Earthquake Information
 Origin Time
2025-04-27 20:09:39 (GMT)
 Magnitude
M 1.8
 Latitude
36.6449° N
 Longitude
25.6205° E
 Focal Depth
2 km
 # of Arrivals
13
 Location 30.4 km NNE of Thira
55.6 km SSE of Naxos
223.6 km SE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT5.4108 P20:09:40.00 -0.41.0A
CMBOHT27.3225 P20:09:46.29 2.21.0A
IOSIHA30.8286 P20:09:44.28 -0.41.0A
AMGAHL32.0 49 P20:09:44.67 -0.21.0A
THERAHL33.5203 P20:09:43.83 -1.31.0A
SNT5HA33.5217 P20:09:44.18 -0.91.0A
SANTHL33.7205 P20:09:45.93 0.81.0A
SAP3HL33.8227 P20:09:44.46 -0.71.0A
APEHL48.4350 P20:09:47.42 -0.21.0A
CHRIHT57.5220 P20:09:48.99 -0.11.0A
ASTAHL65.8 99 P20:09:49.77 -0.91.0A
MIL7HL100.2274 P20:09:56.61 0.21.0A
NSR2HA137.2 93 P20:10:03.74 1.71.0A


  Solution details

Event:
    Public ID              nkua2025ifmg
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-27
    Time                  20:09:39.02  +/-    0.3 s
    Latitude              36.6449 deg  +/-      3 km
    Longitude             25.6205 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.99 s
    Azimuthal gap              95 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.17   9            
    M         1.75            9 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.0 108  P       20:09:40.00  -0.4 A  1.0  ANYD 
    CMBO  HT    0.2 225  P       20:09:46.29   2.2 A  1.0  CMBO 
    IOSI  HA    0.3 286  P       20:09:44.28  -0.4 A  1.0  IOSI 
    AMGA  HL    0.3  49  P       20:09:44.67  -0.2 A  1.0  AMGA 
    THERA HL    0.3 203  P       20:09:43.83  -1.3 A  1.0  THERA
    SNT5  HA    0.3 217  P       20:09:44.18  -0.9 A  1.0  SNT5 
    SANT  HL    0.3 205  P       20:09:45.93   0.8 A  1.0  SANT 
    SAP3  HL    0.3 227  P       20:09:44.46  -0.7 A  1.0  SAP3 
    APE   HL    0.4 350  P       20:09:47.42  -0.2 A  1.0  APE  
    CHRI  HT    0.5 220  P       20:09:48.99  -0.1 A  1.0  CHRI 
    ASTA  HL    0.6  99  P       20:09:49.77  -0.9 A  1.0  ASTA 
    MIL7  HL    0.9 274  P       20:09:56.61   0.2 A  1.0  MIL7 
    NSR2  HA    1.2  93  P       20:10:03.74   1.7 A  1.0  NSR2 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.0 108  MLv     1.86  0.10    4.17316      
    CMBO  HT    0.2 225  MLv     1.84  0.09     1.1458      
    IOSI  HA    0.3 286  MLv     1.92  0.17    1.13347      
    AMGA  HL    0.3  49  MLv     1.79  0.03   0.772488      
    THERA HL    0.3 203  MLv     1.37 -0.38   0.270881      
    SNT5  HA    0.3 217  MLv     1.18 -0.57   0.175703      
    SANT  HL    0.3 205  MLv     2.06  0.30   0.982598      
    SAP3  HL    0.3 227  MLv     1.60 -0.15   0.747382      
    APE   HL    0.4 350  MLv     1.58 -0.18   0.185417      
    CHRI  HT    0.5 220  MLv     1.94  0.18   0.252226      
    ASTA  HL    0.6  99  MLv     1.82  0.07   0.155005