Earthquake Information
 Origin Time
2021-03-04 18:38:20 (GMT)
 Magnitude
M 5.9
 Latitude
39.7757° N
 Longitude
22.0852° E
 Focal Depth
8 km
 # of Arrivals
74
 Location 32.5 km WNW of Larissa
36.6 km NE of Trikala
245.1 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)
30850-92 2.03E+25

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
39.770822.091815.06.1

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
TYRNHT14.5120 P18:38:22.78 -0.71.0M
THLHL24.2195 P18:38:24.35 -0.71.0M
THLHL24.2195 S18:38:27.95 -0.71.0M
LITHT49.9 44 P18:38:28.85 -0.51.0M
LITHT49.9 44 S18:38:36.40 0.21.0M
KPROHT64.8288 P18:38:31.34 -0.51.0M
KPROHT64.8288 S18:38:40.32 -0.21.0M
AGGHT86.6166 P18:38:34.79 -0.51.0M
AGGHT86.6166 S18:38:46.88 0.31.0M
PENTHL93.2300 P18:38:35.81 -0.61.0M
PENTHL93.2300 S18:38:48.79 0.21.0M
PRMDHP88.9252 P18:38:35.12 -0.61.0M
PRMDHP88.9252 S18:38:46.96 -0.41.0M
TETRHL84.4235 P18:38:34.30 -0.71.0M
TETRHL84.4235 S18:38:46.31 0.21.0M
VOL2HI75.2121 P18:38:34.87 -0.41.0M
VOL2HI75.2121 S18:38:46.47 -0.21.0M
EVRHL98.4194 P18:38:36.69 -0.51.0M
EVRHL98.4194 S18:38:49.81 -0.21.0M
LAM2HI101.6163 P18:38:36.65 -0.91.0M
LAM2HI101.6163 S18:38:50.34 -0.31.0M
JANHL106.6263 P18:38:38.45 0.01.0M
JANHL106.6263 S18:38:52.57 0.31.0M
NEOHL110.6118 P18:38:38.32 -0.71.0M
NEOHL110.6118 S18:38:53.53 0.31.0M
AMPLHP120.9218 P18:38:40.61 0.01.0M
AMPLHP120.9218 S18:38:56.44 0.41.0M
ART2HI116.9233 P18:38:40.14 0.11.0M
ART2HI116.9233 S18:38:55.27 0.31.0M
THEHT120.9 38 P18:38:41.16 0.51.0M
THEHT120.9 38 S18:38:56.95 0.91.0M
ANXHP132.2186 P18:38:42.78 0.31.0M
GRGHT134.0 12 P18:38:42.81 0.11.0M
PAIGHT137.0 83 P18:38:42.79 -0.41.0M
PAIGHT137.0 83 S18:39:00.91 0.41.0M
PLGHL133.2 60 P18:38:42.44 -0.21.0M
PVOHP137.6201 P18:38:43.39 0.21.0M
DLFAHL148.5166 P18:38:44.87 0.01.0M
DLFAHL148.5166 S18:39:03.90 0.31.0M
LKRHL147.9148 P18:38:45.02 0.21.0M
LKRHL147.9148 S18:39:04.15 0.81.0M
LMS2HI142.4326 P18:38:44.30 0.31.0M
AGRPCL156.6192 P18:38:46.33 0.21.0M
AGRPCL156.6192 S18:39:06.51 0.81.0M
EFPHP150.8186 P18:38:45.55 0.41.0M
EFPHP150.8186 S18:39:04.91 0.91.0M
IGTHT152.7260 P18:38:46.10 0.51.0M
KALEHA154.0178 P18:38:45.61 -0.21.0M
KALEHA154.0178 S18:39:05.63 0.51.0M
MG00CL151.8185 P18:38:45.56 0.21.0M
PDOHP152.2211 P18:38:45.67 0.21.0M
PYRGCL152.0182 P18:38:45.34 -0.11.0M
PYRGCL152.0182 S18:39:05.23 0.71.0M
SOHHT158.4 43 P18:38:46.53 0.11.0M
SOHHT158.4 43 S18:39:06.92 0.61.0M
VVKHP152.3189 P18:38:45.93 0.41.0M
VVKHP152.3189 S18:39:05.50 0.91.0M
AGEOCL168.0181 P18:38:47.61 -0.21.0M
AIGSHA169.7180 P18:38:47.54 -0.51.0M
AOS2HT166.3115 P18:38:47.25 -0.41.0M
DRESHA163.1187 P18:38:47.24 0.21.0M
NYDRHT168.0225 P18:38:47.48 -0.31.0M
NYDRHT168.0225 S18:39:09.47 0.81.0M
PLEVHP162.5201 P18:38:47.02 0.01.0M
UPRHP167.9189 P18:38:47.83 0.01.0M
OURHT173.0 69 P18:38:48.02 -0.51.0M
OURHT173.0 69 S18:39:09.65 -0.21.0M
AXSHP186.0199 P18:38:50.08 0.01.0M
AXSHP186.0199 S18:39:13.01 0.31.0M
KLV1HI193.8179 P18:38:50.65 -0.51.0M
SRSHT195.1 41 P18:38:50.93 -0.51.0M
SRSHT195.1 41 S18:39:15.31 0.31.0M
THALHA199.8165 P18:38:51.40 -0.51.0M
THALHA199.8165 S18:39:16.13 0.31.0M


  Solution details

Event:
    Public ID              nkua2021eksc
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2021-03-04
    Time                  18:38:20.35
    Latitude              39.7757 deg  +/-      0 km
    Longitude             22.0852 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.42 s
    Azimuthal gap              46 deg

2 Network magnitudes:
    MLv       5.87 +/- 0.14  28            
    M         5.87           28 preferred  

74 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    TYRN  HT    0.1 120  P       18:38:22.78  -0.7 M  1.0  TYRN 
    THL   HL    0.2 195  P       18:38:24.35  -0.7 M  1.0  THL  
    THL   HL    0.2 195  S       18:38:27.95  -0.7 M  1.0  THL  
    LIT   HT    0.5  44  P       18:38:28.85  -0.5 M  1.0  LIT  
    LIT   HT    0.5  44  S       18:38:36.40   0.2 M  1.0  LIT  
    KPRO  HT    0.6 288  P       18:38:31.34  -0.5 M  1.0  KPRO 
    KPRO  HT    0.6 288  S       18:38:40.32  -0.2 M  1.0  KPRO 
    TETR  HL    0.8 235  P       18:38:34.30  -0.7 M  1.0  TETR 
    TETR  HL    0.8 235  S       18:38:46.31   0.2 M  1.0  TETR 
    AGG   HT    0.8 166  P       18:38:34.79  -0.5 M  1.0  AGG  
    AGG   HT    0.8 166  S       18:38:46.88   0.3 M  1.0  AGG  
    VOL2  HI    0.8 121  P       18:38:34.87  -0.4 M  1.0  VOL2 
    VOL2  HI    0.8 121  S       18:38:46.47  -0.2 M  1.0  VOL2 
    PRMD  HP    0.8 252  P       18:38:35.12  -0.6 M  1.0  PRMD 
    PRMD  HP    0.8 252  S       18:38:46.96  -0.4 M  1.0  PRMD 
    PENT  HL    0.8 300  P       18:38:35.81  -0.6 M  1.0  PENT 
    PENT  HL    0.8 300  S       18:38:48.79   0.2 M  1.0  PENT 
    EVR   HL    0.9 194  P       18:38:36.69  -0.5 M  1.0  EVR  
    EVR   HL    0.9 194  S       18:38:49.81  -0.2 M  1.0  EVR  
    LAM2  HI    0.9 163  P       18:38:36.65  -0.9 M  1.0  LAM2 
    LAM2  HI    0.9 163  S       18:38:50.34  -0.3 M  1.0  LAM2 
    JAN   HL    1.0 263  P       18:38:38.45  -0.0 M  1.0  JAN  
    JAN   HL    1.0 263  S       18:38:52.57   0.3 M  1.0  JAN  
    NEO   HL    1.0 118  P       18:38:38.32  -0.7 M  1.0  NEO  
    NEO   HL    1.0 118  S       18:38:53.53   0.3 M  1.0  NEO  
    ART2  HI    1.1 233  P       18:38:40.14   0.1 M  1.0  ART2 
    ART2  HI    1.1 233  S       18:38:55.27   0.3 M  1.0  ART2 
    AMPL  HP    1.1 218  P       18:38:40.61  -0.0 M  1.0  AMPL 
    AMPL  HP    1.1 218  S       18:38:56.44   0.4 M  1.0  AMPL 
    THE   HT    1.1  38  P       18:38:41.16   0.5 M  1.0  THE  
    THE   HT    1.1  38  S       18:38:56.95   0.9 M  1.0  THE  
    ANX   HP    1.2 186  P       18:38:42.78   0.3 M  1.0  ANX  
    PLG   HL    1.2  60  P       18:38:42.44  -0.2 M  1.0  PLG  
    GRG   HT    1.2  12  P       18:38:42.81   0.1 M  1.0  GRG  
    PAIG  HT    1.2  83  P       18:38:42.79  -0.4 M  1.0  PAIG 
    PAIG  HT    1.2  83  S       18:39:00.91   0.4 M  1.0  PAIG 
    PVO   HP    1.2 201  P       18:38:43.39   0.2 M  1.0  PVO  
    LMS2  HI    1.3 326  P       18:38:44.30   0.3 M  1.0  LMS2 
    LKR   HL    1.3 148  P       18:38:45.02   0.2 M  1.0  LKR  
    LKR   HL    1.3 148  S       18:39:04.15   0.8 M  1.0  LKR  
    DLFA  HL    1.3 166  P       18:38:44.87  -0.0 M  1.0  DLFA 
    DLFA  HL    1.3 166  S       18:39:03.90   0.3 M  1.0  DLFA 
    EFP   HP    1.4 186  P       18:38:45.55   0.4 M  1.0  EFP  
    EFP   HP    1.4 186  S       18:39:04.91   0.9 M  1.0  EFP  
    MG00  CL    1.4 185  P       18:38:45.56   0.2 M  1.0  MG00 
    PYRG  CL    1.4 182  P       18:38:45.34  -0.1 M  1.0  PYRG 
    PYRG  CL    1.4 182  S       18:39:05.23   0.7 M  1.0  PYRG 
    VVK   HP    1.4 189  P       18:38:45.93   0.4 M  1.0  VVK  
    VVK   HP    1.4 189  S       18:39:05.50   0.9 M  1.0  VVK  
    PDO   HP    1.4 211  P       18:38:45.67   0.2 M  1.0  PDO  
    IGT   HT    1.4 260  P       18:38:46.10   0.5 M  1.0  IGT  
    KALE  HA    1.4 178  P       18:38:45.61  -0.2 M  1.0  KALE 
    KALE  HA    1.4 178  S       18:39:05.63   0.5 M  1.0  KALE 
    AGRP  CL    1.4 192  P       18:38:46.33   0.2 M  1.0  AGRP 
    AGRP  CL    1.4 192  S       18:39:06.51   0.8 M  1.0  AGRP 
    SOH   HT    1.4  43  P       18:38:46.53   0.1 M  1.0  SOH  
    SOH   HT    1.4  43  S       18:39:06.92   0.6 M  1.0  SOH  
    PLEV  HP    1.5 201  P       18:38:47.02   0.0 M  1.0  PLEV 
    DRES  HA    1.5 187  P       18:38:47.24   0.2 M  1.0  DRES 
    AOS2  HT    1.5 115  P       18:38:47.25  -0.4 M  1.0  AOS2 
    AGEO  CL    1.5 181  P       18:38:47.61  -0.2 M  1.0  AGEO 
    UPR   HP    1.5 189  P       18:38:47.83   0.0 M  1.0  UPR  
    NYDR  HT    1.5 225  P       18:38:47.48  -0.3 M  1.0  NYDR 
    NYDR  HT    1.5 225  S       18:39:09.47   0.8 M  1.0  NYDR 
    AIGS  HA    1.5 180  P       18:38:47.54  -0.5 M  1.0  AIGS 
    OUR   HT    1.6  69  P       18:38:48.02  -0.5 M  1.0  OUR  
    OUR   HT    1.6  69  S       18:39:09.65  -0.2 M  1.0  OUR  
    AXS   HP    1.7 199  P       18:38:50.08  -0.0 M  1.0  AXS  
    AXS   HP    1.7 199  S       18:39:13.01   0.3 M  1.0  AXS  
    KLV1  HI    1.7 179  P       18:38:50.65  -0.5 M  1.0  KLV1 
    SRS   HT    1.8  41  P       18:38:50.93  -0.5 M  1.0  SRS  
    SRS   HT    1.8  41  S       18:39:15.31   0.3 M  1.0  SRS  
    THAL  HA    1.8 165  P       18:38:51.40  -0.5 M  1.0  THAL 
    THAL  HA    1.8 165  S       18:39:16.13   0.3 M  1.0  THAL 

45 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TYRN  HT    0.1 120  MLv     5.38 -0.49    6407.28      
    THL   HL    0.2 195  MLv     5.59 -0.29    4579.89      
    LIT   HT    0.5  44  MLv     5.78 -0.09    1936.07      
    KPRO  HT    0.6 288  MLv     6.11  0.24    3086.23      
    TETR  HL    0.8 235  MLv     5.94  0.07    1670.87      
    AGG   HT    0.8 166  MLv     6.00  0.13    1449.61      
    VOL2  HI    0.8 121  MLv     5.59 -0.28    712.682      
    PRMD  HP    0.8 252  MLv     5.92  0.05    1501.06      
    PENT  HL    0.8 300  MLv     5.89  0.02    1033.68      
    EVR   HL    0.9 194  MLv     5.92  0.05    1347.75      
    LAM2  HI    0.9 163  MLv     6.22  0.34    2565.31      
    JAN   HL    1.0 263  MLv     5.66 -0.21    883.764      
    NEO   HL    1.0 118  MLv     5.84 -0.03    1335.47      
    ART2  HI    1.1 233  MLv     5.33 -0.54    280.965      
    AMPL  HP    1.1 218  MLv     5.62 -0.26    515.922      
    THE   HT    1.1  38  MLv     5.51 -0.36    266.449      
    ANX   HP    1.2 186  MLv     6.06  0.19    1257.64      
    PLG   HL    1.2  60  MLv     5.57 -0.31    398.302      
    GRG   HT    1.2  12  MLv     5.85 -0.03    750.089      
    PAIG  HT    1.2  83  MLv     5.04 -0.83    87.7393      
    PVO   HP    1.2 201  MLv     5.81 -0.06    660.721      
    LMS2  HI    1.3 326  MLv     5.91  0.04    799.435      
    LKR   HL    1.3 148  MLv     5.77 -0.10    288.056      
    DLFA  HL    1.3 166  MLv     5.95  0.08    816.581      
    EFP   HP    1.4 186  MLv     5.76 -0.12    504.431      
    MG00  CL    1.4 185  MLv     5.93  0.06    963.766      
    PYRG  CL    1.4 182  MLv     5.90  0.02    432.541      
    VVK   HP    1.4 189  MLv     5.11 -0.77    518.892      
    PDO   HP    1.4 211  MLv     5.71 -0.16    448.467      
    IGT   HT    1.4 260  MLv     5.86 -0.01    623.796      
    KALE  HA    1.4 178  MLv     6.00  0.13    851.147      
    AGRP  CL    1.4 192  MLv     5.76 -0.11    479.188      
    SOH   HT    1.4  43  MLv     5.63 -0.25    342.199      
    PLEV  HP    1.5 201  MLv     5.80 -0.08    483.504      
    DRES  HA    1.5 187  MLv     5.73 -0.15    409.087      
    AOS2  HT    1.5 115  MLv     5.53 -0.34    253.364      
    AGEO  CL    1.5 181  MLv     5.55 -0.32    74.6084      
    UPR   HP    1.5 189  MLv     4.90 -0.98    656.578      
    NYDR  HT    1.5 225  MLv     5.51 -0.36    169.777      
    AIGS  HA    1.5 180  MLv     5.96  0.09    654.344      
    OUR   HT    1.6  69  MLv     5.48 -0.39    207.801      
    AXS   HP    1.7 199  MLv     5.59 -0.28    228.088      
    KLV1  HI    1.7 179  MLv     5.75 -0.12    306.085      
    SRS   HT    1.8  41  MLv     5.57 -0.30    139.213      
    THAL  HA    1.8 165  MLv     5.57 -0.31    329.328