Earthquake Information
 Origin Time
2019-12-21 19:54:25 (GMT)
 Magnitude
M 3.7
 Latitude
37.3272° N
 Longitude
21.6960° E
 Focal Depth
4 km
 # of Arrivals
84
 Location 45.2 km SSE of Pyrgos
49.0 km NW of Kalamata
193.6 km WSW 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)
19682-100 4.52E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.348121.708411.03.7

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
ITMHL26.2129 P19:54:30.83 0.21.0M
ITMHL26.2129 S19:54:34.92 0.41.0M
PYLHP48.2175 P19:54:34.29 -0.11.0M
PYLHP48.2175 S19:54:40.86 -0.21.0M
PYL1HI45.9180 P19:54:33.99 0.01.0M
PYL1HI45.9180 S19:54:40.23 -0.11.0M
VLXHP60.6 85 P19:54:36.33 -0.21.0M
DROHP69.5 1 P19:54:37.36 -0.51.0M
DROHP69.5 1 S19:54:46.63 -0.61.0M
KLVHL89.1 27 P19:54:40.29 -0.81.0M
KLV1HI86.4 25 P19:54:40.04 -0.61.0M
LTHKHP86.9299 P19:54:40.79 0.11.0M
LTHKHP86.9299 S19:54:51.32 -0.91.0M
RLSHL83.5346 P19:54:39.75 -0.41.0M
RLSHL83.5346 S19:54:50.51 -0.71.0M
ARS1HI97.4 70 P19:54:42.20 -0.21.0M
AXSHP100.6344 P19:54:42.57 -0.31.0M
AXSHP100.6344 S19:54:55.19 -0.81.0M
PATCHL104.9 3 P19:54:43.71 0.21.0M
PATCHL104.9 3 S19:54:56.79 -0.41.0M
ORTHHL105.6303 P19:54:44.20 0.41.0M
ORTHHL105.6303 S19:54:57.02 -0.61.0M
RTZLHT116.4316 P19:54:45.68 0.31.0M
RTZLHT116.4316 S19:55:00.40 -0.11.0M
ZIRICL111.5 12 P19:54:44.20 -0.41.0M
ZIRICL111.5 12 S19:54:58.28 -0.71.0M
AGRPCL118.9 1 P19:54:45.66 -0.11.0M
AGRPCL118.9 1 S19:55:01.07 -0.11.0M
EFPHP123.7 9 P19:54:46.14 -0.41.0M
EFPHP123.7 9 S19:55:02.17 -0.31.0M
KALEHA124.6 18 P19:54:46.08 -0.71.0M
KALEHA124.6 18 S19:55:02.41 -0.41.0M
MG00CL122.9 10 P19:54:45.91 -0.51.0M
MG00CL122.9 10 S19:55:01.93 -0.31.0M
TRIZCL120.1 16 P19:54:45.21 -0.81.0M
TRIZCL120.1 16 S19:55:01.02 -0.41.0M
LTKHP136.0 55 P19:54:48.22 -0.31.0M
LTKHP136.0 55 S19:55:05.41 -0.61.0M
VLIHL130.1121 P19:54:48.14 0.61.0M
VLIHL130.1121 S19:55:03.78 -0.51.0M
VLSHL135.7314 P19:54:48.01 -0.51.0M
VLSHL135.7314 S19:55:06.43 0.61.0M
ANXHP142.2 8 P19:54:49.10 -0.41.0M
ANXHP142.2 8 S19:55:07.79 0.11.0M
PVOHP144.2354 P19:54:49.59 -0.11.0M
DMLNHT154.2311 P19:54:51.51 0.21.0M
DMLNHT154.2311 S19:55:11.21 0.31.0M
FSKHP160.4322 P19:54:52.48 0.31.0M
FSKHP160.4322 S19:55:12.96 0.51.0M
NPS1HI151.5127 P19:54:50.86 0.01.0M
YDRAHL156.4 89 P19:54:51.68 0.01.0M
YDRAHL156.4 89 S19:55:11.67 0.21.0M
EVGIHT170.3328 P19:54:53.80 0.11.0M
EVGIHT170.3328 S19:55:15.29 0.11.0M
VILLHA169.9 57 P19:54:54.01 0.21.0M
VILLHA169.9 57 S19:55:15.43 0.21.0M
AMPLHP182.3347 P19:54:55.36 0.11.0M
AMPLHP182.3347 S19:55:18.04 0.11.0M
AXARHA180.9 28 P19:54:55.30 0.11.0M
DRAGHT180.0327 P19:54:55.67 0.61.0M
EVRHL177.0 3 P19:54:55.34 0.61.0M
MAGUHA180.4 63 P19:54:55.71 0.61.0M
MAGUHA180.4 63 S19:55:17.38 -0.21.0M
NYDRHT177.2330 P19:54:55.03 0.41.0M
NYDRHT177.2330 S19:55:16.17 -0.51.0M
ATALHA191.1 38 P19:54:56.96 0.51.0M
ATHHL191.9 68 P19:54:57.35 0.81.0M
ATH5HI193.6 68 P19:54:56.56 -0.21.0M
LKRHL186.2 38 P19:54:55.82 0.01.0M
MAKRHA191.3 12 P19:54:57.27 0.81.0M
MAKRHA191.3 12 S19:55:20.40 0.41.0M
NOACHL192.0 68 P19:54:56.40 -0.21.0M
STFNHA187.9 60 P19:54:56.49 0.31.0M
TSLKHT189.8331 P19:54:56.63 0.41.0M
TSLKHT189.8331 S19:55:19.42 -0.21.0M
VLYHL193.9 73 P19:54:57.27 0.41.0M
VLYHL193.9 73 S19:55:21.15 0.51.0M
AGGHT196.5 17 P19:54:57.73 0.61.0M
ATHUHA197.1 69 P19:54:56.93 -0.41.0M
ATHUHA197.1 69 S19:55:21.58 0.21.0M
DIONHL213.8 67 P19:55:00.02 0.61.0M
DIONHL213.8 67 S19:55:25.57 0.41.0M
PTLHL206.9 67 P19:54:58.83 0.31.0M
PTLHL206.9 67 S19:55:23.33 -0.31.0M


  Solution details

Event:
    Public ID              nkua2019yyhm
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2019-12-21
    Time                  19:54:25.57
    Latitude              37.3272 deg  +/-      0 km
    Longitude             21.6960 deg  +/-      0 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap             119 deg

2 Network magnitudes:
    MLv       3.71 +/- 0.11  38            
    M         3.71           38 preferred  

84 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ITM   HL    0.2 129  P       19:54:30.83   0.2 M  1.0  ITM  
    ITM   HL    0.2 129  S       19:54:34.92   0.4 M  1.0  ITM  
    PYL1  HI    0.4 180  P       19:54:33.99   0.0 M  1.0  PYL1 
    PYL1  HI    0.4 180  S       19:54:40.23  -0.1 M  1.0  PYL1 
    PYL   HP    0.4 175  P       19:54:34.29  -0.1 M  1.0  PYL  
    PYL   HP    0.4 175  S       19:54:40.86  -0.2 M  1.0  PYL  
    VLX   HP    0.5  85  P       19:54:36.33  -0.2 M  1.0  VLX  
    DRO   HP    0.6   1  P       19:54:37.36  -0.5 M  1.0  DRO  
    DRO   HP    0.6   1  S       19:54:46.63  -0.6 M  1.0  DRO  
    RLS   HL    0.8 346  P       19:54:39.75  -0.4 M  1.0  RLS  
    RLS   HL    0.8 346  S       19:54:50.51  -0.7 M  1.0  RLS  
    KLV1  HI    0.8  25  P       19:54:40.04  -0.6 M  1.0  KLV1 
    LTHK  HP    0.8 299  P       19:54:40.79   0.1 M  1.0  LTHK 
    LTHK  HP    0.8 299  S       19:54:51.32  -0.9 M  1.0  LTHK 
    KLV   HL    0.8  27  P       19:54:40.29  -0.8 M  1.0  KLV  
    ARS1  HI    0.9  70  P       19:54:42.20  -0.2 M  1.0  ARS1 
    AXS   HP    0.9 344  P       19:54:42.57  -0.3 M  1.0  AXS  
    AXS   HP    0.9 344  S       19:54:55.19  -0.8 M  1.0  AXS  
    PATC  HL    0.9   3  P       19:54:43.71   0.2 M  1.0  PATC 
    PATC  HL    0.9   3  S       19:54:56.79  -0.4 M  1.0  PATC 
    ORTH  HL    1.0 303  P       19:54:44.20   0.4 M  1.0  ORTH 
    ORTH  HL    1.0 303  S       19:54:57.02  -0.6 M  1.0  ORTH 
    ZIRI  CL    1.0  12  P       19:54:44.20  -0.4 M  1.0  ZIRI 
    ZIRI  CL    1.0  12  S       19:54:58.28  -0.7 M  1.0  ZIRI 
    RTZL  HT    1.0 316  P       19:54:45.68   0.3 M  1.0  RTZL 
    RTZL  HT    1.0 316  S       19:55:00.40  -0.1 M  1.0  RTZL 
    AGRP  CL    1.1   1  P       19:54:45.66  -0.1 M  1.0  AGRP 
    AGRP  CL    1.1   1  S       19:55:01.07  -0.1 M  1.0  AGRP 
    TRIZ  CL    1.1  16  P       19:54:45.21  -0.8 M  1.0  TRIZ 
    TRIZ  CL    1.1  16  S       19:55:01.02  -0.4 M  1.0  TRIZ 
    MG00  CL    1.1  10  P       19:54:45.91  -0.5 M  1.0  MG00 
    MG00  CL    1.1  10  S       19:55:01.93  -0.3 M  1.0  MG00 
    EFP   HP    1.1   9  P       19:54:46.14  -0.4 M  1.0  EFP  
    EFP   HP    1.1   9  S       19:55:02.17  -0.3 M  1.0  EFP  
    KALE  HA    1.1  18  P       19:54:46.08  -0.7 M  1.0  KALE 
    KALE  HA    1.1  18  S       19:55:02.41  -0.4 M  1.0  KALE 
    VLI   HL    1.2 121  P       19:54:48.14   0.6 M  1.0  VLI  
    VLI   HL    1.2 121  S       19:55:03.78  -0.5 M  1.0  VLI  
    VLS   HL    1.2 314  P       19:54:48.01  -0.5 M  1.0  VLS  
    VLS   HL    1.2 314  S       19:55:06.43   0.6 M  1.0  VLS  
    LTK   HP    1.2  55  P       19:54:48.22  -0.3 M  1.0  LTK  
    LTK   HP    1.2  55  S       19:55:05.41  -0.6 M  1.0  LTK  
    ANX   HP    1.3   8  P       19:54:49.10  -0.4 M  1.0  ANX  
    ANX   HP    1.3   8  S       19:55:07.79   0.1 M  1.0  ANX  
    PVO   HP    1.3 354  P       19:54:49.59  -0.1 M  1.0  PVO  
    NPS1  HI    1.4 127  P       19:54:50.86   0.0 M  1.0  NPS1 
    DMLN  HT    1.4 311  P       19:54:51.51   0.2 M  1.0  DMLN 
    DMLN  HT    1.4 311  S       19:55:11.21   0.3 M  1.0  DMLN 
    YDRA  HL    1.4  89  P       19:54:51.68   0.0 M  1.0  YDRA 
    YDRA  HL    1.4  89  S       19:55:11.67   0.2 M  1.0  YDRA 
    FSK   HP    1.4 322  P       19:54:52.48   0.3 M  1.0  FSK  
    FSK   HP    1.4 322  S       19:55:12.96   0.5 M  1.0  FSK  
    VILL  HA    1.5  57  P       19:54:54.01   0.2 M  1.0  VILL 
    VILL  HA    1.5  57  S       19:55:15.43   0.2 M  1.0  VILL 
    EVGI  HT    1.5 328  P       19:54:53.80   0.1 M  1.0  EVGI 
    EVGI  HT    1.5 328  S       19:55:15.29   0.1 M  1.0  EVGI 
    EVR   HL    1.6   3  P       19:54:55.34   0.6 M  1.0  EVR  
    NYDR  HT    1.6 330  P       19:54:55.03   0.4 M  1.0  NYDR 
    NYDR  HT    1.6 330  S       19:55:16.17  -0.5 M  1.0  NYDR 
    DRAG  HT    1.6 327  P       19:54:55.67   0.6 M  1.0  DRAG 
    AXAR  HA    1.6  28  P       19:54:55.30   0.1 M  1.0  AXAR 
    MAGU  HA    1.6  63  P       19:54:55.71   0.6 M  1.0  MAGU 
    MAGU  HA    1.6  63  S       19:55:17.38  -0.2 M  1.0  MAGU 
    AMPL  HP    1.6 347  P       19:54:55.36   0.1 M  1.0  AMPL 
    AMPL  HP    1.6 347  S       19:55:18.04   0.1 M  1.0  AMPL 
    LKR   HL    1.7  38  P       19:54:55.82   0.0 M  1.0  LKR  
    STFN  HA    1.7  60  P       19:54:56.49   0.3 M  1.0  STFN 
    TSLK  HT    1.7 331  P       19:54:56.63   0.4 M  1.0  TSLK 
    TSLK  HT    1.7 331  S       19:55:19.42  -0.2 M  1.0  TSLK 
    MAKR  HA    1.7  12  P       19:54:57.27   0.8 M  1.0  MAKR 
    MAKR  HA    1.7  12  S       19:55:20.40   0.4 M  1.0  MAKR 
    ATAL  HA    1.7  38  P       19:54:56.96   0.5 M  1.0  ATAL 
    ATH   HL    1.7  68  P       19:54:57.35   0.8 M  1.0  ATH  
    NOAC  HL    1.7  68  P       19:54:56.40  -0.2 M  1.0  NOAC 
    ATH5  HI    1.7  68  P       19:54:56.56  -0.2 M  1.0  ATH5 
    VLY   HL    1.7  73  P       19:54:57.27   0.4 M  1.0  VLY  
    VLY   HL    1.7  73  S       19:55:21.15   0.5 M  1.0  VLY  
    AGG   HT    1.8  17  P       19:54:57.73   0.6 M  1.0  AGG  
    ATHU  HA    1.8  69  P       19:54:56.93  -0.4 M  1.0  ATHU 
    ATHU  HA    1.8  69  S       19:55:21.58   0.2 M  1.0  ATHU 
    PTL   HL    1.9  67  P       19:54:58.83   0.3 M  1.0  PTL  
    PTL   HL    1.9  67  S       19:55:23.33  -0.3 M  1.0  PTL  
    DION  HL    1.9  67  P       19:55:00.02   0.6 M  1.0  DION 
    DION  HL    1.9  67  S       19:55:25.57   0.4 M  1.0  DION 

50 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ITM   HL    0.2 129  MLv     3.43 -0.28    47.3766      
    PYL1  HI    0.4 180  MLv     3.68 -0.03    26.9731      
    PYL   HP    0.4 175  MLv     3.98  0.27    1.47527      
    VLX   HP    0.5  85  MLv     3.73  0.02    13.3523      
    DRO   HP    0.6   1  MLv     3.71  0.00     24.295      
    RLS   HL    0.8 346  MLv     3.65 -0.06    8.50533      
    KLV1  HI    0.8  25  MLv     3.89  0.18    14.2539      
    LTHK  HP    0.8 299  MLv     3.97  0.26    17.3043      
    KLV   HL    0.8  27  MLv     3.96  0.25    12.4727      
    ARS1  HI    0.9  70  MLv     3.81  0.10     10.644      
    AXS   HP    0.9 344  MLv     3.42 -0.29    4.11155      
    PATC  HL    0.9   3  MLv     4.16  0.45    21.5422      
    ORTH  HL    1.0 303  MLv     3.67 -0.04    7.00551      
    ZIRI  CL    1.0  12  MLv     4.13  0.42    19.0196      
    RTZL  HT    1.0 316  MLv     3.43 -0.28    3.53829      
    AGRP  CL    1.1   1  MLv     3.76  0.05    7.34411      
    TRIZ  CL    1.1  16  MLv     3.50 -0.21    3.95406      
    MG00  CL    1.1  10  MLv     3.74  0.03    8.66433      
    EFP   HP    1.1   9  MLv     3.89  0.18    9.36152      
    KALE  HA    1.1  18  MLv     3.84  0.13    8.26791      
    VLI   HL    1.2 121  MLv     3.72  0.01    7.59622      
    VLS   HL    1.2 314  MLv     3.61 -0.10    4.27287      
    LTK   HP    1.2  55  MLv     2.40 -1.31    1.00655      
    ANX   HP    1.3   8  MLv     3.92  0.21     8.1901      
    PVO   HP    1.3 354  MLv     3.81  0.10    6.17434      
    NPS1  HI    1.4 127  MLv     3.77  0.06     5.1896      
    DMLN  HT    1.4 311  MLv     3.74  0.03    6.35503      
    YDRA  HL    1.4  89  MLv     3.69 -0.02    4.05533      
    FSK   HP    1.4 322  MLv     3.52 -0.19    2.63928      
    VILL  HA    1.5  57  MLv     3.68 -0.03    3.38393      
    EVGI  HT    1.5 328  MLv     3.89  0.18    5.47471      
    EVR   HL    1.6   3  MLv     3.68 -0.03    3.14674      
    NYDR  HT    1.6 330  MLv     3.79  0.08    2.88915      
    DRAG  HT    1.6 327  MLv     4.99  1.28    4.05308      
    AXAR  HA    1.6  28  MLv     3.32 -0.39    5.23336      
    MAGU  HA    1.6  63  MLv     3.72  0.01    3.33061      
    AMPL  HP    1.6 347  MLv     3.78  0.07    3.74147      
    LKR   HL    1.7  38  MLv     3.83  0.12    2.13861      
    STFN  HA    1.7  60  MLv     3.65 -0.06    2.57523      
    TSLK  HT    1.7 331  MLv     3.76  0.05    3.25302      
    MAKR  HA    1.7  12  MLv     3.67 -0.04    3.95918      
    ATAL  HA    1.7  38  MLv     3.44 -0.27    1.51692      
    ATH   HL    1.7  68  MLv     3.62 -0.09    2.31192      
    NOAC  HL    1.7  68  MLv     3.62 -0.09    2.31616      
    ATH5  HI    1.7  68  MLv     3.63 -0.08    2.31608      
    VLY   HL    1.7  73  MLv     3.68 -0.03    2.60555      
    AGG   HT    1.8  17  MLv     3.65 -0.06    1.82803      
    ATHU  HA    1.8  69  MLv     3.53 -0.18    1.08671      
    PTL   HL    1.9  67  MLv     3.69 -0.03    2.24687      
    DION  HL    1.9  67  MLv     3.12 -0.59    1.59972