Earthquake Information
 Origin Time
2020-10-18 04:30:46 (GMT)
 Magnitude
M 2.8
 Latitude
35.6042° N
 Longitude
26.2718° E
 Focal Depth
7 km
 # of Arrivals
22
 Location 79.2 km W of Karpathos
107.9 km ENE of Iraklion
347.9 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
STIAHC47.6200 P04:30:55.33 0.21.0M
STIAHC47.6200 S04:31:01.49 -0.11.0M
ZKRHL54.7185 P04:30:56.27 -0.11.0M
ZKRHL54.7185 S04:31:03.33 -0.41.0M
NPSHL71.0238 P04:30:59.49 0.41.0M
NPSHL71.0238 S04:31:07.86 -0.61.0M
KARPHL80.7 94 P04:31:00.90 0.21.0M
KARPHL80.7 94 S04:31:11.24 -0.11.0M
PFKSHC95.6229 P04:31:03.37 0.31.0M
PFKSHC95.6229 S04:31:15.08 -0.51.0M
THERAHL111.0320 P04:31:05.69 0.21.0M
THERAHL111.0320 S04:31:19.10 -0.61.0M
SNT5HA118.8318 P04:31:06.83 0.11.0M
SNT5HA118.8318 S04:31:21.68 -0.21.0M
IDIMN130.0254 P04:31:08.09 -0.41.0M
IDIMN130.0254 S04:31:24.82 -0.31.0M
SIVAHL147.6244 P04:31:11.80 0.71.0M
SIVAHL147.6244 S04:31:29.86 0.11.0M
IMODHC150.9242 P04:31:12.29 0.61.0M
IMODHC150.9242 S04:31:31.17 0.51.0M
IPPLHC166.2260 P04:31:14.87 0.81.0M
IPPLHC166.2260 S04:31:35.49 0.71.0M


  Solution details

Event:
    Public ID              nkua2020umai
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2020-10-18
    Time                  04:30:46.67
    Latitude              35.6042 deg  +/-      1 km
    Longitude             26.2718 deg  +/-      1 km
    Depth                       7 km   +/-    4 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             135 deg

2 Network magnitudes:
    MLv       2.80 +/- 0.12   9            
    M         2.80            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    STIA  HC    0.4 200  P       04:30:55.33   0.2 M  1.0  STIA 
    STIA  HC    0.4 200  S       04:31:01.49  -0.1 M  1.0  STIA 
    ZKR   HL    0.5 185  P       04:30:56.27  -0.1 M  1.0  ZKR  
    ZKR   HL    0.5 185  S       04:31:03.33  -0.4 M  1.0  ZKR  
    NPS   HL    0.6 238  P       04:30:59.49   0.4 M  1.0  NPS  
    NPS   HL    0.6 238  S       04:31:07.86  -0.6 M  1.0  NPS  
    KARP  HL    0.7  94  P       04:31:00.90   0.2 M  1.0  KARP 
    KARP  HL    0.7  94  S       04:31:11.24  -0.1 M  1.0  KARP 
    PFKS  HC    0.9 229  P       04:31:03.37   0.3 M  1.0  PFKS 
    PFKS  HC    0.9 229  S       04:31:15.08  -0.5 M  1.0  PFKS 
    THERA HL    1.0 320  P       04:31:05.69   0.2 M  1.0  THERA
    THERA HL    1.0 320  S       04:31:19.10  -0.6 M  1.0  THERA
    SNT5  HA    1.1 318  P       04:31:06.83   0.1 M  1.0  SNT5 
    SNT5  HA    1.1 318  S       04:31:21.68  -0.2 M  1.0  SNT5 
    IDI   MN    1.2 254  P       04:31:08.09  -0.4 M  1.0  IDI  
    IDI   MN    1.2 254  S       04:31:24.82  -0.3 M  1.0  IDI  
    SIVA  HL    1.3 244  P       04:31:11.80   0.7 M  1.0  SIVA 
    SIVA  HL    1.3 244  S       04:31:29.86   0.1 M  1.0  SIVA 
    IMOD  HC    1.4 242  P       04:31:12.29   0.6 M  1.0  IMOD 
    IMOD  HC    1.4 242  S       04:31:31.17   0.5 M  1.0  IMOD 
    IPPL  HC    1.5 260  P       04:31:14.87   0.8 M  1.0  IPPL 
    IPPL  HC    1.5 260  S       04:31:35.49   0.7 M  1.0  IPPL 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    STIA  HC    0.4 200  MLv     2.68 -0.12    2.45791      
    ZKR   HL    0.5 185  MLv     2.57 -0.23    1.26729      
    NPS   HL    0.6 238  MLv     3.02  0.22    2.33243      
    KARP  HL    0.7  94  MLv     2.96  0.16    2.36707      
    PFKS  HC    0.9 229  MLv     2.80  0.00    1.05902      
    THERA HL    1.0 320  MLv     2.82  0.02   0.933106      
    SNT5  HA    1.1 318  MLv     3.03  0.23   0.798032      
    IDI   MN    1.2 254  MLv     2.66 -0.14   0.516766      
    SIVA  HL    1.3 244  MLv     2.67 -0.13   0.431352      
    IMOD  HC    1.4 242  MLv     2.78 -0.02   0.527476      
    IPPL  HC    1.5 260  MLv     2.83  0.03    0.50277