Earthquake Information
 Origin Time
2021-02-25 23:40:30 (GMT)
 Magnitude
M 1.8
 Latitude
38.3462° N
 Longitude
21.8523° E
 Focal Depth
7 km
 # of Arrivals
42
 Location 15.3 km NE of Patras
22.8 km WNW of Aegion
169.3 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
DRESHA2.9179 P23:40:32.03 -0.41.0M
DRESHA2.9179 S23:40:33.15 -0.41.0M
UPRHP9.0220 P23:40:33.09 -0.11.0M
UPRHP9.0220 S23:40:35.20 0.31.0M
EFPHP10.1 28 P23:40:33.31 0.01.0M
EFPHP10.1 28 S23:40:35.33 0.21.0M
MG00CL11.2 47 P23:40:33.53 0.01.0M
MG00CL11.2 47 S23:40:35.70 0.31.0M
PATCHL11.7223 P23:40:33.76 0.21.0M
PATCHL11.7223 S23:40:36.17 0.61.0M
AGRPCL12.6296 P23:40:33.43 -0.31.0M
AGRPCL12.6296 S23:40:35.66 -0.21.0M
LAKAHA16.1137 P23:40:34.32 0.01.0M
LAKAHA16.1137 S23:40:36.65 -0.31.0M
PATGHL16.2223 P23:40:34.56 0.31.0M
PATGHL16.2223 S23:40:37.79 0.91.0M
AGEOCL20.5116 P23:40:35.11 0.11.0M
AGEOCL20.5116 S23:40:38.58 0.51.0M
AIGSHA23.2117 P23:40:35.54 0.11.0M
AIGSHA23.2117 S23:40:39.16 0.31.0M
AIOACL24.7133 P23:40:35.71 0.01.0M
KALEHA25.6 79 P23:40:35.85 -0.11.0M
KALEHA25.6 79 S23:40:39.61 -0.11.0M
ANXHP28.1 12 P23:40:36.28 -0.11.0M
ANXHP28.1 12 S23:40:40.60 0.11.0M
MSL1HI37.4274 P23:40:37.52 -0.31.0M
MSL1HI37.4274 S23:40:43.26 0.31.0M
PLEVHP39.5281 P23:40:37.57 -0.61.0M
PLEVHP39.5281 S23:40:43.30 -0.31.0M
PVOHP41.4316 P23:40:38.50 0.11.0M
PVOHP41.4316 S23:40:44.26 0.11.0M
KLV1HI41.4147 P23:40:38.47 0.01.0M
KLV1HI41.4147 S23:40:43.96 -0.31.0M
KLVHL42.5142 P23:40:38.33 -0.41.0M
KLVHL42.5142 S23:40:44.00 -0.61.0M
AXSHP44.8248 P23:40:39.11 0.11.0M
AXSHP44.8248 S23:40:44.90 -0.21.0M
DROHP45.5196 P23:40:39.03 -0.11.0M
DROHP45.5196 S23:40:45.78 0.41.0M
RLSHL46.8226 P23:40:39.52 0.21.0M
RLSHL46.8226 S23:40:45.99 0.31.0M
EVRHL63.5357 P23:40:42.08 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021dyhn
    Description
      region name: Greece
Origin:
    Date                   2021-02-25
    Time                  23:40:30.92
    Latitude              38.3462 deg  +/-      0 km
    Longitude             21.8523 deg  +/-      0 km
    Depth                       7 km   +/-    0 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap              40 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.20  18            
    M         1.77           18 preferred  

42 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    DRES  HA    0.0 179  P       23:40:32.03  -0.4 M  1.0  DRES 
    DRES  HA    0.0 179  S       23:40:33.15  -0.4 M  1.0  DRES 
    UPR   HP    0.1 220  P       23:40:33.09  -0.1 M  1.0  UPR  
    UPR   HP    0.1 220  S       23:40:35.20   0.3 M  1.0  UPR  
    EFP   HP    0.1  28  P       23:40:33.31  -0.0 M  1.0  EFP  
    EFP   HP    0.1  28  S       23:40:35.33   0.2 M  1.0  EFP  
    MG00  CL    0.1  47  P       23:40:33.53   0.0 M  1.0  MG00 
    MG00  CL    0.1  47  S       23:40:35.70   0.3 M  1.0  MG00 
    PATC  HL    0.1 223  P       23:40:33.76   0.2 M  1.0  PATC 
    PATC  HL    0.1 223  S       23:40:36.17   0.6 M  1.0  PATC 
    AGRP  CL    0.1 296  P       23:40:33.43  -0.3 M  1.0  AGRP 
    AGRP  CL    0.1 296  S       23:40:35.66  -0.2 M  1.0  AGRP 
    LAKA  HA    0.1 137  P       23:40:34.32  -0.0 M  1.0  LAKA 
    LAKA  HA    0.1 137  S       23:40:36.65  -0.3 M  1.0  LAKA 
    PATG  HL    0.1 223  P       23:40:34.56   0.3 M  1.0  PATG 
    PATG  HL    0.1 223  S       23:40:37.79   0.9 M  1.0  PATG 
    AGEO  CL    0.2 116  P       23:40:35.11   0.1 M  1.0  AGEO 
    AGEO  CL    0.2 116  S       23:40:38.58   0.5 M  1.0  AGEO 
    AIGS  HA    0.2 117  P       23:40:35.54   0.1 M  1.0  AIGS 
    AIGS  HA    0.2 117  S       23:40:39.16   0.3 M  1.0  AIGS 
    AIOA  CL    0.2 133  P       23:40:35.71  -0.0 M  1.0  AIOA 
    KALE  HA    0.2  79  P       23:40:35.85  -0.1 M  1.0  KALE 
    KALE  HA    0.2  79  S       23:40:39.61  -0.1 M  1.0  KALE 
    ANX   HP    0.3  12  P       23:40:36.28  -0.1 M  1.0  ANX  
    ANX   HP    0.3  12  S       23:40:40.60   0.1 M  1.0  ANX  
    MSL1  HI    0.3 274  P       23:40:37.52  -0.3 M  1.0  MSL1 
    MSL1  HI    0.3 274  S       23:40:43.26   0.3 M  1.0  MSL1 
    PLEV  HP    0.4 281  P       23:40:37.57  -0.6 M  1.0  PLEV 
    PLEV  HP    0.4 281  S       23:40:43.30  -0.3 M  1.0  PLEV 
    KLV1  HI    0.4 147  P       23:40:38.47  -0.0 M  1.0  KLV1 
    KLV1  HI    0.4 147  S       23:40:43.96  -0.3 M  1.0  KLV1 
    PVO   HP    0.4 316  P       23:40:38.50   0.1 M  1.0  PVO  
    PVO   HP    0.4 316  S       23:40:44.26   0.1 M  1.0  PVO  
    KLV   HL    0.4 142  P       23:40:38.33  -0.4 M  1.0  KLV  
    KLV   HL    0.4 142  S       23:40:44.00  -0.6 M  1.0  KLV  
    AXS   HP    0.4 248  P       23:40:39.11   0.1 M  1.0  AXS  
    AXS   HP    0.4 248  S       23:40:44.90  -0.2 M  1.0  AXS  
    DRO   HP    0.4 196  P       23:40:39.03  -0.1 M  1.0  DRO  
    DRO   HP    0.4 196  S       23:40:45.78   0.4 M  1.0  DRO  
    RLS   HL    0.4 226  P       23:40:39.52   0.2 M  1.0  RLS  
    RLS   HL    0.4 226  S       23:40:45.99   0.3 M  1.0  RLS  
    EVR   HL    0.6 357  P       23:40:42.08  -0.1 M  1.0  EVR  

22 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    DRES  HA    0.0 179  MLv     2.46  0.69    19.2026      
    UPR   HP    0.1 220  MLv     1.08 -0.69    6.47793      
    EFP   HP    0.1  28  MLv     1.55 -0.22    1.58023      
    MG00  CL    0.1  47  MLv     1.91  0.14    4.37809      
    PATC  HL    0.1 223  MLv     2.20  0.44    6.46135      
    AGRP  CL    0.1 296  MLv     1.81  0.04    2.50291      
    LAKA  HA    0.1 137  MLv     1.47 -0.30   0.918395      
    PATG  HL    0.1 223  MLv     1.92  0.15    2.58518      
    AGEO  CL    0.2 116  MLv     1.54 -0.23   0.242301      
    AIGS  HA    0.2 117  MLv     2.35  0.59    4.73069      
    AIOA  CL    0.2 133  MLv     0.99 -0.78   0.0477337      
    KALE  HA    0.2  79  MLv     1.54 -0.22   0.639704      
    ANX   HP    0.3  12  MLv     1.82  0.05    1.03813      
    MSL1  HI    0.3 274  MLv     1.96  0.19   0.842072      
    PLEV  HP    0.4 281  MLv     1.61 -0.15    0.33705      
    KLV1  HI    0.4 147  MLv     1.97  0.20   0.679849      
    PVO   HP    0.4 316  MLv     1.95  0.18    0.65517      
    KLV   HL    0.4 142  MLv     1.67 -0.10   0.245547      
    AXS   HP    0.4 248  MLv     1.42 -0.35   0.158364      
    DRO   HP    0.4 196  MLv     1.77 -0.00   0.702413      
    RLS   HL    0.4 226  MLv     1.67 -0.10   0.251459      
    EVR   HL    0.6 357  MLv     2.11  0.35   0.314349