Earthquake Information
 Origin Time
2021-09-17 01:40:40 (GMT)
 Magnitude
M 1.4
 Latitude
39.7025° N
 Longitude
20.3997° E
 Focal Depth
6 km
 # of Arrivals
18
 Location 24.9 km NNE of Igoumenitsa
38.8 km W of Ioannina
346.2 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
IGTHT19.9198 P01:40:44.67 -0.11.0M
IGTHT19.9198 S01:40:47.75 0.01.0M
JANHL38.8 98 P01:40:48.41 0.51.0M
JANHL38.8 98 S01:40:53.57 0.11.0M
KEKHL51.6271 P01:40:50.33 0.31.0M
KEKHL51.6271 S01:40:56.90 -0.21.0M
PRMDHP62.7108 P01:40:52.50 0.61.0M
PRMDHP62.7108 S01:41:00.25 -0.11.0M
KPROHT86.9 71 P01:40:55.81 -0.11.0M
KPROHT86.9 71 S01:41:07.35 -0.11.0M
TETRHL84.9118 P01:40:55.77 0.21.0M
TETRHL84.9118 S01:41:06.76 -0.11.0M
TSLKHT100.0167 P01:40:57.68 -0.21.0M
TSLKHT100.0167 S01:41:10.89 0.11.0M
AMPLHP111.5141 P01:41:00.30 0.61.0M
AMPLHP111.5141 S01:41:14.12 0.01.0M
NYDRHT112.9167 P01:40:59.80 -0.11.0M
NYDRHT112.9167 S01:41:14.54 0.21.0M


  Solution details

Event:
    Public ID              nkua2021sfip
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2021-09-17
    Time                  01:40:40.75
    Latitude              39.7025 deg  +/-      0 km
    Longitude             20.3997 deg  +/-      0 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             160 deg

2 Network magnitudes:
    MLv       1.41 +/- 0.12   7            
    M         1.41            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IGT   HT    0.2 198  P       01:40:44.67  -0.1 M  1.0  IGT  
    IGT   HT    0.2 198  S       01:40:47.75  -0.0 M  1.0  IGT  
    JAN   HL    0.4  98  P       01:40:48.41   0.5 M  1.0  JAN  
    JAN   HL    0.4  98  S       01:40:53.57   0.1 M  1.0  JAN  
    KEK   HL    0.5 271  P       01:40:50.33   0.3 M  1.0  KEK  
    KEK   HL    0.5 271  S       01:40:56.90  -0.2 M  1.0  KEK  
    PRMD  HP    0.6 108  P       01:40:52.50   0.6 M  1.0  PRMD 
    PRMD  HP    0.6 108  S       01:41:00.25  -0.1 M  1.0  PRMD 
    TETR  HL    0.8 118  P       01:40:55.77   0.2 M  1.0  TETR 
    TETR  HL    0.8 118  S       01:41:06.76  -0.1 M  1.0  TETR 
    KPRO  HT    0.8  71  P       01:40:55.81  -0.1 M  1.0  KPRO 
    KPRO  HT    0.8  71  S       01:41:07.35  -0.1 M  1.0  KPRO 
    TSLK  HT    0.9 167  P       01:40:57.68  -0.2 M  1.0  TSLK 
    TSLK  HT    0.9 167  S       01:41:10.89   0.1 M  1.0  TSLK 
    AMPL  HP    1.0 141  P       01:41:00.30   0.6 M  1.0  AMPL 
    AMPL  HP    1.0 141  S       01:41:14.12   0.0 M  1.0  AMPL 
    NYDR  HT    1.0 167  P       01:40:59.80  -0.1 M  1.0  NYDR 
    NYDR  HT    1.0 167  S       01:41:14.54   0.2 M  1.0  NYDR 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IGT   HT    0.2 198  MLv     1.52  0.12   0.838644      
    JAN   HL    0.4  98  MLv     1.14 -0.26   0.155682      
    KEK   HL    0.5 271  MLv     1.18 -0.23   0.117662      
    PRMD  HP    0.6 108  MLv     1.52  0.11   0.0800128      
    TETR  HL    0.8 118  MLv     1.56  0.15   0.0677654      
    KPRO  HT    0.8  71  MLv     1.33 -0.07   0.0398242      
    TSLK  HT    0.9 167  MLv     1.43  0.02   0.0425777      
    AMPL  HP    1.0 141  MLv     1.38 -0.03   0.0333405      
    NYDR  HT    1.0 167  MLv     1.47  0.06   0.0288809