Earthquake Information
 Origin Time
 2021-04-21 04:15:58 (GMT)
 Magnitude
 M 2.7
 Latitude
 39.0752° N
 Longitude
 26.0095° E
 Focal Depth
 21 km
 # of Arrivals
 19
 Location 23.1 km WSW of Mitilini
79.4 km N of Chios
232.2 km ENE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MYT1HI48.3 89 P04:16:07.40 0.11.0M
MYT1HI48.3 89 S04:16:14.20 -0.11.0M
CHOSHT76.6177 P04:16:11.72 0.11.0M
CHOSHT76.6177 S04:16:21.68 -0.41.0M
EFSAHL101.9300 P04:16:15.75 0.31.0M
EFSAHL101.9300 S04:16:29.06 0.21.0M
LIAHL115.8322 P04:16:17.94 0.31.0M
LIAHL115.8322 S04:16:32.45 -0.31.0M
SMTHHL160.5345 P04:16:23.75 0.01.0M
SMTHHL160.5345 S04:16:43.43 -0.31.0M
SMGHL168.7155 P04:16:25.48 0.71.0M
SMGHL168.7155 S04:16:45.71 0.11.0M
AOS2HT187.0272 P04:16:27.28 0.11.0M
AOS2HT187.0272 S04:16:49.43 -0.51.0M
THASHT202.8327 P04:16:29.01 -0.11.0M
KAVAHT248.6329 P04:16:35.07 0.01.0M
SRSHT306.0318 P04:16:42.46 0.11.0M
NVRHL311.5324 P04:16:43.22 0.01.0M
ANXHP358.1261 P04:16:49.53 0.21.0M


  Solution details 

Event:
    Public ID              nkua2021hthu
    Description
      region name: Turkey
Origin:
    Date                   2021-04-21
    Time                  04:15:58.47
    Latitude              39.0752 deg  +/-      1 km
    Longitude             26.0095 deg  +/-      1 km
    Depth                      21 km   +/-    1 km
    Agency                 HA
    Author                 Analyst2
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.25 s
    Azimuthal gap             104 deg

2 Network magnitudes:
    MLv       2.69 +/- 0.14  10            
    M         2.69           10 preferred  

19 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MYT1  HI    0.4  89  P       04:16:07.40   0.1 M  1.0  MYT1 
    MYT1  HI    0.4  89  S       04:16:14.20  -0.1 M  1.0  MYT1 
    CHOS  HT    0.7 177  P       04:16:11.72   0.1 M  1.0  CHOS 
    CHOS  HT    0.7 177  S       04:16:21.68  -0.4 M  1.0  CHOS 
    EFSA  HL    0.9 300  P       04:16:15.75   0.3 M  1.0  EFSA 
    EFSA  HL    0.9 300  S       04:16:29.06   0.2 M  1.0  EFSA 
    LIA   HL    1.0 322  P       04:16:17.94   0.3 M  1.0  LIA  
    LIA   HL    1.0 322  S       04:16:32.45  -0.3 M  1.0  LIA  
    SMTH  HL    1.4 345  P       04:16:23.75  -0.0 M  1.0  SMTH 
    SMTH  HL    1.4 345  S       04:16:43.43  -0.3 M  1.0  SMTH 
    SMG   HL    1.5 155  P       04:16:25.48   0.7 M  1.0  SMG  
    SMG   HL    1.5 155  S       04:16:45.71   0.1 M  1.0  SMG  
    AOS2  HT    1.7 272  P       04:16:27.28   0.1 M  1.0  AOS2 
    AOS2  HT    1.7 272  S       04:16:49.43  -0.5 M  1.0  AOS2 
    THAS  HT    1.8 327  P       04:16:29.01  -0.1 M  1.0  THAS 
    KAVA  HT    2.2 329  P       04:16:35.07   0.0 M  1.0  KAVA 
    SRS   HT    2.7 318  P       04:16:42.46   0.1 M  1.0  SRS  
    NVR   HL    2.8 324  P       04:16:43.22   0.0 M  1.0  NVR  
    ANX   HP    3.2 261  P       04:16:49.53   0.2 M  1.0  ANX  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MYT1  HI    0.4  89  MLv     2.77  0.07     2.8882      
    CHOS  HT    0.7 177  MLv     2.79  0.10       1.29      
    EFSA  HL    0.9 300  MLv     2.67 -0.02   0.733358      
    LIA   HL    1.0 322  MLv     2.62 -0.07    1.11159      
    SMTH  HL    1.4 345  MLv     2.94  0.25   0.445422      
    SMG   HL    1.5 155  MLv     2.99  0.30    0.70619      
    AOS2  HT    1.7 272  MLv     2.34 -0.35    0.12761      
    THAS  HT    1.8 327  MLv     2.55 -0.15   0.171532      
    KAVA  HT    2.2 329  MLv     2.37 -0.33   0.139009      
    SRS   HT    2.7 318  MLv     2.78  0.08   0.0635459      
    NVR   HL    2.8 324  MLv     2.58 -0.11   0.039324      
    ANX   HP    3.2 261  MLv     2.83  0.13   0.0547061