Earthquake Information
 Origin Time
2021-02-21 18:09:42 (GMT)
 Magnitude
M 2.1
 Latitude
37.9393° N
 Longitude
21.1662° E
 Focal Depth
4 km
 # of Arrivals
47
 Location 9.8 km WNW of Andravida
28.9 km NE of Zakynthos
225.1 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AXSHP34.0 33 P18:09:49.25 0.41.0M
LTHKHP38.6229 P18:09:49.47 -0.21.0M
LTHKHP38.6229 S18:09:55.36 0.21.0M
RLSHL29.2 64 P18:09:47.80 -0.21.0M
RLSHL29.2 64 S18:09:52.33 0.11.0M
RTZLHT37.8294 P18:09:49.79 0.31.0M
RTZLHT37.8294 S18:09:55.50 0.61.0M
PLEVHP56.7 22 P18:09:53.24 0.61.0M
PLEVHP56.7 22 S18:10:00.76 0.41.0M
VLSHL57.1297 P18:09:52.34 -0.41.0M
VLSHL57.1297 S18:10:00.09 -0.51.0M
AGRPCL70.3 44 P18:09:55.32 0.41.0M
AGRPCL70.3 44 S18:10:04.48 0.11.0M
UPRHP66.4 55 P18:09:54.79 0.61.0M
UPRHP66.4 55 S18:10:03.24 0.01.0M
AIOACL83.1 70 P18:09:57.21 0.21.0M
AIOACL83.1 70 S18:10:07.81 -0.21.0M
DMLNHT76.9296 P18:09:55.71 -0.31.0M
DMLNHT76.9296 S18:10:05.70 -0.61.0M
FSKHP78.3317 P18:09:56.23 0.11.0M
FSKHP78.3317 S18:10:06.07 -0.51.0M
LAKAHA78.6 65 P18:09:56.46 0.21.0M
LAKAHA78.6 65 S18:10:06.66 -0.11.0M
PDOHP73.3 1 P18:09:56.00 0.71.0M
PDOHP73.3 1 S18:10:04.69 -0.51.0M
EFPHP84.4 50 P18:09:57.48 0.31.0M
EFPHP84.4 50 S18:10:08.29 -0.11.0M
EVGIHT87.9329 P18:09:57.88 0.11.0M
EVGIHT87.9329 S18:10:09.12 -0.31.0M
KLVHL87.0 82 P18:09:57.35 -0.41.0M
KLVHL87.0 82 S18:10:09.09 -0.21.0M
MG00CL86.3 52 P18:09:57.58 0.11.0M
MG00CL86.3 52 S18:10:08.86 -0.11.0M
ANXHP98.1 42 P18:09:59.95 0.51.0M
ANXHP98.1 42 S18:10:12.54 0.11.0M
DRAGHT97.6328 P18:09:59.09 -0.21.0M
DRAGHT97.6328 S18:10:12.05 -0.11.0M
GURHP103.1 90 P18:09:59.64 -0.71.0M
GURHP103.1 90 S18:10:14.07 0.11.0M
KALEHA98.8 60 P18:09:59.74 0.11.0M
KALEHA98.8 60 S18:10:12.59 -0.11.0M
NYDRHT95.3335 P18:09:58.98 0.11.0M
NYDRHT95.3335 S18:10:10.92 -0.51.0M
ITMHL107.8142 P18:10:00.94 0.01.0M
ITMHL107.8142 S18:10:15.01 0.01.0M
TSLKHT108.1336 P18:10:01.70 0.81.0M
TSLKHT108.1336 S18:10:15.56 0.51.0M


  Solution details

Event:
    Public ID              nkua2021dqop
    Description
      region name: Southern Greece
Origin:
    Date                   2021-02-21
    Time                  18:09:42.42
    Latitude              37.9393 deg  +/-      0 km
    Longitude             21.1662 deg  +/-      0 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap              87 deg

2 Network magnitudes:
    MLv       2.10 +/- 0.14  18            
    M         2.10           18 preferred  

47 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    RLS   HL    0.3  64  P       18:09:47.80  -0.2 M  1.0  RLS  
    RLS   HL    0.3  64  S       18:09:52.33   0.1 M  1.0  RLS  
    AXS   HP    0.3  33  P       18:09:49.25   0.4 M  1.0  AXS  
    RTZL  HT    0.3 294  P       18:09:49.79   0.3 M  1.0  RTZL 
    RTZL  HT    0.3 294  S       18:09:55.50   0.6 M  1.0  RTZL 
    LTHK  HP    0.3 229  P       18:09:49.47  -0.2 M  1.0  LTHK 
    LTHK  HP    0.3 229  S       18:09:55.36   0.2 M  1.0  LTHK 
    PLEV  HP    0.5  22  P       18:09:53.24   0.6 M  1.0  PLEV 
    PLEV  HP    0.5  22  S       18:10:00.76   0.4 M  1.0  PLEV 
    VLS   HL    0.5 297  P       18:09:52.34  -0.4 M  1.0  VLS  
    VLS   HL    0.5 297  S       18:10:00.09  -0.5 M  1.0  VLS  
    UPR   HP    0.6  55  P       18:09:54.79   0.6 M  1.0  UPR  
    UPR   HP    0.6  55  S       18:10:03.24   0.0 M  1.0  UPR  
    AGRP  CL    0.6  44  P       18:09:55.32   0.4 M  1.0  AGRP 
    AGRP  CL    0.6  44  S       18:10:04.48   0.1 M  1.0  AGRP 
    PDO   HP    0.7   1  P       18:09:56.00   0.7 M  1.0  PDO  
    PDO   HP    0.7   1  S       18:10:04.69  -0.5 M  1.0  PDO  
    DMLN  HT    0.7 296  P       18:09:55.71  -0.3 M  1.0  DMLN 
    DMLN  HT    0.7 296  S       18:10:05.70  -0.6 M  1.0  DMLN 
    FSK   HP    0.7 317  P       18:09:56.23   0.1 M  1.0  FSK  
    FSK   HP    0.7 317  S       18:10:06.07  -0.5 M  1.0  FSK  
    LAKA  HA    0.7  65  P       18:09:56.46   0.2 M  1.0  LAKA 
    LAKA  HA    0.7  65  S       18:10:06.66  -0.1 M  1.0  LAKA 
    AIOA  CL    0.7  70  P       18:09:57.21   0.2 M  1.0  AIOA 
    AIOA  CL    0.7  70  S       18:10:07.81  -0.2 M  1.0  AIOA 
    EFP   HP    0.8  50  P       18:09:57.48   0.3 M  1.0  EFP  
    EFP   HP    0.8  50  S       18:10:08.29  -0.1 M  1.0  EFP  
    MG00  CL    0.8  52  P       18:09:57.58   0.1 M  1.0  MG00 
    MG00  CL    0.8  52  S       18:10:08.86  -0.1 M  1.0  MG00 
    KLV   HL    0.8  82  P       18:09:57.35  -0.4 M  1.0  KLV  
    KLV   HL    0.8  82  S       18:10:09.09  -0.2 M  1.0  KLV  
    EVGI  HT    0.8 329  P       18:09:57.88   0.1 M  1.0  EVGI 
    EVGI  HT    0.8 329  S       18:10:09.12  -0.3 M  1.0  EVGI 
    NYDR  HT    0.9 335  P       18:09:58.98   0.1 M  1.0  NYDR 
    NYDR  HT    0.9 335  S       18:10:10.92  -0.5 M  1.0  NYDR 
    DRAG  HT    0.9 328  P       18:09:59.09  -0.2 M  1.0  DRAG 
    DRAG  HT    0.9 328  S       18:10:12.05  -0.1 M  1.0  DRAG 
    ANX   HP    0.9  42  P       18:09:59.95   0.5 M  1.0  ANX  
    ANX   HP    0.9  42  S       18:10:12.54   0.1 M  1.0  ANX  
    KALE  HA    0.9  60  P       18:09:59.74   0.1 M  1.0  KALE 
    KALE  HA    0.9  60  S       18:10:12.59  -0.1 M  1.0  KALE 
    GUR   HP    0.9  90  P       18:09:59.64  -0.7 M  1.0  GUR  
    GUR   HP    0.9  90  S       18:10:14.07   0.1 M  1.0  GUR  
    ITM   HL    1.0 142  P       18:10:00.94  -0.0 M  1.0  ITM  
    ITM   HL    1.0 142  S       18:10:15.01  -0.0 M  1.0  ITM  
    TSLK  HT    1.0 336  P       18:10:01.70   0.8 M  1.0  TSLK 
    TSLK  HT    1.0 336  S       18:10:15.56   0.5 M  1.0  TSLK 

24 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    RLS   HL    0.3  64  MLv     1.77 -0.33   0.870325      
    AXS   HP    0.3  33  MLv     2.05 -0.04    1.26783      
    RTZL  HT    0.3 294  MLv     1.79 -0.30    0.56269      
    LTHK  HP    0.3 229  MLv     2.09 -0.00    1.07228      
    PLEV  HP    0.5  22  MLv     2.15  0.06   0.431809      
    VLS   HL    0.5 297  MLv     2.11  0.01   0.381765      
    UPR   HP    0.6  55  MLv     1.76 -0.33     1.5473      
    AGRP  CL    0.6  44  MLv     2.03 -0.07   0.239111      
    PDO   HP    0.7   1  MLv     2.36  0.26    0.49078      
    DMLN  HT    0.7 296  MLv     2.20  0.11   0.455819      
    FSK   HP    0.7 317  MLv     2.11  0.01   0.259789      
    LAKA  HA    0.7  65  MLv     2.21  0.12   0.331421      
    AIOA  CL    0.7  70  MLv     0.93 -1.17   0.00421151      
    EFP   HP    0.8  50  MLv     1.73 -0.36    0.10252      
    MG00  CL    0.8  52  MLv     2.07 -0.03   0.279284      
    KLV   HL    0.8  82  MLv     2.30  0.20   0.277079      
    EVGI  HT    0.8 329  MLv     2.18  0.09   0.277642      
    NYDR  HT    0.9 335  MLv     2.23  0.13   0.205316      
    DRAG  HT    0.9 328  MLv     3.54  1.44   0.373459      
    ANX   HP    0.9  42  MLv     2.04 -0.06   0.177749      
    KALE  HA    0.9  60  MLv     2.13  0.04   0.218488      
    GUR   HP    0.9  90  MLv     2.39  0.29   0.371441      
    ITM   HL    1.0 142  MLv     2.08 -0.02   0.172743      
    TSLK  HT    1.0 336  MLv     2.18  0.09   0.220784