Earthquake Information
 Origin Time
2021-09-16 22:09:22 (GMT)
 Magnitude
M 2.2
 Latitude
35.9808° N
 Longitude
22.1855° E
 Focal Depth
4 km
 # of Arrivals
20
 Location 80.6 km WSW of Kithira
102.6 km SSE of Methoni
261.7 km SSW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KTHRHC78.3 68 P22:09:36.08 0.11.0M
KTHRHC78.3 68 S22:09:46.82 0.31.0M
KTHAHL84.5 69 P22:09:36.93 -0.11.0M
KTHAHL84.5 69 S22:09:48.26 -0.11.0M
ANKYHL101.3 97 P22:09:39.53 -0.21.0M
ANKYHL101.3 97 S22:09:53.03 0.01.0M
VLIHL106.6 40 P22:09:40.68 0.11.0M
VLIHL106.6 40 S22:09:54.30 -0.21.0M
ITMHL135.2350 P22:09:44.36 -0.71.0M
ITMHL135.2350 S22:10:02.50 0.11.0M
RODPHC149.3108 P22:09:47.80 0.51.0M
RODPHC149.3108 S22:10:06.47 0.11.0M
VLXHP155.5 6 P22:09:48.22 0.01.0M
VLXHP155.5 6 S22:10:08.32 0.31.0M
IMMVHL172.1110 P22:09:50.33 -0.51.0M
IMMVHL172.1110 S22:10:12.46 0.01.0M
DROHP223.2349 P22:09:57.96 0.71.0M
DROHP223.2349 S22:10:23.65 -0.31.0M
DIONHL280.1 34 P22:10:04.76 0.21.0M
DIONHL280.1 34 S22:10:36.51 -0.31.0M


  Solution details

Event:
    Public ID              nkua2021sfbq
    Description
      region name: Central Mediterranean Sea
Origin:
    Date                   2021-09-16
    Time                  22:09:22.23
    Latitude              35.9808 deg  +/-      1 km
    Longitude             22.1855 deg  +/-      1 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             239 deg

2 Network magnitudes:
    MLv       2.25 +/- 0.13   8            
    M         2.25            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KTHR  HC    0.7  68  P       22:09:36.08   0.1 M  1.0  KTHR 
    KTHR  HC    0.7  68  S       22:09:46.82   0.3 M  1.0  KTHR 
    KTHA  HL    0.8  69  P       22:09:36.93  -0.1 M  1.0  KTHA 
    KTHA  HL    0.8  69  S       22:09:48.26  -0.1 M  1.0  KTHA 
    ANKY  HL    0.9  97  P       22:09:39.53  -0.2 M  1.0  ANKY 
    ANKY  HL    0.9  97  S       22:09:53.03  -0.0 M  1.0  ANKY 
    VLI   HL    1.0  40  P       22:09:40.68   0.1 M  1.0  VLI  
    VLI   HL    1.0  40  S       22:09:54.30  -0.2 M  1.0  VLI  
    ITM   HL    1.2 350  P       22:09:44.36  -0.7 M  1.0  ITM  
    ITM   HL    1.2 350  S       22:10:02.50   0.1 M  1.0  ITM  
    RODP  HC    1.3 108  P       22:09:47.80   0.5 M  1.0  RODP 
    RODP  HC    1.3 108  S       22:10:06.47   0.1 M  1.0  RODP 
    VLX   HP    1.4   6  P       22:09:48.22  -0.0 M  1.0  VLX  
    VLX   HP    1.4   6  S       22:10:08.32   0.3 M  1.0  VLX  
    IMMV  HL    1.6 110  P       22:09:50.33  -0.5 M  1.0  IMMV 
    IMMV  HL    1.6 110  S       22:10:12.46  -0.0 M  1.0  IMMV 
    DRO   HP    2.0 349  P       22:09:57.96   0.7 M  1.0  DRO  
    DRO   HP    2.0 349  S       22:10:23.65  -0.3 M  1.0  DRO  
    DION  HL    2.5  34  P       22:10:04.76   0.2 M  1.0  DION 
    DION  HL    2.5  34  S       22:10:36.51  -0.3 M  1.0  DION 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KTHR  HC    0.7  68  MLv     2.73  0.48    1.09403      
    KTHA  HL    0.8  69  MLv     2.30  0.05   0.376676      
    ANKY  HL    0.9  97  MLv     2.23 -0.02   0.263199      
    VLI   HL    1.0  40  MLv     2.41  0.16    0.48159      
    ITM   HL    1.2 350  MLv     2.41  0.16   0.269815      
    RODP  HC    1.3 108  MLv     2.24 -0.01   0.156342      
    VLX   HP    1.4   6  MLv     1.96 -0.28   0.0769306      
    IMMV  HL    1.6 110  MLv     2.24 -0.01   0.120141      
    DRO   HP    2.0 349  MLv     2.17 -0.08   0.117392      
    DION  HL    2.5  34  MLv     1.91 -0.34   0.0458792