Earthquake Information
 Origin Time
2020-09-20 20:15:50 (GMT)
 Magnitude
M 2.1
 Latitude
37.2338° N
 Longitude
20.4307° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 74.3 km SSW of Zakynthos
102.9 km WSW of Pyrgos
302.6 km WSW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP63.9 34 P20:16:01.81 0.11.0M
LTHKHP63.9 34 S20:16:10.51 -0.11.0M
ORTHHL72.5 19 P20:16:03.36 0.21.0M
ORTHHL72.5 19 S20:16:12.92 -0.21.0M
VLSHL105.8 8 P20:16:08.21 -0.31.0M
VLSHL105.8 8 S20:16:22.71 0.11.0M
PYLHP122.3108 P20:16:11.06 -0.21.0M
PYLHP122.3108 S20:16:27.07 -0.21.0M
DROHP138.2 55 P20:16:13.67 0.01.0M
ITMHL132.5 93 P20:16:13.01 0.11.0M
ITMHL132.5 93 S20:16:30.69 0.51.0M
EVGIHT155.5 7 P20:16:16.29 0.01.0M
EVGIHT155.5 7 S20:16:36.82 0.71.0M
KLVHL176.2 59 P20:16:19.53 0.01.0M
KLVHL176.2 59 S20:16:41.70 -0.21.0M


  Solution details

Event:
    Public ID              nkua2020sobk
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2020-09-20
    Time                  20:15:50.13
    Latitude              37.2338 deg  +/-      2 km
    Longitude             20.4307 deg  +/-      2 km
    Depth                       2 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.25 s
    Azimuthal gap             259 deg

2 Network magnitudes:
    MLv       2.15 +/- 0.12   6            
    M         2.15            6 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.6  34  P       20:16:01.81   0.1 M  1.0  LTHK 
    LTHK  HP    0.6  34  S       20:16:10.51  -0.1 M  1.0  LTHK 
    ORTH  HL    0.7  19  P       20:16:03.36   0.2 M  1.0  ORTH 
    ORTH  HL    0.7  19  S       20:16:12.92  -0.2 M  1.0  ORTH 
    VLS   HL    1.0   8  P       20:16:08.21  -0.3 M  1.0  VLS  
    VLS   HL    1.0   8  S       20:16:22.71   0.1 M  1.0  VLS  
    PYL   HP    1.1 108  P       20:16:11.06  -0.2 M  1.0  PYL  
    PYL   HP    1.1 108  S       20:16:27.07  -0.2 M  1.0  PYL  
    ITM   HL    1.2  93  P       20:16:13.01   0.1 M  1.0  ITM  
    ITM   HL    1.2  93  S       20:16:30.69   0.5 M  1.0  ITM  
    DRO   HP    1.2  55  P       20:16:13.67  -0.0 M  1.0  DRO  
    EVGI  HT    1.4   7  P       20:16:16.29   0.0 M  1.0  EVGI 
    EVGI  HT    1.4   7  S       20:16:36.82   0.7 M  1.0  EVGI 
    KLV   HL    1.6  59  P       20:16:19.53  -0.0 M  1.0  KLV  
    KLV   HL    1.6  59  S       20:16:41.70  -0.2 M  1.0  KLV  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.6  34  MLv     2.21  0.06   0.391771      
    ORTH  HL    0.7  19  MLv     2.34  0.18   0.471005      
    VLS   HL    1.0   8  MLv     2.06 -0.10   0.169738      
    PYL   HP    1.1 108  MLv     3.59  1.44   0.148284      
    ITM   HL    1.2  93  MLv     2.09 -0.06    0.13497      
    DRO   HP    1.2  55  MLv     1.93 -0.23   0.180432      
    EVGI  HT    1.4   7  MLv     2.00 -0.15   0.0843625      
    KLV   HL    1.6  59  MLv     2.22  0.07   0.0839192