Earthquake Information
 Origin Time
2021-08-04 00:21:20 (GMT)
 Magnitude
M 2.4
 Latitude
36.0435° N
 Longitude
21.9803° E
 Focal Depth
4 km
 # of Arrivals
17
 Location 89.6 km SSE of Methoni
96.0 km WSW of Kithira
266.0 km SW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KTHRHC93.7 76 P00:21:36.81 0.11.0M
KTHRHC93.7 76 S00:21:48.29 -0.81.0M
PYLHP97.1347 P00:21:36.52 -0.61.0M
KTHAHL100.0 76 P00:21:37.57 -0.11.0M
KTHAHL100.0 76 S00:21:50.26 -0.51.0M
STPGHC100.9 11 P00:21:37.52 -0.21.0M
STPGHC100.9 11 S00:21:51.25 0.31.0M
VLIHL114.5 49 P00:21:40.23 0.31.0M
VLIHL114.5 49 S00:21:54.68 -0.11.0M
ANKYHL120.5 99 P00:21:41.02 0.11.0M
ANKYHL120.5 99 S00:21:56.33 -0.21.0M
ITMHL126.3358 P00:21:41.70 -0.11.0M
ITMHL126.3358 S00:21:58.07 0.01.0M
VLXHP151.8 14 P00:21:45.78 0.01.0M
VLXHP151.8 14 S00:22:05.67 0.61.0M
RODPHC169.1108 P00:21:48.89 0.51.0M
RODPHC169.1108 S00:22:10.17 0.41.0M


  Solution details

Event:
    Public ID              nkua2021pcvw
    Description
      region name: Southern Greece
Origin:
    Date                   2021-08-04
    Time                  00:21:20.35
    Latitude              36.0435 deg  +/-      2 km
    Longitude             21.9803 deg  +/-      2 km
    Depth                       4 km   +/-    4 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap             239 deg

2 Network magnitudes:
    MLv       2.43 +/- 0.25   7            
    M         2.43            7 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KTHR  HC    0.8  76  P       00:21:36.81   0.1 M  1.0  KTHR 
    KTHR  HC    0.8  76  S       00:21:48.29  -0.8 M  1.0  KTHR 
    PYL   HP    0.9 347  P       00:21:36.52  -0.6 M  1.0  PYL  
    KTHA  HL    0.9  76  P       00:21:37.57  -0.1 M  1.0  KTHA 
    KTHA  HL    0.9  76  S       00:21:50.26  -0.5 M  1.0  KTHA 
    STPG  HC    0.9  11  P       00:21:37.52  -0.2 M  1.0  STPG 
    STPG  HC    0.9  11  S       00:21:51.25   0.3 M  1.0  STPG 
    VLI   HL    1.0  49  P       00:21:40.23   0.3 M  1.0  VLI  
    VLI   HL    1.0  49  S       00:21:54.68  -0.1 M  1.0  VLI  
    ANKY  HL    1.1  99  P       00:21:41.02   0.1 M  1.0  ANKY 
    ANKY  HL    1.1  99  S       00:21:56.33  -0.2 M  1.0  ANKY 
    ITM   HL    1.1 358  P       00:21:41.70  -0.1 M  1.0  ITM  
    ITM   HL    1.1 358  S       00:21:58.07   0.0 M  1.0  ITM  
    VLX   HP    1.4  14  P       00:21:45.78   0.0 M  1.0  VLX  
    VLX   HP    1.4  14  S       00:22:05.67   0.6 M  1.0  VLX  
    RODP  HC    1.5 108  P       00:21:48.89   0.5 M  1.0  RODP 
    RODP  HC    1.5 108  S       00:22:10.17   0.4 M  1.0  RODP 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KTHR  HC    0.8  76  MLv     2.70  0.27   0.848266      
    PYL   HP    0.9 347  MLv     3.71  1.28   0.258937      
    KTHA  HL    0.9  76  MLv     2.18 -0.25   0.241656      
    STPG  HC    0.9  11  MLv     2.88  0.45    1.19545      
    VLI   HL    1.0  49  MLv     2.42 -0.01    0.45299      
    ANKY  HL    1.1  99  MLv     2.27 -0.16   0.232699      
    ITM   HL    1.1 358  MLv     2.33 -0.10   0.248404      
    VLX   HP    1.4  14  MLv     1.84 -0.59   0.0609263      
    RODP  HC    1.5 108  MLv     2.27 -0.16   0.133117