Earthquake Information
 Origin Time
2021-02-22 08:30:19 (GMT)
 Magnitude
M 0.9
 Latitude
38.4262° N
 Longitude
21.8117° E
 Focal Depth
10 km
 # of Arrivals
18
 Location 21.3 km NNE of Patras
30.7 km NW of Aegion
175.0 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL8.4247 P08:30:21.38 -0.11.0M
AGRPCL8.4247 S08:30:23.20 -0.21.0M
EFPHP8.2 89 P08:30:21.62 0.11.0M
EFPHP8.2 89 S08:30:23.43 0.11.0M
MG00CL11.8 96 P08:30:22.12 0.21.0M
MG00CL11.8 96 S08:30:24.39 0.31.0M
ANXHP20.9 27 P08:30:23.42 0.01.0M
ANXHP20.9 27 S08:30:26.57 -0.11.0M
LAKAHA25.3145 P08:30:24.04 0.01.0M
LAKAHA25.3145 S08:30:27.60 -0.21.0M
KALEHA28.9 98 P08:30:24.93 0.31.0M
KALEHA28.9 98 S08:30:28.92 0.01.0M
AXSHP45.8236 P08:30:27.58 0.21.0M
AXSHP45.8236 S08:30:33.79 0.21.0M
DROHP53.4190 P08:30:28.41 -0.21.0M
DROHP53.4190 S08:30:36.02 0.21.0M
KLVHL51.8145 P08:30:28.03 -0.41.0M
KLVHL51.8145 S08:30:35.11 -0.41.0M


  Solution details

Event:
    Public ID              nkua2021drqz
    Description
      region name: Greece
Origin:
    Date                   2021-02-22
    Time                  08:30:19.07
    Latitude              38.4262 deg  +/-      0 km
    Longitude             21.8117 deg  +/-      0 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.19 s
    Azimuthal gap             141 deg

2 Network magnitudes:
    MLv       0.91 +/- 0.26   7            
    M         0.91            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    EFP   HP    0.1  89  P       08:30:21.62   0.1 M  1.0  EFP  
    EFP   HP    0.1  89  S       08:30:23.43   0.1 M  1.0  EFP  
    AGRP  CL    0.1 247  P       08:30:21.38  -0.1 M  1.0  AGRP 
    AGRP  CL    0.1 247  S       08:30:23.20  -0.2 M  1.0  AGRP 
    MG00  CL    0.1  96  P       08:30:22.12   0.2 M  1.0  MG00 
    MG00  CL    0.1  96  S       08:30:24.39   0.3 M  1.0  MG00 
    ANX   HP    0.2  27  P       08:30:23.42   0.0 M  1.0  ANX  
    ANX   HP    0.2  27  S       08:30:26.57  -0.1 M  1.0  ANX  
    LAKA  HA    0.2 145  P       08:30:24.04  -0.0 M  1.0  LAKA 
    LAKA  HA    0.2 145  S       08:30:27.60  -0.2 M  1.0  LAKA 
    KALE  HA    0.3  98  P       08:30:24.93   0.3 M  1.0  KALE 
    KALE  HA    0.3  98  S       08:30:28.92   0.0 M  1.0  KALE 
    AXS   HP    0.4 236  P       08:30:27.58   0.2 M  1.0  AXS  
    AXS   HP    0.4 236  S       08:30:33.79   0.2 M  1.0  AXS  
    KLV   HL    0.5 145  P       08:30:28.03  -0.4 M  1.0  KLV  
    KLV   HL    0.5 145  S       08:30:35.11  -0.4 M  1.0  KLV  
    DRO   HP    0.5 190  P       08:30:28.41  -0.2 M  1.0  DRO  
    DRO   HP    0.5 190  S       08:30:36.02   0.2 M  1.0  DRO  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    EFP   HP    0.1  89  MLv     0.31 -0.61   0.100064      
    AGRP  CL    0.1 247  MLv     1.33  0.42    1.04935      
    MG00  CL    0.1  96  MLv     0.76 -0.16   0.295783      
    ANX   HP    0.2  27  MLv     0.60 -0.31   0.0950703      
    LAKA  HA    0.2 145  MLv     0.66 -0.26   0.0838726      
    KALE  HA    0.3  98  MLv     0.94  0.03   0.131538      
    AXS   HP    0.4 236  MLv     1.10  0.18   0.0711534      
    KLV   HL    0.5 145  MLv     1.34  0.43   0.0671616      
    DRO   HP    0.5 190  MLv     1.03  0.12   0.0828876