Earthquake Information
 Origin Time
2018-12-04 12:34:03 (GMT)
 Magnitude
M 2.2
 Latitude
37.7745° N
 Longitude
20.4180° E
 Focal Depth
4 km
 # of Arrivals
21
 Location 42.0 km W of Zakynthos
44.7 km S of Argostoli
291.9 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSDAHT40.5 21 P12:34:11.46 0.11.0M
PSDAHT40.5 21 S12:34:17.01 -0.11.0M
VLSHL47.2 19 P12:34:12.35 -0.11.0M
VLSHL47.2 19 S12:34:18.70 -0.41.0M
DMLNHT51.7356 P12:34:13.40 0.21.0M
DMLNHT51.7356 S12:34:20.66 0.31.0M
FSKHP77.2 9 P12:34:17.11 -0.31.0M
FSKHP77.2 9 S12:34:27.80 0.11.0M
AXSHP96.2 61 P12:34:19.85 -0.71.0M
AXSHP96.2 61 S12:34:32.64 -0.51.0M
DROHP115.2 80 P12:34:23.37 -0.21.0M
DROHP115.2 80 S12:34:38.17 -0.41.0M
AGRPCL133.5 59 P12:34:26.09 -0.31.0M
AGRPCL133.5 59 S12:34:44.08 0.51.0M
KLVHL154.9 79 P12:34:29.72 -0.11.0M
KLVHL154.9 79 S12:34:50.00 0.51.0M
PYRGCL156.8 63 P12:34:30.22 0.21.0M
PYRGCL156.8 63 S12:34:50.48 0.51.0M
ANXHP159.8 55 P12:34:30.79 0.21.0M
ANXHP159.8 55 S12:34:50.87 0.01.0M
KALEHA165.6 66 P12:34:31.79 0.41.0M


  Solution details

Event:
    Public ID              nkua2018xsrk
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-04
    Time                  12:34:03.83
    Latitude              37.7745 deg  +/-      2 km
    Longitude             20.4180 deg  +/-      2 km
    Depth                       4 km   +/-    5 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             275 deg

2 Network magnitudes:
    MLv       2.20 +/- 0.08   9            
    M         2.20            9 preferred  

21 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSDA  HT    0.4  21  P       12:34:11.46   0.1 M  1.0  PSDA 
    PSDA  HT    0.4  21  S       12:34:17.01  -0.1 M  1.0  PSDA 
    VLS   HL    0.4  19  P       12:34:12.35  -0.1 M  1.0  VLS  
    VLS   HL    0.4  19  S       12:34:18.70  -0.4 M  1.0  VLS  
    DMLN  HT    0.5 356  P       12:34:13.40   0.2 M  1.0  DMLN 
    DMLN  HT    0.5 356  S       12:34:20.66   0.3 M  1.0  DMLN 
    FSK   HP    0.7   9  P       12:34:17.11  -0.3 M  1.0  FSK  
    FSK   HP    0.7   9  S       12:34:27.80   0.1 M  1.0  FSK  
    AXS   HP    0.9  61  P       12:34:19.85  -0.7 M  1.0  AXS  
    AXS   HP    0.9  61  S       12:34:32.64  -0.5 M  1.0  AXS  
    DRO   HP    1.0  80  P       12:34:23.37  -0.2 M  1.0  DRO  
    DRO   HP    1.0  80  S       12:34:38.17  -0.4 M  1.0  DRO  
    AGRP  CL    1.2  59  P       12:34:26.09  -0.3 M  1.0  AGRP 
    AGRP  CL    1.2  59  S       12:34:44.08   0.5 M  1.0  AGRP 
    KLV   HL    1.4  79  P       12:34:29.72  -0.1 M  1.0  KLV  
    KLV   HL    1.4  79  S       12:34:50.00   0.5 M  1.0  KLV  
    PYRG  CL    1.4  63  P       12:34:30.22   0.2 M  1.0  PYRG 
    PYRG  CL    1.4  63  S       12:34:50.48   0.5 M  1.0  PYRG 
    ANX   HP    1.4  55  P       12:34:30.79   0.2 M  1.0  ANX  
    ANX   HP    1.4  55  S       12:34:50.87   0.0 M  1.0  ANX  
    KALE  HA    1.5  66  P       12:34:31.79   0.4 M  1.0  KALE 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSDA  HT    0.4  21  MLv     2.03 -0.16   0.836721      
    VLS   HL    0.4  19  MLv     2.22  0.03    0.88176      
    DMLN  HT    0.5 356  MLv     2.13 -0.06   0.759301      
    FSK   HP    0.7   9  MLv     2.18 -0.02   0.308722      
    AXS   HP    0.9  61  MLv     2.38  0.18   0.394832      
    DRO   HP    1.0  80  MLv     1.89 -0.31    0.21627      
    AGRP  CL    1.2  59  MLv     2.16 -0.04   0.155751      
    KLV   HL    1.4  79  MLv     2.24  0.04   0.110712      
    PYRG  CL    1.4  63  MLv     2.29  0.09    0.10184      
    ANX   HP    1.4  55  MLv     2.32  0.12   0.165685      
    KALE  HA    1.5  66  MLv     2.19 -0.01   0.116241