Earthquake Information
 Origin Time
2025-04-03 20:21:22 (GMT)
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
M 3.3
 Latitude
35.6088° N
 Longitude
27.1013° E
 Focal Depth
20 km
 # of Arrivals
53
 Location 7.5 km SSW of Karpathos
136.8 km SW of Rodhos
399.5 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KARPHL8.7142 P20:21:25.79 -0.51.0M
KARPHL8.7142 S20:21:29.55 0.31.0M
NSR2HA107.5 3 P20:21:40.76 0.51.0M
NSR2HA107.5 3 S20:21:54.06 0.21.0M
NISR2HL107.6 4 P20:21:40.50 0.11.0M
NISR2HL107.6 4 S20:21:54.32 0.41.0M
ARGHL113.8 54 P20:21:41.04 -0.31.0M
ARGHL113.8 54 S20:21:55.94 0.31.0M
ASTAHL124.5327 P20:21:42.87 -0.11.0M
ASTAHL124.5327 S20:21:58.77 0.31.0M
NPSHL140.5254 P20:21:44.89 -0.51.0M
NPSHL140.5254 S20:22:03.15 0.41.0M
PFKSHC160.5247 P20:21:47.97 -0.11.0M
PFKSHC160.5247 S20:22:07.76 0.31.0M
THERAHL168.8300 P20:21:48.92 -0.11.0M
THERAHL168.8300 S20:22:09.29 0.11.0M
AMGAHL173.8321 P20:21:49.21 -0.41.0M
AMGAHL173.8321 S20:22:10.07 -0.21.0M
SNT1HA175.2301 P20:21:49.90 0.11.0M
SNT1HA175.2301 S20:22:10.71 0.21.0M
SNT5HA177.1300 P20:21:50.10 0.11.0M
SNT5HA177.1300 S20:22:11.14 0.21.0M
KNSSHC177.3259 P20:21:50.70 0.61.0M
KNSSHC177.3259 S20:22:11.45 0.31.0M
CMBOHT180.1302 P20:21:50.08 -0.31.0M
CMBOHT180.1302 S20:22:11.40 -0.21.0M
CHRIHT184.8293 P20:21:51.18 0.21.0M
CHRIHT184.8293 S20:22:12.65 0.01.0M
TEFLHC184.9252 P20:21:51.69 0.61.0M
TEFLHC184.9252 S20:22:13.00 0.21.0M
IDIMN203.5260 P20:21:52.97 -0.61.0M
IDIMN203.5260 S20:22:17.17 0.01.0M
IOSIHA204.5307 P20:21:53.36 -0.21.0M
IOSIHA204.5307 S20:22:16.95 -0.21.0M
APEHL215.6319 P20:21:54.49 -0.51.0M
APEHL215.6319 S20:22:19.32 -0.41.0M
SIVAHL217.9253 P20:21:56.00 0.71.0M
SIVAHL217.9253 S20:22:20.23 0.01.0M
IMODHC220.5251 P20:21:56.43 0.81.0M
IMODHC220.5251 S20:22:20.86 0.01.0M
SMGHL234.2354 P20:21:56.24 -1.11.0M
SMGHL234.2354 S20:22:23.11 -0.71.0M
MIL7HL263.7298 P20:22:01.08 -0.11.0M
MIL7HL263.7298 S20:22:30.20 -0.31.0M
ANKYHL344.2275 P20:22:10.22 -1.31.0M
ANKYHL344.2275 S20:22:48.82 0.01.0M
KTHAHL370.7281 P20:22:13.54 -1.41.0M
VLIHL392.8288 P20:22:16.62 -1.11.0M
GR321Y398.4292 P20:22:17.72 -0.71.0M
SIGRHT415.4345 P20:22:19.05 -1.41.0M
ERTRHA428.2316 P20:22:21.78 -0.41.0M
VILLHA440.7310 P20:22:22.60 -1.31.0M
PSAHHA449.6317 P20:22:23.84 -1.11.0M


  Solution details

Event:
    Public ID              nkua2025gnqo
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-03
    Time                  20:21:22.48
    Latitude              35.6088 deg  +/-      1 km
    Longitude             27.1013 deg  +/-      1 km
    Depth                      20 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.38 s
    Azimuthal gap             105 deg

2 Network magnitudes:
    MLv       3.26 +/- 0.13  24            
    M         3.26           24 preferred  

53 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARP  HL    0.1 142  P       20:21:25.79  -0.5 M  1.0  KARP 
    KARP  HL    0.1 142  S       20:21:29.55   0.3 M  1.0  KARP 
    NISR2 HL    1.0   4  P       20:21:40.50   0.1 M  1.0  NISR2
    NISR2 HL    1.0   4  S       20:21:54.32   0.4 M  1.0  NISR2
    NSR2  HA    1.0   3  P       20:21:40.76   0.5 M  1.0  NSR2 
    NSR2  HA    1.0   3  S       20:21:54.06   0.2 M  1.0  NSR2 
    ARG   HL    1.0  54  P       20:21:41.04  -0.3 M  1.0  ARG  
    ARG   HL    1.0  54  S       20:21:55.94   0.3 M  1.0  ARG  
    ASTA  HL    1.1 327  P       20:21:42.87  -0.1 M  1.0  ASTA 
    ASTA  HL    1.1 327  S       20:21:58.77   0.3 M  1.0  ASTA 
    NPS   HL    1.3 254  P       20:21:44.89  -0.5 M  1.0  NPS  
    NPS   HL    1.3 254  S       20:22:03.15   0.4 M  1.0  NPS  
    PFKS  HC    1.4 247  P       20:21:47.97  -0.1 M  1.0  PFKS 
    PFKS  HC    1.4 247  S       20:22:07.76   0.3 M  1.0  PFKS 
    THERA HL    1.5 300  P       20:21:48.92  -0.1 M  1.0  THERA
    THERA HL    1.5 300  S       20:22:09.29   0.1 M  1.0  THERA
    AMGA  HL    1.6 321  P       20:21:49.21  -0.4 M  1.0  AMGA 
    AMGA  HL    1.6 321  S       20:22:10.07  -0.2 M  1.0  AMGA 
    SNT1  HA    1.6 301  P       20:21:49.90   0.1 M  1.0  SNT1 
    SNT1  HA    1.6 301  S       20:22:10.71   0.2 M  1.0  SNT1 
    SNT5  HA    1.6 300  P       20:21:50.10   0.1 M  1.0  SNT5 
    SNT5  HA    1.6 300  S       20:22:11.14   0.2 M  1.0  SNT5 
    KNSS  HC    1.6 259  P       20:21:50.70   0.6 M  1.0  KNSS 
    KNSS  HC    1.6 259  S       20:22:11.45   0.3 M  1.0  KNSS 
    CMBO  HT    1.6 302  P       20:21:50.08  -0.3 M  1.0  CMBO 
    CMBO  HT    1.6 302  S       20:22:11.40  -0.2 M  1.0  CMBO 
    CHRI  HT    1.7 293  P       20:21:51.18   0.2 M  1.0  CHRI 
    CHRI  HT    1.7 293  S       20:22:12.65  -0.0 M  1.0  CHRI 
    TEFL  HC    1.7 252  P       20:21:51.69   0.6 M  1.0  TEFL 
    TEFL  HC    1.7 252  S       20:22:13.00   0.2 M  1.0  TEFL 
    IDI   MN    1.8 260  P       20:21:52.97  -0.6 M  1.0  IDI  
    IDI   MN    1.8 260  S       20:22:17.17   0.0 M  1.0  IDI  
    IOSI  HA    1.8 307  P       20:21:53.36  -0.2 M  1.0  IOSI 
    IOSI  HA    1.8 307  S       20:22:16.95  -0.2 M  1.0  IOSI 
    APE   HL    1.9 319  P       20:21:54.49  -0.5 M  1.0  APE  
    APE   HL    1.9 319  S       20:22:19.32  -0.4 M  1.0  APE  
    SIVA  HL    2.0 253  P       20:21:56.00   0.7 M  1.0  SIVA 
    SIVA  HL    2.0 253  S       20:22:20.23   0.0 M  1.0  SIVA 
    IMOD  HC    2.0 251  P       20:21:56.43   0.8 M  1.0  IMOD 
    IMOD  HC    2.0 251  S       20:22:20.86   0.0 M  1.0  IMOD 
    SMG   HL    2.1 354  P       20:21:56.24  -1.1 M  1.0  SMG  
    SMG   HL    2.1 354  S       20:22:23.11  -0.7 M  1.0  SMG  
    MIL7  HL    2.4 298  P       20:22:01.08  -0.1 M  1.0  MIL7 
    MIL7  HL    2.4 298  S       20:22:30.20  -0.3 M  1.0  MIL7 
    ANKY  HL    3.1 275  P       20:22:10.22  -1.3 M  1.0  ANKY 
    ANKY  HL    3.1 275  S       20:22:48.82   0.0 M  1.0  ANKY 
    KTHA  HL    3.3 281  P       20:22:13.54  -1.4 M  1.0  KTHA 
    VLI   HL    3.5 288  P       20:22:16.62  -1.1 M  1.0  VLI  
    GR32  1Y    3.6 292  P       20:22:17.72  -0.7 M  1.0  GR32 
    SIGR  HT    3.7 345  P       20:22:19.05  -1.4 M  1.0  SIGR 
    ERTR  HA    3.9 316  P       20:22:21.78  -0.4 M  1.0  ERTR 
    VILL  HA    4.0 310  P       20:22:22.60  -1.3 M  1.0  VILL 
    PSAH  HA    4.0 317  P       20:22:23.84  -1.1 M  1.0  PSAH 

30 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    0.1 142  MLv     0.53 -2.73   0.213374      
    NISR2 HL    1.0   4  MLv     3.71  0.44    7.38827      
    NSR2  HA    1.0   3  MLv     3.50  0.23    4.55854      
    ARG   HL    1.0  54  MLv     3.28  0.02    2.56251      
    ASTA  HL    1.1 327  MLv     2.97 -0.29    1.13325      
    NPS   HL    1.3 254  MLv     3.26 -0.00    1.80036      
    PFKS  HC    1.4 247  MLv     3.39  0.13    1.92881      
    THERA HL    1.5 300  MLv     3.18 -0.08    1.08544      
    AMGA  HL    1.6 321  MLv     3.33  0.07    1.46621      
    SNT1  HA    1.6 301  MLv     3.16 -0.10   0.648928      
    SNT5  HA    1.6 300  MLv     2.97 -0.29   0.361378      
    KNSS  HC    1.6 259  MLv     3.18 -0.08   0.980798      
    CMBO  HT    1.6 302  MLv     3.35  0.09    1.41295      
    CHRI  HT    1.7 293  MLv     3.04 -0.22   0.651562      
    TEFL  HC    1.7 252  MLv     3.45  0.19    1.69413      
    IDI   MN    1.8 260  MLv     3.06 -0.20   0.554234      
    IOSI  HA    1.8 307  MLv     2.98 -0.28    0.45189      
    APE   HL    1.9 319  MLv     3.16 -0.10   0.610638      
    SIVA  HL    2.0 253  MLv     3.35  0.09   0.908648      
    IMOD  HC    2.0 251  MLv     3.36  0.10    0.90576      
    SMG   HL    2.1 354  MLv     2.89 -0.37   0.265029      
    MIL7  HL    2.4 298  MLv     3.25 -0.01   0.426214      
    ANKY  HL    3.1 275  MLv     3.32  0.06   0.198121      
    KTHA  HL    3.3 281  MLv     3.41  0.15   0.180419      
    VLI   HL    3.5 288  MLv     3.45  0.19   0.197485      
    GR32  1Y    3.6 292  MLv     3.34  0.08   0.112196      
    SIGR  HT    3.7 345  MLv     3.36  0.10   0.106483      
    ERTR  HA    3.9 316  MLv     3.28  0.02   0.0833625      
    VILL  HA    4.0 310  MLv     3.31  0.05   0.0825318      
    PSAH  HA    4.0 317  MLv     3.62  0.36   0.163122