Earthquake Information
 Origin Time
2025-04-20 06:44:32 (GMT)
 Magnitude
M 1.5
 Latitude
36.5579° N
 Longitude
25.6509° E
 Focal Depth
10 km
 # of Arrivals
11
 Location 25.0 km NE of Thira
65.6 km SSE of Naxos
232.2 km SE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT8.4 17 P06:44:34.55 -0.51.0A
SNT1HA25.4232 P06:44:38.31 0.61.0A
THERAHL26.4217 P06:44:37.45 -0.41.0A
SANTHL27.0219 P06:44:37.42 -0.51.0A
SNT5HA28.6233 P06:44:37.67 -0.51.0A
IOSIHA37.1300 P06:44:38.20 -1.31.0A
AMGAHL37.4 35 P06:44:39.68 0.11.0A
CHRIHT52.5229 P06:44:42.63 0.71.0A
SERIHA123.5303 P06:44:53.00 0.21.0A
GR201Y453.8312 P06:45:35.86 1.41.0A


  Solution details

Event:
    Public ID              nkua2025hrre
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-20
    Time                  06:44:31.98  +/-    0.5 s
    Latitude              36.5579 deg  +/-      4 km
    Longitude             25.6509 deg  +/-      5 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.75 s
    Azimuthal gap             181 deg

2 Network magnitudes:
    MLv       1.47 +/- 0.30   7            
    M         1.47            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  17  P       06:44:34.55  -0.5 A  1.0  ANYD 
    CMBO  HT    0.2 246  P       06:44:40.87   3.4 AX 0.0  CMBO 
    SNT1  HA    0.2 232  P       06:44:38.31   0.6 A  1.0  SNT1 
    THERA HL    0.2 217  P       06:44:37.45  -0.4 A  1.0  THERA
    SANT  HL    0.2 219  P       06:44:37.42  -0.5 A  1.0  SANT 
    SNT5  HA    0.3 233  P       06:44:37.67  -0.5 A  1.0  SNT5 
    IOSI  HA    0.3 300  P       06:44:38.20  -1.3 A  1.0  IOSI 
    AMGA  HL    0.3  35  P       06:44:39.68   0.1 A  1.0  AMGA 
    CHRI  HT    0.5 229  P       06:44:42.63   0.7 A  1.0  CHRI 
    SERI  HA    1.1 303  P       06:44:53.00   0.2 A  1.0  SERI 
    GR20  1Y    4.1 312  P       06:45:35.86   1.4 A  1.0  GR20 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  17  MLv     1.35 -0.12    1.09245      
    SNT1  HA    0.2 232  MLv     1.01 -0.46   0.124492      
    THERA HL    0.2 217  MLv     1.14 -0.33   0.241092      
    SANT  HL    0.2 219  MLv     1.62  0.15   0.533441      
    SNT5  HA    0.3 233  MLv     0.97 -0.50   0.143735      
    IOSI  HA    0.3 300  MLv     1.63  0.16   0.402134      
    AMGA  HL    0.3  35  MLv     1.81  0.34   0.601136      
    CHRI  HT    0.5 229  MLv     1.71  0.24   0.201132      
    SERI  HA    1.1 303  MLv     1.90  0.43   0.0959077