Earthquake Information
 Origin Time
2020-10-18 10:39:37 (GMT)
 Magnitude
M 1.8
 Latitude
39.1343° N
 Longitude
23.4662° E
 Focal Depth
14 km
 # of Arrivals
15
 Location 3.9 km SSW of Skiathos
51.7 km ESE of Volos
130.1 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 93 P10:39:42.50 0.41.0M
SKO1HI22.7 93 S10:39:45.78 0.11.0M
AOS2HT32.6 87 P10:39:43.54 -0.11.0M
AOS2HT32.6 87 S10:39:48.07 -0.31.0M
NEOHL28.4312 P10:39:43.09 0.11.0M
NEOHL28.4312 S10:39:47.31 0.11.0M
XORHT34.9317 P10:39:44.28 0.21.0M
XORHT34.9317 S10:39:48.66 -0.41.0M
VOL2HI64.3300 P10:39:46.86 0.31.0M
VOL2HI64.3300 S10:39:53.19 -0.31.0M
LKRHL67.4217 P10:39:49.00 -0.11.0M
LKRHL67.4217 S10:39:57.99 0.01.0M
KYMIHL78.2135 P10:39:50.60 -0.21.0M
KYMIHL78.2135 S10:40:01.19 0.11.0M
AGGHT98.4263 P10:39:54.26 0.21.0M


  Solution details

Event:
    Public ID              nkua2020ummm
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-18
    Time                  10:39:37.45
    Latitude              39.1343 deg  +/-      1 km
    Longitude             23.4662 deg  +/-      1 km
    Depth                      14 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.22 s
    Azimuthal gap             130 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.16   6            
    M         1.76            6 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SKO1  HI    0.2  93  P       10:39:42.50   0.4 M  1.0  SKO1 
    SKO1  HI    0.2  93  S       10:39:45.78   0.1 M  1.0  SKO1 
    NEO   HL    0.3 312  P       10:39:43.09   0.1 M  1.0  NEO  
    NEO   HL    0.3 312  S       10:39:47.31   0.1 M  1.0  NEO  
    AOS2  HT    0.3  87  P       10:39:43.54  -0.1 M  1.0  AOS2 
    AOS2  HT    0.3  87  S       10:39:48.07  -0.3 M  1.0  AOS2 
    XOR   HT    0.3 317  P       10:39:44.28   0.2 M  1.0  XOR  
    XOR   HT    0.3 317  S       10:39:48.66  -0.4 M  1.0  XOR  
    VOL2  HI    0.5 300  P       10:39:46.86   0.3 M  1.0  VOL2 
    VOL2  HI    0.5 300  S       10:39:53.19  -0.3 M  1.0  VOL2 
    LKR   HL    0.6 217  P       10:39:49.00  -0.1 M  1.0  LKR  
    LKR   HL    0.6 217  S       10:39:57.99   0.0 M  1.0  LKR  
    KYMI  HL    0.7 135  P       10:39:50.60  -0.2 M  1.0  KYMI 
    KYMI  HL    0.7 135  S       10:40:01.19   0.1 M  1.0  KYMI 
    AGG   HT    0.9 263  P       10:39:54.26   0.2 M  1.0  AGG  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SKO1  HI    0.2  93  MLv     1.37 -0.39   0.501312      
    NEO   HL    0.3 312  MLv     2.07  0.31    2.50399      
    AOS2  HT    0.3  87  MLv     1.64 -0.11   0.534929      
    XOR   HT    0.3 317  MLv     1.63 -0.13   0.219517      
    VOL2  HI    0.5 300  MLv     2.41  0.66    1.07256      
    LKR   HL    0.6 217  MLv     1.77  0.01   0.0723156      
    KYMI  HL    0.7 135  MLv     1.71 -0.05   0.104902      
    AGG   HT    0.9 263  MLv     1.72 -0.03   0.0664665