Earthquake Information
 Origin Time
2022-12-09 00:48:11 (GMT)
 Magnitude
M 1.8
 Latitude
39.3305° N
 Longitude
20.4605° E
 Focal Depth
7 km
 # of Arrivals
22
 Location 25.5 km SE of Igoumenitsa
49.0 km WNW of Arta
321.2 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KSTRHP13.4132 P00:48:13.48 -0.81.0M
KSTRHP13.4132 S00:48:15.98 -0.51.0M
IGTHT25.0333 P00:48:16.54 0.21.0M
IGTHT25.0333 S00:48:19.36 -0.61.0M
PRMDHP59.0 68 P00:48:22.28 0.31.0M
PRMDHP59.0 68 S00:48:29.35 -0.61.0M
GR141Y64.1 9 P00:48:23.30 0.61.0M
GR141Y64.1 9 S00:48:30.87 -0.51.0M
TETRHL70.0 89 P00:48:23.51 -0.31.0M
TETRHL70.0 89 S00:48:32.36 -0.81.0M
KEKHL71.1307 P00:48:24.45 0.61.0M
KEKHL71.1307 S00:48:32.85 -0.51.0M
PDOHP102.6142 P00:48:29.41 0.51.0M
PDOHP102.6142 S00:48:41.63 -0.61.0M
GR171Y109.9 66 P00:48:30.68 0.51.0M
GR171Y109.9 66 S00:48:44.83 0.51.0M
GR201Y111.2 95 P00:48:30.85 0.41.0M
GR201Y111.2 95 S00:48:44.66 -0.21.0M
EVRHL125.2111 P00:48:33.44 0.81.0M
EVRHL125.2111 S00:48:48.79 0.01.0M
AGGHT165.3102 P00:48:39.57 0.81.0M
AGGHT165.3102 S00:49:00.53 1.01.0M


  Solution details

Event:
    Public ID              nkua2022yaxq
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2022-12-09
    Time                  00:48:11.44
    Latitude              39.3305 deg  +/-      1 km
    Longitude             20.4605 deg  +/-      1 km
    Depth                       7 km   +/-    3 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.54 s
    Azimuthal gap             164 deg

2 Network magnitudes:
    MLv       1.78 +/- 0.13   9            
    M         1.78            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KSTR  HP    0.1 132  P       00:48:13.48  -0.8 M  1.0  KSTR 
    KSTR  HP    0.1 132  S       00:48:15.98  -0.5 M  1.0  KSTR 
    IGT   HT    0.2 333  P       00:48:16.54   0.2 M  1.0  IGT  
    IGT   HT    0.2 333  S       00:48:19.36  -0.6 M  1.0  IGT  
    PRMD  HP    0.5  68  P       00:48:22.28   0.3 M  1.0  PRMD 
    PRMD  HP    0.5  68  S       00:48:29.35  -0.6 M  1.0  PRMD 
    GR14  1Y    0.6   9  P       00:48:23.30   0.6 M  1.0  GR14 
    GR14  1Y    0.6   9  S       00:48:30.87  -0.5 M  1.0  GR14 
    TETR  HL    0.6  89  P       00:48:23.51  -0.3 M  1.0  TETR 
    TETR  HL    0.6  89  S       00:48:32.36  -0.8 M  1.0  TETR 
    KEK   HL    0.6 307  P       00:48:24.45   0.6 M  1.0  KEK  
    KEK   HL    0.6 307  S       00:48:32.85  -0.5 M  1.0  KEK  
    PDO   HP    0.9 142  P       00:48:29.41   0.5 M  1.0  PDO  
    PDO   HP    0.9 142  S       00:48:41.63  -0.6 M  1.0  PDO  
    GR17  1Y    1.0  66  P       00:48:30.68   0.5 M  1.0  GR17 
    GR17  1Y    1.0  66  S       00:48:44.83   0.5 M  1.0  GR17 
    GR20  1Y    1.0  95  P       00:48:30.85   0.4 M  1.0  GR20 
    GR20  1Y    1.0  95  S       00:48:44.66  -0.2 M  1.0  GR20 
    EVR   HL    1.1 111  P       00:48:33.44   0.8 M  1.0  EVR  
    EVR   HL    1.1 111  S       00:48:48.79   0.0 M  1.0  EVR  
    AGG   HT    1.5 102  P       00:48:39.57   0.8 M  1.0  AGG  
    AGG   HT    1.5 102  S       00:49:00.53   1.0 M  1.0  AGG  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KSTR  HP    0.1 132  MLv     1.64 -0.14    1.60567      
    IGT   HT    0.2 333  MLv     1.69 -0.09   0.932414      
    PRMD  HP    0.5  68  MLv     1.96  0.18   0.245913      
    GR14  1Y    0.6   9  MLv     2.03  0.25    0.25881      
    TETR  HL    0.6  89  MLv     1.82  0.03   0.146801      
    KEK   HL    0.6 307  MLv     1.55 -0.23   0.150542      
    PDO   HP    0.9 142  MLv     1.83  0.04    0.10315      
    GR17  1Y    1.0  66  MLv     1.71 -0.07   0.0722474      
    GR20  1Y    1.0  95  MLv     1.65 -0.13   0.0620777      
    EVR   HL    1.1 111  MLv     1.74 -0.04   0.0659164      
    AGG   HT    1.5 102  MLv     2.04  0.26   0.0640483