Earthquake Information
 Origin Time
2021-04-15 01:39:31 (GMT)
 Magnitude
M 2.8
 Latitude
36.4787° N
 Longitude
27.0990° E
 Focal Depth
17 km
 # of Arrivals
16
 Location 49.1 km SSW of Kos
90.5 km N of Karpathos
341.7 km ESE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISRHL14.9 11 P01:39:34.73 -0.51.0M
NISRHL14.9 11 S01:39:37.96 -0.21.0M
KLNAHL54.4348 P01:39:41.46 0.61.0M
KLNAHL54.4348 S01:39:48.83 0.61.0M
ARGHL96.2108 P01:39:47.09 -0.31.0M
ARGHL96.2108 S01:39:59.76 0.11.0M
KARPHL103.7177 P01:39:48.60 0.11.0M
KARPHL103.7177 S01:40:01.76 0.11.0M
SMGHL138.2350 P01:39:54.07 0.21.0M
SMGHL138.2350 S01:40:11.03 0.11.0M
THERAHL145.8265 P01:39:54.53 -0.51.0M
THERAHL145.8265 S01:40:13.37 0.21.0M
SAM2HL148.8343 P01:39:55.61 0.21.0M
SAM2HL148.8343 S01:40:13.83 0.01.0M
APEHL155.1295 P01:39:56.66 0.31.0M
APEHL155.1295 S01:40:15.09 -0.41.0M


  Solution details

Event:
    Public ID              nkua2021hidp
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-04-15
    Time                  01:39:31.28
    Latitude              36.4787 deg  +/-      1 km
    Longitude             27.0990 deg  +/-      1 km
    Depth                      17 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.27 s
    Azimuthal gap              97 deg

2 Network magnitudes:
    MLv       2.77 +/- 0.11   6            
    M         2.77            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.1  11  P       01:39:34.73  -0.5 M  1.0  NISR 
    NISR  HL    0.1  11  S       01:39:37.96  -0.2 M  1.0  NISR 
    KLNA  HL    0.5 348  P       01:39:41.46   0.6 M  1.0  KLNA 
    KLNA  HL    0.5 348  S       01:39:48.83   0.6 M  1.0  KLNA 
    ARG   HL    0.9 108  P       01:39:47.09  -0.3 M  1.0  ARG  
    ARG   HL    0.9 108  S       01:39:59.76   0.1 M  1.0  ARG  
    KARP  HL    0.9 177  P       01:39:48.60   0.1 M  1.0  KARP 
    KARP  HL    0.9 177  S       01:40:01.76   0.1 M  1.0  KARP 
    SMG   HL    1.2 350  P       01:39:54.07   0.2 M  1.0  SMG  
    SMG   HL    1.2 350  S       01:40:11.03   0.1 M  1.0  SMG  
    THERA HL    1.3 265  P       01:39:54.53  -0.5 M  1.0  THERA
    THERA HL    1.3 265  S       01:40:13.37   0.2 M  1.0  THERA
    SAM2  HL    1.3 343  P       01:39:55.61   0.2 M  1.0  SAM2 
    SAM2  HL    1.3 343  S       01:40:13.83   0.0 M  1.0  SAM2 
    APE   HL    1.4 295  P       01:39:56.66   0.3 M  1.0  APE  
    APE   HL    1.4 295  S       01:40:15.09  -0.4 M  1.0  APE  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.1  11  MLv     2.75 -0.01    18.9918      
    KLNA  HL    0.5 348  MLv     2.82  0.05    2.28001      
    ARG   HL    0.9 108  MLv     2.97  0.20    1.53246      
    KARP  HL    0.9 177  MLv     2.92  0.16    1.67674      
    SMG   HL    1.2 350  MLv     2.41 -0.35   0.263001      
    THERA HL    1.3 265  MLv     2.80  0.03   0.589598      
    SAM2  HL    1.3 343  MLv     2.63 -0.14    0.38174      
    APE   HL    1.4 295  MLv     2.68 -0.09   0.400907