Earthquake Information
 Origin Time
 2025-04-02 12:53:02 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.8
 Latitude
 36.6682° N
 Longitude
 25.6355° E
 Focal Depth
 7 km
 # of Arrivals
 18
 Location 33.3 km NNE of Thira
53.8 km SSE of Naxos
222.9 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT5.7138 P12:53:04.03 0.11.0M
ANYDHT5.7138 S12:53:05.14 -0.11.0M
AMGAHL29.3 52 P12:53:07.88 0.11.0M
AMGAHL29.3 52 S12:53:12.03 0.01.0M
IOSIHA31.5281 P12:53:08.60 0.41.0M
IOSIHA31.5281 S12:53:12.47 -0.21.0M
SNT1HA33.6214 P12:53:08.57 0.11.0M
SNT1HA33.6214 S12:53:13.18 -0.11.0M
SNT5HA36.4216 P12:53:09.23 0.31.0M
SNT5HA36.4216 S12:53:13.94 -0.11.0M
THERAHL36.4203 P12:53:09.00 0.01.0M
THERAHL36.4203 S12:53:13.73 -0.41.0M
SAP3HL36.6225 P12:53:09.24 0.21.0M
SAP3HL36.6225 S12:53:14.07 -0.11.0M
APEHL46.1347 P12:53:10.77 0.21.0M
APEHL46.1347 S12:53:16.64 -0.31.0M
CHRIHT60.3220 P12:53:13.48 0.61.0M
CHRIHT60.3220 S12:53:20.94 0.01.0M


  Solution details 

Event:
    Public ID              nkua2025glgh
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-02
    Time                  12:53:02.25
    Latitude              36.6682 deg  +/-      0 km
    Longitude             25.6355 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap              86 deg

2 Network magnitudes:
    MLv       1.80 +/- 0.22   7            
    M         1.80            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 138  P       12:53:04.03   0.1 M  1.0  ANYD 
    ANYD  HT    0.1 138  S       12:53:05.14  -0.1 M  1.0  ANYD 
    AMGA  HL    0.3  52  P       12:53:07.88   0.1 M  1.0  AMGA 
    AMGA  HL    0.3  52  S       12:53:12.03  -0.0 M  1.0  AMGA 
    IOSI  HA    0.3 281  P       12:53:08.60   0.4 M  1.0  IOSI 
    IOSI  HA    0.3 281  S       12:53:12.47  -0.2 M  1.0  IOSI 
    SNT1  HA    0.3 214  P       12:53:08.57   0.1 M  1.0  SNT1 
    SNT1  HA    0.3 214  S       12:53:13.18  -0.1 M  1.0  SNT1 
    SNT5  HA    0.3 216  P       12:53:09.23   0.3 M  1.0  SNT5 
    SNT5  HA    0.3 216  S       12:53:13.94  -0.1 M  1.0  SNT5 
    THERA HL    0.3 203  P       12:53:09.00   0.0 M  1.0  THERA
    THERA HL    0.3 203  S       12:53:13.73  -0.4 M  1.0  THERA
    SAP3  HL    0.3 225  P       12:53:09.24   0.2 M  1.0  SAP3 
    SAP3  HL    0.3 225  S       12:53:14.07  -0.1 M  1.0  SAP3 
    APE   HL    0.4 347  P       12:53:10.77   0.2 M  1.0  APE  
    APE   HL    0.4 347  S       12:53:16.64  -0.3 M  1.0  APE  
    CHRI  HT    0.5 220  P       12:53:13.48   0.6 M  1.0  CHRI 
    CHRI  HT    0.5 220  S       12:53:20.94  -0.0 M  1.0  CHRI 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 138  MLv     2.63  0.83    24.3124      
    AMGA  HL    0.3  52  MLv     2.17  0.38    2.19263      
    IOSI  HA    0.3 281  MLv     1.68 -0.11   0.627641      
    SNT1  HA    0.3 214  MLv     1.52 -0.28   0.252009      
    SNT5  HA    0.3 216  MLv     1.68 -0.12   0.275893      
    THERA HL    0.3 203  MLv     1.56 -0.24   0.354762      
    SAP3  HL    0.3 225  MLv     1.76 -0.03   0.929805      
    APE   HL    0.4 347  MLv     1.68 -0.11   0.270172      
    CHRI  HT    0.5 220  MLv     2.05  0.25   0.281769