Earthquake Information
 Origin Time
2020-10-28 12:20:39 (GMT)
 Magnitude
M 1.8
 Latitude
40.5330° N
 Longitude
23.4663° E
 Focal Depth
6 km
 # of Arrivals
26
 Location 17.8 km N of Poliyiros
45.7 km ESE of Thessaloniki
284.4 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PLGHL18.1186 P12:20:43.65 0.21.0M
PLGHL18.1186 S12:20:46.31 0.11.0M
SOHHT33.3343 P12:20:46.30 0.21.0M
SOHHT33.3343 S12:20:50.65 -0.21.0M
OURHT48.9117 P12:20:48.43 -0.11.0M
OURHT48.9117 S12:20:54.69 -0.51.0M
THEHT43.9284 P12:20:47.65 -0.11.0M
THEHT43.9284 S12:20:52.85 -0.91.0M
PAIGHT68.7165 P12:20:51.47 -0.31.0M
PAIGHT68.7165 S12:21:00.35 -0.61.0M
SRSHT64.8 10 P12:20:51.31 0.21.0M
SRSHT64.8 10 S12:20:59.35 -0.51.0M
DRA2HI90.2 40 P12:20:55.81 0.51.0M
DRA2HI90.2 40 S12:21:07.06 0.01.0M
KNTHT84.7326 P12:20:54.46 0.01.0M
KNTHT84.7326 S12:21:04.97 -0.61.0M
KAVAHT101.9 60 P12:20:57.94 0.81.0M
KAVAHT101.9 60 S12:21:10.70 0.21.0M
NVRHL96.7 20 P12:20:56.66 0.31.0M
NVRHL96.7 20 S12:21:08.93 0.01.0M
MMBBS115.2 12 P12:20:59.89 0.61.0M
MMBBS115.2 12 S12:21:14.19 0.11.0M
NEOHL138.1189 P12:21:03.17 0.41.0M
NEOHL138.1189 S12:21:20.64 0.41.0M
TYRNHT139.1229 P12:21:03.42 0.51.0M
TYRNHT139.1229 S12:21:20.96 0.31.0M


  Solution details

Event:
    Public ID              nkua2020veww
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-10-28
    Time                  12:20:39.72
    Latitude              40.5330 deg  +/-      1 km
    Longitude             23.4663 deg  +/-      1 km
    Depth                       6 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap              57 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.23  11            
    M         1.75           11 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PLG   HL    0.2 186  P       12:20:43.65   0.2 M  1.0  PLG  
    PLG   HL    0.2 186  S       12:20:46.31   0.1 M  1.0  PLG  
    SOH   HT    0.3 343  P       12:20:46.30   0.2 M  1.0  SOH  
    SOH   HT    0.3 343  S       12:20:50.65  -0.2 M  1.0  SOH  
    THE   HT    0.4 284  P       12:20:47.65  -0.1 M  1.0  THE  
    THE   HT    0.4 284  S       12:20:52.85  -0.9 M  1.0  THE  
    OUR   HT    0.4 117  P       12:20:48.43  -0.1 M  1.0  OUR  
    OUR   HT    0.4 117  S       12:20:54.69  -0.5 M  1.0  OUR  
    SRS   HT    0.6  10  P       12:20:51.31   0.2 M  1.0  SRS  
    SRS   HT    0.6  10  S       12:20:59.35  -0.5 M  1.0  SRS  
    PAIG  HT    0.6 165  P       12:20:51.47  -0.3 M  1.0  PAIG 
    PAIG  HT    0.6 165  S       12:21:00.35  -0.6 M  1.0  PAIG 
    KNT   HT    0.8 326  P       12:20:54.46   0.0 M  1.0  KNT  
    KNT   HT    0.8 326  S       12:21:04.97  -0.6 M  1.0  KNT  
    DRA2  HI    0.8  40  P       12:20:55.81   0.5 M  1.0  DRA2 
    DRA2  HI    0.8  40  S       12:21:07.06  -0.0 M  1.0  DRA2 
    NVR   HL    0.9  20  P       12:20:56.66   0.3 M  1.0  NVR  
    NVR   HL    0.9  20  S       12:21:08.93  -0.0 M  1.0  NVR  
    KAVA  HT    0.9  60  P       12:20:57.94   0.8 M  1.0  KAVA 
    KAVA  HT    0.9  60  S       12:21:10.70   0.2 M  1.0  KAVA 
    MMB   BS    1.0  12  P       12:20:59.89   0.6 M  1.0  MMB  
    MMB   BS    1.0  12  S       12:21:14.19   0.1 M  1.0  MMB  
    NEO   HL    1.2 189  P       12:21:03.17   0.4 M  1.0  NEO  
    NEO   HL    1.2 189  S       12:21:20.64   0.4 M  1.0  NEO  
    TYRN  HT    1.3 229  P       12:21:03.42   0.5 M  1.0  TYRN 
    TYRN  HT    1.3 229  S       12:21:20.96   0.3 M  1.0  TYRN 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PLG   HL    0.2 186  MLv     1.88  0.13    2.15165      
    SOH   HT    0.3 343  MLv     1.52 -0.23   0.384771      
    THE   HT    0.4 284  MLv     1.35 -0.40   0.0931652      
    OUR   HT    0.4 117  MLv     1.49 -0.26   0.147792      
    SRS   HT    0.6  10  MLv     1.76  0.01   0.0960529      
    PAIG  HT    0.6 165  MLv     1.45 -0.30   0.0496336      
    KNT   HT    0.8 326  MLv     1.73 -0.02   0.101041      
    DRA2  HI    0.8  40  MLv     2.46  0.71   0.512513      
    NVR   HL    0.9  20  MLv     1.72 -0.03   0.0645746      
    KAVA  HT    0.9  60  MLv     1.64 -0.11   0.140577      
    MMB   BS    1.0  12  MLv     1.79  0.04   0.0826579      
    NEO   HL    1.2 189  MLv     2.30  0.54   0.279048      
    TYRN  HT    1.3 229  MLv     2.14  0.39   0.108422