Earthquake Information
 Origin Time
2021-08-03 01:21:11 (GMT)
 Magnitude
M 2.1
 Latitude
39.6615° N
 Longitude
25.5563° E
 Focal Depth
23 km
 # of Arrivals
20
 Location 38.6 km SE of Limnos
81.1 km NW of Mitilini
244.5 km NE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LIAHL41.5309 P01:21:19.50 -0.21.0M
LIAHL41.5309 S01:21:24.87 -0.91.0M
EFSAHL50.5255 P01:21:21.30 0.31.0M
EFSAHL50.5255 S01:21:28.04 0.01.0M
SIGRHT56.3153 P01:21:21.77 -0.11.0M
SIGRHT56.3153 S01:21:29.25 -0.31.0M
PRKHL76.4127 P01:21:25.08 0.11.0M
PRKHL76.4127 S01:21:35.29 0.31.0M
SMTHHL90.0359 P01:21:27.39 0.31.0M
SMTHHL90.0359 S01:21:38.53 -0.11.0M
ALNHT143.5 17 P01:21:34.22 -0.41.0M
ALNHT143.5 17 S01:21:51.70 -0.31.0M
CHOSHT148.0163 P01:21:35.65 0.21.0M
CHOSHT148.0163 S01:21:53.00 -0.51.0M
AOS2HT157.8249 P01:21:36.97 0.21.0M
AOS2HT157.8249 S01:21:55.68 0.11.0M
OURHT153.5299 P01:21:36.26 0.11.0M
OURHT153.5299 S01:21:54.68 0.01.0M
RDOHL165.0359 P01:21:38.03 0.51.0M
RDOHL165.0359 S01:21:57.08 0.01.0M


  Solution details

Event:
    Public ID              nkua2021pbci
    Description
      region name: Aegean Sea
Origin:
    Date                   2021-08-03
    Time                  01:21:11.83
    Latitude              39.6615 deg  +/-      1 km
    Longitude             25.5563 deg  +/-      1 km
    Depth                      23 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             110 deg

2 Network magnitudes:
    MLv       2.11 +/- 0.13   8            
    M         2.11            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LIA   HL    0.4 309  P       01:21:19.50  -0.2 M  1.0  LIA  
    LIA   HL    0.4 309  S       01:21:24.87  -0.9 M  1.0  LIA  
    EFSA  HL    0.5 255  P       01:21:21.30   0.3 M  1.0  EFSA 
    EFSA  HL    0.5 255  S       01:21:28.04  -0.0 M  1.0  EFSA 
    SIGR  HT    0.5 153  P       01:21:21.77  -0.1 M  1.0  SIGR 
    SIGR  HT    0.5 153  S       01:21:29.25  -0.3 M  1.0  SIGR 
    PRK   HL    0.7 127  P       01:21:25.08   0.1 M  1.0  PRK  
    PRK   HL    0.7 127  S       01:21:35.29   0.3 M  1.0  PRK  
    SMTH  HL    0.8 359  P       01:21:27.39   0.3 M  1.0  SMTH 
    SMTH  HL    0.8 359  S       01:21:38.53  -0.1 M  1.0  SMTH 
    ALN   HT    1.3  17  P       01:21:34.22  -0.4 M  1.0  ALN  
    ALN   HT    1.3  17  S       01:21:51.70  -0.3 M  1.0  ALN  
    CHOS  HT    1.3 163  P       01:21:35.65   0.2 M  1.0  CHOS 
    CHOS  HT    1.3 163  S       01:21:53.00  -0.5 M  1.0  CHOS 
    OUR   HT    1.4 299  P       01:21:36.26   0.1 M  1.0  OUR  
    OUR   HT    1.4 299  S       01:21:54.68   0.0 M  1.0  OUR  
    AOS2  HT    1.4 249  P       01:21:36.97   0.2 M  1.0  AOS2 
    AOS2  HT    1.4 249  S       01:21:55.68   0.1 M  1.0  AOS2 
    RDO   HL    1.5 359  P       01:21:38.03   0.5 M  1.0  RDO  
    RDO   HL    1.5 359  S       01:21:57.08  -0.0 M  1.0  RDO  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LIA   HL    0.4 309  MLv     1.35 -0.77   0.323046      
    EFSA  HL    0.5 255  MLv     2.16  0.04   0.623975      
    SIGR  HT    0.5 153  MLv     2.45  0.34   0.888658      
    PRK   HL    0.7 127  MLv     2.25  0.13   0.366022      
    SMTH  HL    0.8 359  MLv     2.20  0.09   0.181658      
    ALN   HT    1.3  17  MLv     2.16  0.04   0.107883      
    CHOS  HT    1.3 163  MLv     2.23  0.12   0.154795      
    OUR   HT    1.4 299  MLv     1.94 -0.17   0.075203      
    AOS2  HT    1.4 249  MLv     2.05 -0.07   0.0908318      
    RDO   HL    1.5 359  MLv     1.90 -0.21   0.040378