Earthquake Information
 Origin Time
 2020-09-17 23:51:33 (GMT)
 Magnitude
 M 2.8
 Latitude
 36.2095° N
 Longitude
 27.0663° E
 Focal Depth
 114 km
 # of Arrivals
 17
 Location 60.8 km N of Karpathos
78.6 km SSW of Kos
355.3 km ESE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KARPHL74.1173 P23:51:52.88 0.21.0M
KARPHL74.1173 S23:52:06.84 -0.11.0M
ARGHL94.6 90 P23:51:54.49 0.21.0M
ARGHL94.6 90 S23:52:09.58 -0.21.0M
STIAHC142.5218 P23:51:59.16 0.31.0M
STIAHC142.5218 S23:52:17.87 0.11.0M
THERAHL143.7277 P23:51:58.31 -0.71.0M
THERAHL143.7277 S23:52:18.16 0.11.0M
ZKRHL143.9212 P23:51:59.85 0.81.0M
ZKRHL143.9212 S23:52:18.48 0.51.0M
SNT5HA151.3278 P23:52:00.30 0.51.0M
SNT5HA151.3278 S23:52:19.76 0.31.0M
NPSHL168.5231 P23:52:01.16 -0.51.0M
NPSHL168.5231 S23:52:21.95 -0.71.0M
IDIMN221.5243 P23:52:06.85 -0.91.0M
IMMVHL290.3253 P23:52:15.68 -0.11.0M
VLIHL372.7279 P23:52:24.83 -1.01.0M


  Solution details 

Event:
    Public ID              nkua2020siwa
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-09-17
    Time                  23:51:33.99
    Latitude              36.2095 deg  +/-      2 km
    Longitude             27.0663 deg  +/-      2 km
    Depth                     114 km   +/-    3 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap             171 deg

2 Network magnitudes:
    MLv       2.77 +/- 0.21   8            
    M         2.77            8 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARP  HL    0.7 173  P       23:51:52.88   0.2 M  1.0  KARP 
    KARP  HL    0.7 173  S       23:52:06.84  -0.1 M  1.0  KARP 
    ARG   HL    0.9  90  P       23:51:54.49   0.2 M  1.0  ARG  
    ARG   HL    0.9  90  S       23:52:09.58  -0.2 M  1.0  ARG  
    STIA  HC    1.3 218  P       23:51:59.16   0.3 M  1.0  STIA 
    STIA  HC    1.3 218  S       23:52:17.87   0.1 M  1.0  STIA 
    ZKR   HL    1.3 212  P       23:51:59.85   0.8 M  1.0  ZKR  
    ZKR   HL    1.3 212  S       23:52:18.48   0.5 M  1.0  ZKR  
    THERA HL    1.3 277  P       23:51:58.31  -0.7 M  1.0  THERA
    THERA HL    1.3 277  S       23:52:18.16   0.1 M  1.0  THERA
    SNT5  HA    1.4 278  P       23:52:00.30   0.5 M  1.0  SNT5 
    SNT5  HA    1.4 278  S       23:52:19.76   0.3 M  1.0  SNT5 
    NPS   HL    1.5 231  P       23:52:01.16  -0.5 M  1.0  NPS  
    NPS   HL    1.5 231  S       23:52:21.95  -0.7 M  1.0  NPS  
    IDI   MN    2.0 243  P       23:52:06.85  -0.9 M  1.0  IDI  
    IMMV  HL    2.6 253  P       23:52:15.68  -0.1 M  1.0  IMMV 
    VLI   HL    3.4 279  P       23:52:24.83  -1.0 M  1.0  VLI  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    0.7 173  MLv     2.82  0.05    1.84977      
    ARG   HL    0.9  90  MLv     2.79  0.02    1.05012      
    STIA  HC    1.3 218  MLv     2.56 -0.21   0.350419      
    ZKR   HL    1.3 212  MLv     2.37 -0.40   0.226416      
    THERA HL    1.3 277  MLv     2.47 -0.30   0.281757      
    SNT5  HA    1.4 278  MLv     2.68 -0.09   0.245368      
    NPS   HL    1.5 231  MLv     2.90  0.13   0.572355      
    IDI   MN    2.0 243  MLv     2.77  0.00   0.230712      
    IMMV  HL    2.6 253  MLv     3.21  0.44   0.286993      
    VLI   HL    3.4 279  MLv     4.04  1.27   0.970685