Earthquake Information
 Origin Time
2021-10-25 06:40:49 (GMT)
 Magnitude
M 2.7
 Latitude
36.4948° N
 Longitude
25.7335° E
 Focal Depth
24 km
 # of Arrivals
16
 Location 28.2 km ENE of Thira
75.0 km SSE of Naxos
242.4 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THERAHL27.1239 P06:40:56.40 0.91.0M
THERAHL27.1239 S06:41:00.17 0.01.0M
CMBOHT29.4265 P06:40:56.45 0.71.0M
CMBOHT29.4265 S06:40:59.74 -0.81.0M
SAP3HL35.3259 P06:40:57.01 0.51.0M
SAP3HL35.3259 S06:41:01.59 -0.41.0M
SNT1HA28.7252 P06:40:56.14 0.51.0M
SNT1HA28.7252 S06:40:59.82 -0.61.0M
SNT5HA31.9252 P06:40:56.73 0.71.0M
SNT5HA31.9252 S06:41:01.14 0.01.0M
THT1HT29.8246 P06:40:56.38 0.61.0M
THT1HT29.8246 S06:41:00.06 -0.61.0M
APEHL66.9344 P06:41:00.34 -0.81.0M
APEHL66.9344 S06:41:10.49 0.41.0M
MHLOHL120.9280 P06:41:10.14 0.91.0M
MHLOHL120.9280 S06:41:24.10 -0.41.0M


  Solution details

Event:
    Public ID              nkua2021uxdq
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-10-25
    Time                  06:40:49.31
    Latitude              36.4948 deg  +/-      3 km
    Longitude             25.7335 deg  +/-      3 km
    Depth                      24 km   +/-    3 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.61 s
    Azimuthal gap             255 deg

2 Network magnitudes:
    MLv       2.69 +/- 0.24   6            
    M         2.69            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THERA HL    0.2 239  P       06:40:56.40   0.9 M  1.0  THERA
    THERA HL    0.2 239  S       06:41:00.17   0.0 M  1.0  THERA
    SNT1  HA    0.3 252  P       06:40:56.14   0.5 M  1.0  SNT1 
    SNT1  HA    0.3 252  S       06:40:59.82  -0.6 M  1.0  SNT1 
    CMBO  HT    0.3 265  P       06:40:56.45   0.7 M  1.0  CMBO 
    CMBO  HT    0.3 265  S       06:40:59.74  -0.8 M  1.0  CMBO 
    THT1  HT    0.3 246  P       06:40:56.38   0.6 M  1.0  THT1 
    THT1  HT    0.3 246  S       06:41:00.06  -0.6 M  1.0  THT1 
    SNT5  HA    0.3 252  P       06:40:56.73   0.7 M  1.0  SNT5 
    SNT5  HA    0.3 252  S       06:41:01.14  -0.0 M  1.0  SNT5 
    SAP3  HL    0.3 259  P       06:40:57.01   0.5 M  1.0  SAP3 
    SAP3  HL    0.3 259  S       06:41:01.59  -0.4 M  1.0  SAP3 
    APE   HL    0.6 344  P       06:41:00.34  -0.8 M  1.0  APE  
    APE   HL    0.6 344  S       06:41:10.49   0.4 M  1.0  APE  
    MHLO  HL    1.1 280  P       06:41:10.14   0.9 M  1.0  MHLO 
    MHLO  HL    1.1 280  S       06:41:24.10  -0.4 M  1.0  MHLO 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THERA HL    0.2 239  MLv     2.33 -0.36    3.57691      
    SNT1  HA    0.3 252  MLv     2.48 -0.21    3.06583      
    CMBO  HT    0.3 265  MLv     3.32  0.63    30.3693      
    THT1  HT    0.3 246  MLv     2.31 -0.38    2.92937      
    SNT5  HA    0.3 252  MLv     2.70  0.01    3.74093      
    SAP3  HL    0.3 259  MLv     2.86  0.17    12.5385      
    APE   HL    0.6 344  MLv     2.82  0.13    1.51672      
    MHLO  HL    1.1 280  MLv     2.94  0.25    2.23277