Earthquake Information
 Origin Time
2020-10-20 10:31:10 (GMT)
 Magnitude
M 2.1
 Latitude
38.8323° N
 Longitude
23.4732° E
 Focal Depth
4 km
 # of Arrivals
29
 Location 37.2 km S of Skiathos
42.4 km NNW of Chalkida
97.1 km NNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT47.5 43 P10:31:19.50 0.21.0M
AOS2HT47.5 43 S10:31:25.85 -0.11.0M
ATALHA42.1248 P10:31:18.39 -0.11.0M
ATALHA42.1248 S10:31:24.19 -0.21.0M
LKRHL45.9244 P10:31:18.89 -0.21.0M
LKRHL45.9244 S10:31:25.62 0.11.0M
KYMIHL58.7112 P10:31:21.06 -0.11.0M
KYMIHL58.7112 S10:31:28.96 -0.21.0M
NEOHL56.9338 P10:31:21.06 0.21.0M
NEOHL56.9338 S10:31:28.65 0.01.0M
AXARHA70.9264 P10:31:23.54 0.31.0M
AXARHA70.9264 S10:31:32.53 -0.31.0M
VILLHA75.6191 P10:31:23.48 -0.51.0M
VILLHA75.6191 S10:31:34.10 0.01.0M
DIONHL93.0154 P10:31:26.72 -0.11.0M
DIONHL93.0154 S10:31:39.06 0.01.0M
MDRAHA85.8180 P10:31:25.71 0.11.0M
MDRAHA85.8180 S10:31:37.01 0.01.0M
MRTHHA88.8153 P10:31:26.15 0.11.0M
MRTHHA88.8153 S10:31:38.02 0.21.0M
PTLHL93.7159 P10:31:26.88 0.01.0M
PTLHL93.7159 S10:31:39.23 -0.11.0M
AGGHT100.6282 P10:31:27.80 -0.31.0M
AGGHT100.6282 S10:31:41.60 0.31.0M
LTKHP100.2206 P10:31:27.72 -0.21.0M
LTKHP100.2206 S10:31:41.72 0.61.0M
VLYHL112.5166 P10:31:30.12 0.31.0M
VLYHL112.5166 S10:31:44.64 0.21.0M
PAIGHT124.0 8 P10:31:31.57 -0.11.0M


  Solution details

Event:
    Public ID              nkua2020uqdf
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-10-20
    Time                  10:31:10.64
    Latitude              38.8323 deg  +/-      0 km
    Longitude             23.4732 deg  +/-      0 km
    Depth                       4 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.19 s
    Azimuthal gap              70 deg

2 Network magnitudes:
    MLv       2.12 +/- 0.23  13            
    M         2.12           13 preferred  

29 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ATAL  HA    0.4 248  P       10:31:18.39  -0.1 M  1.0  ATAL 
    ATAL  HA    0.4 248  S       10:31:24.19  -0.2 M  1.0  ATAL 
    LKR   HL    0.4 244  P       10:31:18.89  -0.2 M  1.0  LKR  
    LKR   HL    0.4 244  S       10:31:25.62   0.1 M  1.0  LKR  
    AOS2  HT    0.4  43  P       10:31:19.50   0.2 M  1.0  AOS2 
    AOS2  HT    0.4  43  S       10:31:25.85  -0.1 M  1.0  AOS2 
    NEO   HL    0.5 338  P       10:31:21.06   0.2 M  1.0  NEO  
    NEO   HL    0.5 338  S       10:31:28.65   0.0 M  1.0  NEO  
    KYMI  HL    0.5 112  P       10:31:21.06  -0.1 M  1.0  KYMI 
    KYMI  HL    0.5 112  S       10:31:28.96  -0.2 M  1.0  KYMI 
    AXAR  HA    0.6 264  P       10:31:23.54   0.3 M  1.0  AXAR 
    AXAR  HA    0.6 264  S       10:31:32.53  -0.3 M  1.0  AXAR 
    VILL  HA    0.7 191  P       10:31:23.48  -0.5 M  1.0  VILL 
    VILL  HA    0.7 191  S       10:31:34.10  -0.0 M  1.0  VILL 
    MDRA  HA    0.8 180  P       10:31:25.71   0.1 M  1.0  MDRA 
    MDRA  HA    0.8 180  S       10:31:37.01   0.0 M  1.0  MDRA 
    MRTH  HA    0.8 153  P       10:31:26.15   0.1 M  1.0  MRTH 
    MRTH  HA    0.8 153  S       10:31:38.02   0.2 M  1.0  MRTH 
    DION  HL    0.8 154  P       10:31:26.72  -0.1 M  1.0  DION 
    DION  HL    0.8 154  S       10:31:39.06  -0.0 M  1.0  DION 
    PTL   HL    0.8 159  P       10:31:26.88  -0.0 M  1.0  PTL  
    PTL   HL    0.8 159  S       10:31:39.23  -0.1 M  1.0  PTL  
    LTK   HP    0.9 206  P       10:31:27.72  -0.2 M  1.0  LTK  
    LTK   HP    0.9 206  S       10:31:41.72   0.6 M  1.0  LTK  
    AGG   HT    0.9 282  P       10:31:27.80  -0.3 M  1.0  AGG  
    AGG   HT    0.9 282  S       10:31:41.60   0.3 M  1.0  AGG  
    VLY   HL    1.0 166  P       10:31:30.12   0.3 M  1.0  VLY  
    VLY   HL    1.0 166  S       10:31:44.64   0.2 M  1.0  VLY  
    PAIG  HT    1.1   8  P       10:31:31.57  -0.1 M  1.0  PAIG 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ATAL  HA    0.4 248  MLv     1.88 -0.25   0.528697      
    LKR   HL    0.4 244  MLv     2.17  0.05   0.455369      
    AOS2  HT    0.4  43  MLv     2.09 -0.03   0.642859      
    NEO   HL    0.5 338  MLv     2.31  0.19   0.845864      
    KYMI  HL    0.5 112  MLv     2.20  0.08   0.433544      
    AXAR  HA    0.6 264  MLv     1.62 -0.50   0.370294      
    VILL  HA    0.7 191  MLv     2.17  0.04   0.307679      
    MDRA  HA    0.8 180  MLv     2.34  0.21   0.405019      
    MRTH  HA    0.8 153  MLv     2.73  0.61   0.974441      
    DION  HL    0.8 154  MLv     1.98 -0.14   0.464335      
    PTL   HL    0.8 159  MLv     2.54  0.41   0.587147      
    LTK   HP    0.9 206  MLv     1.69 -0.44   0.292562      
    AGG   HT    0.9 282  MLv     2.03 -0.09   0.131639      
    VLY   HL    1.0 166  MLv     2.48  0.36   0.417189      
    PAIG  HT    1.1   8  MLv     1.71 -0.41   0.0477236