Earthquake Information
 Origin Time
 2020-10-22 03:23:51 (GMT)
 Magnitude
 M 1.8
 Latitude
 38.9777° N
 Longitude
 23.5030° E
 Focal Depth
 17 km
 # of Arrivals
 19
 Location 21.1 km S of Skiathos
56.8 km NE of Atalanti
112.4 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SKO1HI25.3 50 P03:23:56.64 0.01.0M
SKO1HI25.3 50 S03:24:00.56 0.01.0M
AOS2HT35.0 57 P03:23:57.97 -0.11.0M
AOS2HT35.0 57 S03:24:02.70 -0.41.0M
NEOHL43.8326 P03:23:59.64 0.31.0M
NEOHL43.8326 S03:24:05.26 -0.21.0M
ATALHA52.4233 P03:24:00.25 -0.51.0M
ATALHA52.4233 S03:24:07.13 -0.71.0M
LKRHL56.9230 P03:24:00.83 -0.61.0M
LKRHL56.9230 S03:24:08.83 -0.21.0M
AGGHT101.0273 P03:24:08.30 0.11.0M
AGGHT101.0273 S03:24:21.54 0.41.0M
MRTHHA102.4158 P03:24:08.48 0.11.0M
MRTHHA102.4158 S03:24:21.28 0.01.0M
PAIGHT107.6 8 P03:24:09.77 0.61.0M
PAIGHT107.6 8 S03:24:23.47 0.81.0M
VLYHL127.7168 P03:24:12.79 0.61.0M
OURHT156.3 15 P03:24:16.29 -0.11.0M
OURHT156.3 15 S03:24:34.96 -0.51.0M


  Solution details 

Event:
    Public ID              nkua2020utgd
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-10-22
    Time                  03:23:51.32
    Latitude              38.9777 deg  +/-      1 km
    Longitude             23.5030 deg  +/-      1 km
    Depth                      17 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap             101 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.29   8            
    M         1.75            8 preferred  

19 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SKO1  HI    0.2  50  P       03:23:56.64   0.0 M  1.0  SKO1 
    SKO1  HI    0.2  50  S       03:24:00.56  -0.0 M  1.0  SKO1 
    AOS2  HT    0.3  57  P       03:23:57.97  -0.1 M  1.0  AOS2 
    AOS2  HT    0.3  57  S       03:24:02.70  -0.4 M  1.0  AOS2 
    NEO   HL    0.4 326  P       03:23:59.64   0.3 M  1.0  NEO  
    NEO   HL    0.4 326  S       03:24:05.26  -0.2 M  1.0  NEO  
    ATAL  HA    0.5 233  P       03:24:00.25  -0.5 M  1.0  ATAL 
    ATAL  HA    0.5 233  S       03:24:07.13  -0.7 M  1.0  ATAL 
    LKR   HL    0.5 230  P       03:24:00.83  -0.6 M  1.0  LKR  
    LKR   HL    0.5 230  S       03:24:08.83  -0.2 M  1.0  LKR  
    AGG   HT    0.9 273  P       03:24:08.30   0.1 M  1.0  AGG  
    AGG   HT    0.9 273  S       03:24:21.54   0.4 M  1.0  AGG  
    MRTH  HA    0.9 158  P       03:24:08.48   0.1 M  1.0  MRTH 
    MRTH  HA    0.9 158  S       03:24:21.28   0.0 M  1.0  MRTH 
    PAIG  HT    1.0   8  P       03:24:09.77   0.6 M  1.0  PAIG 
    PAIG  HT    1.0   8  S       03:24:23.47   0.8 M  1.0  PAIG 
    VLY   HL    1.1 168  P       03:24:12.79   0.6 M  1.0  VLY  
    OUR   HT    1.4  15  P       03:24:16.29  -0.1 M  1.0  OUR  
    OUR   HT    1.4  15  S       03:24:34.96  -0.5 M  1.0  OUR  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SKO1  HI    0.2  50  MLv     1.32 -0.43   0.383997      
    AOS2  HT    0.3  57  MLv     1.37 -0.38   0.249435      
    NEO   HL    0.4 326  MLv     1.57 -0.18   0.328896      
    ATAL  HA    0.5 233  MLv     1.49 -0.27   0.119234      
    LKR   HL    0.5 230  MLv     1.81  0.06   0.103482      
    AGG   HT    0.9 273  MLv     1.89  0.14   0.0945046      
    MRTH  HA    0.9 158  MLv     2.11  0.36   0.198036      
    PAIG  HT    1.0   8  MLv     1.57 -0.18   0.0417755      
    VLY   HL    1.1 168  MLv     2.32  0.57   0.239967      
    OUR   HT    1.4  15  MLv     2.23  0.48   0.140649