Earthquake Information
 Origin Time
2020-12-01 21:30:59 (GMT)
 Magnitude
M 2.5
 Latitude
39.0383° N
 Longitude
23.5510° E
 Focal Depth
20 km
 # of Arrivals
59
 Location 15.4 km SSE of Skiathos
63.7 km SE of Volos
118.4 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT28.0 64 P21:31:04.89 -0.11.0M
AOS2HT28.0 64 S21:31:09.04 -0.41.0M
NEOHL41.1316 P21:31:07.11 0.31.0M
NEOHL41.1316 S21:31:12.26 -0.51.0M
ATALHA59.8230 P21:31:09.32 -0.41.0M
ATALHA59.8230 S21:31:17.74 0.01.0M
LKRHL64.5228 P21:31:09.99 -0.41.0M
LKRHL64.5228 S21:31:18.19 -0.71.0M
KYMIHL65.5133 P21:31:10.36 -0.21.0M
KYMIHL65.5133 S21:31:18.79 -0.41.0M
SKY1HI88.9100 P21:31:15.02 0.91.0M
SKY1HI88.9100 S21:31:25.72 0.21.0M
STFNHA95.8180 P21:31:15.15 0.01.0M
STFNHA95.8180 S21:31:27.20 -0.21.0M
VILLHA99.4192 P21:31:15.14 -0.61.0M
VILLHA99.4192 S21:31:28.62 0.21.0M
PAIGHT100.4 6 P21:31:16.35 0.51.0M
PAIGHT100.4 6 S21:31:28.87 0.31.0M
AGGHT105.0269 P21:31:16.74 0.11.0M
AGGHT105.0269 S21:31:30.36 0.31.0M
MRTHHA107.3162 P21:31:17.04 0.11.0M
MRTHHA107.3162 S21:31:30.70 0.31.0M
MDRAHA109.0184 P21:31:17.40 0.21.0M
MDRAHA109.0184 S21:31:31.11 0.21.0M
PTLHL113.5166 P21:31:17.81 -0.11.0M
PTLHL113.5166 S21:31:31.76 -0.41.0M
ATHUHA120.9170 P21:31:18.99 0.01.0M
ATHUHA120.9170 S21:31:33.49 -0.61.0M
VLYHL133.6171 P21:31:21.04 0.11.0M
VLYHL133.6171 S21:31:36.89 -0.61.0M
THALHA135.6215 P21:31:21.68 0.41.0M
THALHA135.6215 S21:31:38.04 -0.11.0M
TYRNHT135.8303 P21:31:21.76 0.51.0M
TYRNHT135.8303 S21:31:38.47 0.31.0M
KARYHA135.9145 P21:31:21.18 -0.11.0M
KARYHA135.9145 S21:31:37.82 -0.41.0M
ACORHA140.7205 P21:31:22.58 0.61.0M
ACORHA140.7205 S21:31:39.11 -0.31.0M
THLHL144.6294 P21:31:22.81 0.41.0M
THLHL144.6294 S21:31:40.15 -0.11.0M
PLGHL148.5356 P21:31:23.04 0.01.0M
PLGHL148.5356 S21:31:40.64 -0.51.0M
OURHT148.7 14 P21:31:22.94 0.01.0M
OURHT148.7 14 S21:31:40.42 -0.61.0M
LITHT149.1322 P21:31:23.04 -0.11.0M
ANXHP149.6251 P21:31:23.98 0.71.0M
ANXHP149.6251 S21:31:41.48 -0.11.0M
PYRGCL150.3242 P21:31:23.62 0.31.0M
PYRGCL150.3242 S21:31:42.00 0.41.0M
EVRHL151.1265 P21:31:23.89 0.41.0M
EVRHL151.1265 S21:31:41.59 -0.41.0M
EFPHP158.1245 P21:31:25.03 0.81.0M
EFPHP158.1245 S21:31:42.86 -0.41.0M
GURHP161.5221 P21:31:24.68 -0.11.0M
GURHP161.5221 S21:31:43.52 -0.71.0M
EPIDHA162.8193 P21:31:25.62 0.81.0M
KLVHL164.5228 P21:31:25.22 0.11.0M
KLVHL164.5228 S21:31:44.36 -0.51.0M
LIAHL169.4 56 P21:31:25.69 0.11.0M


  Solution details

Event:
    Public ID              nkua2020xpsc
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-12-01
    Time                  21:30:59.10
    Latitude              39.0383 deg  +/-      0 km
    Longitude             23.5510 deg  +/-      0 km
    Depth                      20 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap              41 deg

2 Network magnitudes:
    MLv       2.45 +/- 0.18  25            
    M         2.45           25 preferred  

59 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AOS2  HT    0.3  64  P       21:31:04.89  -0.1 M  1.0  AOS2 
    AOS2  HT    0.3  64  S       21:31:09.04  -0.4 M  1.0  AOS2 
    NEO   HL    0.4 316  P       21:31:07.11   0.3 M  1.0  NEO  
    NEO   HL    0.4 316  S       21:31:12.26  -0.5 M  1.0  NEO  
    ATAL  HA    0.5 230  P       21:31:09.32  -0.4 M  1.0  ATAL 
    ATAL  HA    0.5 230  S       21:31:17.74   0.0 M  1.0  ATAL 
    LKR   HL    0.6 228  P       21:31:09.99  -0.4 M  1.0  LKR  
    LKR   HL    0.6 228  S       21:31:18.19  -0.7 M  1.0  LKR  
    KYMI  HL    0.6 133  P       21:31:10.36  -0.2 M  1.0  KYMI 
    KYMI  HL    0.6 133  S       21:31:18.79  -0.4 M  1.0  KYMI 
    SKY1  HI    0.8 100  P       21:31:15.02   0.9 M  1.0  SKY1 
    SKY1  HI    0.8 100  S       21:31:25.72   0.2 M  1.0  SKY1 
    STFN  HA    0.9 180  P       21:31:15.15  -0.0 M  1.0  STFN 
    STFN  HA    0.9 180  S       21:31:27.20  -0.2 M  1.0  STFN 
    VILL  HA    0.9 192  P       21:31:15.14  -0.6 M  1.0  VILL 
    VILL  HA    0.9 192  S       21:31:28.62   0.2 M  1.0  VILL 
    PAIG  HT    0.9   6  P       21:31:16.35   0.5 M  1.0  PAIG 
    PAIG  HT    0.9   6  S       21:31:28.87   0.3 M  1.0  PAIG 
    AGG   HT    0.9 269  P       21:31:16.74   0.1 M  1.0  AGG  
    AGG   HT    0.9 269  S       21:31:30.36   0.3 M  1.0  AGG  
    MRTH  HA    1.0 162  P       21:31:17.04   0.1 M  1.0  MRTH 
    MRTH  HA    1.0 162  S       21:31:30.70   0.3 M  1.0  MRTH 
    MDRA  HA    1.0 184  P       21:31:17.40   0.2 M  1.0  MDRA 
    MDRA  HA    1.0 184  S       21:31:31.11   0.2 M  1.0  MDRA 
    PTL   HL    1.0 166  P       21:31:17.81  -0.1 M  1.0  PTL  
    PTL   HL    1.0 166  S       21:31:31.76  -0.4 M  1.0  PTL  
    ATHU  HA    1.1 170  P       21:31:18.99  -0.0 M  1.0  ATHU 
    ATHU  HA    1.1 170  S       21:31:33.49  -0.6 M  1.0  ATHU 
    VLY   HL    1.2 171  P       21:31:21.04   0.1 M  1.0  VLY  
    VLY   HL    1.2 171  S       21:31:36.89  -0.6 M  1.0  VLY  
    THAL  HA    1.2 215  P       21:31:21.68   0.4 M  1.0  THAL 
    THAL  HA    1.2 215  S       21:31:38.04  -0.1 M  1.0  THAL 
    KARY  HA    1.2 145  P       21:31:21.18  -0.1 M  1.0  KARY 
    KARY  HA    1.2 145  S       21:31:37.82  -0.4 M  1.0  KARY 
    TYRN  HT    1.2 303  P       21:31:21.76   0.5 M  1.0  TYRN 
    TYRN  HT    1.2 303  S       21:31:38.47   0.3 M  1.0  TYRN 
    ACOR  HA    1.3 205  P       21:31:22.58   0.6 M  1.0  ACOR 
    ACOR  HA    1.3 205  S       21:31:39.11  -0.3 M  1.0  ACOR 
    THL   HL    1.3 294  P       21:31:22.81   0.4 M  1.0  THL  
    THL   HL    1.3 294  S       21:31:40.15  -0.1 M  1.0  THL  
    OUR   HT    1.3  14  P       21:31:22.94   0.0 M  1.0  OUR  
    OUR   HT    1.3  14  S       21:31:40.42  -0.6 M  1.0  OUR  
    PLG   HL    1.3 356  P       21:31:23.04   0.0 M  1.0  PLG  
    PLG   HL    1.3 356  S       21:31:40.64  -0.5 M  1.0  PLG  
    LIT   HT    1.3 322  P       21:31:23.04  -0.1 M  1.0  LIT  
    ANX   HP    1.3 251  P       21:31:23.98   0.7 M  1.0  ANX  
    ANX   HP    1.3 251  S       21:31:41.48  -0.1 M  1.0  ANX  
    PYRG  CL    1.4 242  P       21:31:23.62   0.3 M  1.0  PYRG 
    PYRG  CL    1.4 242  S       21:31:42.00   0.4 M  1.0  PYRG 
    EVR   HL    1.4 265  P       21:31:23.89   0.4 M  1.0  EVR  
    EVR   HL    1.4 265  S       21:31:41.59  -0.4 M  1.0  EVR  
    EFP   HP    1.4 245  P       21:31:25.03   0.8 M  1.0  EFP  
    EFP   HP    1.4 245  S       21:31:42.86  -0.4 M  1.0  EFP  
    GUR   HP    1.5 221  P       21:31:24.68  -0.1 M  1.0  GUR  
    GUR   HP    1.5 221  S       21:31:43.52  -0.7 M  1.0  GUR  
    EPID  HA    1.5 193  P       21:31:25.62   0.8 M  1.0  EPID 
    KLV   HL    1.5 228  P       21:31:25.22   0.1 M  1.0  KLV  
    KLV   HL    1.5 228  S       21:31:44.36  -0.5 M  1.0  KLV  
    LIA   HL    1.5  56  P       21:31:25.69   0.1 M  1.0  LIA  

31 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AOS2  HT    0.3  64  MLv     2.28 -0.16    3.02702      
    NEO   HL    0.4 316  MLv     2.99  0.55    10.1139      
    ATAL  HA    0.5 230  MLv     2.55  0.10   0.897011      
    LKR   HL    0.6 228  MLv     2.76  0.31   0.738618      
    KYMI  HL    0.6 133  MLv     2.35 -0.10   0.526947      
    SKY1  HI    0.8 100  MLv     2.71  0.27   0.926918      
    STFN  HA    0.9 180  MLv     2.55  0.10   0.585655      
    VILL  HA    0.9 192  MLv     2.53  0.08   0.535157      
    PAIG  HT    0.9   6  MLv     2.20 -0.25    0.19325      
    AGG   HT    0.9 269  MLv     2.17 -0.27   0.172835      
    MRTH  HA    1.0 162  MLv     2.87  0.43    1.08873      
    MDRA  HA    1.0 184  MLv     2.41 -0.04   0.367253      
    PTL   HL    1.0 166  MLv     2.57  0.12   0.504495      
    ATHU  HA    1.1 170  MLv     2.49  0.04   0.235122      
    VLY   HL    1.2 171  MLv     2.89  0.44   0.833077      
    THAL  HA    1.2 215  MLv     2.28 -0.17    0.35699      
    KARY  HA    1.2 145  MLv     2.66  0.21   0.478576      
    TYRN  HT    1.2 303  MLv     2.17 -0.28   0.119632      
    ACOR  HA    1.3 205  MLv     2.22 -0.22   0.165548      
    THL   HL    1.3 294  MLv     2.31 -0.14   0.115787      
    OUR   HT    1.3  14  MLv     2.69  0.24   0.440134      
    PLG   HL    1.3 356  MLv     2.93  0.48   0.763107      
    LIT   HT    1.3 322  MLv     2.65  0.21   0.293882      
    ANX   HP    1.3 251  MLv     2.12 -0.33   0.118223      
    PYRG  CL    1.4 242  MLv     2.15 -0.30   0.0788168      
    EVR   HL    1.4 265  MLv     2.11 -0.33   0.114189      
    EFP   HP    1.4 245  MLv     2.25 -0.20   0.143468      
    GUR   HP    1.5 221  MLv     2.33 -0.12   0.165712      
    EPID  HA    1.5 193  MLv     2.55  0.11   0.274845      
    KLV   HL    1.5 228  MLv     2.37 -0.07   0.135694      
    LIA   HL    1.5  56  MLv     2.38 -0.07   0.338908