Earthquake Information
 Origin Time
2025-12-04 18:39:01 (GMT)
 Magnitude
M 1.9
 Latitude
38.9719° N
 Longitude
23.2863° E
 Focal Depth
10 km
 # of Arrivals
15
 Location 27.5 km SW of Skiathos
43.5 km NE of Atalanti
116.6 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR231Y18.9195 P18:39:05.61 -0.41.0A
ACHLHT28.7278 P18:39:06.96 -0.61.0A
NEOHL37.5352 P18:39:08.43 -0.51.0A
MRKAHA39.5139 P18:39:08.75 -0.41.0A
GR221Y41.8288 P18:39:09.15 -0.41.0A
PSAHHA54.6145 P18:39:11.38 -0.21.0A
ERTRHA76.4145 P18:39:14.86 -0.11.0A
GR211Y80.2304 P18:39:16.11 0.51.0A
AGGHT82.3274 P18:39:15.66 -0.31.0A
DOMVHA83.9199 P18:39:17.10 0.91.0A
PRDMHA85.8207 P18:39:16.19 -0.31.0A
VILLHA89.8179 P18:39:16.80 -0.31.0A
GR181Y99.5328 P18:39:18.70 0.11.0A
TYRNHT122.3313 P18:39:22.88 0.91.0A
VLYHL132.1160 P18:39:24.27 1.01.0A


  Solution details

Event:
    Public ID              nkua2025xtdl
    Description
      region name: Greece
Origin:
    Date                   2025-12-04
    Time                  18:39:01.32  +/-    0.3 s
    Latitude              38.9719 deg  +/-      3 km
    Longitude             23.2863 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.54 s
    Azimuthal gap             147 deg

2 Network magnitudes:
    MLv       1.88 +/- 0.13  11            
    M         1.88           11 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR23  1Y    0.2 195  P       18:39:05.61  -0.4 A  1.0  GR23 
    ACHL  HT    0.3 278  P       18:39:06.96  -0.6 A  1.0  ACHL 
    NEO   HL    0.3 352  P       18:39:08.43  -0.5 A  1.0  NEO  
    MRKA  HA    0.4 139  P       18:39:08.75  -0.4 A  1.0  MRKA 
    GR22  1Y    0.4 288  P       18:39:09.15  -0.4 A  1.0  GR22 
    PSAH  HA    0.5 145  P       18:39:11.38  -0.2 A  1.0  PSAH 
    ERTR  HA    0.7 145  P       18:39:14.86  -0.1 A  1.0  ERTR 
    GR21  1Y    0.7 304  P       18:39:16.11   0.5 A  1.0  GR21 
    AGG   HT    0.7 274  P       18:39:15.66  -0.3 A  1.0  AGG  
    DOMV  HA    0.8 199  P       18:39:17.10   0.9 A  1.0  DOMV 
    PRDM  HA    0.8 207  P       18:39:16.19  -0.3 A  1.0  PRDM 
    VILL  HA    0.8 179  P       18:39:16.80  -0.3 A  1.0  VILL 
    GR18  1Y    0.9 328  P       18:39:18.70   0.1 A  1.0  GR18 
    TYRN  HT    1.1 313  P       18:39:22.88   0.9 A  1.0  TYRN 
    VLY   HL    1.2 160  P       18:39:24.27   1.0 A  1.0  VLY  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR23  1Y    0.2 195  MLv     1.76 -0.12    1.54814      
    ACHL  HT    0.3 278  MLv     1.43 -0.45   0.408597      
    NEO   HL    0.3 352  MLv     1.69 -0.19   0.616681      
    MRKA  HA    0.4 139  MLv     1.62 -0.26   0.341683      
    GR22  1Y    0.4 288  MLv     1.75 -0.13   0.403491      
    PSAH  HA    0.5 145  MLv     1.98  0.10   0.328784      
    ERTR  HA    0.7 145  MLv     1.91  0.03    0.16829      
    GR21  1Y    0.7 304  MLv     1.90  0.02   0.157369      
    AGG   HT    0.7 274  MLv     2.11  0.23   0.193624      
    DOMV  HA    0.8 199  MLv     1.98  0.10   0.181277      
    PRDM  HA    0.8 207  MLv     2.00  0.12   0.186844      
    VILL  HA    0.8 179  MLv     1.97  0.09   0.166553      
    GR18  1Y    0.9 328  MLv     2.35  0.47   0.358989