Earthquake Information
 Origin Time
2021-02-22 22:40:34 (GMT)
 Magnitude
M 0.8
 Latitude
38.3137° N
 Longitude
21.8480° E
 Focal Depth
9 km
 # of Arrivals
26
 Location 12.6 km NE of Patras
21.7 km WNW of Aegion
168.9 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL14.2310 P22:40:37.13 -0.41.0M
AGRPCL14.2310 S22:40:39.63 -0.31.0M
EFPHP13.6 22 P22:40:37.32 -0.11.0M
EFPHP13.6 22 S22:40:39.90 0.21.0M
LAKAHA14.0126 P22:40:37.72 0.21.0M
LAKAHA14.0126 S22:40:40.00 0.11.0M
MG00CL14.1 38 P22:40:37.40 -0.11.0M
MG00CL14.1 38 S22:40:40.20 0.31.0M
UPRHP6.3238 P22:40:36.19 -0.21.0M
UPRHP6.3238 S22:40:38.22 0.21.0M
AIOACL22.7126 P22:40:38.91 0.01.0M
AIOACL22.7126 S22:40:42.11 -0.21.0M
KALEHA26.9 71 P22:40:39.51 -0.11.0M
KALEHA26.9 71 S22:40:43.67 0.11.0M
ANXHP31.7 12 P22:40:40.32 -0.11.0M
ANXHP31.7 12 S22:40:45.10 0.11.0M
DROHP41.9197 P22:40:42.21 0.21.0M
DROHP41.9197 S22:40:48.03 0.21.0M
KLVHL40.0139 P22:40:41.86 0.11.0M
KLVHL40.0139 S22:40:47.11 -0.31.0M
RLSHL44.1230 P22:40:42.57 0.21.0M
RLSHL44.1230 S22:40:48.28 -0.11.0M
GURHP60.3134 P22:40:45.01 -0.11.0M
GURHP60.3134 S22:40:52.96 -0.31.0M
PDOHP66.0299 P22:40:46.59 0.61.0M
PDOHP66.0299 S22:40:54.84 0.11.0M


  Solution details

Event:
    Public ID              nkua2021dstb
    Description
      region name: Greece
Origin:
    Date                   2021-02-22
    Time                  22:40:34.40
    Latitude              38.3137 deg  +/-      0 km
    Longitude             21.8480 deg  +/-      0 km
    Depth                       9 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.23 s
    Azimuthal gap              62 deg

2 Network magnitudes:
    MLv       0.80 +/- 0.23  11            
    M         0.80           11 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    UPR   HP    0.1 238  P       22:40:36.19  -0.2 M  1.0  UPR  
    UPR   HP    0.1 238  S       22:40:38.22   0.2 M  1.0  UPR  
    EFP   HP    0.1  22  P       22:40:37.32  -0.1 M  1.0  EFP  
    EFP   HP    0.1  22  S       22:40:39.90   0.2 M  1.0  EFP  
    LAKA  HA    0.1 126  P       22:40:37.72   0.2 M  1.0  LAKA 
    LAKA  HA    0.1 126  S       22:40:40.00   0.1 M  1.0  LAKA 
    MG00  CL    0.1  38  P       22:40:37.40  -0.1 M  1.0  MG00 
    MG00  CL    0.1  38  S       22:40:40.20   0.3 M  1.0  MG00 
    AGRP  CL    0.1 310  P       22:40:37.13  -0.4 M  1.0  AGRP 
    AGRP  CL    0.1 310  S       22:40:39.63  -0.3 M  1.0  AGRP 
    AIOA  CL    0.2 126  P       22:40:38.91   0.0 M  1.0  AIOA 
    AIOA  CL    0.2 126  S       22:40:42.11  -0.2 M  1.0  AIOA 
    KALE  HA    0.2  71  P       22:40:39.51  -0.1 M  1.0  KALE 
    KALE  HA    0.2  71  S       22:40:43.67   0.1 M  1.0  KALE 
    ANX   HP    0.3  12  P       22:40:40.32  -0.1 M  1.0  ANX  
    ANX   HP    0.3  12  S       22:40:45.10   0.1 M  1.0  ANX  
    KLV   HL    0.4 139  P       22:40:41.86   0.1 M  1.0  KLV  
    KLV   HL    0.4 139  S       22:40:47.11  -0.3 M  1.0  KLV  
    DRO   HP    0.4 197  P       22:40:42.21   0.2 M  1.0  DRO  
    DRO   HP    0.4 197  S       22:40:48.03   0.2 M  1.0  DRO  
    RLS   HL    0.4 230  P       22:40:42.57   0.2 M  1.0  RLS  
    RLS   HL    0.4 230  S       22:40:48.28  -0.1 M  1.0  RLS  
    GUR   HP    0.5 134  P       22:40:45.01  -0.1 M  1.0  GUR  
    GUR   HP    0.5 134  S       22:40:52.96  -0.3 M  1.0  GUR  
    PDO   HP    0.6 299  P       22:40:46.59   0.6 M  1.0  PDO  
    PDO   HP    0.6 299  S       22:40:54.84   0.1 M  1.0  PDO  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    UPR   HP    0.1 238  MLv     0.24 -0.55    1.10917      
    EFP   HP    0.1  22  MLv     0.54 -0.25   0.126708      
    LAKA  HA    0.1 126  MLv     0.79 -0.01   0.216729      
    MG00  CL    0.1  38  MLv     0.97  0.17   0.422481      
    AGRP  CL    0.1 310  MLv     0.96  0.17    0.32147      
    AIOA  CL    0.2 126  MLv    -0.23 -1.02   0.00328636      
    KALE  HA    0.2  71  MLv     0.53 -0.26   0.0579285      
    ANX   HP    0.3  12  MLv     0.70 -0.09   0.0646513      
    KLV   HL    0.4 139  MLv     0.84  0.05   0.0418916      
    DRO   HP    0.4 197  MLv     0.85  0.05    0.10525      
    RLS   HL    0.4 230  MLv     1.01  0.22   0.0647441      
    GUR   HP    0.5 134  MLv     1.26  0.46   0.0452309      
    PDO   HP    0.6 299  MLv     1.29  0.50   0.0462655