Earthquake Information
 Origin Time
2023-03-17 13:45:43 (GMT)
 Magnitude
M 4.0
 Latitude
37.9015° N
 Longitude
21.2838° E
 Focal Depth
14 km
 # of Arrivals
96
 Location 1.5 km E of Andravida
28.3 km NNW of Pyrgos
215.0 km W 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)
3480-122 1.41E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.904021.28028.04.0

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
GR281Y12.7264 P13:45:46.61 0.01.0M
GR281Y12.7264 S13:45:49.39 0.21.0M
RLSHL23.4 43 P13:45:47.75 -0.31.0M
RLSHL23.4 43 S13:45:51.57 -0.11.0M
AXSHP33.8 14 P13:45:49.53 -0.11.0M
AXSHP33.8 14 S13:45:54.30 -0.11.0M
DROHP37.9 82 P13:45:49.70 -0.61.0M
DROHP37.9 82 S13:45:55.45 -0.21.0M
LTHKHP44.7242 P13:45:51.24 -0.11.0M
LTHKHP44.7242 S13:45:57.44 0.01.0M
RTZLHT48.9293 P13:45:51.93 -0.11.0M
RTZLHT48.9293 S13:45:58.52 -0.11.0M
AMTHP55.5138 P13:45:52.52 -0.51.0M
AMTHP55.5138 S13:46:00.58 0.01.0M
PLEVHP57.8 11 P13:45:53.44 0.11.0M
PLEVHP57.8 11 S13:46:00.99 -0.11.0M
PATCHL58.4 46 P13:45:53.74 0.31.0M
PATCHL58.4 46 S13:46:01.24 0.01.0M
GR291Y60.3111 P13:45:53.68 -0.21.0M
GR291Y60.3111 S13:46:01.94 0.01.0M
UPRHP61.2 46 P13:45:54.00 0.11.0M
UPRHP61.2 46 S13:46:02.04 0.01.0M
PSDAHT65.7291 P13:45:54.00 -0.61.0M
PSDAHT65.7291 S13:46:03.47 0.21.0M
AGRPCL67.1 35 P13:45:54.41 -0.41.0M
AGRPCL67.1 35 S13:46:04.02 0.31.0M
VLSHL68.1297 P13:45:54.37 -0.71.0M
VLSHL68.1297 S13:46:04.20 0.11.0M
LAKAHA71.5 58 P13:45:55.39 -0.21.0M
LAKAHA71.5 58 S13:46:05.29 0.31.0M
KLV1HI73.7 79 P13:45:55.73 -0.31.0M
KLV1HI73.7 79 S13:46:05.96 0.21.0M
VVKHP74.0 39 P13:45:56.62 0.61.0M
VVKHP74.0 39 S13:46:05.92 0.21.0M
AIOACL75.2 64 P13:45:55.57 -0.61.0M
AIOACL75.2 64 S13:46:06.37 0.41.0M
KLVHL77.6 78 P13:45:55.87 -0.81.0M
KLVHL77.6 78 S13:46:07.10 0.31.0M
PDOHP78.0353 P13:45:56.75 0.21.0M
PDOHP78.0353 S13:46:07.00 0.31.0M
EFPHP79.8 43 P13:45:56.39 -0.51.0M
EFPHP79.8 43 S13:46:07.50 0.31.0M
LX11HA81.2294 P13:45:56.84 -0.31.0M
LX11HA81.2294 S13:46:08.03 0.41.0M
PVOHP82.3 15 P13:45:57.40 0.21.0M
PVOHP82.3 15 S13:46:08.41 0.51.0M
HAVDHA85.6293 P13:45:57.24 -0.61.0M
HAVDHA85.6293 S13:46:09.53 0.61.0M
TRIZCL86.2 53 P13:45:57.28 -0.61.0M
TRIZCL86.2 53 S13:46:09.57 0.61.0M
DMLNHT88.1295 P13:45:57.68 -0.51.0M
DMLNHT88.1295 S13:46:10.08 0.51.0M
FSKHP88.5314 P13:45:57.63 -0.61.0M
FSKHP88.5314 S13:46:10.06 0.51.0M
ATHRHA88.9301 P13:45:57.68 -0.61.0M
ATHRHA88.9301 S13:46:10.20 0.41.0M
KALEHA92.6 54 P13:45:58.26 -0.71.0M
KALEHA92.6 54 S13:46:11.23 0.31.0M
GURHP92.9 88 P13:45:58.11 -0.91.0M
GURHP92.9 88 S13:46:11.30 0.21.0M
ANXHP94.9 36 P13:45:58.76 -0.61.0M
ANXHP94.9 36 S13:46:11.76 0.21.0M
EVGIHT97.0325 P13:45:59.17 -0.41.0M
EVGIHT97.0325 S13:46:12.35 0.41.0M
ITMHL98.3145 P13:45:59.74 0.01.0M
ITMHL98.3145 S13:46:12.88 0.61.0M
VALYHP102.6143 P13:46:00.17 -0.21.0M
VALYHP102.6143 S13:46:14.23 0.81.0M
LKD2HT112.8331 P13:46:01.68 -0.31.0M
LKD2HT112.8331 S13:46:16.67 0.41.0M
VLXHP113.1121 P13:46:02.50 0.31.0M
VLXHP113.1121 S13:46:16.64 0.11.0M
AMPLHP113.7357 P13:46:01.78 -0.31.0M
AMPLHP113.7357 S13:46:16.82 0.41.0M
TSLKHT116.4332 P13:46:02.45 -0.11.0M
TSLKHT116.4332 S13:46:17.15 0.01.0M
GR241Y118.2 42 P13:46:02.11 -0.81.0M
GR241Y118.2 42 S13:46:18.05 0.21.0M
PYLHP119.0160 P13:46:02.44 -0.51.0M
PYLHP119.0160 S13:46:18.34 0.51.0M
GR301Y121.4110 P13:46:03.50 0.11.0M
GR301Y121.4110 S13:46:18.99 0.31.0M
EVRHL121.8 22 P13:46:03.35 -0.11.0M
EVRHL121.8 22 S13:46:18.85 0.01.0M
THALHA121.9 83 P13:46:03.00 -0.41.0M
THALHA121.9 83 S13:46:18.95 0.21.0M
DSFHP122.6 63 P13:46:02.93 -0.71.0M
DSFHP122.6 63 S13:46:19.17 0.11.0M
DLFAHL123.8 59 P13:46:02.89 -0.91.0M
DLFAHL123.8 59 S13:46:19.19 -0.11.0M
KTRSHC132.0145 P13:46:04.87 0.01.0M
KTRSHC132.0145 S13:46:21.10 -0.31.0M
ACORHA139.1 90 P13:46:05.99 -0.11.0M
ACORHA139.1 90 S13:46:23.77 0.31.0M
ART2HI140.8350 P13:46:05.98 -0.31.0M
ART2HI140.8350 S13:46:23.84 0.11.0M


  Solution details

Event:
    Public ID              nkua2023fiby
    Description
      region name: Southern Greece
Origin:
    Date                   2023-03-17
    Time                  13:45:43.21
    Latitude              37.9015 deg  +/-      0 km
    Longitude             21.2838 deg  +/-      0 km
    Depth                      14 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.32 s
    Azimuthal gap              82 deg

2 Network magnitudes:
    MLv       3.95 +/- 0.18  36            
    M         3.95           36 preferred  

96 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR28  1Y    0.1 264  P       13:45:46.61   0.0 M  1.0  GR28 
    GR28  1Y    0.1 264  S       13:45:49.39   0.2 M  1.0  GR28 
    RLS   HL    0.2  43  P       13:45:47.75  -0.3 M  1.0  RLS  
    RLS   HL    0.2  43  S       13:45:51.57  -0.1 M  1.0  RLS  
    AXS   HP    0.3  14  P       13:45:49.53  -0.1 M  1.0  AXS  
    AXS   HP    0.3  14  S       13:45:54.30  -0.1 M  1.0  AXS  
    DRO   HP    0.3  82  P       13:45:49.70  -0.6 M  1.0  DRO  
    DRO   HP    0.3  82  S       13:45:55.45  -0.2 M  1.0  DRO  
    LTHK  HP    0.4 242  P       13:45:51.24  -0.1 M  1.0  LTHK 
    LTHK  HP    0.4 242  S       13:45:57.44  -0.0 M  1.0  LTHK 
    RTZL  HT    0.4 293  P       13:45:51.93  -0.1 M  1.0  RTZL 
    RTZL  HT    0.4 293  S       13:45:58.52  -0.1 M  1.0  RTZL 
    AMT   HP    0.5 138  P       13:45:52.52  -0.5 M  1.0  AMT  
    AMT   HP    0.5 138  S       13:46:00.58   0.0 M  1.0  AMT  
    PLEV  HP    0.5  11  P       13:45:53.44   0.1 M  1.0  PLEV 
    PLEV  HP    0.5  11  S       13:46:00.99  -0.1 M  1.0  PLEV 
    PATC  HL    0.5  46  P       13:45:53.74   0.3 M  1.0  PATC 
    PATC  HL    0.5  46  S       13:46:01.24  -0.0 M  1.0  PATC 
    GR29  1Y    0.5 111  P       13:45:53.68  -0.2 M  1.0  GR29 
    GR29  1Y    0.5 111  S       13:46:01.94   0.0 M  1.0  GR29 
    UPR   HP    0.6  46  P       13:45:54.00   0.1 M  1.0  UPR  
    UPR   HP    0.6  46  S       13:46:02.04   0.0 M  1.0  UPR  
    PSDA  HT    0.6 291  P       13:45:54.00  -0.6 M  1.0  PSDA 
    PSDA  HT    0.6 291  S       13:46:03.47   0.2 M  1.0  PSDA 
    AGRP  CL    0.6  35  P       13:45:54.41  -0.4 M  1.0  AGRP 
    AGRP  CL    0.6  35  S       13:46:04.02   0.3 M  1.0  AGRP 
    VLS   HL    0.6 297  P       13:45:54.37  -0.7 M  1.0  VLS  
    VLS   HL    0.6 297  S       13:46:04.20   0.1 M  1.0  VLS  
    LAKA  HA    0.6  58  P       13:45:55.39  -0.2 M  1.0  LAKA 
    LAKA  HA    0.6  58  S       13:46:05.29   0.3 M  1.0  LAKA 
    KLV1  HI    0.7  79  P       13:45:55.73  -0.3 M  1.0  KLV1 
    KLV1  HI    0.7  79  S       13:46:05.96   0.2 M  1.0  KLV1 
    VVK   HP    0.7  39  P       13:45:56.62   0.6 M  1.0  VVK  
    VVK   HP    0.7  39  S       13:46:05.92   0.2 M  1.0  VVK  
    AIOA  CL    0.7  64  P       13:45:55.57  -0.6 M  1.0  AIOA 
    AIOA  CL    0.7  64  S       13:46:06.37   0.4 M  1.0  AIOA 
    KLV   HL    0.7  78  P       13:45:55.87  -0.8 M  1.0  KLV  
    KLV   HL    0.7  78  S       13:46:07.10   0.3 M  1.0  KLV  
    PDO   HP    0.7 353  P       13:45:56.75   0.2 M  1.0  PDO  
    PDO   HP    0.7 353  S       13:46:07.00   0.3 M  1.0  PDO  
    EFP   HP    0.7  43  P       13:45:56.39  -0.5 M  1.0  EFP  
    EFP   HP    0.7  43  S       13:46:07.50   0.3 M  1.0  EFP  
    LX11  HA    0.7 294  P       13:45:56.84  -0.3 M  1.0  LX11 
    LX11  HA    0.7 294  S       13:46:08.03   0.4 M  1.0  LX11 
    PVO   HP    0.7  15  P       13:45:57.40   0.2 M  1.0  PVO  
    PVO   HP    0.7  15  S       13:46:08.41   0.5 M  1.0  PVO  
    HAVD  HA    0.8 293  P       13:45:57.24  -0.6 M  1.0  HAVD 
    HAVD  HA    0.8 293  S       13:46:09.53   0.6 M  1.0  HAVD 
    TRIZ  CL    0.8  53  P       13:45:57.28  -0.6 M  1.0  TRIZ 
    TRIZ  CL    0.8  53  S       13:46:09.57   0.6 M  1.0  TRIZ 
    DMLN  HT    0.8 295  P       13:45:57.68  -0.5 M  1.0  DMLN 
    DMLN  HT    0.8 295  S       13:46:10.08   0.5 M  1.0  DMLN 
    FSK   HP    0.8 314  P       13:45:57.63  -0.6 M  1.0  FSK  
    FSK   HP    0.8 314  S       13:46:10.06   0.5 M  1.0  FSK  
    ATHR  HA    0.8 301  P       13:45:57.68  -0.6 M  1.0  ATHR 
    ATHR  HA    0.8 301  S       13:46:10.20   0.4 M  1.0  ATHR 
    KALE  HA    0.8  54  P       13:45:58.26  -0.7 M  1.0  KALE 
    KALE  HA    0.8  54  S       13:46:11.23   0.3 M  1.0  KALE 
    GUR   HP    0.8  88  P       13:45:58.11  -0.9 M  1.0  GUR  
    GUR   HP    0.8  88  S       13:46:11.30   0.2 M  1.0  GUR  
    ANX   HP    0.9  36  P       13:45:58.76  -0.6 M  1.0  ANX  
    ANX   HP    0.9  36  S       13:46:11.76   0.2 M  1.0  ANX  
    EVGI  HT    0.9 325  P       13:45:59.17  -0.4 M  1.0  EVGI 
    EVGI  HT    0.9 325  S       13:46:12.35   0.4 M  1.0  EVGI 
    ITM   HL    0.9 145  P       13:45:59.74  -0.0 M  1.0  ITM  
    ITM   HL    0.9 145  S       13:46:12.88   0.6 M  1.0  ITM  
    VALY  HP    0.9 143  P       13:46:00.17  -0.2 M  1.0  VALY 
    VALY  HP    0.9 143  S       13:46:14.23   0.8 M  1.0  VALY 
    LKD2  HT    1.0 331  P       13:46:01.68  -0.3 M  1.0  LKD2 
    LKD2  HT    1.0 331  S       13:46:16.67   0.4 M  1.0  LKD2 
    VLX   HP    1.0 121  P       13:46:02.50   0.3 M  1.0  VLX  
    VLX   HP    1.0 121  S       13:46:16.64   0.1 M  1.0  VLX  
    AMPL  HP    1.0 357  P       13:46:01.78  -0.3 M  1.0  AMPL 
    AMPL  HP    1.0 357  S       13:46:16.82   0.4 M  1.0  AMPL 
    TSLK  HT    1.0 332  P       13:46:02.45  -0.1 M  1.0  TSLK 
    TSLK  HT    1.0 332  S       13:46:17.15  -0.0 M  1.0  TSLK 
    GR24  1Y    1.1  42  P       13:46:02.11  -0.8 M  1.0  GR24 
    GR24  1Y    1.1  42  S       13:46:18.05   0.2 M  1.0  GR24 
    PYL   HP    1.1 160  P       13:46:02.44  -0.5 M  1.0  PYL  
    PYL   HP    1.1 160  S       13:46:18.34   0.5 M  1.0  PYL  
    GR30  1Y    1.1 110  P       13:46:03.50   0.1 M  1.0  GR30 
    GR30  1Y    1.1 110  S       13:46:18.99   0.3 M  1.0  GR30 
    EVR   HL    1.1  22  P       13:46:03.35  -0.1 M  1.0  EVR  
    EVR   HL    1.1  22  S       13:46:18.85   0.0 M  1.0  EVR  
    THAL  HA    1.1  83  P       13:46:03.00  -0.4 M  1.0  THAL 
    THAL  HA    1.1  83  S       13:46:18.95   0.2 M  1.0  THAL 
    DSF   HP    1.1  63  P       13:46:02.93  -0.7 M  1.0  DSF  
    DSF   HP    1.1  63  S       13:46:19.17   0.1 M  1.0  DSF  
    DLFA  HL    1.1  59  P       13:46:02.89  -0.9 M  1.0  DLFA 
    DLFA  HL    1.1  59  S       13:46:19.19  -0.1 M  1.0  DLFA 
    KTRS  HC    1.2 145  P       13:46:04.87  -0.0 M  1.0  KTRS 
    KTRS  HC    1.2 145  S       13:46:21.10  -0.3 M  1.0  KTRS 
    ACOR  HA    1.3  90  P       13:46:05.99  -0.1 M  1.0  ACOR 
    ACOR  HA    1.3  90  S       13:46:23.77   0.3 M  1.0  ACOR 
    ART2  HI    1.3 350  P       13:46:05.98  -0.3 M  1.0  ART2 
    ART2  HI    1.3 350  S       13:46:23.84   0.1 M  1.0  ART2 

48 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR28  1Y    0.1 264  MLv     3.46 -0.49    109.662      
    RLS   HL    0.2  43  MLv     3.47 -0.48    61.5196      
    AXS   HP    0.3  14  MLv     3.90 -0.05    91.3682      
    DRO   HP    0.3  82  MLv     3.60 -0.35    75.0327      
    LTHK  HP    0.4 242  MLv     4.21  0.26    99.0749      
    RTZL  HT    0.4 293  MLv     3.88 -0.07    35.8518      
    AMT   HP    0.5 138  MLv     4.29  0.34    63.7011      
    PLEV  HP    0.5  11  MLv     4.11  0.16    36.7453      
    PATC  HL    0.5  46  MLv     4.38  0.43    65.9659      
    GR29  1Y    0.5 111  MLv     3.98  0.03    24.0589      
    UPR   HP    0.6  46  MLv     3.55 -0.40    101.289      
    PSDA  HT    0.6 291  MLv     4.43  0.48    63.0935      
    AGRP  CL    0.6  35  MLv     3.93 -0.02    19.6543      
    VLS   HL    0.6 297  MLv     4.07  0.12    27.0098      
    LAKA  HA    0.6  58  MLv     3.60 -0.36    8.68561      
    KLV1  HI    0.7  79  MLv     3.91 -0.04    17.3287      
    VVK   HP    0.7  39  MLv     3.65 -0.30    44.8667      
    AIOA  CL    0.7  64  MLv     4.13  0.18    7.30846      
    KLV   HL    0.7  78  MLv     4.02  0.07     16.464      
    PDO   HP    0.7 353  MLv     4.46  0.51    59.4564      
    EFP   HP    0.7  43  MLv     3.61 -0.35    8.06012      
    LX11  HA    0.7 294  MLv     4.42  0.47     51.668      
    PVO   HP    0.7  15  MLv     4.34  0.39    42.8236      
    HAVD  HA    0.8 293  MLv     4.07  0.12    22.2247      
    TRIZ  CL    0.8  53  MLv     3.85 -0.10    13.2754      
    DMLN  HT    0.8 295  MLv     4.15  0.20    35.2253      
    FSK   HP    0.8 314  MLv     3.92 -0.03    15.0387      
    ATHR  HA    0.8 301  MLv     3.90 -0.05    14.2783      
    KALE  HA    0.8  54  MLv     3.97  0.02     16.155      
    GUR   HP    0.8  88  MLv     4.02  0.07    18.1046      
    ANX   HP    0.9  36  MLv     4.08  0.13    20.1633      
    EVGI  HT    0.9 325  MLv     4.36  0.41    37.9434      
    ITM   HL    0.9 145  MLv     3.95 -0.00    14.3751      
    VALY  HP    0.9 143  MLv     3.80 -0.15    9.71783      
    LKD2  HT    1.0 331  MLv     4.17  0.22    20.2277      
    VLX   HP    1.0 121  MLv     3.29 -0.66    2.67625      
    AMPL  HP    1.0 357  MLv     4.02  0.06    14.0253      
    TSLK  HT    1.0 332  MLv     4.04  0.09     14.316      
    GR24  1Y    1.1  42  MLv     3.99  0.04    12.4944      
    PYL   HP    1.1 160  MLv     4.35  0.40     9.1396      
    GR30  1Y    1.1 110  MLv     3.70 -0.26    6.15122      
    EVR   HL    1.1  22  MLv     3.88 -0.07    9.32856      
    THAL  HA    1.1  83  MLv     3.92 -0.03    18.4324      
    DSF   HP    1.1  63  MLv     3.84 -0.11    8.40739      
    DLFA  HL    1.1  59  MLv     3.70 -0.25    6.06985      
    KTRS  HC    1.2 145  MLv     3.63 -0.32    4.66625      
    ACOR  HA    1.3  90  MLv     3.66 -0.29    4.65232      
    ART2  HI    1.3 350  MLv     3.95  0.00    8.90589