Earthquake Information
 Origin Time
 2021-09-24 09:48:59 (GMT)
 Magnitude
 M 2.0
 Latitude
 37.8018° N
 Longitude
 24.4547° E
 Focal Depth
 7 km
 # of Arrivals
 23
 Location 42.2 km W of Andros
57.5 km NW of Ermoupolis
66.4 km ESE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KARYHA25.7357 P09:49:04.69 -0.21.0M
THNOHC52.5108 P09:49:08.91 -0.41.0M
THNOHC52.5108 S09:49:15.79 -0.61.0M
DIONHL55.1304 P09:49:09.58 -0.11.0M
DIONHL55.1304 S09:49:16.58 -0.61.0M
MRTHHA57.5308 P09:49:09.89 -0.21.0M
MRTHHA57.5308 S09:49:17.27 -0.51.0M
VLYHL58.3276 P09:49:10.10 -0.11.0M
VLYHL58.3276 S09:49:17.38 -0.71.0M
ATHUHA61.6287 P09:49:11.01 0.21.0M
ATHUHA61.6287 S09:49:18.40 -0.61.0M
SERIHA71.3178 P09:49:12.42 0.11.0M
SERIHA71.3178 S09:49:21.36 -0.41.0M
MDRAHA91.3288 P09:49:16.09 0.51.0M
MDRAHA91.3288 S09:49:27.57 0.01.0M
MHLOHL123.7182 P09:49:21.41 0.81.0M
MHLOHL123.7182 S09:49:36.48 0.11.0M
APEHL124.4131 P09:49:21.52 0.71.0M
APEHL124.4131 S09:49:36.54 -0.21.0M
MRKAHA125.8323 P09:49:21.93 0.91.0M
MRKAHA125.8323 S09:49:37.13 0.01.0M
CHOSHT154.1 65 P09:49:25.27 -0.21.0M
CHOSHT154.1 65 S09:49:45.20 0.31.0M


  Solution details 

Event:
    Public ID              nkua2021sstg
    Description
      region name: Southern Greece
Origin:
    Date                   2021-09-24
    Time                  09:48:59.92
    Latitude              37.8018 deg  +/-      1 km
    Longitude             24.4547 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.44 s
    Azimuthal gap              93 deg

2 Network magnitudes:
    MLv       1.97 +/- 0.17  10            
    M         1.97           10 preferred  

23 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARY  HA    0.2 357  P       09:49:04.69  -0.2 M  1.0  KARY 
    THNO  HC    0.5 108  P       09:49:08.91  -0.4 M  1.0  THNO 
    THNO  HC    0.5 108  S       09:49:15.79  -0.6 M  1.0  THNO 
    DION  HL    0.5 304  P       09:49:09.58  -0.1 M  1.0  DION 
    DION  HL    0.5 304  S       09:49:16.58  -0.6 M  1.0  DION 
    MRTH  HA    0.5 308  P       09:49:09.89  -0.2 M  1.0  MRTH 
    MRTH  HA    0.5 308  S       09:49:17.27  -0.5 M  1.0  MRTH 
    VLY   HL    0.5 276  P       09:49:10.10  -0.1 M  1.0  VLY  
    VLY   HL    0.5 276  S       09:49:17.38  -0.7 M  1.0  VLY  
    ATHU  HA    0.6 287  P       09:49:11.01   0.2 M  1.0  ATHU 
    ATHU  HA    0.6 287  S       09:49:18.40  -0.6 M  1.0  ATHU 
    SERI  HA    0.6 178  P       09:49:12.42   0.1 M  1.0  SERI 
    SERI  HA    0.6 178  S       09:49:21.36  -0.4 M  1.0  SERI 
    MDRA  HA    0.8 288  P       09:49:16.09   0.5 M  1.0  MDRA 
    MDRA  HA    0.8 288  S       09:49:27.57   0.0 M  1.0  MDRA 
    MHLO  HL    1.1 182  P       09:49:21.41   0.8 M  1.0  MHLO 
    MHLO  HL    1.1 182  S       09:49:36.48   0.1 M  1.0  MHLO 
    APE   HL    1.1 131  P       09:49:21.52   0.7 M  1.0  APE  
    APE   HL    1.1 131  S       09:49:36.54  -0.2 M  1.0  APE  
    MRKA  HA    1.1 323  P       09:49:21.93   0.9 M  1.0  MRKA 
    MRKA  HA    1.1 323  S       09:49:37.13   0.0 M  1.0  MRKA 
    CHOS  HT    1.4  65  P       09:49:25.27  -0.2 M  1.0  CHOS 
    CHOS  HT    1.4  65  S       09:49:45.20   0.3 M  1.0  CHOS 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARY  HA    0.2 357  MLv     1.66 -0.32   0.822973      
    THNO  HC    0.5 108  MLv     1.77 -0.21   0.225274      
    DION  HL    0.5 304  MLv     1.36 -0.62    0.21373      
    MRTH  HA    0.5 308  MLv     2.04  0.06   0.316192      
    VLY   HL    0.5 276  MLv     1.92 -0.05   0.232029      
    ATHU  HA    0.6 287  MLv     2.00  0.03   0.152717      
    SERI  HA    0.6 178  MLv     2.09  0.12   0.269473      
    MDRA  HA    0.8 288  MLv     1.90 -0.07   0.140296      
    MHLO  HL    1.1 182  MLv     2.29  0.32    0.48356      
    APE   HL    1.1 131  MLv     2.56  0.59   0.433814      
    MRKA  HA    1.1 323  MLv     1.84 -0.13   0.0818717      
    CHOS  HT    1.4  65  MLv     2.21  0.24    0.13872