Earthquake Information
 Origin Time
2021-09-02 05:48:37 (GMT)
 Magnitude
M 4.0
 Latitude
38.3255° N
 Longitude
23.3512° E
 Focal Depth
8 km
 # of Arrivals
86
 Location 26.5 km SW of Chalkida
43.3 km ESE of Levadhia
50.6 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)
25564-143 1.68E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
38.327323.339011.04.1

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
THIVHA3.4210 P05:48:39.78 0.31.0M
THIVHA3.4210 S05:48:41.14 0.41.0M
THVAHL1.4289 P05:48:39.56 0.21.0M
THVAHL1.4289 S05:48:40.66 0.11.0M
VILLHA18.3191 P05:48:41.41 -0.11.0M
VILLHA18.3191 S05:48:44.26 -0.21.0M
MDRAHA31.1161 P05:48:43.70 0.11.0M
MDRAHA31.1161 S05:48:48.09 0.01.0M
ATALHA49.9325 P05:48:46.40 -0.31.0M
ATALHA49.9325 S05:48:53.22 -0.21.0M
LKRHL47.3319 P05:48:45.98 -0.31.0M
LKRHL47.3319 S05:48:52.48 -0.21.0M
LOUTHA50.0221 P05:48:46.41 -0.31.0M
LOUTHA50.0221 S05:48:53.54 0.01.0M
LTKHP47.5225 P05:48:46.06 -0.31.0M
LTKHP47.5225 S05:48:52.71 -0.11.0M
MRKAHA46.9 26 P05:48:46.11 -0.11.0M
MRKAHA46.9 26 S05:48:52.30 -0.31.0M
KIASHA64.3234 P05:48:49.16 0.11.0M
KIASHA64.3234 S05:48:57.69 0.11.0M
THALHA68.2242 P05:48:49.46 -0.21.0M
THALHA68.2242 S05:48:58.83 0.11.0M
XLKSHA68.3246 P05:48:49.65 0.01.0M
XLKSHA68.3246 S05:48:58.85 0.11.0M
AXARHA77.6309 P05:48:50.90 -0.31.0M
AXARHA77.6309 S05:49:01.27 -0.21.0M
DLFAHL76.5283 P05:48:50.15 -0.91.0M
DLFAHL76.5283 S05:49:00.99 -0.21.0M
EPIDHA81.7195 P05:48:51.97 0.11.0M
EPIDHA81.7195 S05:49:02.77 0.21.0M
AOS2HT100.9 25 P05:48:54.82 -0.11.0M
AOS2HT100.9 25 S05:49:08.16 0.31.0M
GURHP98.3244 P05:48:53.95 -0.71.0M
GURHP98.3244 S05:49:07.57 0.11.0M
KARYHA100.4109 P05:48:55.10 0.31.0M
KARYHA100.4109 S05:49:08.17 0.31.0M
PANRCL96.2273 P05:48:53.45 -0.71.0M
PANRCL96.2273 S05:49:06.98 0.31.0M
AGEOCL112.6267 P05:48:57.41 0.71.0M
KALEHA105.9274 P05:48:55.15 -0.71.0M
KALEHA105.9274 S05:49:09.66 0.11.0M
KLVHL109.5253 P05:48:55.92 -0.51.0M
KLVHL109.5253 S05:49:10.76 0.21.0M
NEOHL109.6354 P05:48:56.56 0.31.0M
NEOHL109.6354 S05:49:10.27 0.01.0M
TRIZCL111.6272 P05:48:56.05 -0.61.0M
TRIZCL111.6272 S05:49:11.32 0.41.0M
AGGHT117.3311 P05:48:57.28 -0.31.0M
AGGHT117.3311 S05:49:12.64 0.01.0M
EFPHP126.5275 P05:48:58.65 -0.31.0M
EFPHP126.5275 S05:49:15.68 0.61.0M
LAKAHA120.2265 P05:48:58.04 0.01.0M
LAKAHA120.2265 S05:49:13.90 0.51.0M
PYRGCL116.7275 P05:48:57.02 -0.51.0M
SKYHL121.1 59 P05:48:58.43 0.31.0M
SKYHL121.1 59 S05:49:14.16 0.61.0M
SKY1HI123.5 59 P05:48:58.13 -0.31.0M
SKY1HI123.5 59 S05:49:14.77 0.61.0M
ANXHP128.0283 P05:48:59.27 0.01.0M
ANXHP128.0283 S05:49:16.33 0.71.0M
VLXHP136.2219 P05:49:00.80 0.31.0M
VLXHP136.2219 S05:49:18.53 0.71.0M
AGRPCL142.2273 P05:49:02.13 0.71.0M
AGRPCL142.2273 S05:49:20.22 0.91.0M
DROHP149.3254 P05:49:03.11 0.61.0M
DROHP149.3254 S05:49:22.07 0.71.0M
EVRHL149.1296 P05:49:02.65 0.11.0M
EVRHL149.1296 S05:49:21.90 0.51.0M
PLEVHP169.7273 P05:49:06.11 0.61.0M
PLEVHP169.7273 S05:49:26.52 -0.11.0M
RLSHL167.6260 P05:49:05.56 0.31.0M
RLSHL167.6260 S05:49:26.06 -0.11.0M
SERIHA163.4142 P05:49:03.94 -0.71.0M
SERIHA163.4142 S05:49:24.50 -0.51.0M
THNOHC164.4117 P05:49:04.39 -0.41.0M
THNOHC164.4117 S05:49:25.50 0.21.0M
ITMHL178.8225 P05:49:07.11 0.41.0M
PAIGHT181.3 9 P05:49:06.05 -0.91.0M
THLHL179.9320 P05:49:06.43 -0.31.0M
THLHL179.9320 S05:49:28.40 -0.41.0M
TYRNHT181.9328 P05:49:06.76 -0.21.0M
TYRNHT181.9328 S05:49:28.69 -0.51.0M
VALYHP176.5223 P05:49:06.66 0.31.0M
VALYHP176.5223 S05:49:27.93 -0.11.0M
VLIHL182.3191 P05:49:06.59 -0.51.0M
VLIHL182.3191 S05:49:29.29 0.01.0M


  Solution details

Event:
    Public ID              nkua2021regg
    Description
      region name: Greece
Origin:
    Date                   2021-09-02
    Time                  05:48:37.75
    Latitude              38.3255 deg  +/-      0 km
    Longitude             23.3512 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap              50 deg

2 Network magnitudes:
    MLv       4.02 +/- 0.22  35            
    M         4.02           35 preferred  

86 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 289  P       05:48:39.56   0.2 M  1.0  THVA 
    THVA  HL    0.0 289  S       05:48:40.66   0.1 M  1.0  THVA 
    THIV  HA    0.0 210  P       05:48:39.78   0.3 M  1.0  THIV 
    THIV  HA    0.0 210  S       05:48:41.14   0.4 M  1.0  THIV 
    VILL  HA    0.2 191  P       05:48:41.41  -0.1 M  1.0  VILL 
    VILL  HA    0.2 191  S       05:48:44.26  -0.2 M  1.0  VILL 
    MDRA  HA    0.3 161  P       05:48:43.70   0.1 M  1.0  MDRA 
    MDRA  HA    0.3 161  S       05:48:48.09   0.0 M  1.0  MDRA 
    MRKA  HA    0.4  26  P       05:48:46.11  -0.1 M  1.0  MRKA 
    MRKA  HA    0.4  26  S       05:48:52.30  -0.3 M  1.0  MRKA 
    LKR   HL    0.4 319  P       05:48:45.98  -0.3 M  1.0  LKR  
    LKR   HL    0.4 319  S       05:48:52.48  -0.2 M  1.0  LKR  
    LTK   HP    0.4 225  P       05:48:46.06  -0.3 M  1.0  LTK  
    LTK   HP    0.4 225  S       05:48:52.71  -0.1 M  1.0  LTK  
    ATAL  HA    0.4 325  P       05:48:46.40  -0.3 M  1.0  ATAL 
    ATAL  HA    0.4 325  S       05:48:53.22  -0.2 M  1.0  ATAL 
    LOUT  HA    0.4 221  P       05:48:46.41  -0.3 M  1.0  LOUT 
    LOUT  HA    0.4 221  S       05:48:53.54   0.0 M  1.0  LOUT 
    KIAS  HA    0.6 234  P       05:48:49.16   0.1 M  1.0  KIAS 
    KIAS  HA    0.6 234  S       05:48:57.69   0.1 M  1.0  KIAS 
    THAL  HA    0.6 242  P       05:48:49.46  -0.2 M  1.0  THAL 
    THAL  HA    0.6 242  S       05:48:58.83   0.1 M  1.0  THAL 
    XLKS  HA    0.6 246  P       05:48:49.65  -0.0 M  1.0  XLKS 
    XLKS  HA    0.6 246  S       05:48:58.85   0.1 M  1.0  XLKS 
    DLFA  HL    0.7 283  P       05:48:50.15  -0.9 M  1.0  DLFA 
    DLFA  HL    0.7 283  S       05:49:00.99  -0.2 M  1.0  DLFA 
    AXAR  HA    0.7 309  P       05:48:50.90  -0.3 M  1.0  AXAR 
    AXAR  HA    0.7 309  S       05:49:01.27  -0.2 M  1.0  AXAR 
    EPID  HA    0.7 195  P       05:48:51.97   0.1 M  1.0  EPID 
    EPID  HA    0.7 195  S       05:49:02.77   0.2 M  1.0  EPID 
    PANR  CL    0.9 273  P       05:48:53.45  -0.7 M  1.0  PANR 
    PANR  CL    0.9 273  S       05:49:06.98   0.3 M  1.0  PANR 
    GUR   HP    0.9 244  P       05:48:53.95  -0.7 M  1.0  GUR  
    GUR   HP    0.9 244  S       05:49:07.57   0.1 M  1.0  GUR  
    KARY  HA    0.9 109  P       05:48:55.10   0.3 M  1.0  KARY 
    KARY  HA    0.9 109  S       05:49:08.17   0.3 M  1.0  KARY 
    AOS2  HT    0.9  25  P       05:48:54.82  -0.1 M  1.0  AOS2 
    AOS2  HT    0.9  25  S       05:49:08.16   0.3 M  1.0  AOS2 
    KALE  HA    1.0 274  P       05:48:55.15  -0.7 M  1.0  KALE 
    KALE  HA    1.0 274  S       05:49:09.66   0.1 M  1.0  KALE 
    NEO   HL    1.0 354  P       05:48:56.56   0.3 M  1.0  NEO  
    NEO   HL    1.0 354  S       05:49:10.27   0.0 M  1.0  NEO  
    KLV   HL    1.0 253  P       05:48:55.92  -0.5 M  1.0  KLV  
    KLV   HL    1.0 253  S       05:49:10.76   0.2 M  1.0  KLV  
    TRIZ  CL    1.0 272  P       05:48:56.05  -0.6 M  1.0  TRIZ 
    TRIZ  CL    1.0 272  S       05:49:11.32   0.4 M  1.0  TRIZ 
    AGEO  CL    1.0 267  P       05:48:57.41   0.7 M  1.0  AGEO 
    PYRG  CL    1.1 275  P       05:48:57.02  -0.5 M  1.0  PYRG 
    AGG   HT    1.1 311  P       05:48:57.28  -0.3 M  1.0  AGG  
    AGG   HT    1.1 311  S       05:49:12.64   0.0 M  1.0  AGG  
    LAKA  HA    1.1 265  P       05:48:58.04   0.0 M  1.0  LAKA 
    LAKA  HA    1.1 265  S       05:49:13.90   0.5 M  1.0  LAKA 
    SKY   HL    1.1  59  P       05:48:58.43   0.3 M  1.0  SKY  
    SKY   HL    1.1  59  S       05:49:14.16   0.6 M  1.0  SKY  
    SKY1  HI    1.1  59  P       05:48:58.13  -0.3 M  1.0  SKY1 
    SKY1  HI    1.1  59  S       05:49:14.77   0.6 M  1.0  SKY1 
    EFP   HP    1.1 275  P       05:48:58.65  -0.3 M  1.0  EFP  
    EFP   HP    1.1 275  S       05:49:15.68   0.6 M  1.0  EFP  
    ANX   HP    1.2 283  P       05:48:59.27  -0.0 M  1.0  ANX  
    ANX   HP    1.2 283  S       05:49:16.33   0.7 M  1.0  ANX  
    VLX   HP    1.2 219  P       05:49:00.80   0.3 M  1.0  VLX  
    VLX   HP    1.2 219  S       05:49:18.53   0.7 M  1.0  VLX  
    AGRP  CL    1.3 273  P       05:49:02.13   0.7 M  1.0  AGRP 
    AGRP  CL    1.3 273  S       05:49:20.22   0.9 M  1.0  AGRP 
    EVR   HL    1.3 296  P       05:49:02.65   0.1 M  1.0  EVR  
    EVR   HL    1.3 296  S       05:49:21.90   0.5 M  1.0  EVR  
    DRO   HP    1.3 254  P       05:49:03.11   0.6 M  1.0  DRO  
    DRO   HP    1.3 254  S       05:49:22.07   0.7 M  1.0  DRO  
    SERI  HA    1.5 142  P       05:49:03.94  -0.7 M  1.0  SERI 
    SERI  HA    1.5 142  S       05:49:24.50  -0.5 M  1.0  SERI 
    THNO  HC    1.5 117  P       05:49:04.39  -0.4 M  1.0  THNO 
    THNO  HC    1.5 117  S       05:49:25.50   0.2 M  1.0  THNO 
    RLS   HL    1.5 260  P       05:49:05.56   0.3 M  1.0  RLS  
    RLS   HL    1.5 260  S       05:49:26.06  -0.1 M  1.0  RLS  
    PLEV  HP    1.5 273  P       05:49:06.11   0.6 M  1.0  PLEV 
    PLEV  HP    1.5 273  S       05:49:26.52  -0.1 M  1.0  PLEV 
    VALY  HP    1.6 223  P       05:49:06.66   0.3 M  1.0  VALY 
    VALY  HP    1.6 223  S       05:49:27.93  -0.1 M  1.0  VALY 
    ITM   HL    1.6 225  P       05:49:07.11   0.4 M  1.0  ITM  
    THL   HL    1.6 320  P       05:49:06.43  -0.3 M  1.0  THL  
    THL   HL    1.6 320  S       05:49:28.40  -0.4 M  1.0  THL  
    PAIG  HT    1.6   9  P       05:49:06.05  -0.9 M  1.0  PAIG 
    TYRN  HT    1.6 328  P       05:49:06.76  -0.2 M  1.0  TYRN 
    TYRN  HT    1.6 328  S       05:49:28.69  -0.5 M  1.0  TYRN 
    VLI   HL    1.6 191  P       05:49:06.59  -0.5 M  1.0  VLI  
    VLI   HL    1.6 191  S       05:49:29.29  -0.0 M  1.0  VLI  

45 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 289  MLv     4.70  0.68    3686.41      
    THIV  HA    0.0 210  MLv     4.29  0.27    1281.49      
    VILL  HA    0.2 191  MLv     4.23  0.21    476.009      
    MDRA  HA    0.3 161  MLv     3.64 -0.37    58.4852      
    MRKA  HA    0.4  26  MLv     4.07  0.05    62.7773      
    LKR   HL    0.4 319  MLv     4.57  0.55    104.011      
    LTK   HP    0.4 225  MLv     3.40 -0.62    49.4271      
    ATAL  HA    0.4 325  MLv     4.33  0.31    96.3508      
    LOUT  HA    0.4 221  MLv     4.10  0.08     56.587      
    KIAS  HA    0.6 234  MLv     4.29  0.27    46.7757      
    THAL  HA    0.6 242  MLv     3.96 -0.06    36.8853      
    XLKS  HA    0.6 246  MLv     4.41  0.39    58.2896      
    DLFA  HL    0.7 283  MLv     3.95 -0.07     18.451      
    AXAR  HA    0.7 309  MLv     3.82 -0.20    54.0066      
    EPID  HA    0.7 195  MLv     4.24  0.22    33.8799      
    PANR  CL    0.9 273  MLv     5.61  1.59    13.0348      
    GUR   HP    0.9 244  MLv     4.23  0.21    27.5996      
    KARY  HA    0.9 109  MLv     4.35  0.33    35.5643      
    AOS2  HT    0.9  25  MLv     4.29  0.27    30.2578      
    KALE  HA    1.0 274  MLv     4.18  0.17    22.6939      
    NEO   HL    1.0 354  MLv     4.15  0.13    27.4236      
    KLV   HL    1.0 253  MLv     4.34  0.32    23.6182      
    TRIZ  CL    1.0 272  MLv     4.12  0.11    18.4939      
    AGEO  CL    1.0 267  MLv     3.74 -0.28     2.1912      
    PYRG  CL    1.1 275  MLv     3.64 -0.38    3.58836      
    AGG   HT    1.1 311  MLv     3.75 -0.27     5.7001      
    LAKA  HA    1.1 265  MLv     3.78 -0.24    7.49114      
    SKY   HL    1.1  59  MLv     4.14  0.12    28.2847      
    SKY1  HI    1.1  59  MLv     4.65  0.63    54.1312      
    EFP   HP    1.1 275  MLv     3.85 -0.17    8.35752      
    ANX   HP    1.2 283  MLv     4.40  0.38    28.9052      
    VLX   HP    1.2 219  MLv     3.87 -0.15    7.68188      
    AGRP  CL    1.3 273  MLv     3.84 -0.18    6.80392      
    EVR   HL    1.3 296  MLv     3.84 -0.18    6.18162      
    DRO   HP    1.3 254  MLv     3.82 -0.20    12.4343      
    SERI  HA    1.5 142  MLv     3.73 -0.29    4.10328      
    THNO  HC    1.5 117  MLv     3.93 -0.09    6.42636      
    RLS   HL    1.5 260  MLv     3.75 -0.27    4.05549      
    PLEV  HP    1.5 273  MLv     3.68 -0.34    3.36789      
    VALY  HP    1.6 223  MLv     3.99 -0.03     6.3674      
    ITM   HL    1.6 225  MLv     4.01 -0.01    6.57159      
    THL   HL    1.6 320  MLv     3.53 -0.49    1.29086      
    PAIG  HT    1.6   9  MLv     3.51 -0.51    1.54186      
    TYRN  HT    1.6 328  MLv     3.70 -0.32    2.38862      
    VLI   HL    1.6 191  MLv     3.95 -0.07    7.08307