Earthquake Information
 Origin Time
2021-03-04 20:31:54 (GMT)
 Magnitude
M 1.9
 Latitude
38.3757° N
 Longitude
21.8586° E
 Focal Depth
6 km
 # of Arrivals
16
 Location 18.2 km NE of Patras
24.1 km NW of Aegion
169.6 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL12.0281 P20:31:56.72 -0.51.0A
EFPHP7.0 36 P20:31:56.14 -0.21.0A
PATCHL14.6216 P20:31:58.40 0.81.0A
UPRHP12.0212 P20:31:56.96 -0.21.0A
VVKHP6.6322 P20:31:56.03 -0.31.0A
AGEOCL21.7125 P20:31:58.74 0.01.0A
AIOACL26.7139 P20:31:59.28 -0.31.0A
ANXHP24.8 13 P20:31:59.24 0.01.0A
KALEHA24.6 86 P20:31:59.98 0.71.0A
AXSHP46.6245 P20:32:03.00 0.21.0A
DROHP48.8195 P20:32:02.88 -0.31.0A
PLEVHP39.5276 P20:32:01.00 -0.71.0A
PVOHP39.5313 P20:32:02.05 0.41.0A
RLSHL49.5224 P20:32:03.24 -0.11.0A
VLSHL113.0259 P20:32:14.64 1.01.0A
GVDSHC439.5153 P20:32:54.75 -0.51.0A


  Solution details

Event:
    Public ID              nkua2021ekvv
    Description
      region name: Greece
Origin:
    Date                   2021-03-04
    Time                  20:31:54.19  +/-    0.5 s
    Latitude              38.3757 deg  +/-      2 km
    Longitude             21.8586 deg  +/-      2 km
    Depth                       6 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.48 s
    Azimuthal gap              51 deg

2 Network magnitudes:
    MLv       1.86 +/- 0.26  13            
    M         1.86           13 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VVK   HP    0.1 322  P       20:31:56.03  -0.3 A  1.0  VVK  
    EFP   HP    0.1  36  P       20:31:56.14  -0.2 A  1.0  EFP  
    UPR   HP    0.1 212  P       20:31:56.96  -0.2 A  1.0  UPR  
    AGRP  CL    0.1 281  P       20:31:56.72  -0.5 A  1.0  AGRP 
    PATC  HL    0.1 216  P       20:31:58.40   0.8 A  1.0  PATC 
    AGEO  CL    0.2 125  P       20:31:58.74  -0.0 A  1.0  AGEO 
    KALE  HA    0.2  86  P       20:31:59.98   0.7 A  1.0  KALE 
    ANX   HP    0.2  13  P       20:31:59.24  -0.0 A  1.0  ANX  
    AIOA  CL    0.2 139  P       20:31:59.28  -0.3 A  1.0  AIOA 
    PVO   HP    0.4 313  P       20:32:02.05   0.4 A  1.0  PVO  
    PLEV  HP    0.4 276  P       20:32:01.00  -0.7 A  1.0  PLEV 
    AXS   HP    0.4 245  P       20:32:03.00   0.2 A  1.0  AXS  
    DRO   HP    0.4 195  P       20:32:02.88  -0.3 A  1.0  DRO  
    RLS   HL    0.4 224  P       20:32:03.24  -0.1 A  1.0  RLS  
    VLS   HL    1.0 259  P       20:32:14.64   1.0 A  1.0  VLS  
    GVDS  HC    4.0 153  P       20:32:54.75  -0.5 A  1.0  GVDS 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VVK   HP    0.1 322  MLv     1.15 -0.70    3.61646      
    EFP   HP    0.1  36  MLv     1.58 -0.28    2.01301      
    UPR   HP    0.1 212  MLv     0.85 -1.01    3.23458      
    AGRP  CL    0.1 281  MLv     1.52 -0.33      1.326      
    PATC  HL    0.1 216  MLv     1.89  0.03    2.65231      
    AGEO  CL    0.2 125  MLv     1.50 -0.36   0.206494      
    KALE  HA    0.2  86  MLv     1.85 -0.00    1.38137      
    ANX   HP    0.2  13  MLv     1.93  0.08    1.64167      
    PVO   HP    0.4 313  MLv     2.05  0.19   0.921172      
    PLEV  HP    0.4 276  MLv     1.97  0.11   0.765013      
    AXS   HP    0.4 245  MLv     2.03  0.17   0.585072      
    DRO   HP    0.4 195  MLv     1.85 -0.01    0.70848      
    RLS   HL    0.4 224  MLv     2.23  0.37   0.780483      
    VLS   HL    1.0 259  MLv     2.69  0.83   0.665436      
    GVDS  HC    4.0 153  MLv     4.27  2.41    0.75467