Earthquake Information
 Origin Time
 2020-10-19 18:16:28 (GMT)
 Magnitude
 M 1.7
 Latitude
 39.1160° N
 Longitude
 23.4682° E
 Focal Depth
 4 km
 # of Arrivals
 18
 Location 5.8 km SSW of Skiathos
52.9 km ESE of Volos
128.0 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SKO1HI22.5 88 P18:16:32.73 0.31.0M
SKO1HI22.5 88 S18:16:36.13 0.41.0M
NEOHL29.9315 P18:16:33.77 0.11.0M
NEOHL29.9315 S18:16:37.97 -0.11.0M
AOS2HT32.6 84 P18:16:33.89 -0.31.0M
AOS2HT32.6 84 S18:16:38.34 -0.61.0M
ATALHA60.9220 P18:16:38.79 -0.11.0M
ATALHA60.9220 S18:16:46.63 -0.61.0M
PAIGHT93.0 11 P18:16:44.29 0.21.0M
PAIGHT93.0 11 S18:16:56.23 -0.11.0M
AGGHT98.3264 P18:16:44.75 -0.31.0M
AGGHT98.3264 S18:16:58.05 0.01.0M
DIONHL122.3161 P18:16:49.73 0.91.0M
DIONHL122.3161 S18:17:04.68 0.11.0M
TYRNHT125.1302 P18:16:49.97 0.71.0M
TYRNHT125.1302 S18:17:05.58 0.11.0M
VLYHL143.3169 P18:16:51.76 -0.31.0M
VLYHL143.3169 S18:17:10.33 0.01.0M


  Solution details 

Event:
    Public ID              nkua2020uoxb
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-19
    Time                  18:16:28.00
    Latitude              39.1160 deg  +/-      1 km
    Longitude             23.4682 deg  +/-      1 km
    Depth                       4 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap              73 deg

2 Network magnitudes:
    MLv       1.74 +/- 0.15   7            
    M         1.74            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SKO1  HI    0.2  88  P       18:16:32.73   0.3 M  1.0  SKO1 
    SKO1  HI    0.2  88  S       18:16:36.13   0.4 M  1.0  SKO1 
    NEO   HL    0.3 315  P       18:16:33.77   0.1 M  1.0  NEO  
    NEO   HL    0.3 315  S       18:16:37.97  -0.1 M  1.0  NEO  
    AOS2  HT    0.3  84  P       18:16:33.89  -0.3 M  1.0  AOS2 
    AOS2  HT    0.3  84  S       18:16:38.34  -0.6 M  1.0  AOS2 
    ATAL  HA    0.5 220  P       18:16:38.79  -0.1 M  1.0  ATAL 
    ATAL  HA    0.5 220  S       18:16:46.63  -0.6 M  1.0  ATAL 
    PAIG  HT    0.8  11  P       18:16:44.29   0.2 M  1.0  PAIG 
    PAIG  HT    0.8  11  S       18:16:56.23  -0.1 M  1.0  PAIG 
    AGG   HT    0.9 264  P       18:16:44.75  -0.3 M  1.0  AGG  
    AGG   HT    0.9 264  S       18:16:58.05  -0.0 M  1.0  AGG  
    DION  HL    1.1 161  P       18:16:49.73   0.9 M  1.0  DION 
    DION  HL    1.1 161  S       18:17:04.68   0.1 M  1.0  DION 
    TYRN  HT    1.1 302  P       18:16:49.97   0.7 M  1.0  TYRN 
    TYRN  HT    1.1 302  S       18:17:05.58   0.1 M  1.0  TYRN 
    VLY   HL    1.3 169  P       18:16:51.76  -0.3 M  1.0  VLY  
    VLY   HL    1.3 169  S       18:17:10.33   0.0 M  1.0  VLY  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SKO1  HI    0.2  88  MLv     1.41 -0.34   0.553512      
    NEO   HL    0.3 315  MLv     2.01  0.27    1.99652      
    AOS2  HT    0.3  84  MLv     1.76  0.02   0.701425      
    ATAL  HA    0.5 220  MLv     1.64 -0.10   0.108599      
    PAIG  HT    0.8  11  MLv     1.50 -0.24   0.0424843      
    AGG   HT    0.9 264  MLv     1.77  0.03   0.0746216      
    DION  HL    1.1 161  MLv     1.80  0.06   0.220522      
    TYRN  HT    1.1 302  MLv     1.70 -0.04   0.0463252      
    VLY   HL    1.3 169  MLv     2.39  0.65   0.237414