Earthquake Information
 Origin Time
2020-10-18 10:48:18 (GMT)
 Magnitude
M 2.3
 Latitude
39.1142° N
 Longitude
23.4655° E
 Focal Depth
7 km
 # of Arrivals
39
 Location 6.0 km SSW of Skiathos
52.8 km ESE of Volos
127.9 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SKO1HI22.7 87 P10:48:23.56 0.21.0M
SKO1HI22.7 87 S10:48:26.71 0.01.0M
AOS2HT32.8 84 P10:48:24.74 -0.31.0M
AOS2HT32.8 84 S10:48:29.37 -0.31.0M
NEOHL29.9315 P10:48:24.51 0.01.0M
NEOHL29.9315 S10:48:28.52 -0.31.0M
ATALHA60.6219 P10:48:29.69 0.11.0M
ATALHA60.6219 S10:48:37.50 -0.21.0M
LKRHL65.6218 P10:48:30.62 0.21.0M
LKRHL65.6218 S10:48:38.82 -0.31.0M
AXARHA79.8241 P10:48:32.73 0.01.0M
AXARHA79.8241 S10:48:43.49 0.21.0M
KYMIHL76.7134 P10:48:32.55 0.31.0M
KYMIHL76.7134 S10:48:42.37 0.01.0M
PAIGHT93.2 11 P10:48:35.21 0.41.0M
PAIGHT93.2 11 S10:48:46.91 0.01.0M
AGGHT98.1264 P10:48:35.50 -0.21.0M
AGGHT98.1264 S10:48:48.62 0.11.0M
SKYHL97.0105 P10:48:35.88 0.41.0M
SKYHL97.0105 S10:48:47.95 -0.11.0M
STFNHA104.5176 P10:48:36.90 0.21.0M
STFNHA104.5176 S10:48:49.90 -0.31.0M
VILLHA106.5187 P10:48:36.36 -0.61.0M
VILLHA106.5187 S10:48:50.60 -0.11.0M
MDRAHA117.2180 P10:48:38.83 0.21.0M
MDRAHA117.2180 S10:48:53.88 0.21.0M
MRTHHA117.8159 P10:48:38.85 0.11.0M
MRTHHA117.8159 S10:48:53.97 0.21.0M
PTLHL123.6164 P10:48:39.68 0.01.0M
PTLHL123.6164 S10:48:54.70 -0.71.0M
TYRNHT125.0302 P10:48:40.61 0.71.0M
TYRNHT125.0302 S10:48:55.55 -0.31.0M
LITHT137.9323 P10:48:41.65 -0.31.0M
LITHT137.9323 S10:48:59.93 0.51.0M
LTKHP128.9200 P10:48:40.34 -0.11.0M
LTKHP128.9200 S10:48:56.95 0.11.0M
KARYHA147.0145 P10:48:43.54 0.31.0M
PLGHL139.8359 P10:48:41.68 -0.51.0M
VLYHL143.2168 P10:48:42.38 -0.31.0M


  Solution details

Event:
    Public ID              nkua2020ummu
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-18
    Time                  10:48:18.91
    Latitude              39.1142 deg  +/-      0 km
    Longitude             23.4655 deg  +/-      0 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap              72 deg

2 Network magnitudes:
    MLv       2.29 +/- 0.14  17            
    M         2.29           17 preferred  

39 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SKO1  HI    0.2  87  P       10:48:23.56   0.2 M  1.0  SKO1 
    SKO1  HI    0.2  87  S       10:48:26.71  -0.0 M  1.0  SKO1 
    NEO   HL    0.3 315  P       10:48:24.51  -0.0 M  1.0  NEO  
    NEO   HL    0.3 315  S       10:48:28.52  -0.3 M  1.0  NEO  
    AOS2  HT    0.3  84  P       10:48:24.74  -0.3 M  1.0  AOS2 
    AOS2  HT    0.3  84  S       10:48:29.37  -0.3 M  1.0  AOS2 
    ATAL  HA    0.5 219  P       10:48:29.69   0.1 M  1.0  ATAL 
    ATAL  HA    0.5 219  S       10:48:37.50  -0.2 M  1.0  ATAL 
    LKR   HL    0.6 218  P       10:48:30.62   0.2 M  1.0  LKR  
    LKR   HL    0.6 218  S       10:48:38.82  -0.3 M  1.0  LKR  
    KYMI  HL    0.7 134  P       10:48:32.55   0.3 M  1.0  KYMI 
    KYMI  HL    0.7 134  S       10:48:42.37   0.0 M  1.0  KYMI 
    AXAR  HA    0.7 241  P       10:48:32.73  -0.0 M  1.0  AXAR 
    AXAR  HA    0.7 241  S       10:48:43.49   0.2 M  1.0  AXAR 
    PAIG  HT    0.8  11  P       10:48:35.21   0.4 M  1.0  PAIG 
    PAIG  HT    0.8  11  S       10:48:46.91  -0.0 M  1.0  PAIG 
    SKY   HL    0.9 105  P       10:48:35.88   0.4 M  1.0  SKY  
    SKY   HL    0.9 105  S       10:48:47.95  -0.1 M  1.0  SKY  
    AGG   HT    0.9 264  P       10:48:35.50  -0.2 M  1.0  AGG  
    AGG   HT    0.9 264  S       10:48:48.62   0.1 M  1.0  AGG  
    STFN  HA    0.9 176  P       10:48:36.90   0.2 M  1.0  STFN 
    STFN  HA    0.9 176  S       10:48:49.90  -0.3 M  1.0  STFN 
    VILL  HA    1.0 187  P       10:48:36.36  -0.6 M  1.0  VILL 
    VILL  HA    1.0 187  S       10:48:50.60  -0.1 M  1.0  VILL 
    MDRA  HA    1.1 180  P       10:48:38.83   0.2 M  1.0  MDRA 
    MDRA  HA    1.1 180  S       10:48:53.88   0.2 M  1.0  MDRA 
    MRTH  HA    1.1 159  P       10:48:38.85   0.1 M  1.0  MRTH 
    MRTH  HA    1.1 159  S       10:48:53.97   0.2 M  1.0  MRTH 
    PTL   HL    1.1 164  P       10:48:39.68   0.0 M  1.0  PTL  
    PTL   HL    1.1 164  S       10:48:54.70  -0.7 M  1.0  PTL  
    TYRN  HT    1.1 302  P       10:48:40.61   0.7 M  1.0  TYRN 
    TYRN  HT    1.1 302  S       10:48:55.55  -0.3 M  1.0  TYRN 
    LTK   HP    1.2 200  P       10:48:40.34  -0.1 M  1.0  LTK  
    LTK   HP    1.2 200  S       10:48:56.95   0.1 M  1.0  LTK  
    LIT   HT    1.2 323  P       10:48:41.65  -0.3 M  1.0  LIT  
    LIT   HT    1.2 323  S       10:48:59.93   0.5 M  1.0  LIT  
    PLG   HL    1.3 359  P       10:48:41.68  -0.5 M  1.0  PLG  
    VLY   HL    1.3 168  P       10:48:42.38  -0.3 M  1.0  VLY  
    KARY  HA    1.3 145  P       10:48:43.54   0.3 M  1.0  KARY 

21 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SKO1  HI    0.2  87  MLv     2.32  0.03    4.46517      
    NEO   HL    0.3 315  MLv     2.44  0.15    5.38831      
    AOS2  HT    0.3  84  MLv     2.56  0.27    4.35954      
    ATAL  HA    0.5 219  MLv     2.17 -0.13   0.364933      
    LKR   HL    0.6 218  MLv     2.54  0.25   0.439402      
    KYMI  HL    0.7 134  MLv     2.10 -0.19   0.260335      
    AXAR  HA    0.7 241  MLv     1.74 -0.55   0.443021      
    PAIG  HT    0.8  11  MLv     1.93 -0.36   0.112375      
    SKY   HL    0.9 105  MLv     2.33  0.04   0.582487      
    AGG   HT    0.9 264  MLv     2.21 -0.08   0.204777      
    STFN  HA    0.9 176  MLv     2.51  0.22   0.487574      
    VILL  HA    1.0 187  MLv     2.42  0.13   0.387541      
    MDRA  HA    1.1 180  MLv     2.19 -0.10   0.203869      
    MRTH  HA    1.1 159  MLv     2.32  0.03   0.268093      
    PTL   HL    1.1 164  MLv     2.21 -0.08   0.196264      
    TYRN  HT    1.1 302  MLv     2.12 -0.17   0.122302      
    LTK   HP    1.2 200  MLv     1.72 -0.57   0.226939      
    LIT   HT    1.2 323  MLv     2.40  0.10   0.184017      
    PLG   HL    1.3 359  MLv     2.37  0.08   0.235254      
    VLY   HL    1.3 168  MLv     2.58  0.29   0.365229      
    KARY  HA    1.3 145  MLv     2.30  0.01   0.183404