Earthquake Information
 Origin Time
2021-09-27 23:11:53 (GMT)
 Magnitude
M 3.7
 Latitude
36.4897° N
 Longitude
27.1288° E
 Focal Depth
13 km
 # of Arrivals
26
 Location 47.1 km SSW of Kos
91.6 km N of Karpathos
343.4 km ESE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISRHL13.4 1 P23:11:56.43 -0.21.0M
NISRHL13.4 1 S23:11:59.12 -0.11.0M
KLNAHL53.8345 P23:12:03.47 0.71.0M
KLNAHL53.8345 S23:12:10.24 0.21.0M
ARGHL94.0109 P23:12:08.69 -0.61.0M
ARGHL94.0109 S23:12:21.69 0.31.0M
KARPHL104.9178 P23:12:10.97 0.11.0M
KARPHL104.9178 S23:12:24.87 0.61.0M
SMGHL137.5349 P23:12:15.72 -0.21.0M
SMGHL137.5349 S23:12:33.18 0.11.0M
SNT1HA152.3267 P23:12:18.04 -0.21.0M
SNT1HA152.3267 S23:12:37.72 0.61.0M
THT1HT152.4266 P23:12:17.93 -0.31.0M
THT1HT152.4266 S23:12:37.47 0.31.0M
CMBOHT154.1269 P23:12:18.36 -0.11.0M
CMBOHT154.1269 S23:12:37.60 0.01.0M
SNT5HA155.3266 P23:12:18.42 -0.31.0M
SNT5HA155.3266 S23:12:38.36 0.41.0M
APEHL157.0294 P23:12:18.62 -0.41.0M
APEHL157.0294 S23:12:38.50 0.01.0M
SAP3HL159.6268 P23:12:19.45 0.21.0M
SAP3HL159.6268 S23:12:38.78 -0.21.0M
STIAHC171.0213 P23:12:20.73 0.11.0M
STIAHC171.0213 S23:12:41.46 0.01.0M
ZKRHL173.6208 P23:12:20.92 -0.11.0M
ZKRHL173.6208 S23:12:41.60 -0.51.0M


  Solution details

Event:
    Public ID              nkua2021szgg
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-09-27
    Time                  23:11:53.32
    Latitude              36.4897 deg  +/-      1 km
    Longitude             27.1288 deg  +/-      1 km
    Depth                      13 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap             108 deg

2 Network magnitudes:
    MLv       3.69 +/- 0.18  11            
    M         3.69           11 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.1   1  P       23:11:56.43  -0.2 M  1.0  NISR 
    NISR  HL    0.1   1  S       23:11:59.12  -0.1 M  1.0  NISR 
    KLNA  HL    0.5 345  P       23:12:03.47   0.7 M  1.0  KLNA 
    KLNA  HL    0.5 345  S       23:12:10.24   0.2 M  1.0  KLNA 
    ARG   HL    0.8 109  P       23:12:08.69  -0.6 M  1.0  ARG  
    ARG   HL    0.8 109  S       23:12:21.69   0.3 M  1.0  ARG  
    KARP  HL    0.9 178  P       23:12:10.97   0.1 M  1.0  KARP 
    KARP  HL    0.9 178  S       23:12:24.87   0.6 M  1.0  KARP 
    SMG   HL    1.2 349  P       23:12:15.72  -0.2 M  1.0  SMG  
    SMG   HL    1.2 349  S       23:12:33.18   0.1 M  1.0  SMG  
    SNT1  HA    1.4 267  P       23:12:18.04  -0.2 M  1.0  SNT1 
    SNT1  HA    1.4 267  S       23:12:37.72   0.6 M  1.0  SNT1 
    THT1  HT    1.4 266  P       23:12:17.93  -0.3 M  1.0  THT1 
    THT1  HT    1.4 266  S       23:12:37.47   0.3 M  1.0  THT1 
    CMBO  HT    1.4 269  P       23:12:18.36  -0.1 M  1.0  CMBO 
    CMBO  HT    1.4 269  S       23:12:37.60  -0.0 M  1.0  CMBO 
    SNT5  HA    1.4 266  P       23:12:18.42  -0.3 M  1.0  SNT5 
    SNT5  HA    1.4 266  S       23:12:38.36   0.4 M  1.0  SNT5 
    APE   HL    1.4 294  P       23:12:18.62  -0.4 M  1.0  APE  
    APE   HL    1.4 294  S       23:12:38.50  -0.0 M  1.0  APE  
    SAP3  HL    1.4 268  P       23:12:19.45   0.2 M  1.0  SAP3 
    SAP3  HL    1.4 268  S       23:12:38.78  -0.2 M  1.0  SAP3 
    STIA  HC    1.5 213  P       23:12:20.73   0.1 M  1.0  STIA 
    STIA  HC    1.5 213  S       23:12:41.46   0.0 M  1.0  STIA 
    ZKR   HL    1.6 208  P       23:12:20.92  -0.1 M  1.0  ZKR  
    ZKR   HL    1.6 208  S       23:12:41.60  -0.5 M  1.0  ZKR  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.1   1  MLv     3.55 -0.14    129.144      
    KLNA  HL    0.5 345  MLv     3.43 -0.26    9.63089      
    ARG   HL    0.8 109  MLv     3.55 -0.14    6.06627      
    KARP  HL    0.9 178  MLv     3.79  0.10     12.283      
    SMG   HL    1.2 349  MLv     3.37 -0.32    2.42469      
    SNT1  HA    1.4 267  MLv     3.99  0.30     5.6916      
    THT1  HT    1.4 266  MLv     3.48 -0.21    2.63617      
    CMBO  HT    1.4 269  MLv     4.50  0.81    27.0056      
    SNT5  HA    1.4 266  MLv     3.80  0.11    3.11109      
    APE   HL    1.4 294  MLv     3.51 -0.18    2.64027      
    SAP3  HL    1.4 268  MLv     3.95  0.26    11.7647      
    STIA  HC    1.5 213  MLv     3.82  0.13    4.62084      
    ZKR   HL    1.6 208  MLv     3.74  0.05    3.74067