Earthquake Information
 Origin Time
2021-09-11 17:23:28 (GMT)
 Magnitude
M 1.8
 Latitude
36.8250° N
 Longitude
21.5970° E
 Focal Depth
8 km
 # of Arrivals
10
 Location 9.2 km W of Methoni
51.8 km WSW of Kalamata
228.5 km WSW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PYLHP15.1 59 P17:23:31.90 0.01.0M
PYLHP15.1 59 S17:23:34.43 0.11.0M
PYL1HI13.2 41 P17:23:31.42 -0.11.0M
PYL1HI13.2 41 S17:23:33.57 -0.21.0M
ITMHL49.0 37 P17:23:36.69 -0.71.0M
ITMHL49.0 37 S17:23:44.23 0.11.0M
STPGHC54.2 77 P17:23:38.23 -0.11.0M
STPGHC54.2 77 S17:23:45.57 -0.11.0M
VALYHP51.0 42 P17:23:38.15 0.51.0M
VALYHP51.0 42 S17:23:44.52 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021rvos
    Description
      region name: Southern Greece
Origin:
    Date                   2021-09-11
    Time                  17:23:28.64
    Latitude              36.8250 deg  +/-      1 km
    Longitude             21.5970 deg  +/-      1 km
    Depth                       8 km   +/-    3 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.20 s
    Azimuthal gap             320 deg

2 Network magnitudes:
    MLv       1.79 +/- 0.48   5            
    M         1.79            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PYL1  HI    0.1  41  P       17:23:31.42  -0.1 M  1.0  PYL1 
    PYL1  HI    0.1  41  S       17:23:33.57  -0.2 M  1.0  PYL1 
    PYL   HP    0.1  59  P       17:23:31.90   0.0 M  1.0  PYL  
    PYL   HP    0.1  59  S       17:23:34.43   0.1 M  1.0  PYL  
    ITM   HL    0.4  37  P       17:23:36.69  -0.7 M  1.0  ITM  
    ITM   HL    0.4  37  S       17:23:44.23   0.1 M  1.0  ITM  
    VALY  HP    0.5  42  P       17:23:38.15   0.5 M  1.0  VALY 
    VALY  HP    0.5  42  S       17:23:44.52  -0.1 M  1.0  VALY 
    STPG  HC    0.5  77  P       17:23:38.23  -0.1 M  1.0  STPG 
    STPG  HC    0.5  77  S       17:23:45.57  -0.1 M  1.0  STPG 

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PYL1  HI    0.1  41  MLv     1.31 -0.48   0.750344      
    PYL   HP    0.1  59  MLv     2.42  0.64   0.273433      
    ITM   HL    0.4  37  MLv     1.17 -0.62   0.0696852      
    VALY  HP    0.5  42  MLv     2.04  0.25   0.460252      
    STPG  HC    0.5  77  MLv     2.01  0.22   0.360031