Earthquake Information
 Origin Time
2021-09-16 11:25:45 (GMT)
 Magnitude
M 2.5
 Latitude
37.7945° N
 Longitude
20.0848° E
 Focal Depth
4 km
 # of Arrivals
37
 Location 54.6 km SW of Argostoli
71.2 km W of Zakynthos
320.8 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
DMLNHT55.5 27 P11:25:55.32 -0.61.0M
DMLNHT55.5 27 S11:26:03.00 -0.51.0M
PSDAHT56.4 51 P11:25:55.50 -0.51.0M
PSDAHT56.4 51 S11:26:03.42 -0.31.0M
LTHKHP66.8 98 P11:25:57.63 -0.11.0M
LTHKHP66.8 98 S11:26:06.08 -0.71.0M
RTZLHT67.9 63 P11:25:57.46 -0.41.0M
RTZLHT67.9 63 S11:26:06.61 -0.51.0M
VLSHL61.3 46 P11:25:56.23 -0.61.0M
VLSHL61.3 46 S11:26:04.85 -0.41.0M
EVGIHT104.6 29 P11:26:03.43 -0.41.0M
EVGIHT104.6 29 S11:26:17.24 -0.31.0M
DRAGHT107.8 23 P11:26:04.45 0.11.0M
DRAGHT107.8 23 S11:26:18.02 -0.41.0M
NYDRHT115.4 28 P11:26:06.07 0.61.0M
NYDRHT115.4 28 S11:26:20.44 -0.11.0M
AXSHP121.7 69 P11:26:07.18 0.61.0M
AXSHP121.7 69 S11:26:22.61 0.31.0M
LKD2HT121.4 24 P11:26:07.06 0.61.0M
LKD2HT121.4 24 S11:26:22.17 -0.11.0M
RLSHL124.5 77 P11:26:07.07 0.11.0M
RLSHL124.5 77 S11:26:23.58 0.41.0M
TSLKHT124.9 24 P11:26:07.80 0.81.0M
TSLKHT124.9 24 S11:26:23.23 0.11.0M
PDOHP131.2 47 P11:26:08.19 0.21.0M
PDOHP131.2 47 S11:26:25.29 0.31.0M
PLEVHP134.6 59 P11:26:09.26 0.71.0M
PLEVHP134.6 59 S11:26:26.37 0.51.0M
AGRPCL158.2 65 P11:26:12.56 0.31.0M
AMPLHP159.4 38 P11:26:11.83 -0.61.0M
AMPLHP159.4 38 S11:26:33.53 0.91.0M
PVOHP155.6 54 P11:26:12.05 0.31.0M
PVOHP155.6 54 S11:26:32.52 1.01.0M
TETRHL201.0 31 P11:26:17.78 -0.41.0M
TETRHL201.0 31 S11:26:42.54 -0.21.0M
PRMDHP212.0 25 P11:26:19.25 -0.31.0M
PRMDHP212.0 25 S11:26:45.05 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021segk
    Description
      region name: Ionian Sea
Origin:
    Date                   2021-09-16
    Time                  11:25:45.78
    Latitude              37.7945 deg  +/-      2 km
    Longitude             20.0848 deg  +/-      2 km
    Depth                       4 km   +/-    3 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.44 s
    Azimuthal gap             285 deg

2 Network magnitudes:
    MLv       2.55 +/- 0.17  15            
    M         2.55           15 preferred  

37 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    DMLN  HT    0.5  27  P       11:25:55.32  -0.6 M  1.0  DMLN 
    DMLN  HT    0.5  27  S       11:26:03.00  -0.5 M  1.0  DMLN 
    PSDA  HT    0.5  51  P       11:25:55.50  -0.5 M  1.0  PSDA 
    PSDA  HT    0.5  51  S       11:26:03.42  -0.3 M  1.0  PSDA 
    VLS   HL    0.6  46  P       11:25:56.23  -0.6 M  1.0  VLS  
    VLS   HL    0.6  46  S       11:26:04.85  -0.4 M  1.0  VLS  
    LTHK  HP    0.6  98  P       11:25:57.63  -0.1 M  1.0  LTHK 
    LTHK  HP    0.6  98  S       11:26:06.08  -0.7 M  1.0  LTHK 
    RTZL  HT    0.6  63  P       11:25:57.46  -0.4 M  1.0  RTZL 
    RTZL  HT    0.6  63  S       11:26:06.61  -0.5 M  1.0  RTZL 
    EVGI  HT    0.9  29  P       11:26:03.43  -0.4 M  1.0  EVGI 
    EVGI  HT    0.9  29  S       11:26:17.24  -0.3 M  1.0  EVGI 
    DRAG  HT    1.0  23  P       11:26:04.45   0.1 M  1.0  DRAG 
    DRAG  HT    1.0  23  S       11:26:18.02  -0.4 M  1.0  DRAG 
    NYDR  HT    1.0  28  P       11:26:06.07   0.6 M  1.0  NYDR 
    NYDR  HT    1.0  28  S       11:26:20.44  -0.1 M  1.0  NYDR 
    LKD2  HT    1.1  24  P       11:26:07.06   0.6 M  1.0  LKD2 
    LKD2  HT    1.1  24  S       11:26:22.17  -0.1 M  1.0  LKD2 
    AXS   HP    1.1  69  P       11:26:07.18   0.6 M  1.0  AXS  
    AXS   HP    1.1  69  S       11:26:22.61   0.3 M  1.0  AXS  
    RLS   HL    1.1  77  P       11:26:07.07   0.1 M  1.0  RLS  
    RLS   HL    1.1  77  S       11:26:23.58   0.4 M  1.0  RLS  
    TSLK  HT    1.1  24  P       11:26:07.80   0.8 M  1.0  TSLK 
    TSLK  HT    1.1  24  S       11:26:23.23   0.1 M  1.0  TSLK 
    PDO   HP    1.2  47  P       11:26:08.19   0.2 M  1.0  PDO  
    PDO   HP    1.2  47  S       11:26:25.29   0.3 M  1.0  PDO  
    PLEV  HP    1.2  59  P       11:26:09.26   0.7 M  1.0  PLEV 
    PLEV  HP    1.2  59  S       11:26:26.37   0.5 M  1.0  PLEV 
    PVO   HP    1.4  54  P       11:26:12.05   0.3 M  1.0  PVO  
    PVO   HP    1.4  54  S       11:26:32.52   1.0 M  1.0  PVO  
    AGRP  CL    1.4  65  P       11:26:12.56   0.3 M  1.0  AGRP 
    AMPL  HP    1.4  38  P       11:26:11.83  -0.6 M  1.0  AMPL 
    AMPL  HP    1.4  38  S       11:26:33.53   0.9 M  1.0  AMPL 
    TETR  HL    1.8  31  P       11:26:17.78  -0.4 M  1.0  TETR 
    TETR  HL    1.8  31  S       11:26:42.54  -0.2 M  1.0  TETR 
    PRMD  HP    1.9  25  P       11:26:19.25  -0.3 M  1.0  PRMD 
    PRMD  HP    1.9  25  S       11:26:45.05  -0.1 M  1.0  PRMD 

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    DMLN  HT    0.5  27  MLv     2.73  0.18    2.43468      
    PSDA  HT    0.5  51  MLv     2.66  0.11    1.41388      
    VLS   HL    0.6  46  MLv     2.74  0.19     1.3626      
    LTHK  HP    0.6  98  MLv     2.79  0.23    1.41735      
    RTZL  HT    0.6  63  MLv     2.33 -0.22   0.492128      
    EVGI  HT    0.9  29  MLv     2.70  0.15   0.761017      
    DRAG  HT    1.0  23  MLv     3.99  1.44   0.938211      
    NYDR  HT    1.0  28  MLv     2.85  0.30   0.682313      
    LKD2  HT    1.1  24  MLv     2.54 -0.01   0.428197      
    AXS   HP    1.1  69  MLv     2.07 -0.48   0.144011      
    RLS   HL    1.1  77  MLv     2.07 -0.48   0.141858      
    TSLK  HT    1.1  24  MLv     2.73  0.18   0.634109      
    PDO   HP    1.2  47  MLv     2.60  0.05   0.438169      
    PLEV  HP    1.2  59  MLv     2.25 -0.30   0.190431      
    PVO   HP    1.4  54  MLv     2.41 -0.14   0.216111      
    AGRP  CL    1.4  65  MLv     2.27 -0.28   0.151452      
    AMPL  HP    1.4  38  MLv     2.41 -0.15   0.203655      
    TETR  HL    1.8  31  MLv     2.60  0.04    0.19552      
    PRMD  HP    1.9  25  MLv     2.49 -0.06   0.133852