Earthquake Information
 Origin Time
2020-12-20 14:37:06 (GMT)
 Magnitude
M 2.7
 Latitude
39.7978° N
 Longitude
20.5792° E
 Focal Depth
4 km
 # of Arrivals
30
 Location 27.4 km WNW of Ioannina
31.7 km SSW of Konitsa
339.4 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
JANHL27.9124 P14:37:12.82 0.61.0M
JANHL27.9124 S14:37:16.55 0.21.0M
PRMDHP53.4124 P14:37:16.43 -0.11.0M
PRMDHP53.4124 S14:37:23.46 -0.51.0M
KEKHL67.6262 P14:37:18.67 -0.21.0M
KPROHT69.1 75 P14:37:18.71 -0.51.0M
KPROHT69.1 75 S14:37:27.94 -0.61.0M
TETRHL78.1130 P14:37:19.87 -0.81.0M
TETRHL78.1130 S14:37:30.32 -0.81.0M
NESTHT79.4 30 P14:37:21.53 0.71.0M
NESTHT79.4 30 S14:37:31.15 -0.31.0M
TSLKHT108.4177 P14:37:25.98 0.61.0M
TSLKHT108.4177 S14:37:38.84 -0.61.0M
AMPLHP111.6151 P14:37:25.46 -0.41.0M
AMPLHP111.6151 S14:37:40.24 -0.11.0M
NYDRHT121.0175 P14:37:28.03 0.71.0M
NYDRHT121.0175 S14:37:42.55 -0.41.0M
DRAGHT123.9180 P14:37:28.60 0.81.0M
THLHL125.5102 P14:37:27.55 -0.61.0M
THLHL125.5102 S14:37:44.25 -0.11.0M
EVRHL144.3133 P14:37:30.47 -0.71.0M
EVRHL144.3133 S14:37:49.94 0.41.0M
LITHT166.3 78 P14:37:34.14 -0.31.0M
LITHT166.3 78 S14:37:56.04 0.51.0M
ANXHP176.9139 P14:37:36.12 0.11.0M
ANXHP176.9139 S14:37:58.71 0.51.0M
VLSHL180.2180 P14:37:36.27 0.01.0M
VLSHL180.2180 S14:37:59.43 0.71.0M
AXSHP190.9159 P14:37:38.23 0.61.0M
AXSHP190.9159 S14:38:01.33 0.31.0M


  Solution details

Event:
    Public ID              nkua2020yxxa
    Type                   earthquake
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2020-12-20
    Time                  14:37:06.83
    Latitude              39.7978 deg  +/-      1 km
    Longitude             20.5792 deg  +/-      1 km
    Depth                       4 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.46 s
    Azimuthal gap             128 deg

2 Network magnitudes:
    MLv       2.68 +/- 0.15  12            
    M         2.68           12 preferred  

30 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    JAN   HL    0.3 124  P       14:37:12.82   0.6 M  1.0  JAN  
    JAN   HL    0.3 124  S       14:37:16.55   0.2 M  1.0  JAN  
    PRMD  HP    0.5 124  P       14:37:16.43  -0.1 M  1.0  PRMD 
    PRMD  HP    0.5 124  S       14:37:23.46  -0.5 M  1.0  PRMD 
    KEK   HL    0.6 262  P       14:37:18.67  -0.2 M  1.0  KEK  
    KPRO  HT    0.6  75  P       14:37:18.71  -0.5 M  1.0  KPRO 
    KPRO  HT    0.6  75  S       14:37:27.94  -0.6 M  1.0  KPRO 
    TETR  HL    0.7 130  P       14:37:19.87  -0.8 M  1.0  TETR 
    TETR  HL    0.7 130  S       14:37:30.32  -0.8 M  1.0  TETR 
    NEST  HT    0.7  30  P       14:37:21.53   0.7 M  1.0  NEST 
    NEST  HT    0.7  30  S       14:37:31.15  -0.3 M  1.0  NEST 
    TSLK  HT    1.0 177  P       14:37:25.98   0.6 M  1.0  TSLK 
    TSLK  HT    1.0 177  S       14:37:38.84  -0.6 M  1.0  TSLK 
    AMPL  HP    1.0 151  P       14:37:25.46  -0.4 M  1.0  AMPL 
    AMPL  HP    1.0 151  S       14:37:40.24  -0.1 M  1.0  AMPL 
    NYDR  HT    1.1 175  P       14:37:28.03   0.7 M  1.0  NYDR 
    NYDR  HT    1.1 175  S       14:37:42.55  -0.4 M  1.0  NYDR 
    DRAG  HT    1.1 180  P       14:37:28.60   0.8 M  1.0  DRAG 
    THL   HL    1.1 102  P       14:37:27.55  -0.6 M  1.0  THL  
    THL   HL    1.1 102  S       14:37:44.25  -0.1 M  1.0  THL  
    EVR   HL    1.3 133  P       14:37:30.47  -0.7 M  1.0  EVR  
    EVR   HL    1.3 133  S       14:37:49.94   0.4 M  1.0  EVR  
    LIT   HT    1.5  78  P       14:37:34.14  -0.3 M  1.0  LIT  
    LIT   HT    1.5  78  S       14:37:56.04   0.5 M  1.0  LIT  
    ANX   HP    1.6 139  P       14:37:36.12   0.1 M  1.0  ANX  
    ANX   HP    1.6 139  S       14:37:58.71   0.5 M  1.0  ANX  
    VLS   HL    1.6 180  P       14:37:36.27  -0.0 M  1.0  VLS  
    VLS   HL    1.6 180  S       14:37:59.43   0.7 M  1.0  VLS  
    AXS   HP    1.7 159  P       14:37:38.23   0.6 M  1.0  AXS  
    AXS   HP    1.7 159  S       14:38:01.33   0.3 M  1.0  AXS  

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    JAN   HL    0.3 124  MLv     2.58 -0.10    7.92058      
    PRMD  HP    0.5 124  MLv     3.21  0.53    5.99525      
    KEK   HL    0.6 262  MLv     2.46 -0.22    1.25595      
    KPRO  HT    0.6  75  MLv     2.93  0.25    1.91911      
    TETR  HL    0.7 130  MLv     2.88  0.20    1.54906      
    NEST  HT    0.7  30  MLv     2.64 -0.04    0.88119      
    TSLK  HT    1.0 177  MLv     2.52 -0.16    0.47798      
    AMPL  HP    1.0 151  MLv     2.52 -0.16   0.464706      
    NYDR  HT    1.1 175  MLv     2.72  0.04   0.477248      
    DRAG  HT    1.1 180  MLv     3.94  1.26    0.69981      
    THL   HL    1.1 102  MLv     2.58 -0.10   0.269236      
    EVR   HL    1.3 133  MLv     2.56 -0.13   0.342141      
    LIT   HT    1.5  78  MLv     2.90  0.21    0.42098      
    ANX   HP    1.6 139  MLv     2.67 -0.01   0.304809      
    VLS   HL    1.6 180  MLv     2.67 -0.01    0.29748      
    AXS   HP    1.7 159  MLv     2.26 -0.42    0.10221