Earthquake Information
 Origin Time
 2024-10-09 21:20:47 (GMT)
 Magnitude
 M 4.1
 Latitude
 39.1858° N
 Longitude
 21.6655° E
 Focal Depth
 10 km
 # of Arrivals
 44
 Location 29.8 km SW of Karditsa
42.0 km SSW of Trikala
224.0 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism (automatic solution)

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
29712-117 5.60E+23

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
39.177521.67518.05.1

Source parameters determination

Click here for detailed focal mechanism automatic solution


  Intensity map


PGA
 PGV
 MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR201Y8.9 52 P21:20:49.89 0.21.0M
GR201Y8.9 52 S21:20:51.81 0.21.0M
TETRHL38.0298 P21:20:53.75 -0.41.0M
TETRHL38.0298 S21:20:59.24 -0.31.0M
TRKAHL41.8 12 P21:20:55.06 0.41.0M
TRKAHL41.8 12 S21:21:00.32 -0.11.0M
THLHL51.7 36 P21:20:56.38 0.11.0M
THLHL51.7 36 S21:21:02.87 -0.41.0M
ART2HI58.1266 P21:20:56.72 -0.61.0M
ART2HI58.1266 S21:21:04.85 -0.21.0M
AGGHT60.7108 P21:20:57.77 0.01.0M
AGGHT60.7108 S21:21:05.63 -0.31.0M
PRMDHP62.1308 P21:20:57.99 0.01.0M
PRMDHP62.1308 S21:21:06.21 -0.11.0M
PVOHP64.4191 P21:20:57.84 -0.41.0M
PVOHP64.4191 S21:21:06.67 -0.21.0M
ANXHP69.5161 P21:20:58.87 -0.31.0M
ANXHP69.5161 S21:21:08.11 -0.31.0M
GR241Y71.7140 P21:20:59.02 -0.51.0M
GR241Y71.7140 S21:21:08.81 -0.21.0M
LAM2HI73.3115 P21:20:59.73 0.01.0M
LAM2HI73.3115 S21:21:09.31 0.01.0M
GR211Y75.9 74 P21:21:00.15 0.01.0M
GR211Y75.9 74 S21:21:10.16 0.01.0M
PDOHP77.5213 P21:21:00.57 0.21.0M
PDOHP77.5213 S21:21:10.52 0.01.0M
GINAHL82.1 49 P21:21:01.35 0.31.0M
GINAHL82.1 49 S21:21:12.15 0.41.0M
VVKHP85.8171 P21:21:01.67 -0.11.0M
VVKHP85.8171 S21:21:13.03 0.11.0M
EFPHP86.9166 P21:21:01.74 -0.11.0M
EFPHP86.9166 S21:21:13.29 0.21.0M
PLEVHP88.9195 P21:21:02.07 -0.11.0M
PLEVHP88.9195 S21:21:13.90 0.31.0M
KPROHT89.4343 P21:21:02.27 0.01.0M
KPROHT89.4343 S21:21:14.59 0.71.0M
MALACL89.9168 P21:21:02.51 0.21.0M
MALACL89.9168 S21:21:14.19 0.31.0M
PYRGCL91.5160 P21:21:02.41 -0.21.0M
PYRGCL91.5160 S21:21:14.97 0.51.0M
MSL1HI92.8193 P21:21:03.10 0.41.0M
MSL1HI92.8193 S21:21:15.38 0.71.0M
TSLKHT96.1245 P21:21:03.66 0.31.0M
TSLKHT96.1245 S21:21:16.52 0.81.0M


  Solution details 

Event:
    Public ID              nkua2024twwc
    Description
      region name: Greece
Origin:
    Date                   2024-10-09
    Time                  21:20:47.03
    Latitude              39.1858 deg  +/-      0 km
    Longitude             21.6655 deg  +/-      0 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap              35 deg

2 Network magnitudes:
    MLv       4.13 +/- 0.11  16            
    M         4.13           16 preferred  

44 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR20  1Y    0.1  52  P       21:20:49.89   0.2 M  1.0  GR20 
    GR20  1Y    0.1  52  S       21:20:51.81   0.2 M  1.0  GR20 
    TETR  HL    0.3 298  P       21:20:53.75  -0.4 M  1.0  TETR 
    TETR  HL    0.3 298  S       21:20:59.24  -0.3 M  1.0  TETR 
    TRKA  HL    0.4  12  P       21:20:55.06   0.4 M  1.0  TRKA 
    TRKA  HL    0.4  12  S       21:21:00.32  -0.1 M  1.0  TRKA 
    THL   HL    0.5  36  P       21:20:56.38   0.1 M  1.0  THL  
    THL   HL    0.5  36  S       21:21:02.87  -0.4 M  1.0  THL  
    ART2  HI    0.5 266  P       21:20:56.72  -0.6 M  1.0  ART2 
    ART2  HI    0.5 266  S       21:21:04.85  -0.2 M  1.0  ART2 
    AGG   HT    0.5 108  P       21:20:57.77  -0.0 M  1.0  AGG  
    AGG   HT    0.5 108  S       21:21:05.63  -0.3 M  1.0  AGG  
    PRMD  HP    0.6 308  P       21:20:57.99  -0.0 M  1.0  PRMD 
    PRMD  HP    0.6 308  S       21:21:06.21  -0.1 M  1.0  PRMD 
    PVO   HP    0.6 191  P       21:20:57.84  -0.4 M  1.0  PVO  
    PVO   HP    0.6 191  S       21:21:06.67  -0.2 M  1.0  PVO  
    ANX   HP    0.6 161  P       21:20:58.87  -0.3 M  1.0  ANX  
    ANX   HP    0.6 161  S       21:21:08.11  -0.3 M  1.0  ANX  
    GR24  1Y    0.6 140  P       21:20:59.02  -0.5 M  1.0  GR24 
    GR24  1Y    0.6 140  S       21:21:08.81  -0.2 M  1.0  GR24 
    LAM2  HI    0.7 115  P       21:20:59.73   0.0 M  1.0  LAM2 
    LAM2  HI    0.7 115  S       21:21:09.31  -0.0 M  1.0  LAM2 
    GR21  1Y    0.7  74  P       21:21:00.15  -0.0 M  1.0  GR21 
    GR21  1Y    0.7  74  S       21:21:10.16   0.0 M  1.0  GR21 
    PDO   HP    0.7 213  P       21:21:00.57   0.2 M  1.0  PDO  
    PDO   HP    0.7 213  S       21:21:10.52   0.0 M  1.0  PDO  
    GINA  HL    0.7  49  P       21:21:01.35   0.3 M  1.0  GINA 
    GINA  HL    0.7  49  S       21:21:12.15   0.4 M  1.0  GINA 
    VVK   HP    0.8 171  P       21:21:01.67  -0.1 M  1.0  VVK  
    VVK   HP    0.8 171  S       21:21:13.03   0.1 M  1.0  VVK  
    EFP   HP    0.8 166  P       21:21:01.74  -0.1 M  1.0  EFP  
    EFP   HP    0.8 166  S       21:21:13.29   0.2 M  1.0  EFP  
    PLEV  HP    0.8 195  P       21:21:02.07  -0.1 M  1.0  PLEV 
    PLEV  HP    0.8 195  S       21:21:13.90   0.3 M  1.0  PLEV 
    KPRO  HT    0.8 343  P       21:21:02.27  -0.0 M  1.0  KPRO 
    KPRO  HT    0.8 343  S       21:21:14.59   0.7 M  1.0  KPRO 
    MALA  CL    0.8 168  P       21:21:02.51   0.2 M  1.0  MALA 
    MALA  CL    0.8 168  S       21:21:14.19   0.3 M  1.0  MALA 
    PYRG  CL    0.8 160  P       21:21:02.41  -0.2 M  1.0  PYRG 
    PYRG  CL    0.8 160  S       21:21:14.97   0.5 M  1.0  PYRG 
    MSL1  HI    0.8 193  P       21:21:03.10   0.4 M  1.0  MSL1 
    MSL1  HI    0.8 193  S       21:21:15.38   0.7 M  1.0  MSL1 
    TSLK  HT    0.9 245  P       21:21:03.66   0.3 M  1.0  TSLK 
    TSLK  HT    0.9 245  S       21:21:16.52   0.8 M  1.0  TSLK 

22 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR20  1Y    0.1  52  MLv     4.13 -0.00    636.672      
    TETR  HL    0.3 298  MLv     4.06 -0.07    101.966      
    TRKA  HL    0.4  12  MLv     4.24  0.11    123.503      
    THL   HL    0.5  36  MLv     4.35  0.23     55.038      
    ART2  HI    0.5 266  MLv     3.97 -0.15    26.2965      
    AGG   HT    0.5 108  MLv     4.27  0.15    36.2041      
    PRMD  HP    0.6 308  MLv     4.24  0.12    42.9178      
    PVO   HP    0.6 191  MLv     4.10 -0.03    29.9182      
    ANX   HP    0.6 161  MLv     4.07 -0.05    26.6731      
    GR24  1Y    0.6 140  MLv     4.05 -0.08    24.4982      
    LAM2  HI    0.7 115  MLv     4.03 -0.10    22.8897      
    GR21  1Y    0.7  74  MLv     4.24  0.11    36.3223      
    PDO   HP    0.7 213  MLv     4.25  0.12    36.3485      
    GINA  HL    0.7  49  MLv     4.55  0.42    68.4212      
    VVK   HP    0.8 171  MLv     3.30 -0.82    17.4467      
    EFP   HP    0.8 166  MLv     4.13  0.01    25.0507      
    PLEV  HP    0.8 195  MLv     3.90 -0.23    14.2809      
    KPRO  HT    0.8 343  MLv     4.19  0.06    27.5509      
    MALA  CL    0.8 168  MLv     5.56  1.43    500.351      
    PYRG  CL    0.8 160  MLv     3.69 -0.44     5.3612      
    MSL1  HI    0.8 193  MLv     4.36  0.24    39.6499      
    TSLK  HT    0.9 245  MLv     4.15  0.02    23.3369