Earthquake Information
 Origin Time
2020-07-12 23:08:37 (GMT)
 Magnitude
M 1.8
 Latitude
37.6638° N
 Longitude
20.7037° E
 Focal Depth
5 km
 # of Arrivals
28
 Location 22.0 km SW of Zakynthos
56.0 km WSW of Andravida
268.4 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ORTHHL20.8358 P23:08:42.09 0.41.0M
ORTHHL20.8358 S23:08:45.45 0.61.0M
RTZLHT46.2 7 P23:08:46.07 0.11.0M
RTZLHT46.2 7 S23:08:52.48 0.21.0M
VLSHL57.9350 P23:08:47.78 -0.11.0M
VLSHL57.9350 S23:08:55.54 -0.21.0M
RLSHL79.8 57 P23:08:51.39 -0.11.0M
RLSHL79.8 57 S23:09:01.99 0.01.0M
AXSHP83.6 45 P23:08:51.79 -0.31.0M
AXSHP83.6 45 S23:09:03.30 0.21.0M
DROHP94.1 70 P23:08:53.92 0.11.0M
DROHP94.1 70 S23:09:06.43 0.21.0M
EVGIHT106.5358 P23:08:55.54 -0.21.0M
EVGIHT106.5358 S23:09:09.93 0.41.0M
NYDRHT116.7360 P23:08:57.29 0.01.0M
NYDRHT116.7360 S23:09:12.55 0.21.0M
ITMHL120.6116 P23:08:57.40 -0.61.0M
ITMHL120.6116 S23:09:14.22 0.61.0M
PYLHP125.4133 P23:08:58.93 0.21.0M
PYLHP125.4133 S23:09:15.15 0.31.0M
KLVHL133.9 72 P23:08:59.83 -0.31.0M
KLVHL133.9 72 S23:09:17.58 0.31.0M
ANXHP148.4 46 P23:09:02.01 -0.41.0M
ANXHP148.4 46 S23:09:20.75 -0.51.0M
GURHP147.1 78 P23:09:01.99 -0.31.0M
GURHP147.1 78 S23:09:20.74 -0.31.0M
PYRGCL141.8 54 P23:09:00.80 -0.51.0M
PYRGCL141.8 54 S23:09:19.40 0.01.0M


  Solution details

Event:
    Public ID              nkua2020nqjx
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2020-07-12
    Time                  23:08:37.57
    Latitude              37.6638 deg  +/-      1 km
    Longitude             20.7037 deg  +/-      1 km
    Depth                       5 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.32 s
    Azimuthal gap             217 deg

2 Network magnitudes:
    MLv       1.83 +/- 0.11  12            
    M         1.83           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ORTH  HL    0.2 358  P       23:08:42.09   0.4 M  1.0  ORTH 
    ORTH  HL    0.2 358  S       23:08:45.45   0.6 M  1.0  ORTH 
    RTZL  HT    0.4   7  P       23:08:46.07   0.1 M  1.0  RTZL 
    RTZL  HT    0.4   7  S       23:08:52.48   0.2 M  1.0  RTZL 
    VLS   HL    0.5 350  P       23:08:47.78  -0.1 M  1.0  VLS  
    VLS   HL    0.5 350  S       23:08:55.54  -0.2 M  1.0  VLS  
    RLS   HL    0.7  57  P       23:08:51.39  -0.1 M  1.0  RLS  
    RLS   HL    0.7  57  S       23:09:01.99  -0.0 M  1.0  RLS  
    AXS   HP    0.8  45  P       23:08:51.79  -0.3 M  1.0  AXS  
    AXS   HP    0.8  45  S       23:09:03.30   0.2 M  1.0  AXS  
    DRO   HP    0.8  70  P       23:08:53.92   0.1 M  1.0  DRO  
    DRO   HP    0.8  70  S       23:09:06.43   0.2 M  1.0  DRO  
    EVGI  HT    1.0 358  P       23:08:55.54  -0.2 M  1.0  EVGI 
    EVGI  HT    1.0 358  S       23:09:09.93   0.4 M  1.0  EVGI 
    NYDR  HT    1.0 360  P       23:08:57.29  -0.0 M  1.0  NYDR 
    NYDR  HT    1.0 360  S       23:09:12.55   0.2 M  1.0  NYDR 
    ITM   HL    1.1 116  P       23:08:57.40  -0.6 M  1.0  ITM  
    ITM   HL    1.1 116  S       23:09:14.22   0.6 M  1.0  ITM  
    PYL   HP    1.1 133  P       23:08:58.93   0.2 M  1.0  PYL  
    PYL   HP    1.1 133  S       23:09:15.15   0.3 M  1.0  PYL  
    KLV   HL    1.2  72  P       23:08:59.83  -0.3 M  1.0  KLV  
    KLV   HL    1.2  72  S       23:09:17.58   0.3 M  1.0  KLV  
    PYRG  CL    1.3  54  P       23:09:00.80  -0.5 M  1.0  PYRG 
    PYRG  CL    1.3  54  S       23:09:19.40   0.0 M  1.0  PYRG 
    GUR   HP    1.3  78  P       23:09:01.99  -0.3 M  1.0  GUR  
    GUR   HP    1.3  78  S       23:09:20.74  -0.3 M  1.0  GUR  
    ANX   HP    1.3  46  P       23:09:02.01  -0.4 M  1.0  ANX  
    ANX   HP    1.3  46  S       23:09:20.75  -0.5 M  1.0  ANX  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ORTH  HL    0.2 358  MLv     1.50 -0.33   0.763932      
    RTZL  HT    0.4   7  MLv     1.75 -0.08   0.311812      
    VLS   HL    0.5 350  MLv     2.04  0.21   0.313049      
    RLS   HL    0.7  57  MLv     1.83 -0.01   0.134535      
    AXS   HP    0.8  45  MLv     1.85  0.02   0.136723      
    DRO   HP    0.8  70  MLv     1.67 -0.16   0.166785      
    EVGI  HT    1.0 358  MLv     2.13  0.29   0.196964      
    NYDR  HT    1.0 360  MLv     1.80 -0.04   0.0591686      
    ITM   HL    1.1 116  MLv     1.79 -0.04   0.0769686      
    PYL   HP    1.1 133  MLv     3.29  1.45   0.0708721      
    KLV   HL    1.2  72  MLv     1.83 -0.00   0.0552242      
    PYRG  CL    1.3  54  MLv     1.68 -0.15   0.0296118      
    GUR   HP    1.3  78  MLv     1.79 -0.04   0.0573218      
    ANX   HP    1.3  46  MLv     1.94  0.10   0.0785324