Earthquake Information
 Origin Time
2021-02-25 04:21:24 (GMT)
 Magnitude
M 0.8
 Latitude
38.3470° N
 Longitude
21.8572° E
 Focal Depth
9 km
 # of Arrivals
15
 Location 15.7 km NE of Patras
22.5 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
UPRHP9.4221 P04:21:26.86 -0.11.0M
UPRHP9.4221 S04:21:28.94 0.11.0M
EFPHP9.8 26 P04:21:26.99 0.01.0M
EFPHP9.8 26 S04:21:29.27 0.41.0M
MG00CL10.8 46 P04:21:27.15 0.01.0M
MG00CL10.8 46 S04:21:29.26 0.11.0M
AGRPCL12.9295 P04:21:27.31 -0.21.0M
AGRPCL12.9295 S04:21:29.55 -0.21.0M
LAKAHA15.9138 P04:21:28.11 0.11.0M
LAKAHA15.9138 S04:21:30.20 -0.41.0M
AIOACL24.5134 P04:21:29.45 0.21.0M
AIOACL24.5134 S04:21:32.35 -0.61.0M
KLVHL42.4143 P04:21:32.03 -0.21.0M
DROHP45.7196 P04:21:33.12 0.31.0M
DROHP45.7196 S04:21:39.58 0.51.0M


  Solution details

Event:
    Public ID              nkua2021dwvh
    Description
      region name: Greece
Origin:
    Date                   2021-02-25
    Time                  04:21:24.53
    Latitude              38.3470 deg  +/-      1 km
    Longitude             21.8572 deg  +/-      1 km
    Depth                       9 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.25 s
    Azimuthal gap              91 deg

2 Network magnitudes:
    MLv       0.79 +/- 0.27   6            
    M         0.79            6 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    UPR   HP    0.1 221  P       04:21:26.86  -0.1 M  1.0  UPR  
    UPR   HP    0.1 221  S       04:21:28.94   0.1 M  1.0  UPR  
    EFP   HP    0.1  26  P       04:21:26.99  -0.0 M  1.0  EFP  
    EFP   HP    0.1  26  S       04:21:29.27   0.4 M  1.0  EFP  
    MG00  CL    0.1  46  P       04:21:27.15   0.0 M  1.0  MG00 
    MG00  CL    0.1  46  S       04:21:29.26   0.1 M  1.0  MG00 
    AGRP  CL    0.1 295  P       04:21:27.31  -0.2 M  1.0  AGRP 
    AGRP  CL    0.1 295  S       04:21:29.55  -0.2 M  1.0  AGRP 
    LAKA  HA    0.1 138  P       04:21:28.11   0.1 M  1.0  LAKA 
    LAKA  HA    0.1 138  S       04:21:30.20  -0.4 M  1.0  LAKA 
    AIOA  CL    0.2 134  P       04:21:29.45   0.2 M  1.0  AIOA 
    AIOA  CL    0.2 134  S       04:21:32.35  -0.6 M  1.0  AIOA 
    KLV   HL    0.4 143  P       04:21:32.03  -0.2 M  1.0  KLV  
    DRO   HP    0.4 196  P       04:21:33.12   0.3 M  1.0  DRO  
    DRO   HP    0.4 196  S       04:21:39.58   0.5 M  1.0  DRO  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    UPR   HP    0.1 221  MLv     0.43 -0.36    1.43147      
    EFP   HP    0.1  26  MLv     0.53 -0.25   0.153725      
    MG00  CL    0.1  46  MLv     1.03  0.24   0.587797      
    AGRP  CL    0.1 295  MLv     0.84  0.05   0.259394      
    LAKA  HA    0.1 138  MLv     0.75 -0.03    0.18005      
    AIOA  CL    0.2 134  MLv     0.11 -0.68   0.00640911      
    KLV   HL    0.4 143  MLv     1.48  0.69   0.158341      
    DRO   HP    0.4 196  MLv     1.13  0.35    0.16196