Earthquake Information
 Origin Time
 2021-07-25 16:49:44 (GMT)
 Magnitude
 M 2.0
 Latitude
 39.1812° N
 Longitude
 20.6133° E
 Focal Depth
 28 km
 # of Arrivals
 16
 Location 28.3 km NNW of Preveza
32.2 km W of Arta
302.1 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
TSLKHT39.8175 P16:49:51.99 -0.11.0M
TSLKHT39.8175 S16:49:57.99 -0.21.0M
IGTHT45.9328 P16:49:52.98 0.01.0M
IGTHT45.9328 S16:49:59.73 0.01.0M
NYDRHT52.5172 P16:49:53.76 -0.11.0M
NYDRHT52.5172 S16:50:01.40 0.11.0M
DRAGHT55.4183 P16:49:53.99 -0.31.0M
DRAGHT55.4183 S16:50:02.31 0.21.0M
PRMDHP56.8 47 P16:49:54.88 0.31.0M
PRMDHP56.8 47 S16:50:02.65 0.11.0M
AMPLHP59.3119 P16:49:54.86 0.01.0M
AMPLHP59.3119 S16:50:03.00 -0.11.0M
TETRHL59.8 72 P16:49:54.67 -0.31.0M
TETRHL59.8 72 S16:50:03.26 -0.11.0M
PDOHP81.4143 P16:49:58.16 0.11.0M
PDOHP81.4143 S16:50:09.47 0.71.0M


  Solution details 

Event:
    Public ID              nkua2021olvl
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2021-07-25
    Time                  16:49:44.04
    Latitude              39.1812 deg  +/-      0 km
    Longitude             20.6133 deg  +/-      0 km
    Depth                      28 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.19 s
    Azimuthal gap             144 deg

2 Network magnitudes:
    MLv       1.99 +/- 0.09   6            
    M         1.99            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    TSLK  HT    0.4 175  P       16:49:51.99  -0.1 M  1.0  TSLK 
    TSLK  HT    0.4 175  S       16:49:57.99  -0.2 M  1.0  TSLK 
    IGT   HT    0.4 328  P       16:49:52.98   0.0 M  1.0  IGT  
    IGT   HT    0.4 328  S       16:49:59.73   0.0 M  1.0  IGT  
    NYDR  HT    0.5 172  P       16:49:53.76  -0.1 M  1.0  NYDR 
    NYDR  HT    0.5 172  S       16:50:01.40   0.1 M  1.0  NYDR 
    DRAG  HT    0.5 183  P       16:49:53.99  -0.3 M  1.0  DRAG 
    DRAG  HT    0.5 183  S       16:50:02.31   0.2 M  1.0  DRAG 
    PRMD  HP    0.5  47  P       16:49:54.88   0.3 M  1.0  PRMD 
    PRMD  HP    0.5  47  S       16:50:02.65   0.1 M  1.0  PRMD 
    AMPL  HP    0.5 119  P       16:49:54.86   0.0 M  1.0  AMPL 
    AMPL  HP    0.5 119  S       16:50:03.00  -0.1 M  1.0  AMPL 
    TETR  HL    0.5  72  P       16:49:54.67  -0.3 M  1.0  TETR 
    TETR  HL    0.5  72  S       16:50:03.26  -0.1 M  1.0  TETR 
    PDO   HP    0.7 143  P       16:49:58.16   0.1 M  1.0  PDO  
    PDO   HP    0.7 143  S       16:50:09.47   0.7 M  1.0  PDO  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TSLK  HT    0.4 175  MLv     1.62 -0.37   0.336327      
    IGT   HT    0.4 328  MLv     1.89 -0.10   0.438806      
    NYDR  HT    0.5 172  MLv     2.00  0.01   0.278659      
    DRAG  HT    0.5 183  MLv     3.15  1.17   0.307395      
    PRMD  HP    0.5  47  MLv     2.01  0.02   0.306844      
    AMPL  HP    0.5 119  MLv     2.11  0.13   0.341878      
    TETR  HL    0.5  72  MLv     2.02  0.03   0.264586      
    PDO   HP    0.7 143  MLv     1.89 -0.10   0.152328