Earthquake Information
 Origin Time
2020-10-18 04:27:30 (GMT)
 Magnitude
M 2.2
 Latitude
37.1725° N
 Longitude
20.4957° E
 Focal Depth
5 km
 # of Arrivals
18
 Location 77.3 km SSW of Zakynthos
101.6 km WSW of Pyrgos
299.2 km WSW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP66.9 27 P04:27:41.63 -0.81.0M
RTZLHT103.4 14 P04:27:48.14 -0.21.0M
VLSHL112.0 4 P04:27:49.26 -0.41.0M
VLSHL112.0 4 S04:28:03.78 -0.41.0M
DMLNHT119.0355 P04:27:50.76 -0.11.0M
DMLNHT119.0355 S04:28:06.14 0.01.0M
DROHP137.8 51 P04:27:53.18 -0.61.0M
DROHP137.8 51 S04:28:11.32 0.01.0M
FSKHP143.2 2 P04:27:54.12 -0.41.0M
FSKHP143.2 2 S04:28:12.99 0.31.0M
PLEVHP159.4 30 P04:27:57.69 0.71.0M
EVGIHT161.7 5 P04:27:57.23 -0.11.0M
NYDRHT172.3 6 P04:27:59.09 0.21.0M
NYDRHT172.3 6 S04:28:20.56 0.11.0M
PVOHP184.3 29 P04:28:01.27 0.81.0M
PVOHP184.3 29 S04:28:23.56 0.31.0M
TSLKHT184.3 4 P04:28:00.74 0.21.0M
TSLKHT184.3 4 S04:28:23.26 0.11.0M


  Solution details

Event:
    Public ID              nkua2020umaf
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2020-10-18
    Time                  04:27:30.62
    Latitude              37.1725 deg  +/-      2 km
    Longitude             20.4957 deg  +/-      2 km
    Depth                       5 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.44 s
    Azimuthal gap             304 deg

2 Network magnitudes:
    MLv       2.19 +/- 0.09   9            
    M         2.19            9 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.6  27  P       04:27:41.63  -0.8 M  1.0  LTHK 
    RTZL  HT    0.9  14  P       04:27:48.14  -0.2 M  1.0  RTZL 
    VLS   HL    1.0   4  P       04:27:49.26  -0.4 M  1.0  VLS  
    VLS   HL    1.0   4  S       04:28:03.78  -0.4 M  1.0  VLS  
    DMLN  HT    1.1 355  P       04:27:50.76  -0.1 M  1.0  DMLN 
    DMLN  HT    1.1 355  S       04:28:06.14  -0.0 M  1.0  DMLN 
    DRO   HP    1.2  51  P       04:27:53.18  -0.6 M  1.0  DRO  
    DRO   HP    1.2  51  S       04:28:11.32  -0.0 M  1.0  DRO  
    FSK   HP    1.3   2  P       04:27:54.12  -0.4 M  1.0  FSK  
    FSK   HP    1.3   2  S       04:28:12.99   0.3 M  1.0  FSK  
    PLEV  HP    1.4  30  P       04:27:57.69   0.7 M  1.0  PLEV 
    EVGI  HT    1.5   5  P       04:27:57.23  -0.1 M  1.0  EVGI 
    NYDR  HT    1.5   6  P       04:27:59.09   0.2 M  1.0  NYDR 
    NYDR  HT    1.5   6  S       04:28:20.56   0.1 M  1.0  NYDR 
    TSLK  HT    1.7   4  P       04:28:00.74   0.2 M  1.0  TSLK 
    TSLK  HT    1.7   4  S       04:28:23.26   0.1 M  1.0  TSLK 
    PVO   HP    1.7  29  P       04:28:01.27   0.8 M  1.0  PVO  
    PVO   HP    1.7  29  S       04:28:23.56   0.3 M  1.0  PVO  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.6  27  MLv     2.71  0.52    1.20196      
    RTZL  HT    0.9  14  MLv     2.16 -0.04   0.219607      
    VLS   HL    1.0   4  MLv     2.19 -0.00   0.214863      
    DMLN  HT    1.1 355  MLv     2.31  0.12   0.358599      
    DRO   HP    1.2  51  MLv     1.77 -0.42   0.127152      
    FSK   HP    1.3   2  MLv     2.20  0.01   0.152305      
    PLEV  HP    1.4  30  MLv     1.99 -0.20   0.0780397      
    EVGI  HT    1.5   5  MLv     2.34  0.15    0.17034      
    NYDR  HT    1.5   6  MLv     2.22  0.03   0.0836785      
    TSLK  HT    1.7   4  MLv     2.18 -0.01   0.0919741      
    PVO   HP    1.7  29  MLv     2.12 -0.07   0.0795522