Earthquake Information
 Origin Time
 2020-01-28 04:23:08 (GMT)
 Magnitude
 M 2.2
 Latitude
 37.4210° N
 Longitude
 20.8392° E
 Focal Depth
 5 km
 # of Arrivals
 31
 Location 41.5 km S of Zakynthos
61.2 km WSW of Pyrgos
262.2 km WSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP32.1360 P04:23:14.71 0.11.0M
LTHKHP32.1360 S04:23:19.27 0.11.0M
ORTHHL49.5345 P04:23:18.13 0.61.0M
ORTHHL49.5345 S04:23:24.26 -0.11.0M
RTZLHT73.1355 P04:23:20.79 -0.51.0M
RTZLHT73.1355 S04:23:31.08 0.01.0M
VLSHL86.9345 P04:23:22.91 -0.71.0M
VLSHL86.9345 S04:23:35.11 0.01.0M
DROHP96.8 53 P04:23:24.94 -0.31.0M
DROHP96.8 53 S04:23:37.61 -0.31.0M
AXSHP98.3 29 P04:23:25.00 -0.41.0M
AXSHP98.3 29 S04:23:38.13 -0.11.0M
PYLHP99.1126 P04:23:25.22 -0.31.0M
PYLHP99.1126 S04:23:38.89 0.41.0M
ITMHL99.8106 P04:23:25.94 0.21.0M
ITMHL99.8106 S04:23:39.01 0.21.0M
FSKHP118.0348 P04:23:27.56 -0.91.0M
FSKHP118.0348 S04:23:44.49 0.81.0M
EVGIHT134.4353 P04:23:30.78 -0.31.0M
EVGIHT134.4353 S04:23:49.12 0.91.0M
KLVHL134.5 59 P04:23:30.90 -0.31.0M
KLVHL134.5 59 S04:23:49.06 0.61.0M
DRAGHT142.3351 P04:23:32.99 0.71.0M
DRAGHT142.3351 S04:23:50.90 0.51.0M
GURHP144.2 67 P04:23:32.13 -0.61.0M
GURHP144.2 67 S04:23:50.98 -0.21.0M
NYDRHT144.2355 P04:23:32.20 -0.31.0M
NYDRHT144.2355 S04:23:51.44 0.61.0M
AMPLHP170.1 11 P04:23:36.76 0.21.0M
AMPLHP170.1 11 S04:23:57.20 -0.71.0M
TETRHL217.2 10 P04:23:43.01 0.31.0M


  Solution details 

Event:
    Public ID              nkua2020bxrg
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2020-01-28
    Time                  04:23:08.50
    Latitude              37.4210 deg  +/-      1 km
    Longitude             20.8392 deg  +/-      1 km
    Depth                       5 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.44 s
    Azimuthal gap             219 deg

2 Network magnitudes:
    MLv       2.22 +/- 0.18  12            
    M         2.22           12 preferred  

31 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.3 360  P       04:23:14.71   0.1 M  1.0  LTHK 
    LTHK  HP    0.3 360  S       04:23:19.27   0.1 M  1.0  LTHK 
    ORTH  HL    0.4 345  P       04:23:18.13   0.6 M  1.0  ORTH 
    ORTH  HL    0.4 345  S       04:23:24.26  -0.1 M  1.0  ORTH 
    RTZL  HT    0.7 355  P       04:23:20.79  -0.5 M  1.0  RTZL 
    RTZL  HT    0.7 355  S       04:23:31.08   0.0 M  1.0  RTZL 
    VLS   HL    0.8 345  P       04:23:22.91  -0.7 M  1.0  VLS  
    VLS   HL    0.8 345  S       04:23:35.11   0.0 M  1.0  VLS  
    DRO   HP    0.9  53  P       04:23:24.94  -0.3 M  1.0  DRO  
    DRO   HP    0.9  53  S       04:23:37.61  -0.3 M  1.0  DRO  
    AXS   HP    0.9  29  P       04:23:25.00  -0.4 M  1.0  AXS  
    AXS   HP    0.9  29  S       04:23:38.13  -0.1 M  1.0  AXS  
    PYL   HP    0.9 126  P       04:23:25.22  -0.3 M  1.0  PYL  
    PYL   HP    0.9 126  S       04:23:38.89   0.4 M  1.0  PYL  
    ITM   HL    0.9 106  P       04:23:25.94   0.2 M  1.0  ITM  
    ITM   HL    0.9 106  S       04:23:39.01   0.2 M  1.0  ITM  
    FSK   HP    1.1 348  P       04:23:27.56  -0.9 M  1.0  FSK  
    FSK   HP    1.1 348  S       04:23:44.49   0.8 M  1.0  FSK  
    EVGI  HT    1.2 353  P       04:23:30.78  -0.3 M  1.0  EVGI 
    EVGI  HT    1.2 353  S       04:23:49.12   0.9 M  1.0  EVGI 
    KLV   HL    1.2  59  P       04:23:30.90  -0.3 M  1.0  KLV  
    KLV   HL    1.2  59  S       04:23:49.06   0.6 M  1.0  KLV  
    DRAG  HT    1.3 351  P       04:23:32.99   0.7 M  1.0  DRAG 
    DRAG  HT    1.3 351  S       04:23:50.90   0.5 M  1.0  DRAG 
    NYDR  HT    1.3 355  P       04:23:32.20  -0.3 M  1.0  NYDR 
    NYDR  HT    1.3 355  S       04:23:51.44   0.6 M  1.0  NYDR 
    GUR   HP    1.3  67  P       04:23:32.13  -0.6 M  1.0  GUR  
    GUR   HP    1.3  67  S       04:23:50.98  -0.2 M  1.0  GUR  
    AMPL  HP    1.5  11  P       04:23:36.76   0.2 M  1.0  AMPL 
    AMPL  HP    1.5  11  S       04:23:57.20  -0.7 M  1.0  AMPL 
    TETR  HL    2.0  10  P       04:23:43.01   0.3 M  1.0  TETR 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.3 360  MLv     1.96 -0.27    1.13886      
    ORTH  HL    0.4 345  MLv     2.06 -0.16   0.533929      
    RTZL  HT    0.7 355  MLv     2.04 -0.18   0.236838      
    VLS   HL    0.8 345  MLv     2.52  0.30   0.616377      
    DRO   HP    0.9  53  MLv     1.72 -0.51   0.178638      
    AXS   HP    0.9  29  MLv     1.88 -0.35   0.122026      
    PYL   HP    0.9 126  MLv     2.42  0.20   0.0131581      
    ITM   HL    0.9 106  MLv     2.14 -0.08   0.221954      
    FSK   HP    1.1 348  MLv     2.47  0.25   0.382229      
    EVGI  HT    1.2 353  MLv     2.43  0.20   0.284494      
    KLV   HL    1.2  59  MLv     2.29  0.07   0.158671      
    DRAG  HT    1.3 351  MLv     3.50  1.28   0.205583      
    NYDR  HT    1.3 355  MLv     2.24  0.01   0.119611      
    GUR   HP    1.3  67  MLv     2.11 -0.12   0.122393      
    AMPL  HP    1.5  11  MLv     2.09 -0.13   0.0873322      
    TETR  HL    2.0  10  MLv     2.43  0.21   0.112028