Earthquake Information
 Origin Time
 2021-08-03 00:10:48 (GMT)
 Magnitude
 M 3.1
 Latitude
 36.3758° N
 Longitude
 27.0355° E
 Focal Depth
 17 km
 # of Arrivals
 24
 Location 61.8 km SSW of Kos
79.5 km N of Karpathos
342.8 km ESE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
 PGV
 MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISRHL27.5 18 P00:10:53.20 -0.71.0M
NISRHL27.5 18 S00:10:57.94 -0.21.0M
KLNAHL64.9355 P00:10:59.49 -0.11.0M
KLNAHL64.9355 S00:11:08.64 0.51.0M
KARPHL92.8173 P00:11:03.53 -0.41.0M
KARPHL92.8173 S00:11:15.96 0.21.0M
ARGHL99.0100 P00:11:04.59 -0.31.0M
ARGHL99.0100 S00:11:17.77 0.31.0M
THERAHL139.7270 P00:11:11.32 0.11.0M
THERAHL139.7270 S00:11:29.07 0.51.0M
SNT5HA146.8271 P00:11:12.36 0.11.0M
SNT5HA146.8271 S00:11:30.69 0.21.0M
SMGHL148.8353 P00:11:12.21 -0.31.0M
SMGHL148.8353 S00:11:31.01 0.21.0M
SAP3HL151.4273 P00:11:13.28 0.41.0M
SAP3HL151.4273 S00:11:31.39 -0.11.0M
APEHL155.5300 P00:11:13.36 -0.11.0M
APEHL155.5300 S00:11:32.42 -0.11.0M
STIAHC155.9213 P00:11:13.63 0.31.0M
STIAHC155.9213 S00:11:32.52 0.11.0M
NPSHL178.5226 P00:11:15.91 -0.41.0M
NPSHL178.5226 S00:11:37.58 0.01.0M
IDIMN228.1238 P00:11:22.52 -0.31.0M
IDIMN228.1238 S00:11:48.63 -0.31.0M


  Solution details 

Event:
    Public ID              nkua2021pbaa
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-08-03
    Time                  00:10:48.34
    Latitude              36.3758 deg  +/-      0 km
    Longitude             27.0355 deg  +/-      0 km
    Depth                      17 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap              82 deg

2 Network magnitudes:
    MLv       3.11 +/- 0.13  10            
    M         3.11           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.2  18  P       00:10:53.20  -0.7 M  1.0  NISR 
    NISR  HL    0.2  18  S       00:10:57.94  -0.2 M  1.0  NISR 
    KLNA  HL    0.6 355  P       00:10:59.49  -0.1 M  1.0  KLNA 
    KLNA  HL    0.6 355  S       00:11:08.64   0.5 M  1.0  KLNA 
    KARP  HL    0.8 173  P       00:11:03.53  -0.4 M  1.0  KARP 
    KARP  HL    0.8 173  S       00:11:15.96   0.2 M  1.0  KARP 
    ARG   HL    0.9 100  P       00:11:04.59  -0.3 M  1.0  ARG  
    ARG   HL    0.9 100  S       00:11:17.77   0.3 M  1.0  ARG  
    THERA HL    1.3 270  P       00:11:11.32   0.1 M  1.0  THERA
    THERA HL    1.3 270  S       00:11:29.07   0.5 M  1.0  THERA
    SNT5  HA    1.3 271  P       00:11:12.36   0.1 M  1.0  SNT5 
    SNT5  HA    1.3 271  S       00:11:30.69   0.2 M  1.0  SNT5 
    SMG   HL    1.3 353  P       00:11:12.21  -0.3 M  1.0  SMG  
    SMG   HL    1.3 353  S       00:11:31.01   0.2 M  1.0  SMG  
    SAP3  HL    1.4 273  P       00:11:13.28   0.4 M  1.0  SAP3 
    SAP3  HL    1.4 273  S       00:11:31.39  -0.1 M  1.0  SAP3 
    APE   HL    1.4 300  P       00:11:13.36  -0.1 M  1.0  APE  
    APE   HL    1.4 300  S       00:11:32.42  -0.1 M  1.0  APE  
    STIA  HC    1.4 213  P       00:11:13.63   0.3 M  1.0  STIA 
    STIA  HC    1.4 213  S       00:11:32.52   0.1 M  1.0  STIA 
    NPS   HL    1.6 226  P       00:11:15.91  -0.4 M  1.0  NPS  
    NPS   HL    1.6 226  S       00:11:37.58  -0.0 M  1.0  NPS  
    IDI   MN    2.1 238  P       00:11:22.52  -0.3 M  1.0  IDI  
    IDI   MN    2.1 238  S       00:11:48.63  -0.3 M  1.0  IDI  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.2  18  MLv     3.17  0.06    24.3333      
    KLNA  HL    0.6 355  MLv     2.93 -0.17    2.03898      
    KARP  HL    0.8 173  MLv     3.49  0.38    6.96671      
    ARG   HL    0.9 100  MLv     3.25  0.15    2.88338      
    THERA HL    1.3 270  MLv     3.02 -0.09    1.04337      
    SNT5  HA    1.3 271  MLv     3.16  0.06   0.794546      
    SMG   HL    1.3 353  MLv     2.89 -0.22   0.695401      
    SAP3  HL    1.4 273  MLv     3.28  0.17    2.74811      
    APE   HL    1.4 300  MLv     2.93 -0.18   0.705324      
    STIA  HC    1.4 213  MLv     3.27  0.16    1.54012      
    NPS   HL    1.6 226  MLv     3.10 -0.01   0.808983      
    IDI   MN    2.1 238  MLv     2.96 -0.15   0.331764