Earthquake Information
 Origin Time
2021-10-18 20:58:25 (GMT)
 Magnitude
M 2.8
 Latitude
35.1865° N
 Longitude
26.3705° E
 Focal Depth
20 km
 # of Arrivals
20
 Location 88.1 km SW of Karpathos
113.6 km E of Iraklion
390.0 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ZKRHL16.1240 P20:58:29.48 -0.61.0M
ZKRHL16.1240 S20:58:33.69 0.21.0M
SIT2HI24.0275 P20:58:31.01 0.01.0M
SIT2HI24.0275 S20:58:35.72 0.71.0M
STIAHC25.5274 P20:58:31.03 -0.11.0M
STIAHC25.5274 S20:58:36.14 0.71.0M
NPSHL69.6277 P20:58:37.62 -0.11.0M
NPSHL69.6277 S20:58:47.26 0.41.0M
KARPHL82.1 61 P20:58:39.24 -0.41.0M
KARPHL82.1 61 S20:58:50.62 0.31.0M
IMODHC144.9261 P20:58:49.13 0.11.0M
IMODHC144.9261 S20:59:07.31 0.51.0M
SIVAHL143.0262 P20:58:48.90 0.11.0M
SIVAHL143.0262 S20:59:06.58 0.21.0M
THERAHL154.1328 P20:58:49.46 -0.71.0M
THERAHL154.1328 S20:59:08.56 -0.21.0M
SNT5HA161.4327 P20:58:50.80 -0.31.0M
SNT5HA161.4327 S20:59:09.94 -0.51.0M
ARGHL195.0 54 P20:58:55.86 0.51.0M
ARGHL195.0 54 S20:59:17.88 -0.21.0M


  Solution details

Event:
    Public ID              nkua2021ullk
    Description
      region name: Crete, Greece
Origin:
    Date                   2021-10-18
    Time                  20:58:25.60
    Latitude              35.1865 deg  +/-      2 km
    Longitude             26.3705 deg  +/-      2 km
    Depth                      20 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap             179 deg

2 Network magnitudes:
    MLv       2.77 +/- 0.15   8            
    M         2.77            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ZKR   HL    0.1 240  P       20:58:29.48  -0.6 M  1.0  ZKR  
    ZKR   HL    0.1 240  S       20:58:33.69   0.2 M  1.0  ZKR  
    SIT2  HI    0.2 275  P       20:58:31.01   0.0 M  1.0  SIT2 
    SIT2  HI    0.2 275  S       20:58:35.72   0.7 M  1.0  SIT2 
    STIA  HC    0.2 274  P       20:58:31.03  -0.1 M  1.0  STIA 
    STIA  HC    0.2 274  S       20:58:36.14   0.7 M  1.0  STIA 
    NPS   HL    0.6 277  P       20:58:37.62  -0.1 M  1.0  NPS  
    NPS   HL    0.6 277  S       20:58:47.26   0.4 M  1.0  NPS  
    KARP  HL    0.7  61  P       20:58:39.24  -0.4 M  1.0  KARP 
    KARP  HL    0.7  61  S       20:58:50.62   0.3 M  1.0  KARP 
    SIVA  HL    1.3 262  P       20:58:48.90   0.1 M  1.0  SIVA 
    SIVA  HL    1.3 262  S       20:59:06.58   0.2 M  1.0  SIVA 
    IMOD  HC    1.3 261  P       20:58:49.13   0.1 M  1.0  IMOD 
    IMOD  HC    1.3 261  S       20:59:07.31   0.5 M  1.0  IMOD 
    THERA HL    1.4 328  P       20:58:49.46  -0.7 M  1.0  THERA
    THERA HL    1.4 328  S       20:59:08.56  -0.2 M  1.0  THERA
    SNT5  HA    1.5 327  P       20:58:50.80  -0.3 M  1.0  SNT5 
    SNT5  HA    1.5 327  S       20:59:09.94  -0.5 M  1.0  SNT5 
    ARG   HL    1.8  54  P       20:58:55.86   0.5 M  1.0  ARG  
    ARG   HL    1.8  54  S       20:59:17.88  -0.2 M  1.0  ARG  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ZKR   HL    0.1 240  MLv     2.58 -0.19     11.837      
    SIT2  HI    0.2 275  MLv     2.92  0.15    16.5038      
    STIA  HC    0.2 274  MLv     2.66 -0.11    8.40846      
    NPS   HL    0.6 277  MLv     3.05  0.28    2.52131      
    KARP  HL    0.7  61  MLv     3.06  0.30    2.96701      
    SIVA  HL    1.3 262  MLv     2.74 -0.03   0.527224      
    IMOD  HC    1.3 261  MLv     2.62 -0.15   0.395272      
    THERA HL    1.4 328  MLv     2.50 -0.26   0.271283      
    SNT5  HA    1.5 327  MLv     2.82  0.05    0.30327      
    ARG   HL    1.8  54  MLv     2.78  0.02    0.32324