Earthquake Information
 Origin Time
2021-09-20 08:51:01 (GMT)
 Magnitude
M 2.2
 Latitude
39.0437° N
 Longitude
23.3035° E
 Focal Depth
5 km
 # of Arrivals
44
 Location 20.7 km SW of Skiathos
47.3 km SE of Volos
123.7 km NNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NEOHL30.0346 P08:51:08.05 0.61.0M
NEOHL30.0346 S08:51:11.86 0.11.0M
AOS2HT48.0 76 P08:51:10.75 0.31.0M
AOS2HT48.0 76 S08:51:16.96 -0.21.0M
ATALHA46.1212 P08:51:09.93 -0.21.0M
ATALHA46.1212 S08:51:15.89 -0.71.0M
MRKAHA44.9147 P08:51:09.91 -0.11.0M
MRKAHA44.9147 S08:51:15.68 -0.61.0M
AXARHA63.7241 P08:51:13.05 -0.11.0M
AXARHA63.7241 S08:51:20.93 -0.81.0M
AGGHT83.6268 P08:51:15.63 -0.81.0M
AGGHT83.6268 S08:51:27.12 -0.41.0M
PAIGHT104.3 18 P08:51:20.02 0.41.0M
PAIGHT104.3 18 S08:51:32.95 -0.21.0M
STFNHA98.7168 P08:51:18.46 -0.31.0M
STFNHA98.7168 S08:51:31.65 0.01.0M
VILLHA97.8180 P08:51:17.84 -0.81.0M
VILLHA97.8180 S08:51:31.64 0.21.0M
MDRAHA110.2173 P08:51:20.36 -0.21.0M
MDRAHA110.2173 S08:51:34.92 0.11.0M
MRTHHA116.5151 P08:51:21.90 0.41.0M
MRTHHA116.5151 S08:51:36.55 0.01.0M
DIONHL120.5153 P08:51:23.13 0.91.0M
DIONHL120.5153 S08:51:37.86 0.11.0M
LOUTHA120.8194 P08:51:22.89 0.71.0M
LOUTHA120.8194 S08:51:38.50 0.71.0M
LTKHP117.2195 P08:51:21.99 0.31.0M
LTKHP117.2195 S08:51:37.07 0.21.0M
THLHL125.1297 P08:51:23.21 0.31.0M
THLHL125.1297 S08:51:39.26 0.21.0M
ANXHP129.8247 P08:51:24.06 0.31.0M
ANXHP129.8247 S08:51:40.84 0.31.0M
LITHT136.7329 P08:51:24.59 -0.21.0M
LITHT136.7329 S08:51:42.56 0.31.0M
PYRGCL132.0238 P08:51:23.68 -0.41.0M
PYRGCL132.0238 S08:51:40.90 -0.11.0M
GURHP148.9214 P08:51:26.33 -0.31.0M
GURHP148.9214 S08:51:45.89 0.21.0M
LAKAHA145.7232 P08:51:26.36 0.21.0M
LAKAHA145.7232 S08:51:45.00 0.31.0M
PLGHL148.1 5 P08:51:26.28 -0.21.0M
EPIDHA159.7186 P08:51:29.17 0.91.0M
OURHT154.8 22 P08:51:26.78 -0.61.0M
OURHT154.8 22 S08:51:47.03 0.11.0M


  Solution details

Event:
    Public ID              nkua2021sljh
    Description
      region name: Aegean Sea
Origin:
    Date                   2021-09-20
    Time                  08:51:01.74
    Latitude              39.0437 deg  +/-      0 km
    Longitude             23.3035 deg  +/-      0 km
    Depth                       5 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.38 s
    Azimuthal gap              71 deg

2 Network magnitudes:
    MLv       2.17 +/- 0.16  19            
    M         2.17           19 preferred  

44 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NEO   HL    0.3 346  P       08:51:08.05   0.6 M  1.0  NEO  
    NEO   HL    0.3 346  S       08:51:11.86   0.1 M  1.0  NEO  
    MRKA  HA    0.4 147  P       08:51:09.91  -0.1 M  1.0  MRKA 
    MRKA  HA    0.4 147  S       08:51:15.68  -0.6 M  1.0  MRKA 
    ATAL  HA    0.4 212  P       08:51:09.93  -0.2 M  1.0  ATAL 
    ATAL  HA    0.4 212  S       08:51:15.89  -0.7 M  1.0  ATAL 
    AOS2  HT    0.4  76  P       08:51:10.75   0.3 M  1.0  AOS2 
    AOS2  HT    0.4  76  S       08:51:16.96  -0.2 M  1.0  AOS2 
    AXAR  HA    0.6 241  P       08:51:13.05  -0.1 M  1.0  AXAR 
    AXAR  HA    0.6 241  S       08:51:20.93  -0.8 M  1.0  AXAR 
    AGG   HT    0.8 268  P       08:51:15.63  -0.8 M  1.0  AGG  
    AGG   HT    0.8 268  S       08:51:27.12  -0.4 M  1.0  AGG  
    VILL  HA    0.9 180  P       08:51:17.84  -0.8 M  1.0  VILL 
    VILL  HA    0.9 180  S       08:51:31.64   0.2 M  1.0  VILL 
    STFN  HA    0.9 168  P       08:51:18.46  -0.3 M  1.0  STFN 
    STFN  HA    0.9 168  S       08:51:31.65  -0.0 M  1.0  STFN 
    PAIG  HT    0.9  18  P       08:51:20.02   0.4 M  1.0  PAIG 
    PAIG  HT    0.9  18  S       08:51:32.95  -0.2 M  1.0  PAIG 
    MDRA  HA    1.0 173  P       08:51:20.36  -0.2 M  1.0  MDRA 
    MDRA  HA    1.0 173  S       08:51:34.92   0.1 M  1.0  MDRA 
    MRTH  HA    1.0 151  P       08:51:21.90   0.4 M  1.0  MRTH 
    MRTH  HA    1.0 151  S       08:51:36.55   0.0 M  1.0  MRTH 
    LTK   HP    1.1 195  P       08:51:21.99   0.3 M  1.0  LTK  
    LTK   HP    1.1 195  S       08:51:37.07   0.2 M  1.0  LTK  
    DION  HL    1.1 153  P       08:51:23.13   0.9 M  1.0  DION 
    DION  HL    1.1 153  S       08:51:37.86   0.1 M  1.0  DION 
    LOUT  HA    1.1 194  P       08:51:22.89   0.7 M  1.0  LOUT 
    LOUT  HA    1.1 194  S       08:51:38.50   0.7 M  1.0  LOUT 
    THL   HL    1.1 297  P       08:51:23.21   0.3 M  1.0  THL  
    THL   HL    1.1 297  S       08:51:39.26   0.2 M  1.0  THL  
    ANX   HP    1.2 247  P       08:51:24.06   0.3 M  1.0  ANX  
    ANX   HP    1.2 247  S       08:51:40.84   0.3 M  1.0  ANX  
    PYRG  CL    1.2 238  P       08:51:23.68  -0.4 M  1.0  PYRG 
    PYRG  CL    1.2 238  S       08:51:40.90  -0.1 M  1.0  PYRG 
    LIT   HT    1.2 329  P       08:51:24.59  -0.2 M  1.0  LIT  
    LIT   HT    1.2 329  S       08:51:42.56   0.3 M  1.0  LIT  
    LAKA  HA    1.3 232  P       08:51:26.36   0.2 M  1.0  LAKA 
    LAKA  HA    1.3 232  S       08:51:45.00   0.3 M  1.0  LAKA 
    PLG   HL    1.3   5  P       08:51:26.28  -0.2 M  1.0  PLG  
    GUR   HP    1.3 214  P       08:51:26.33  -0.3 M  1.0  GUR  
    GUR   HP    1.3 214  S       08:51:45.89   0.2 M  1.0  GUR  
    OUR   HT    1.4  22  P       08:51:26.78  -0.6 M  1.0  OUR  
    OUR   HT    1.4  22  S       08:51:47.03   0.1 M  1.0  OUR  
    EPID  HA    1.4 186  P       08:51:29.17   0.9 M  1.0  EPID 

23 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NEO   HL    0.3 346  MLv     2.41  0.24    4.99692      
    MRKA  HA    0.4 147  MLv     2.08 -0.08    0.73076      
    ATAL  HA    0.4 212  MLv     2.10 -0.07   0.703511      
    AOS2  HT    0.4  76  MLv     2.15 -0.02   0.705114      
    AXAR  HA    0.6 241  MLv     2.04 -0.12    1.05517      
    AGG   HT    0.8 268  MLv     2.25  0.09   0.266291      
    VILL  HA    0.9 180  MLv     2.52  0.36   0.542095      
    STFN  HA    0.9 168  MLv     2.47  0.30   0.473118      
    PAIG  HT    0.9  18  MLv     1.97 -0.19   0.109623      
    MDRA  HA    1.0 173  MLv     2.03 -0.13   0.152188      
    MRTH  HA    1.0 151  MLv     2.46  0.30   0.379387      
    LTK   HP    1.1 195  MLv     1.68 -0.49    0.23409      
    DION  HL    1.1 153  MLv     1.96 -0.20   0.324854      
    LOUT  HA    1.1 194  MLv     2.34  0.18   0.274009      
    THL   HL    1.1 297  MLv     2.22  0.06   0.119707      
    ANX   HP    1.2 247  MLv     2.07 -0.10   0.131236      
    PYRG  CL    1.2 238  MLv     1.78 -0.39   0.0416994      
    LIT   HT    1.2 329  MLv     2.44  0.27   0.206784      
    LAKA  HA    1.3 232  MLv     1.95 -0.21   0.0836205      
    PLG   HL    1.3   5  MLv     2.24  0.07   0.157965      
    GUR   HP    1.3 214  MLv     2.21  0.05   0.147157      
    OUR   HT    1.4  22  MLv     1.92 -0.25   0.0703382      
    EPID  HA    1.4 186  MLv     2.33  0.16    0.16861