Earthquake Information
 Origin Time
2019-07-21 18:46:20 (GMT)
 Magnitude
M 2.4
 Latitude
37.7458° N
 Longitude
20.9642° E
 Focal Depth
2 km
 # of Arrivals
42
 Location 7.9 km SE of Zakynthos
31.6 km WSW of Andravida
244.5 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP11.9250 P18:46:23.03 -0.11.0M
LTHKHP11.9250 S18:46:25.58 0.51.0M
KRI1HI15.9234 P18:46:23.50 -0.41.0M
KRI1HI15.9234 S18:46:26.57 0.11.0M
PSDAHT52.8321 P18:46:30.08 -0.21.0M
PSDAHT52.8321 S18:46:37.50 -0.21.0M
RLSHL55.8 52 P18:46:30.68 -0.11.0M
RLSHL55.8 52 S18:46:38.05 -0.61.0M
VLSHL58.1325 P18:46:30.82 -0.41.0M
AXSHP61.8 36 P18:46:32.13 0.41.0M
AXSHP61.8 36 S18:46:39.58 -0.71.0M
DMLNHT75.4316 P18:46:34.14 0.11.0M
FSKHP86.8336 P18:46:35.54 -0.31.0M
FSKHP86.8336 S18:46:47.43 -0.11.0M
AGRPCL98.2 43 P18:46:37.85 0.11.0M
AGRPCL98.2 43 S18:46:51.08 0.31.0M
ITMHL105.7127 P18:46:38.97 0.01.0M
ITMHL105.7127 S18:46:52.96 0.01.0M
ZIRICL106.9 54 P18:46:39.29 0.21.0M
ZIRICL106.9 54 S18:46:53.37 0.21.0M
PVOHP108.6 27 P18:46:39.99 0.61.0M
PVOHP108.6 27 S18:46:53.98 0.41.0M
KLVHL109.2 72 P18:46:39.58 0.01.0M
KLVHL109.2 72 S18:46:54.44 0.41.0M
NYDRHT110.1348 P18:46:39.24 -0.31.0M
NYDRHT110.1348 S18:46:54.59 0.61.0M
EFPHP111.9 48 P18:46:39.94 0.01.0M
EFPHP111.9 48 S18:46:55.16 0.61.0M
MG00CL113.7 49 P18:46:40.02 -0.21.0M
MG00CL113.7 49 S18:46:55.48 0.41.0M
PYRGCL118.1 51 P18:46:40.71 -0.21.0M
GURHP122.9 80 P18:46:42.38 0.61.0M
GURHP122.9 80 S18:46:57.71 -0.21.0M
TSLKHT123.0347 P18:46:41.57 -0.11.0M
TSLKHT123.0347 S18:46:57.54 -0.11.0M
KALEHA125.5 55 P18:46:41.91 -0.21.0M
AMPLHP132.6 9 P18:46:43.37 0.21.0M
AMPLHP132.6 9 S18:47:01.10 0.81.0M
MAKRHA173.8 36 P18:46:49.78 0.21.0M
MAKRHA173.8 36 S18:47:11.71 0.11.0M
TETRHL179.8 9 P18:46:50.58 0.21.0M
TETRHL179.8 9 S18:47:12.65 -0.31.0M


  Solution details

Event:
    Public ID              nkua2019oerh
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-07-21
    Time                  18:46:20.55
    Latitude              37.7458 deg  +/-      0 km
    Longitude             20.9642 deg  +/-      0 km
    Depth                       2 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.27 s
    Azimuthal gap             108 deg

2 Network magnitudes:
    MLv       2.40 +/- 0.10  19            
    M         2.40           19 preferred  

42 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.1 250  P       18:46:23.03  -0.1 M  1.0  LTHK 
    LTHK  HP    0.1 250  S       18:46:25.58   0.5 M  1.0  LTHK 
    KRI1  HI    0.1 234  P       18:46:23.50  -0.4 M  1.0  KRI1 
    KRI1  HI    0.1 234  S       18:46:26.57   0.1 M  1.0  KRI1 
    PSDA  HT    0.5 321  P       18:46:30.08  -0.2 M  1.0  PSDA 
    PSDA  HT    0.5 321  S       18:46:37.50  -0.2 M  1.0  PSDA 
    RLS   HL    0.5  52  P       18:46:30.68  -0.1 M  1.0  RLS  
    RLS   HL    0.5  52  S       18:46:38.05  -0.6 M  1.0  RLS  
    VLS   HL    0.5 325  P       18:46:30.82  -0.4 M  1.0  VLS  
    AXS   HP    0.6  36  P       18:46:32.13   0.4 M  1.0  AXS  
    AXS   HP    0.6  36  S       18:46:39.58  -0.7 M  1.0  AXS  
    DMLN  HT    0.7 316  P       18:46:34.14   0.1 M  1.0  DMLN 
    FSK   HP    0.8 336  P       18:46:35.54  -0.3 M  1.0  FSK  
    FSK   HP    0.8 336  S       18:46:47.43  -0.1 M  1.0  FSK  
    AGRP  CL    0.9  43  P       18:46:37.85   0.1 M  1.0  AGRP 
    AGRP  CL    0.9  43  S       18:46:51.08   0.3 M  1.0  AGRP 
    ITM   HL    1.0 127  P       18:46:38.97   0.0 M  1.0  ITM  
    ITM   HL    1.0 127  S       18:46:52.96  -0.0 M  1.0  ITM  
    ZIRI  CL    1.0  54  P       18:46:39.29   0.2 M  1.0  ZIRI 
    ZIRI  CL    1.0  54  S       18:46:53.37   0.2 M  1.0  ZIRI 
    PVO   HP    1.0  27  P       18:46:39.99   0.6 M  1.0  PVO  
    PVO   HP    1.0  27  S       18:46:53.98   0.4 M  1.0  PVO  
    KLV   HL    1.0  72  P       18:46:39.58  -0.0 M  1.0  KLV  
    KLV   HL    1.0  72  S       18:46:54.44   0.4 M  1.0  KLV  
    NYDR  HT    1.0 348  P       18:46:39.24  -0.3 M  1.0  NYDR 
    NYDR  HT    1.0 348  S       18:46:54.59   0.6 M  1.0  NYDR 
    EFP   HP    1.0  48  P       18:46:39.94   0.0 M  1.0  EFP  
    EFP   HP    1.0  48  S       18:46:55.16   0.6 M  1.0  EFP  
    MG00  CL    1.0  49  P       18:46:40.02  -0.2 M  1.0  MG00 
    MG00  CL    1.0  49  S       18:46:55.48   0.4 M  1.0  MG00 
    PYRG  CL    1.1  51  P       18:46:40.71  -0.2 M  1.0  PYRG 
    TSLK  HT    1.1 347  P       18:46:41.57  -0.1 M  1.0  TSLK 
    TSLK  HT    1.1 347  S       18:46:57.54  -0.1 M  1.0  TSLK 
    GUR   HP    1.1  80  P       18:46:42.38   0.6 M  1.0  GUR  
    GUR   HP    1.1  80  S       18:46:57.71  -0.2 M  1.0  GUR  
    KALE  HA    1.1  55  P       18:46:41.91  -0.2 M  1.0  KALE 
    AMPL  HP    1.2   9  P       18:46:43.37   0.2 M  1.0  AMPL 
    AMPL  HP    1.2   9  S       18:47:01.10   0.8 M  1.0  AMPL 
    MAKR  HA    1.6  36  P       18:46:49.78   0.2 M  1.0  MAKR 
    MAKR  HA    1.6  36  S       18:47:11.71   0.1 M  1.0  MAKR 
    TETR  HL    1.6   9  P       18:46:50.58   0.2 M  1.0  TETR 
    TETR  HL    1.6   9  S       18:47:12.65  -0.3 M  1.0  TETR 

23 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.1 250  MLv     2.34 -0.06    8.79356      
    KRI1  HI    0.1 234  MLv     2.65  0.25    14.1902      
    PSDA  HT    0.5 321  MLv     2.85  0.45    2.70441      
    RLS   HL    0.5  52  MLv     2.19 -0.21   0.496182      
    VLS   HL    0.5 325  MLv     2.54  0.14   0.974863      
    AXS   HP    0.6  36  MLv     2.32 -0.08   0.515701      
    DMLN  HT    0.7 316  MLv     2.64  0.24    1.26467      
    FSK   HP    0.8 336  MLv     2.31 -0.09   0.376174      
    AGRP  CL    0.9  43  MLv     2.39 -0.01   0.396073      
    ITM   HL    1.0 127  MLv     2.36 -0.04   0.340338      
    ZIRI  CL    1.0  54  MLv     2.49  0.09    0.45536      
    PVO   HP    1.0  27  MLv     2.38 -0.02   0.342622      
    KLV   HL    1.0  72  MLv     2.35 -0.06   0.239464      
    NYDR  HT    1.0 348  MLv     2.55  0.15   0.364639      
    EFP   HP    1.0  48  MLv     2.23 -0.17   0.234078      
    MG00  CL    1.0  49  MLv     2.36 -0.04   0.401305      
    PYRG  CL    1.1  51  MLv     2.37 -0.04   0.188609      
    TSLK  HT    1.1 347  MLv     2.51  0.11   0.395245      
    GUR   HP    1.1  80  MLv     2.59  0.18    0.46987      
    KALE  HA    1.1  55  MLv     2.30 -0.11   0.233489      
    AMPL  HP    1.2   9  MLv     2.32 -0.08   0.230048      
    MAKR  HA    1.6  36  MLv     2.26 -0.14   0.187663      
    TETR  HL    1.6   9  MLv     2.34 -0.06    0.13854