Earthquake Information
 Origin Time
2020-09-18 00:51:23 (GMT)
 Magnitude
M 1.8
 Latitude
39.3149° N
 Longitude
20.8498° E
 Focal Depth
5 km
 # of Arrivals
16
 Location 20.7 km NW of Arta
39.2 km S of Ioannina
290.9 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ART2HI22.4146 P00:51:27.48 -0.31.0M
ART2HI22.4146 S00:51:31.37 0.31.0M
JANHL37.9360 P00:51:30.81 0.51.0M
JANHL37.9360 S00:51:35.35 -0.11.0M
PRMDHP31.9 42 P00:51:29.49 0.21.0M
PRMDHP31.9 42 S00:51:33.81 0.01.0M
TETRHL36.7 85 P00:51:29.86 -0.31.0M
TETRHL36.7 85 S00:51:34.78 -0.41.0M
IGTHT50.7298 P00:51:32.97 0.51.0M
IGTHT50.7298 S00:51:38.95 -0.21.0M
KEKHL100.6296 P00:51:39.85 -0.81.0M
KEKHL100.6296 S00:51:53.82 0.51.0M
TYRNHT126.5 69 P00:51:44.41 -0.21.0M
TYRNHT126.5 69 S00:52:00.56 0.21.0M
AGGHT132.2104 P00:51:45.03 -0.41.0M
AGGHT132.2104 S00:52:02.56 0.71.0M


  Solution details

Event:
    Public ID              nkua2020sixz
    Type                   earthquake
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2020-09-18
    Time                  00:51:23.22  +/-    0.4 s
    Latitude              39.3149 deg  +/-      2 km
    Longitude             20.8498 deg  +/-      2 km
    Depth                       5 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap             150 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.28   6            
    M         1.76            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ART2  HI    0.2 146  P       00:51:27.48  -0.3 M  1.0  ART2 
    ART2  HI    0.2 146  S       00:51:31.37   0.3 M  1.0  ART2 
    PRMD  HP    0.3  42  P       00:51:29.49   0.2 M  1.0  PRMD 
    PRMD  HP    0.3  42  S       00:51:33.81   0.0 M  1.0  PRMD 
    TETR  HL    0.3  85  P       00:51:29.86  -0.3 M  1.0  TETR 
    TETR  HL    0.3  85  S       00:51:34.78  -0.4 M  1.0  TETR 
    JAN   HL    0.3 360  P       00:51:30.81   0.5 M  1.0  JAN  
    JAN   HL    0.3 360  S       00:51:35.35  -0.1 M  1.0  JAN  
    IGT   HT    0.5 298  P       00:51:32.97   0.5 M  1.0  IGT  
    IGT   HT    0.5 298  S       00:51:38.95  -0.2 M  1.0  IGT  
    KEK   HL    0.9 296  P       00:51:39.85  -0.8 M  1.0  KEK  
    KEK   HL    0.9 296  S       00:51:53.82   0.5 M  1.0  KEK  
    TYRN  HT    1.1  69  P       00:51:44.41  -0.2 M  1.0  TYRN 
    TYRN  HT    1.1  69  S       00:52:00.56   0.2 M  1.0  TYRN 
    AGG   HT    1.2 104  P       00:51:45.03  -0.4 M  1.0  AGG  
    AGG   HT    1.2 104  S       00:52:02.56   0.7 M  1.0  AGG  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ART2  HI    0.2 146  MLv     1.32 -0.44   0.457594      
    PRMD  HP    0.3  42  MLv     1.61 -0.15   0.509284      
    TETR  HL    0.3  85  MLv     1.61 -0.15   0.388223      
    JAN   HL    0.3 360  MLv     1.39 -0.37   0.286823      
    IGT   HT    0.5 298  MLv     1.78  0.02    0.25622      
    KEK   HL    0.9 296  MLv     2.05  0.30    0.33773      
    TYRN  HT    1.1  69  MLv     2.11  0.36   0.117153      
    AGG   HT    1.2 104  MLv     2.66  0.91   0.389886