Earthquake Information
 Origin Time
 2021-12-24 11:41:47 (GMT)
 Magnitude
 M 4.0
 Latitude
 39.8332° N
 Longitude
 22.0318° E
 Focal Depth
 4 km
 # of Arrivals
 65
 Location 38.3 km NE of Trikala
39.7 km WNW of Larissa
252.9 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
30773-47 1.14E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
39.818322.038711.04.0

Source parameters determination

Click here for detailed focal mechanism solution


  Intensity map


PGA
 PGV
 MI

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


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THLHL29.9183 P11:41:51.85 -0.91.0M
THLHL29.9183 S11:41:56.11 -1.01.0M
GINAHL35.6121 P11:41:53.18 -0.61.0M
GINAHL35.6121 S11:41:58.42 -0.51.0M
TRKAHL38.5216 P11:41:53.54 -0.81.0M
TRKAHL38.5216 S11:41:59.34 -0.41.0M
LITHT49.0 52 P11:41:55.46 -0.71.0M
SOFAHL55.4174 P11:41:56.61 -0.51.0M
SOFAHL55.4174 S11:42:03.86 -0.81.0M
KPROHT58.6283 P11:41:57.48 -0.21.0M
KPROHT58.6283 S11:42:05.05 -0.71.0M
TETRHL84.6230 P11:42:01.32 -0.71.0M
TETRHL84.6230 S11:42:12.46 -0.81.0M
PENTHL86.1298 P11:42:02.48 0.21.0M
PENTHL86.1298 S11:42:13.06 -0.71.0M
PRMDHP86.9247 P11:42:01.83 -0.51.0M
PRMDHP86.9247 S11:42:13.27 -0.71.0M
JANHL103.1259 P11:42:05.03 0.11.0M
JANHL103.1259 S11:42:18.32 -0.11.0M
EVRHL103.7191 P11:42:04.63 -0.41.0M
EVRHL103.7191 S11:42:17.75 -0.91.0M
NESTHT105.7308 P11:42:05.77 0.41.0M
NESTHT105.7308 S11:42:19.14 -0.11.0M
ART2HI117.3230 P11:42:07.38 0.31.0M
NEOHL117.7120 P11:42:07.59 0.41.0M
THEHT118.9 42 P11:42:07.83 0.51.0M
THEHT118.9 42 S11:42:22.34 -0.41.0M
AMPLHP123.3215 P11:42:08.12 0.11.0M
AXARHA130.3155 P11:42:08.89 -0.31.0M
AXARHA130.3155 S11:42:25.74 -0.21.0M
PLGHL134.2 64 P11:42:10.00 0.21.0M
PLGHL134.2 64 S11:42:26.84 -0.31.0M
LMS2HI134.5326 P11:42:10.42 0.51.0M
LMS2HI134.5326 S11:42:27.51 0.31.0M
ANXHP138.2184 P11:42:10.49 0.11.0M
ANXHP138.2184 S11:42:27.91 -0.31.0M
PAIGHT140.8 85 P11:42:10.63 -0.21.0M
PAIGHT140.8 85 S11:42:28.38 -0.41.0M
PVOHP142.1198 P11:42:10.75 -0.21.0M
PVOHP142.1198 S11:42:29.27 0.21.0M
IGTHT149.5257 P11:42:12.91 0.81.0M
IGTHT149.5257 S11:42:32.09 0.91.0M
PDOHP155.5208 P11:42:13.95 0.91.0M
PDOHP155.5208 S11:42:33.42 0.71.0M
EFPHP156.8184 P11:42:13.93 0.81.0M
EFPHP156.8184 S11:42:33.55 0.61.0M
SOHHT157.0 46 P11:42:13.73 0.41.0M
SOHHT157.0 46 S11:42:33.73 0.51.0M
VVKHP158.0187 P11:42:14.02 0.61.0M
VVKHP158.0187 S11:42:33.26 -0.21.0M
PYRGCL158.2180 P11:42:13.49 0.01.0M
PYRGCL158.2180 S11:42:33.96 0.51.0M
KALEHA160.6177 P11:42:14.23 0.41.0M
KALEHA160.6177 S11:42:34.76 0.61.0M
AGRPCL162.0190 P11:42:14.42 0.41.0M
AGRPCL162.0190 S11:42:35.15 0.71.0M
TSLKHT163.0227 P11:42:15.14 0.91.0M
TRIZCL163.2179 P11:42:14.48 0.31.0M
TRIZCL163.2179 S11:42:35.43 0.71.0M
PANRCL163.4173 P11:42:14.30 0.11.0M
PANRCL163.4173 S11:42:35.08 0.31.0M
PLEVHP166.9199 P11:42:15.24 0.51.0M
PLEVHP166.9199 S11:42:36.30 0.61.0M
NYDRHT169.3223 P11:42:15.71 0.61.0M
NYDRHT169.3223 S11:42:37.41 1.01.0M


  Solution details 

Event:
    Public ID              nkua2021zdds
    Description
      region name: Greece
Origin:
    Date                   2021-12-24
    Time                  11:41:47.10
    Latitude              39.8332 deg  +/-      0 km
    Longitude             22.0318 deg  +/-      0 km
    Depth                       4 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.51 s
    Azimuthal gap              76 deg

2 Network magnitudes:
    MLv       4.03 +/- 0.23  26            
    M         4.03           26 preferred  

65 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THL   HL    0.3 183  P       11:41:51.85  -0.9 M  1.0  THL  
    THL   HL    0.3 183  S       11:41:56.11  -1.0 M  1.0  THL  
    GINA  HL    0.3 121  P       11:41:53.18  -0.6 M  1.0  GINA 
    GINA  HL    0.3 121  S       11:41:58.42  -0.5 M  1.0  GINA 
    TRKA  HL    0.3 216  P       11:41:53.54  -0.8 M  1.0  TRKA 
    TRKA  HL    0.3 216  S       11:41:59.34  -0.4 M  1.0  TRKA 
    LIT   HT    0.4  52  P       11:41:55.46  -0.7 M  1.0  LIT  
    SOFA  HL    0.5 174  P       11:41:56.61  -0.5 M  1.0  SOFA 
    SOFA  HL    0.5 174  S       11:42:03.86  -0.8 M  1.0  SOFA 
    KPRO  HT    0.5 283  P       11:41:57.48  -0.2 M  1.0  KPRO 
    KPRO  HT    0.5 283  S       11:42:05.05  -0.7 M  1.0  KPRO 
    TETR  HL    0.8 230  P       11:42:01.32  -0.7 M  1.0  TETR 
    TETR  HL    0.8 230  S       11:42:12.46  -0.8 M  1.0  TETR 
    PENT  HL    0.8 298  P       11:42:02.48   0.2 M  1.0  PENT 
    PENT  HL    0.8 298  S       11:42:13.06  -0.7 M  1.0  PENT 
    PRMD  HP    0.8 247  P       11:42:01.83  -0.5 M  1.0  PRMD 
    PRMD  HP    0.8 247  S       11:42:13.27  -0.7 M  1.0  PRMD 
    JAN   HL    0.9 259  P       11:42:05.03   0.1 M  1.0  JAN  
    JAN   HL    0.9 259  S       11:42:18.32  -0.1 M  1.0  JAN  
    EVR   HL    0.9 191  P       11:42:04.63  -0.4 M  1.0  EVR  
    EVR   HL    0.9 191  S       11:42:17.75  -0.9 M  1.0  EVR  
    NEST  HT    1.0 308  P       11:42:05.77   0.4 M  1.0  NEST 
    NEST  HT    1.0 308  S       11:42:19.14  -0.1 M  1.0  NEST 
    ART2  HI    1.1 230  P       11:42:07.38   0.3 M  1.0  ART2 
    NEO   HL    1.1 120  P       11:42:07.59   0.4 M  1.0  NEO  
    THE   HT    1.1  42  P       11:42:07.83   0.5 M  1.0  THE  
    THE   HT    1.1  42  S       11:42:22.34  -0.4 M  1.0  THE  
    AMPL  HP    1.1 215  P       11:42:08.12   0.1 M  1.0  AMPL 
    AXAR  HA    1.2 155  P       11:42:08.89  -0.3 M  1.0  AXAR 
    AXAR  HA    1.2 155  S       11:42:25.74  -0.2 M  1.0  AXAR 
    LMS2  HI    1.2 326  P       11:42:10.42   0.5 M  1.0  LMS2 
    LMS2  HI    1.2 326  S       11:42:27.51   0.3 M  1.0  LMS2 
    PLG   HL    1.2  64  P       11:42:10.00   0.2 M  1.0  PLG  
    PLG   HL    1.2  64  S       11:42:26.84  -0.3 M  1.0  PLG  
    ANX   HP    1.2 184  P       11:42:10.49   0.1 M  1.0  ANX  
    ANX   HP    1.2 184  S       11:42:27.91  -0.3 M  1.0  ANX  
    PAIG  HT    1.3  85  P       11:42:10.63  -0.2 M  1.0  PAIG 
    PAIG  HT    1.3  85  S       11:42:28.38  -0.4 M  1.0  PAIG 
    PVO   HP    1.3 198  P       11:42:10.75  -0.2 M  1.0  PVO  
    PVO   HP    1.3 198  S       11:42:29.27   0.2 M  1.0  PVO  
    IGT   HT    1.3 257  P       11:42:12.91   0.8 M  1.0  IGT  
    IGT   HT    1.3 257  S       11:42:32.09   0.9 M  1.0  IGT  
    PDO   HP    1.4 208  P       11:42:13.95   0.9 M  1.0  PDO  
    PDO   HP    1.4 208  S       11:42:33.42   0.7 M  1.0  PDO  
    EFP   HP    1.4 184  P       11:42:13.93   0.8 M  1.0  EFP  
    EFP   HP    1.4 184  S       11:42:33.55   0.6 M  1.0  EFP  
    SOH   HT    1.4  46  P       11:42:13.73   0.4 M  1.0  SOH  
    SOH   HT    1.4  46  S       11:42:33.73   0.5 M  1.0  SOH  
    VVK   HP    1.4 187  P       11:42:14.02   0.6 M  1.0  VVK  
    VVK   HP    1.4 187  S       11:42:33.26  -0.2 M  1.0  VVK  
    PYRG  CL    1.4 180  P       11:42:13.49   0.0 M  1.0  PYRG 
    PYRG  CL    1.4 180  S       11:42:33.96   0.5 M  1.0  PYRG 
    KALE  HA    1.4 177  P       11:42:14.23   0.4 M  1.0  KALE 
    KALE  HA    1.4 177  S       11:42:34.76   0.6 M  1.0  KALE 
    AGRP  CL    1.5 190  P       11:42:14.42   0.4 M  1.0  AGRP 
    AGRP  CL    1.5 190  S       11:42:35.15   0.7 M  1.0  AGRP 
    TRIZ  CL    1.5 179  P       11:42:14.48   0.3 M  1.0  TRIZ 
    TRIZ  CL    1.5 179  S       11:42:35.43   0.7 M  1.0  TRIZ 
    PANR  CL    1.5 173  P       11:42:14.30   0.1 M  1.0  PANR 
    PANR  CL    1.5 173  S       11:42:35.08   0.3 M  1.0  PANR 
    TSLK  HT    1.5 227  P       11:42:15.14   0.9 M  1.0  TSLK 
    PLEV  HP    1.5 199  P       11:42:15.24   0.5 M  1.0  PLEV 
    PLEV  HP    1.5 199  S       11:42:36.30   0.6 M  1.0  PLEV 
    NYDR  HT    1.5 223  P       11:42:15.71   0.6 M  1.0  NYDR 
    NYDR  HT    1.5 223  S       11:42:37.41   1.0 M  1.0  NYDR 

34 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THL   HL    0.3 183  MLv     3.82 -0.21    56.0629      
    GINA  HL    0.3 121  MLv     3.55 -0.48    36.1854      
    TRKA  HL    0.3 216  MLv     4.24  0.21    151.034      
    LIT   HT    0.4  52  MLv     3.98 -0.05    32.3775      
    SOFA  HL    0.5 174  MLv     4.30  0.27     65.268      
    KPRO  HT    0.5 283  MLv     4.31  0.28    55.1048      
    TETR  HL    0.8 230  MLv     4.46  0.43     54.227      
    PENT  HL    0.8 298  MLv     4.14  0.11    20.0339      
    PRMD  HP    0.8 247  MLv     4.60  0.57    73.1451      
    EVR   HL    0.9 191  MLv     4.45  0.42    42.8428      
    NEST  HT    1.0 308  MLv     4.31  0.28    30.5477      
    ART2  HI    1.1 230  MLv     3.67 -0.36    6.13939      
    NEO   HL    1.1 120  MLv     3.85 -0.18    12.7367      
    THE   HT    1.1  42  MLv     3.64 -0.39    3.71528      
    AMPL  HP    1.1 215  MLv     4.00 -0.03    12.2008      
    AXAR  HA    1.2 155  MLv     3.24 -0.79     7.7517      
    LMS2  HI    1.2 326  MLv     4.21  0.18    17.2736      
    PLG   HL    1.2  64  MLv     3.53 -0.50    3.65326      
    ANX   HP    1.2 184  MLv     4.23  0.20    17.3012      
    PAIG  HT    1.3  85  MLv     3.68 -0.35    3.66599      
    PVO   HP    1.3 198  MLv     4.24  0.21    17.0395      
    IGT   HT    1.3 257  MLv     4.26  0.23    16.3706      
    PDO   HP    1.4 208  MLv     4.30  0.27    16.7396      
    EFP   HP    1.4 184  MLv     3.78 -0.26    4.91942      
    SOH   HT    1.4  46  MLv     3.81 -0.22     5.3134      
    VVK   HP    1.4 187  MLv     3.36 -0.67    8.73586      
    PYRG  CL    1.4 180  MLv     3.57 -0.46    1.89935      
    KALE  HA    1.4 177  MLv     4.09  0.06     9.6848      
    AGRP  CL    1.5 190  MLv     4.22  0.19     12.916      
    TRIZ  CL    1.5 179  MLv     3.86 -0.17    5.55361      
    PANR  CL    1.5 173  MLv     5.30  1.27    2.94798      
    TSLK  HT    1.5 227  MLv     3.99 -0.04     7.4903      
    PLEV  HP    1.5 199  MLv     4.09  0.06    9.12916      
    NYDR  HT    1.5 223  MLv     4.15  0.12     7.2312