Earthquake Information
 Origin Time
2025-11-20 22:18:59 (GMT)
 Magnitude
M 1.8
 Latitude
39.1908° N
 Longitude
21.4629° E
 Focal Depth
2 km
 # of Arrivals
13
 Location 41.3 km E of Arta
44.0 km WSW of Karditsa
238.7 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
TETRHL23.6317 P22:19:01.82 -1.11.0A
GR201Y24.9 79 P22:19:02.68 -0.51.0A
ART2HI40.7263 P22:19:07.21 1.41.0A
PRMDHP49.1320 P22:19:08.02 0.81.0A
THLHL63.0 49 P22:19:09.90 0.31.0A
PVOHP64.1175 P22:19:09.86 0.11.0A
PDOHP70.2200 P22:19:10.23 -0.51.0A
ANXHP77.4149 P22:19:12.39 0.41.0A
AGGHT77.7104 P22:19:12.05 0.01.0A
LKD2HT82.7238 P22:19:12.62 -0.31.0A
GR241Y84.4131 P22:19:13.59 0.41.0A
NYDRHT84.8231 P22:19:12.46 -0.81.0A
TYRNHT87.8 49 P22:19:13.49 -0.31.0A


  Solution details

Event:
    Public ID              nkua2025wtvr
    Description
      region name: Greece
Origin:
    Date                   2025-11-20
    Time                  22:18:58.51  +/-    0.3 s
    Latitude              39.1908 deg  +/-      3 km
    Longitude             21.4629 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.65 s
    Azimuthal gap              88 deg

2 Network magnitudes:
    MLv       1.81 +/- 0.16  11            
    M         1.81           11 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    TETR  HL    0.2 317  P       22:19:01.82  -1.1 A  1.0  TETR 
    GR20  1Y    0.2  79  P       22:19:02.68  -0.5 A  1.0  GR20 
    ART2  HI    0.4 263  P       22:19:07.21   1.4 A  1.0  ART2 
    PRMD  HP    0.4 320  P       22:19:08.02   0.8 A  1.0  PRMD 
    THL   HL    0.6  49  P       22:19:09.90   0.3 A  1.0  THL  
    PVO   HP    0.6 175  P       22:19:09.86   0.1 A  1.0  PVO  
    PDO   HP    0.6 200  P       22:19:10.23  -0.5 A  1.0  PDO  
    ANX   HP    0.7 149  P       22:19:12.39   0.4 A  1.0  ANX  
    AGG   HT    0.7 104  P       22:19:12.05  -0.0 A  1.0  AGG  
    LKD2  HT    0.7 238  P       22:19:12.62  -0.3 A  1.0  LKD2 
    GR24  1Y    0.8 131  P       22:19:13.59   0.4 A  1.0  GR24 
    NYDR  HT    0.8 231  P       22:19:12.46  -0.8 A  1.0  NYDR 
    TYRN  HT    0.8  49  P       22:19:13.49  -0.3 A  1.0  TYRN 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TETR  HL    0.2 317  MLv     1.33 -0.48   0.437918      
    GR20  1Y    0.2  79  MLv     1.32 -0.49   0.397046      
    ART2  HI    0.4 263  MLv     1.84  0.03   0.528898      
    PRMD  HP    0.4 320  MLv     1.68 -0.13   0.225187      
    THL   HL    0.6  49  MLv     1.77 -0.04   0.0866653      
    PVO   HP    0.6 175  MLv     2.02  0.21   0.251299      
    PDO   HP    0.6 200  MLv     2.12  0.31   0.295703      
    ANX   HP    0.7 149  MLv     1.69 -0.12   0.101665      
    AGG   HT    0.7 104  MLv     1.90  0.10   0.127872      
    LKD2  HT    0.7 238  MLv     2.47  0.66   0.567098      
    GR24  1Y    0.8 131  MLv     1.68 -0.13    0.09049      
    NYDR  HT    0.8 231  MLv     1.89  0.08   0.106147      
    TYRN  HT    0.8  49  MLv     1.87  0.06   0.104645