Earthquake Information
 Origin Time
 2021-07-25 20:01:52 (GMT)
 Magnitude
 M 2.5
 Latitude
 38.3245° N
 Longitude
 23.3332° E
 Focal Depth
 11 km
 # of Arrivals
 22
 Location 1.2 km E of Thiva
27.9 km WSW of Chalkida
51.6 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THVAHL0.6 23 P20:01:54.59 0.01.0M
THVAHL0.6 23 S20:01:55.93 -0.21.0M
THI1HL8.8 37 P20:01:55.30 0.21.0M
THI1HL8.8 37 S20:01:57.14 0.01.0M
THI2HL11.9297 P20:01:55.70 0.21.0M
THI2HL11.9297 S20:01:57.83 0.01.0M
VILLHA17.9186 P20:01:56.44 0.01.0M
VILLHA17.9186 S20:01:59.24 -0.11.0M
STFNHA24.7132 P20:01:57.60 0.21.0M
STFNHA24.7132 S20:02:01.05 -0.11.0M
MDRAHA31.6158 P20:01:58.82 0.31.0M
MDRAHA31.6158 S20:02:02.90 -0.11.0M
LTKHP46.4224 P20:02:00.97 0.11.0M
LTKHP46.4224 S20:02:07.17 -0.11.0M
LKRHL46.4321 P20:02:00.92 0.11.0M
LKRHL46.4321 S20:02:07.10 -0.11.0M
MRKAHA47.7 28 P20:02:01.13 0.01.0M
MRKAHA47.7 28 S20:02:07.48 -0.11.0M
LOUTHA48.8220 P20:02:01.31 0.01.0M
LOUTHA48.8220 S20:02:07.93 0.01.0M
ATALHA49.1326 P20:02:01.34 0.01.0M
ATALHA49.1326 S20:02:07.90 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2021ombu
    Description
      region name: Greece
Origin:
    Date                   2021-07-25
    Time                  20:01:52.50
    Latitude              38.3245 deg  +/-      0 km
    Longitude             23.3332 deg  +/-      0 km
    Depth                      11 km   +/-    0 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.12 s
    Azimuthal gap              94 deg

2 Network magnitudes:
    MLv       2.46 +/- 0.39   9            
    M         2.46            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0  23  P       20:01:54.59   0.0 M  1.0  THVA 
    THVA  HL    0.0  23  S       20:01:55.93  -0.2 M  1.0  THVA 
    THI1  HL    0.1  37  P       20:01:55.30   0.2 M  1.0  THI1 
    THI1  HL    0.1  37  S       20:01:57.14   0.0 M  1.0  THI1 
    THI2  HL    0.1 297  P       20:01:55.70   0.2 M  1.0  THI2 
    THI2  HL    0.1 297  S       20:01:57.83   0.0 M  1.0  THI2 
    VILL  HA    0.2 186  P       20:01:56.44   0.0 M  1.0  VILL 
    VILL  HA    0.2 186  S       20:01:59.24  -0.1 M  1.0  VILL 
    STFN  HA    0.2 132  P       20:01:57.60   0.2 M  1.0  STFN 
    STFN  HA    0.2 132  S       20:02:01.05  -0.1 M  1.0  STFN 
    MDRA  HA    0.3 158  P       20:01:58.82   0.3 M  1.0  MDRA 
    MDRA  HA    0.3 158  S       20:02:02.90  -0.1 M  1.0  MDRA 
    LKR   HL    0.4 321  P       20:02:00.92   0.1 M  1.0  LKR  
    LKR   HL    0.4 321  S       20:02:07.10  -0.1 M  1.0  LKR  
    LTK   HP    0.4 224  P       20:02:00.97   0.1 M  1.0  LTK  
    LTK   HP    0.4 224  S       20:02:07.17  -0.1 M  1.0  LTK  
    MRKA  HA    0.4  28  P       20:02:01.13   0.0 M  1.0  MRKA 
    MRKA  HA    0.4  28  S       20:02:07.48  -0.1 M  1.0  MRKA 
    LOUT  HA    0.4 220  P       20:02:01.31   0.0 M  1.0  LOUT 
    LOUT  HA    0.4 220  S       20:02:07.93   0.0 M  1.0  LOUT 
    ATAL  HA    0.4 326  P       20:02:01.34   0.0 M  1.0  ATAL 
    ATAL  HA    0.4 326  S       20:02:07.90  -0.1 M  1.0  ATAL 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0  23  MLv     2.76  0.29    43.6441      
    THI1  HL    0.1  37  MLv     3.05  0.59     53.643      
    THI2  HL    0.1 297  MLv     2.70  0.24    20.0592      
    VILL  HA    0.2 186  MLv     2.34 -0.12    6.25809      
    STFN  HA    0.2 132  MLv     1.91 -0.55    1.55769      
    MDRA  HA    0.3 158  MLv     1.90 -0.57    1.01711      
    LKR   HL    0.4 321  MLv     3.39  0.93    7.31521      
    LTK   HP    0.4 224  MLv     1.72 -0.74    1.10807      
    MRKA  HA    0.4  28  MLv     2.17 -0.29   0.757413      
    LOUT  HA    0.4 220  MLv     2.50  0.04    1.50729      
    ATAL  HA    0.4 326  MLv     2.84  0.38    3.26606