Earthquake Information
 Origin Time
2020-10-18 10:24:47 (GMT)
 Magnitude
M 1.8
 Latitude
39.1075° N
 Longitude
23.4630° E
 Focal Depth
3 km
 # of Arrivals
15
 Location 6.8 km SSW of Skiathos
53.1 km ESE of Volos
127.2 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SKO1HI23.0 86 P10:24:52.18 0.51.0M
SKO1HI23.0 86 S10:24:55.30 0.11.0M
AOS2HT33.1 82 P10:24:53.32 -0.11.0M
AOS2HT33.1 82 S10:24:57.91 -0.41.0M
NEOHL30.3317 P10:24:53.19 0.21.0M
NEOHL30.3317 S10:24:57.35 -0.11.0M
XORHT37.0321 P10:24:54.00 -0.21.0M
XORHT37.0321 S10:24:59.06 -0.51.0M
ATALHA59.9220 P10:24:58.12 0.21.0M
LKRHL64.9218 P10:24:58.74 0.01.0M
LKRHL64.9218 S10:25:07.44 -0.21.0M
PAIGHT94.0 11 P10:25:03.41 -0.11.0M
PAIGHT94.0 11 S10:25:16.10 0.11.0M
AGGHT97.8264 P10:25:04.22 0.01.0M
AGGHT97.8264 S10:25:17.41 0.21.0M


  Solution details

Event:
    Public ID              nkua2020umma
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-18
    Time                  10:24:47.06
    Latitude              39.1075 deg  +/-      0 km
    Longitude             23.4630 deg  +/-      0 km
    Depth                       3 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.22 s
    Azimuthal gap             133 deg

2 Network magnitudes:
    MLv       1.81 +/- 0.17   7            
    M         1.81            7 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SKO1  HI    0.2  86  P       10:24:52.18   0.5 M  1.0  SKO1 
    SKO1  HI    0.2  86  S       10:24:55.30   0.1 M  1.0  SKO1 
    NEO   HL    0.3 317  P       10:24:53.19   0.2 M  1.0  NEO  
    NEO   HL    0.3 317  S       10:24:57.35  -0.1 M  1.0  NEO  
    AOS2  HT    0.3  82  P       10:24:53.32  -0.1 M  1.0  AOS2 
    AOS2  HT    0.3  82  S       10:24:57.91  -0.4 M  1.0  AOS2 
    XOR   HT    0.3 321  P       10:24:54.00  -0.2 M  1.0  XOR  
    XOR   HT    0.3 321  S       10:24:59.06  -0.5 M  1.0  XOR  
    ATAL  HA    0.5 220  P       10:24:58.12   0.2 M  1.0  ATAL 
    LKR   HL    0.6 218  P       10:24:58.74   0.0 M  1.0  LKR  
    LKR   HL    0.6 218  S       10:25:07.44  -0.2 M  1.0  LKR  
    PAIG  HT    0.8  11  P       10:25:03.41  -0.1 M  1.0  PAIG 
    PAIG  HT    0.8  11  S       10:25:16.10   0.1 M  1.0  PAIG 
    AGG   HT    0.9 264  P       10:25:04.22   0.0 M  1.0  AGG  
    AGG   HT    0.9 264  S       10:25:17.41   0.2 M  1.0  AGG  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SKO1  HI    0.2  86  MLv     1.67 -0.14    0.99331      
    NEO   HL    0.3 317  MLv     2.09  0.28    2.33703      
    AOS2  HT    0.3  82  MLv     1.81  0.00     0.7636      
    ATAL  HA    0.5 220  MLv     1.67 -0.13   0.119206      
    LKR   HL    0.6 218  MLv     2.07  0.26   0.150303      
    PAIG  HT    0.8  11  MLv     1.64 -0.16   0.0578658      
    AGG   HT    0.9 264  MLv     1.79 -0.01   0.0782464