Earthquake Information
 Origin Time
 2018-12-04 18:44:23 (GMT)
 Magnitude
 M 2.1
 Latitude
 37.3720° N
 Longitude
 20.6383° E
 Focal Depth
 8 km
 # of Arrivals
 25
 Location 51.8 km SSW of Zakynthos
79.5 km WSW of Pyrgos
280.7 km WSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP41.4 25 P18:44:31.05 -0.21.0M
LTHKHP41.4 25 S18:44:36.77 -0.21.0M
PSDAHT82.6357 P18:44:37.88 -0.11.0M
PSDAHT82.6357 S18:44:49.05 0.31.0M
VLSHL89.6357 P18:44:38.82 -0.31.0M
VLSHL89.6357 S18:44:50.60 -0.11.0M
AMTHP96.2 79 P18:44:40.23 0.01.0M
AMTHP96.2 79 S18:44:52.40 -0.31.0M
DMLNHT99.1346 P18:44:40.32 -0.31.0M
DMLNHT99.1346 S18:44:53.59 0.21.0M
RLSHL105.2 44 P18:44:41.17 -0.41.0M
PYLHP111.3118 P18:44:42.25 -0.31.0M
AXSHP112.3 35 P18:44:42.24 -0.41.0M
AXSHP112.3 35 S18:44:57.38 0.31.0M
DROHP114.4 56 P18:44:42.91 -0.11.0M
DROHP114.4 56 S18:44:57.59 -0.11.0M
ITMHL115.9101 P18:44:43.99 0.71.0M
ITMHL115.9101 S18:44:58.81 0.61.0M
FSKHP121.1357 P18:44:43.84 -0.21.0M
FSKHP121.1357 S18:44:59.98 0.61.0M
EVGIHT138.9 1 P18:44:46.74 0.01.0M
EVGIHT138.9 1 S18:45:05.09 0.81.0M
AGRPCL148.4 40 P18:44:48.16 -0.11.0M
KLVHL152.6 61 P18:44:48.67 -0.31.0M
PVOHP158.8 29 P18:44:50.18 0.41.0M


  Solution details 

Event:
    Public ID              nkua2018xtdq
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-04
    Time                  18:44:23.75
    Latitude              37.3720 deg  +/-      1 km
    Longitude             20.6383 deg  +/-      1 km
    Depth                       8 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap             228 deg

2 Network magnitudes:
    MLv       2.14 +/- 0.17  13            
    M         2.14           13 preferred  

25 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.4  25  P       18:44:31.05  -0.2 M  1.0  LTHK 
    LTHK  HP    0.4  25  S       18:44:36.77  -0.2 M  1.0  LTHK 
    PSDA  HT    0.7 357  P       18:44:37.88  -0.1 M  1.0  PSDA 
    PSDA  HT    0.7 357  S       18:44:49.05   0.3 M  1.0  PSDA 
    VLS   HL    0.8 357  P       18:44:38.82  -0.3 M  1.0  VLS  
    VLS   HL    0.8 357  S       18:44:50.60  -0.1 M  1.0  VLS  
    AMT   HP    0.9  79  P       18:44:40.23   0.0 M  1.0  AMT  
    AMT   HP    0.9  79  S       18:44:52.40  -0.3 M  1.0  AMT  
    DMLN  HT    0.9 346  P       18:44:40.32  -0.3 M  1.0  DMLN 
    DMLN  HT    0.9 346  S       18:44:53.59   0.2 M  1.0  DMLN 
    RLS   HL    0.9  44  P       18:44:41.17  -0.4 M  1.0  RLS  
    PYL   HP    1.0 118  P       18:44:42.25  -0.3 M  1.0  PYL  
    AXS   HP    1.0  35  P       18:44:42.24  -0.4 M  1.0  AXS  
    AXS   HP    1.0  35  S       18:44:57.38   0.3 M  1.0  AXS  
    DRO   HP    1.0  56  P       18:44:42.91  -0.1 M  1.0  DRO  
    DRO   HP    1.0  56  S       18:44:57.59  -0.1 M  1.0  DRO  
    ITM   HL    1.0 101  P       18:44:43.99   0.7 M  1.0  ITM  
    ITM   HL    1.0 101  S       18:44:58.81   0.6 M  1.0  ITM  
    FSK   HP    1.1 357  P       18:44:43.84  -0.2 M  1.0  FSK  
    FSK   HP    1.1 357  S       18:44:59.98   0.6 M  1.0  FSK  
    EVGI  HT    1.2   1  P       18:44:46.74  -0.0 M  1.0  EVGI 
    EVGI  HT    1.2   1  S       18:45:05.09   0.8 M  1.0  EVGI 
    AGRP  CL    1.3  40  P       18:44:48.16  -0.1 M  1.0  AGRP 
    KLV   HL    1.4  61  P       18:44:48.67  -0.3 M  1.0  KLV  
    PVO   HP    1.4  29  P       18:44:50.18   0.4 M  1.0  PVO  

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.4  25  MLv     2.24  0.10    1.27293      
    PSDA  HT    0.7 357  MLv     2.32  0.18   0.406768      
    VLS   HL    0.8 357  MLv     2.19  0.05   0.278402      
    AMT   HP    0.9  79  MLv     2.10 -0.04    0.20957      
    DMLN  HT    0.9 346  MLv     2.45  0.31   0.616448      
    RLS   HL    0.9  44  MLv     1.81 -0.32   0.0972857      
    PYL   HP    1.0 118  MLv     2.08 -0.05   0.0052226      
    AXS   HP    1.0  35  MLv     2.12 -0.02   0.181618      
    DRO   HP    1.0  56  MLv     1.68 -0.46   0.133183      
    ITM   HL    1.0 101  MLv     1.96 -0.18   0.119114      
    FSK   HP    1.1 357  MLv     2.46  0.32   0.354886      
    EVGI  HT    1.2   1  MLv     2.40  0.26   0.253875      
    AGRP  CL    1.3  40  MLv     1.85 -0.29   0.0644611      
    KLV   HL    1.4  61  MLv     1.99 -0.15   0.0637894      
    PVO   HP    1.4  29  MLv     2.27  0.13   0.150097