Earthquake Information
 Origin Time
2021-04-21 03:51:37 (GMT)
 Magnitude
M 2.5
 Latitude
36.4187° N
 Longitude
27.1240° E
 Focal Depth
14 km
 # of Arrivals
8
 Location 54.8 km SSW of Kos
83.7 km N of Karpathos
347.0 km ESE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISRHL21.3 2 P03:51:42.34 0.11.0M
NISRHL21.3 2 S03:51:45.54 -0.11.0M
KOSDHL35.3333 P03:51:44.63 0.31.0M
KOSDHL35.3333 S03:51:49.25 -0.11.0M
ARGHL92.2104 P03:51:53.37 0.11.0M
ARGHL92.2104 S03:52:05.14 0.01.0M
KARPHL97.0178 P03:51:54.08 0.01.0M
KARPHL97.0178 S03:52:06.32 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021htgz
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-04-21
    Time                  03:51:37.72
    Latitude              36.4187 deg  +/-      1 km
    Longitude             27.1240 deg  +/-      1 km
    Depth                      14 km   +/-    3 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.13 s
    Azimuthal gap             155 deg

2 Network magnitudes:
    MLv       2.51 +/- 0.26   4            
    M         2.51            4 preferred  

8 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.2   2  P       03:51:42.34   0.1 M  1.0  NISR 
    NISR  HL    0.2   2  S       03:51:45.54  -0.1 M  1.0  NISR 
    KOSD  HL    0.3 333  P       03:51:44.63   0.3 M  1.0  KOSD 
    KOSD  HL    0.3 333  S       03:51:49.25  -0.1 M  1.0  KOSD 
    ARG   HL    0.8 104  P       03:51:53.37   0.1 M  1.0  ARG  
    ARG   HL    0.8 104  S       03:52:05.14  -0.0 M  1.0  ARG  
    KARP  HL    0.9 178  P       03:51:54.08   0.0 M  1.0  KARP 
    KARP  HL    0.9 178  S       03:52:06.32  -0.1 M  1.0  KARP 

4 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.2   2  MLv     2.04 -0.47    2.54462      
    KOSD  HL    0.3 333  MLv     2.59  0.08    4.03931      
    ARG   HL    0.8 104  MLv     2.68  0.17   0.838494      
    KARP  HL    0.9 178  MLv     2.58  0.07    0.82058