Earthquake Information
 Origin Time
 2025-04-06 09:51:42 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.9
 Latitude
 36.5795° N
 Longitude
 25.6158° E
 Focal Depth
 8 km
 # of Arrivals
 16
 Location 24.4 km NE of Thira
62.3 km SSE of Naxos
228.3 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT7.9 45 P09:51:44.64 0.21.0M
ANYDHT7.9 45 S09:51:46.02 -0.11.0M
CMBOHT22.3237 P09:51:47.84 1.11.0M
CMBOHT22.3237 S09:51:50.67 0.61.0M
SNT1HA24.7223 P09:51:47.23 0.11.0M
SNT1HA24.7223 S09:51:50.72 0.01.0M
THERAHL26.8208 P09:51:47.49 0.01.0M
THERAHL26.8208 S09:51:50.94 -0.41.0M
SANTHL27.1211 P09:51:47.57 0.01.0M
SANTHL27.1211 S09:51:51.27 -0.31.0M
SNT5HA27.8225 P09:51:48.16 0.51.0M
SNT5HA27.8225 S09:51:52.00 0.41.0M
SAP3HL29.0237 P09:51:48.04 0.21.0M
SAP3HL29.0237 S09:51:52.40 0.41.0M
IOSIHA33.2298 P09:51:48.13 -0.41.0M
IOSIHA33.2298 S09:51:52.70 -0.61.0M


  Solution details 

Event:
    Public ID              nkua2025gsih
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-06
    Time                  09:51:42.35
    Latitude              36.5795 deg  +/-      1 km
    Longitude             25.6158 deg  +/-      1 km
    Depth                       8 km   +/-    4 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             163 deg

2 Network magnitudes:
    MLv       1.92 +/- 0.14   6            
    M         1.92            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  45  P       09:51:44.64   0.2 M  1.0  ANYD 
    ANYD  HT    0.1  45  S       09:51:46.02  -0.1 M  1.0  ANYD 
    CMBO  HT    0.2 237  P       09:51:47.84   1.1 M  1.0  CMBO 
    CMBO  HT    0.2 237  S       09:51:50.67   0.6 M  1.0  CMBO 
    SNT1  HA    0.2 223  P       09:51:47.23   0.1 M  1.0  SNT1 
    SNT1  HA    0.2 223  S       09:51:50.72  -0.0 M  1.0  SNT1 
    THERA HL    0.2 208  P       09:51:47.49   0.0 M  1.0  THERA
    THERA HL    0.2 208  S       09:51:50.94  -0.4 M  1.0  THERA
    SANT  HL    0.2 211  P       09:51:47.57   0.0 M  1.0  SANT 
    SANT  HL    0.2 211  S       09:51:51.27  -0.3 M  1.0  SANT 
    SNT5  HA    0.3 225  P       09:51:48.16   0.5 M  1.0  SNT5 
    SNT5  HA    0.3 225  S       09:51:52.00   0.4 M  1.0  SNT5 
    SAP3  HL    0.3 237  P       09:51:48.04   0.2 M  1.0  SAP3 
    SAP3  HL    0.3 237  S       09:51:52.40   0.4 M  1.0  SAP3 
    IOSI  HA    0.3 298  P       09:51:48.13  -0.4 M  1.0  IOSI 
    IOSI  HA    0.3 298  S       09:51:52.70  -0.6 M  1.0  IOSI 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  45  MLv     1.88 -0.04    3.80886      
    CMBO  HT    0.2 237  MLv     2.00  0.08    2.20721      
    SNT1  HA    0.2 223  MLv     1.64 -0.27   0.560485      
    THERA HL    0.2 208  MLv     1.81 -0.11    1.08905      
    SANT  HL    0.2 211  MLv     2.13  0.21    1.71322      
    SNT5  HA    0.3 225  MLv     1.75 -0.17   0.534588      
    SAP3  HL    0.3 237  MLv     1.94  0.02    2.17494      
    IOSI  HA    0.3 298  MLv     2.13  0.21    1.56594