Earthquake Information
 Origin Time
2021-07-24 00:20:56 (GMT)
 Magnitude
M 2.5
 Latitude
38.9495° N
 Longitude
26.0365° E
 Focal Depth
12 km
 # of Arrivals
19
 Location 30.4 km SW of Mitilini
65.3 km N of Chios
227.5 km ENE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PRKHL38.4 31 P00:21:03.29 -0.11.0M
PRKHL38.4 31 S00:21:08.73 0.01.0M
SIGRHT33.1332 P00:21:02.75 0.21.0M
SIGRHT33.1332 S00:21:07.47 0.21.0M
CHOSHT62.6179 P00:21:07.11 -0.21.0M
CHOSHT62.6179 S00:21:15.50 -0.11.0M
LIAHL128.5325 P00:21:18.49 1.01.0M
LIAHL128.5325 S00:21:34.56 0.91.0M
SMGHL155.1153 P00:21:21.95 0.31.0M
SMGHL155.1153 S00:21:40.92 0.11.0M
SMTHHL174.6346 P00:21:24.63 0.41.0M
SMTHHL174.6346 S00:21:45.17 -0.21.0M
AOS2HT190.6277 P00:21:26.52 0.21.0M
AOS2HT190.6277 S00:21:48.91 -0.21.0M
ALNHT216.4 0 P00:21:28.98 -0.41.0M
ALNHT216.4 0 S00:21:54.50 0.11.0M
RDOHL247.8350 P00:21:33.78 0.31.0M
RDOHL247.8350 S00:22:01.42 -0.41.0M
KAVAHT261.8330 P00:21:35.19 -0.21.0M


  Solution details

Event:
    Public ID              nkua2021oiti
    Description
      region name: Aegean Sea
Origin:
    Date                   2021-07-24
    Time                  00:20:56.32
    Latitude              38.9495 deg  +/-      0 km
    Longitude             26.0365 deg  +/-      0 km
    Depth                      12 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap             122 deg

2 Network magnitudes:
    MLv       2.51 +/- 0.08   8            
    M         2.51            8 preferred  

19 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SIGR  HT    0.3 332  P       00:21:02.75   0.2 M  1.0  SIGR 
    SIGR  HT    0.3 332  S       00:21:07.47   0.2 M  1.0  SIGR 
    PRK   HL    0.3  31  P       00:21:03.29  -0.1 M  1.0  PRK  
    PRK   HL    0.3  31  S       00:21:08.73  -0.0 M  1.0  PRK  
    CHOS  HT    0.6 179  P       00:21:07.11  -0.2 M  1.0  CHOS 
    CHOS  HT    0.6 179  S       00:21:15.50  -0.1 M  1.0  CHOS 
    LIA   HL    1.2 325  P       00:21:18.49   1.0 M  1.0  LIA  
    LIA   HL    1.2 325  S       00:21:34.56   0.9 M  1.0  LIA  
    SMG   HL    1.4 153  P       00:21:21.95   0.3 M  1.0  SMG  
    SMG   HL    1.4 153  S       00:21:40.92   0.1 M  1.0  SMG  
    SMTH  HL    1.6 346  P       00:21:24.63   0.4 M  1.0  SMTH 
    SMTH  HL    1.6 346  S       00:21:45.17  -0.2 M  1.0  SMTH 
    AOS2  HT    1.7 277  P       00:21:26.52   0.2 M  1.0  AOS2 
    AOS2  HT    1.7 277  S       00:21:48.91  -0.2 M  1.0  AOS2 
    ALN   HT    1.9   0  P       00:21:28.98  -0.4 M  1.0  ALN  
    ALN   HT    1.9   0  S       00:21:54.50   0.1 M  1.0  ALN  
    RDO   HL    2.2 350  P       00:21:33.78   0.3 M  1.0  RDO  
    RDO   HL    2.2 350  S       00:22:01.42  -0.4 M  1.0  RDO  
    KAVA  HT    2.4 330  P       00:21:35.19  -0.2 M  1.0  KAVA 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SIGR  HT    0.3 332  MLv     2.51 -0.00    3.81414      
    PRK   HL    0.3  31  MLv     2.45 -0.06    2.46447      
    CHOS  HT    0.6 179  MLv     2.61  0.10   0.985147      
    LIA   HL    1.2 325  MLv     2.30 -0.21   0.457799      
    SMG   HL    1.4 153  MLv     2.66  0.15    0.38698      
    SMTH  HL    1.6 346  MLv     2.61  0.10    0.17677      
    AOS2  HT    1.7 277  MLv     2.38 -0.13     0.1336      
    ALN   HT    1.9   0  MLv     2.57  0.06   0.119173      
    RDO   HL    2.2 350  MLv     2.45 -0.05   0.0557025      
    KAVA  HT    2.4 330  MLv     2.48 -0.02   0.156489