Earthquake Information
 Origin Time
2021-09-25 19:51:55 (GMT)
 Magnitude
M 1.4
 Latitude
38.3053° N
 Longitude
23.3515° E
 Focal Depth
11 km
 # of Arrivals
16
 Location 27.9 km SW of Chalkida
44.1 km ESE of Levadhia
49.0 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA1.8247 P19:51:57.71 0.11.0M
THIVHA1.8247 S19:51:59.44 0.21.0M
THVAHL3.0333 P19:51:57.48 -0.21.0M
THVAHL3.0333 S19:51:59.03 -0.31.0M
AMPEHA7.2267 P19:51:58.00 0.01.0M
AMPEHA7.2267 S19:52:00.08 0.21.0M
THI1HL9.9 22 P19:51:58.38 0.11.0M
THI1HL9.9 22 S19:52:00.29 -0.11.0M
VILLHA16.1192 P19:51:58.95 -0.21.0M
VILLHA16.1192 S19:52:01.74 -0.21.0M
STFNHA22.1130 P19:51:59.99 -0.11.0M
STFNHA22.1130 S19:52:03.63 0.11.0M
DOMVHA32.9261 P19:52:01.91 0.21.0M
DOMVHA32.9261 S19:52:06.45 0.01.0M
MDRAHA29.0160 P19:52:01.03 -0.11.0M
MDRAHA29.0160 S19:52:05.50 0.11.0M


  Solution details

Event:
    Public ID              nkua2021sviq
    Description
      region name: Greece
Origin:
    Date                   2021-09-25
    Time                  19:51:55.53
    Latitude              38.3053 deg  +/-      0 km
    Longitude             23.3515 deg  +/-      0 km
    Depth                      11 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.13 s
    Azimuthal gap             108 deg

2 Network magnitudes:
    MLv       1.45 +/- 0.48   6            
    M         1.45            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0 247  P       19:51:57.71   0.1 M  1.0  THIV 
    THIV  HA    0.0 247  S       19:51:59.44   0.2 M  1.0  THIV 
    THVA  HL    0.0 333  P       19:51:57.48  -0.2 M  1.0  THVA 
    THVA  HL    0.0 333  S       19:51:59.03  -0.3 M  1.0  THVA 
    AMPE  HA    0.1 267  P       19:51:58.00  -0.0 M  1.0  AMPE 
    AMPE  HA    0.1 267  S       19:52:00.08   0.2 M  1.0  AMPE 
    THI1  HL    0.1  22  P       19:51:58.38   0.1 M  1.0  THI1 
    THI1  HL    0.1  22  S       19:52:00.29  -0.1 M  1.0  THI1 
    VILL  HA    0.1 192  P       19:51:58.95  -0.2 M  1.0  VILL 
    VILL  HA    0.1 192  S       19:52:01.74  -0.2 M  1.0  VILL 
    STFN  HA    0.2 130  P       19:51:59.99  -0.1 M  1.0  STFN 
    STFN  HA    0.2 130  S       19:52:03.63   0.1 M  1.0  STFN 
    MDRA  HA    0.3 160  P       19:52:01.03  -0.1 M  1.0  MDRA 
    MDRA  HA    0.3 160  S       19:52:05.50   0.1 M  1.0  MDRA 
    DOMV  HA    0.3 261  P       19:52:01.91   0.2 M  1.0  DOMV 
    DOMV  HA    0.3 261  S       19:52:06.45   0.0 M  1.0  DOMV 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0 247  MLv     1.75  0.30    3.98246      
    THVA  HL    0.0 333  MLv     2.22  0.78    11.0724      
    AMPE  HA    0.1 267  MLv     1.12 -0.33   0.687405      
    THI1  HL    0.1  22  MLv     2.22  0.78    7.46735      
    VILL  HA    0.1 192  MLv     1.00 -0.45   0.312761      
    STFN  HA    0.2 130  MLv     1.05 -0.39   0.252301      
    MDRA  HA    0.3 160  MLv     0.84 -0.60   0.104348      
    DOMV  HA    0.3 261  MLv     1.54  0.09    0.41117