Earthquake Information
 Origin Time
2025-02-04 10:30:35 (GMT)
 Magnitude
M 3.4
 Latitude
36.6758° N
 Longitude
25.6075° E
 Focal Depth
3 km
 # of Arrivals
20
 Location 32.7 km NNE of Thira
52.0 km SSE of Naxos
220.4 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT8.1129 P10:30:37.01 -0.21.0M
ANYDHT8.1129 S10:30:38.21 -0.31.0M
CMBOHT29.1218 P10:30:41.52 0.41.0M
CMBOHT29.1218 S10:30:45.40 -0.11.0M
SNT1HA33.0209 P10:30:41.86 0.11.0M
SNT1HA33.0209 S10:30:46.26 -0.41.0M
SAP3HL35.5221 P10:30:42.29 0.01.0M
SAP3HL35.5221 S10:30:47.02 -0.51.0M
SANTHL36.4201 P10:30:42.10 -0.41.0M
SANTHL36.4201 S10:30:46.95 -0.91.0M
AKROHT40.0208 P10:30:43.13 0.11.0M
AKROHT40.0208 S10:30:48.23 -0.61.0M
APEHL44.8350 P10:30:43.48 -0.41.0M
APEHL44.8350 S10:30:49.41 -0.91.0M
MIL7HL98.8272 P10:30:53.45 0.81.0M
MIL7HL98.8272 S10:31:05.90 0.11.0M
TNSAHL103.8338 P10:30:53.89 0.51.0M
TNSAHL103.8338 S10:31:06.62 -0.51.0M
NISRHL136.1 93 P10:30:59.17 0.61.0M
NISRHL136.1 93 S10:31:16.58 0.41.0M


  Solution details

Event:
    Public ID              nkua2025ckxx
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-04
    Time                  10:30:35.40
    Latitude              36.6758 deg  +/-      1 km
    Longitude             25.6075 deg  +/-      1 km
    Depth                       3 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.49 s
    Azimuthal gap             103 deg

2 Network magnitudes:
    MLv       3.35 +/- 0.25   8            
    M         3.35            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 129  P       10:30:37.01  -0.2 M  1.0  ANYD 
    ANYD  HT    0.1 129  S       10:30:38.21  -0.3 M  1.0  ANYD 
    CMBO  HT    0.3 218  P       10:30:41.52   0.4 M  1.0  CMBO 
    CMBO  HT    0.3 218  S       10:30:45.40  -0.1 M  1.0  CMBO 
    SNT1  HA    0.3 209  P       10:30:41.86   0.1 M  1.0  SNT1 
    SNT1  HA    0.3 209  S       10:30:46.26  -0.4 M  1.0  SNT1 
    SAP3  HL    0.3 221  P       10:30:42.29   0.0 M  1.0  SAP3 
    SAP3  HL    0.3 221  S       10:30:47.02  -0.5 M  1.0  SAP3 
    SANT  HL    0.3 201  P       10:30:42.10  -0.4 M  1.0  SANT 
    SANT  HL    0.3 201  S       10:30:46.95  -0.9 M  1.0  SANT 
    AKRO  HT    0.4 208  P       10:30:43.13   0.1 M  1.0  AKRO 
    AKRO  HT    0.4 208  S       10:30:48.23  -0.6 M  1.0  AKRO 
    APE   HL    0.4 350  P       10:30:43.48  -0.4 M  1.0  APE  
    APE   HL    0.4 350  S       10:30:49.41  -0.9 M  1.0  APE  
    MIL7  HL    0.9 272  P       10:30:53.45   0.8 M  1.0  MIL7 
    MIL7  HL    0.9 272  S       10:31:05.90   0.1 M  1.0  MIL7 
    TNSA  HL    0.9 338  P       10:30:53.89   0.5 M  1.0  TNSA 
    TNSA  HL    0.9 338  S       10:31:06.62  -0.5 M  1.0  TNSA 
    NISR  HL    1.2  93  P       10:30:59.17   0.6 M  1.0  NISR 
    NISR  HL    1.2  93  S       10:31:16.58   0.4 M  1.0  NISR 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 129  MLv     3.71  0.36    256.296      
    CMBO  HT    0.3 218  MLv     3.19 -0.15    23.3716      
    SNT1  HA    0.3 209  MLv     3.16 -0.19    11.3709      
    SAP3  HL    0.3 221  MLv     3.05 -0.30    19.2504      
    SANT  HL    0.3 201  MLv     3.21 -0.14    11.9781      
    AKRO  HT    0.4 208  MLv     3.56  0.21    28.7539      
    APE   HL    0.4 350  MLv     2.89 -0.46    4.71018      
    MIL7  HL    0.9 272  MLv     4.07  0.72    18.9162      
    TNSA  HL    0.9 338  MLv     3.66  0.31    6.98164      
    NISR  HL    1.2  93  MLv     3.26 -0.09    1.90438