Earthquake Information
 Origin Time
 2021-02-25 15:16:53 (GMT)
 Magnitude
 M 2.8
 Latitude
 38.9618° N
 Longitude
 26.0097° E
 Focal Depth
 11 km
 # of Arrivals
 20
 Location 30.8 km SW of Mitilini
67.0 km N of Chios
226.1 km ENE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PRKHL38.5 35 P15:17:01.05 0.21.0M
PRKHL38.5 35 S15:17:06.38 0.11.0M
MYT1HI50.3 74 P15:17:02.72 0.01.0M
MYT1HI50.3 74 S15:17:09.02 -0.61.0M
CHOSHT64.0177 P15:17:05.01 0.01.0M
CHOSHT64.0177 S15:17:13.21 -0.31.0M
SMGHL157.4153 P15:17:19.91 0.41.0M
SMGHL157.4153 S15:17:38.99 -0.11.0M
SAM1HL159.6146 P15:17:20.19 0.31.0M
SAM1HL159.6146 S15:17:40.22 0.61.0M
KYMIHL169.5258 P15:17:21.27 0.01.0M
KYMIHL169.5258 S15:17:41.99 -0.11.0M
SMTHHL172.7346 P15:17:21.74 0.21.0M
SMTHHL172.7346 S15:17:42.73 0.01.0M
AOS2HT188.2276 P15:17:24.08 0.51.0M
AOS2HT188.2276 S15:17:46.04 -0.21.0M
DIONHL205.7242 P15:17:25.18 -0.71.0M
DIONHL205.7242 S15:17:50.26 0.01.0M
KAVAHT259.5331 P15:17:32.45 -0.21.0M
NVRHL321.9325 P15:17:40.67 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2021dxqx
    Description
      region name: Aegean Sea
Origin:
    Date                   2021-02-25
    Time                  15:16:53.81
    Latitude              38.9618 deg  +/-      1 km
    Longitude             26.0097 deg  +/-      1 km
    Depth                      11 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap              72 deg

2 Network magnitudes:
    MLv       2.81 +/- 0.18   9            
    M         2.81            9 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PRK   HL    0.3  35  P       15:17:01.05   0.2 M  1.0  PRK  
    PRK   HL    0.3  35  S       15:17:06.38   0.1 M  1.0  PRK  
    MYT1  HI    0.5  74  P       15:17:02.72  -0.0 M  1.0  MYT1 
    MYT1  HI    0.5  74  S       15:17:09.02  -0.6 M  1.0  MYT1 
    CHOS  HT    0.6 177  P       15:17:05.01  -0.0 M  1.0  CHOS 
    CHOS  HT    0.6 177  S       15:17:13.21  -0.3 M  1.0  CHOS 
    SMG   HL    1.4 153  P       15:17:19.91   0.4 M  1.0  SMG  
    SMG   HL    1.4 153  S       15:17:38.99  -0.1 M  1.0  SMG  
    SAM1  HL    1.4 146  P       15:17:20.19   0.3 M  1.0  SAM1 
    SAM1  HL    1.4 146  S       15:17:40.22   0.6 M  1.0  SAM1 
    KYMI  HL    1.5 258  P       15:17:21.27   0.0 M  1.0  KYMI 
    KYMI  HL    1.5 258  S       15:17:41.99  -0.1 M  1.0  KYMI 
    SMTH  HL    1.6 346  P       15:17:21.74   0.2 M  1.0  SMTH 
    SMTH  HL    1.6 346  S       15:17:42.73   0.0 M  1.0  SMTH 
    AOS2  HT    1.7 276  P       15:17:24.08   0.5 M  1.0  AOS2 
    AOS2  HT    1.7 276  S       15:17:46.04  -0.2 M  1.0  AOS2 
    DION  HL    1.9 242  P       15:17:25.18  -0.7 M  1.0  DION 
    DION  HL    1.9 242  S       15:17:50.26   0.0 M  1.0  DION 
    KAVA  HT    2.3 331  P       15:17:32.45  -0.2 M  1.0  KAVA 
    NVR   HL    2.9 325  P       15:17:40.67  -0.1 M  1.0  NVR  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PRK   HL    0.3  35  MLv     3.00  0.19    8.67443      
    MYT1  HI    0.5  74  MLv     3.02  0.21    4.60167      
    CHOS  HT    0.6 177  MLv     3.23  0.42    4.09512      
    SMG   HL    1.4 153  MLv     2.89  0.08   0.637597      
    SAM1  HL    1.4 146  MLv     2.34 -0.47   0.176026      
    KYMI  HL    1.5 258  MLv     2.76 -0.05   0.407901      
    SMTH  HL    1.6 346  MLv     2.90  0.09   0.350405      
    AOS2  HT    1.7 276  MLv     2.76 -0.05   0.334651      
    DION  HL    1.9 242  MLv     2.54 -0.27   0.460768      
    KAVA  HT    2.3 331  MLv     2.49 -0.32   0.161476      
    NVR   HL    2.9 325  MLv     2.89  0.08   0.0709659