Earthquake Information
 Origin Time
2021-09-13 16:31:24 (GMT)
 Magnitude
M 2.3
 Latitude
39.5495° N
 Longitude
23.6470° E
 Focal Depth
7 km
 # of Arrivals
12
 Location 44.8 km NNE of Skiathos
63.5 km ENE of Volos
174.3 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT47.8159 P16:31:32.85 -0.21.0M
AOS2HT47.8159 S16:31:39.29 -0.31.0M
PAIGHT43.1 3 P16:31:32.37 0.01.0M
PAIGHT43.1 3 S16:31:37.69 -0.61.0M
MRKAHA94.1183 P16:31:40.83 0.21.0M
MRKAHA94.1183 S16:31:53.01 0.11.0M
OURHT91.8 18 P16:31:40.28 0.11.0M
OURHT91.8 18 S16:31:53.11 1.01.0M
PLGHL93.0349 P16:31:40.57 0.01.0M
PLGHL93.0349 S16:31:52.50 -0.21.0M
SKYHL107.3134 P16:31:43.68 0.91.0M
SKYHL107.3134 S16:31:56.06 -0.61.0M


  Solution details

Event:
    Public ID              nkua2021rzdz
    Description
      region name: Aegean Sea
Origin:
    Date                   2021-09-13
    Time                  16:31:24.57
    Latitude              39.5495 deg  +/-      2 km
    Longitude             23.6470 deg  +/-      2 km
    Depth                       7 km   +/-    5 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap             166 deg

2 Network magnitudes:
    MLv       2.27 +/- 0.28   6            
    M         2.27            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PAIG  HT    0.4   3  P       16:31:32.37   0.0 M  1.0  PAIG 
    PAIG  HT    0.4   3  S       16:31:37.69  -0.6 M  1.0  PAIG 
    AOS2  HT    0.4 159  P       16:31:32.85  -0.2 M  1.0  AOS2 
    AOS2  HT    0.4 159  S       16:31:39.29  -0.3 M  1.0  AOS2 
    OUR   HT    0.8  18  P       16:31:40.28   0.1 M  1.0  OUR  
    OUR   HT    0.8  18  S       16:31:53.11   1.0 M  1.0  OUR  
    PLG   HL    0.8 349  P       16:31:40.57   0.0 M  1.0  PLG  
    PLG   HL    0.8 349  S       16:31:52.50  -0.2 M  1.0  PLG  
    MRKA  HA    0.8 183  P       16:31:40.83   0.2 M  1.0  MRKA 
    MRKA  HA    0.8 183  S       16:31:53.01   0.1 M  1.0  MRKA 
    SKY   HL    1.0 134  P       16:31:43.68   0.9 M  1.0  SKY  
    SKY   HL    1.0 134  S       16:31:56.06  -0.6 M  1.0  SKY  

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PAIG  HT    0.4   3  MLv     1.43 -0.84   0.138581      
    AOS2  HT    0.4 159  MLv     2.12 -0.15   0.673378      
    OUR   HT    0.8  18  MLv     2.45  0.18   0.487175      
    PLG   HL    0.8 349  MLv     2.52  0.25   0.563942      
    MRKA  HA    0.8 183  MLv     2.21 -0.05   0.276568      
    SKY   HL    1.0 134  MLv     2.43  0.17   0.658455