNT5HA29.3216 P09:20:57.92 0.31.0M
SNT5HA29.3216 S09:21:01.47 -0.31.0M
THERAHL29.6200 P09:20:57.68 0.01.0M
THERAHL29.6200 S09:21:01.43 -0.51.0M
SAP3HL29.6227 P09:20:58.13 0.51.0M
SAP3HL29.6227 S09:21:01.57 -0.31.0M
AMGAHL36.3 49 P09:20:58.99 0.21.0M
AMGAHL36.3 49 S09:21:03.81 -0.11.0M
APEHL51.0354 P09:21:01.38 0.21.0M
APEHL51.0354 S09:21:07.72 -0.41.0M


  Solution details 

Event:
    Public ID              nkua2025igmj
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-28
    Time                  09:20:52.09
    Latitude              36.6172 deg  +/-      1 km
    Longitude             25.5872 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.32 s
    Azimuthal gap             120 deg

2 Network magnitudes:
    MLv       1.97 +/- 0.21   6            
    M         1.97            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  80  P       09:20:54.35   0.1 M  1.0  ANYD 
    ANYD  HT    0.1  80  S       09:20:55.61  -0.2 M  1.0  ANYD 
    SNT1  HA    0.2 213  P       09:20:57.34   0.2 M  1.0  SNT1 
    SNT1  HA    0.2 213  S       09:21:00.84  -0.1 M  1.0  SNT1 
    IOSI  HA    0.3 294  P       09:20:58.17   0.6 M  1.0  IOSI 
    IOSI  HA    0.3 294  S       09:21:01.43  -0.3 M  1.0  IOSI 
    SNT5  HA    0.3 216  P       09:20:57.92   0.3 M  1.0  SNT5 
    SNT5  HA    0.3 216  S       09:21:01.47  -0.3 M  1.0  SNT5 
    THERA HL    0.3 200  P       09:20:57.68   0.0 M  1.0  THERA
    THERA HL    0.3 200  S       09:21:01.43  -0.5 M  1.0  THERA
    SAP3  HL    0.3 227  P       09:20:58.13   0.5 M  1.0  SAP3 
    SAP3  HL    0.3 227  S       09:21:01.57  -0.3 M  1.0  SAP3 
    AMGA  HL    0.3  49  P       09:20:58.99   0.2 M  1.0  AMGA 
    AMGA  HL    0.3  49  S       09:21:03.81  -0.1 M  1.0  AMGA 
    APE   HL    0.5 354  P       09:21:01.38   0.2 M  1.0  APE  
    APE   HL    0.5 354  S       09:21:07.72  -0.4 M  1.0  APE  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  80  MLv     2.10  0.13    6.21002      
    SNT1  HA    0.2 213  MLv     1.63 -0.34    0.48947      
    IOSI  HA    0.3 294  MLv     2.12  0.15    1.94445      
    SNT5  HA    0.3 216  MLv     1.82 -0.15   0.567654      
    THERA HL    0.3 200  MLv     1.57 -0.40   0.535272      
    SAP3  HL    0.3 227  MLv     1.96 -0.00     2.2087      
    AMGA  HL    0.3  49  MLv     2.17  0.20    1.45705      
    APE   HL    0.5 354  MLv     2.33  0.36   0.903758