Earthquake Information
 Origin Time
2020-10-18 22:42:39 (GMT)
 Magnitude
M 2.3
 Latitude
35.8466° N
 Longitude
22.1459° E
 Focal Depth
32 km
 # of Arrivals
12
 Location 90.4 km WSW of Kithira
115.0 km SSE of Methoni
276.3 km SSW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KTHAHL94.1 61 P22:42:54.39 -0.81.0M
KTHAHL94.1 61 S22:43:07.09 -0.21.0M
KTHRHC88.2 60 P22:42:54.49 0.01.0M
KTHRHC88.2 60 S22:43:06.25 0.21.0M
ANKYHL104.1 88 P22:42:56.86 0.51.0M
ANKYHL104.1 88 S22:43:09.52 0.21.0M
VLIHL120.6 36 P22:42:58.73 0.51.0M
VLIHL120.6 36 S22:43:12.91 0.11.0M
ITMHL149.4352 P22:43:01.89 0.11.0M
ITMHL149.4352 S22:43:18.88 -0.21.0M
IMMVHL171.3104 P22:43:04.60 0.01.0M
IMMVHL171.3104 S22:43:23.80 -0.31.0M


  Solution details

Event:
    Public ID              nkua2020unki
    Type                   earthquake
    Description
      region name: Central Mediterranean Sea
Origin:
    Date                   2020-10-18
    Time                  22:42:39.23  +/-    1.0 s
    Latitude              35.8466 deg  +/-      5 km
    Longitude             22.1459 deg  +/-      5 km
    Depth                      32 km   +/-   11 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap             249 deg

2 Network magnitudes:
    MLv       2.31 +/- 0.11   6            
    M         2.31            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KTHR  HC    0.8  60  P       22:42:54.49  -0.0 M  1.0  KTHR 
    KTHR  HC    0.8  60  S       22:43:06.25   0.2 M  1.0  KTHR 
    KTHA  HL    0.8  61  P       22:42:54.39  -0.8 M  1.0  KTHA 
    KTHA  HL    0.8  61  S       22:43:07.09  -0.2 M  1.0  KTHA 
    ANKY  HL    0.9  88  P       22:42:56.86   0.5 M  1.0  ANKY 
    ANKY  HL    0.9  88  S       22:43:09.52   0.2 M  1.0  ANKY 
    VLI   HL    1.1  36  P       22:42:58.73   0.5 M  1.0  VLI  
    VLI   HL    1.1  36  S       22:43:12.91   0.1 M  1.0  VLI  
    ITM   HL    1.3 352  P       22:43:01.89   0.1 M  1.0  ITM  
    ITM   HL    1.3 352  S       22:43:18.88  -0.2 M  1.0  ITM  
    IMMV  HL    1.5 104  P       22:43:04.60   0.0 M  1.0  IMMV 
    IMMV  HL    1.5 104  S       22:43:23.80  -0.3 M  1.0  IMMV 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KTHR  HC    0.8  60  MLv     2.60  0.30   0.730687      
    KTHA  HL    0.8  61  MLv     2.22 -0.08   0.284226      
    ANKY  HL    0.9  88  MLv     2.37  0.07   0.358174      
    VLI   HL    1.1  36  MLv     2.25 -0.06   0.285651      
    ITM   HL    1.3 352  MLv     2.18 -0.13   0.135767      
    IMMV  HL    1.5 104  MLv     2.34  0.03   0.153344