Earthquake Information
 Origin Time
 2025-04-23 12:57:35 (GMT)
 Magnitude
 M 3.3
 Latitude
 35.7228° N
 Longitude
 26.5470° E
 Focal Depth
 36 km
 # of Arrivals
 36
 Location 54.4 km W of Karpathos
126.4 km SE of Thira
354.7 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KARPHL58.8109 P12:57:46.40 0.21.0M
KARPHL58.8109 S12:57:54.76 0.01.0M
STIAHC71.1216 P12:57:46.71 -1.01.0M
STIAHC71.1216 S12:57:56.09 -1.21.0M
ZKRHL73.9204 P12:57:47.32 -0.81.0M
ZKRHL73.9204 S12:57:56.68 -1.31.0M
ASTAHL93.4349 P12:57:50.24 -0.31.0M
ASTAHL93.4349 S12:58:01.66 -0.71.0M
AGN1HI96.0232 P12:57:50.91 0.01.0M
AGN1HI96.0232 S12:58:02.18 -0.81.0M
NPSHL99.1239 P12:57:50.80 -0.61.0M
NPSHL99.1239 S12:58:03.17 -0.61.0M
NSR2HA109.3 30 P12:57:53.48 0.81.0M
NSR2HA109.3 30 S12:58:05.25 -0.71.0M
NISR2HL110.3 31 P12:57:53.35 0.61.0M
NISR2HL110.3 31 S12:58:06.18 -0.11.0M
THERAHL120.1306 P12:57:53.98 -0.11.0M
THERAHL120.1306 S12:58:08.63 0.21.0M
PFKSHC123.2232 P12:57:55.15 0.61.0M
PFKSHC123.2232 S12:58:09.37 0.11.0M
SNT1HA126.7307 P12:57:55.62 0.81.0M
SNT1HA126.7307 S12:58:10.09 0.21.0M
KNSSHC132.2249 P12:57:56.32 0.71.0M
KNSSHC132.2249 S12:58:11.40 0.21.0M
CHRIHT134.0296 P12:57:56.64 0.81.0M
CHRIHT134.0296 S12:58:11.76 0.21.0M
AMGAHL136.5334 P12:57:55.48 -0.61.0M
AMGAHL136.5334 S12:58:11.98 -0.11.0M
TEFLHC143.6241 P12:57:57.43 0.41.0M
TEFLHC143.6241 S12:58:14.37 0.61.0M
IMODHC179.1242 P12:58:02.74 1.11.0M
IMODHC179.1242 S12:58:22.00 0.21.0M
SMGHL221.8 7 P12:58:07.20 0.21.0M
SMGHL221.8 7 S12:58:30.91 -0.41.0M
KTHAHL319.1281 P12:58:19.19 -0.51.0M
KTHAHL319.1281 S12:58:53.01 -0.51.0M


  Solution details 

Event:
    Public ID              nkua2025hxpz
    Description
      region name: Crete, Greece
Origin:
    Date                   2025-04-23
    Time                  12:57:35.07
    Latitude              35.7228 deg  +/-      1 km
    Longitude             26.5470 deg  +/-      1 km
    Depth                      36 km   +/-   23 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.50 s
    Azimuthal gap              95 deg

2 Network magnitudes:
    MLv       3.29 +/- 0.15  14            
    M         3.29           14 preferred  

36 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARP  HL    0.5 109  P       12:57:46.40   0.2 M  1.0  KARP 
    KARP  HL    0.5 109  S       12:57:54.76   0.0 M  1.0  KARP 
    STIA  HC    0.6 216  P       12:57:46.71  -1.0 M  1.0  STIA 
    STIA  HC    0.6 216  S       12:57:56.09  -1.2 M  1.0  STIA 
    ZKR   HL    0.7 204  P       12:57:47.32  -0.8 M  1.0  ZKR  
    ZKR   HL    0.7 204  S       12:57:56.68  -1.3 M  1.0  ZKR  
    ASTA  HL    0.8 349  P       12:57:50.24  -0.3 M  1.0  ASTA 
    ASTA  HL    0.8 349  S       12:58:01.66  -0.7 M  1.0  ASTA 
    AGN1  HI    0.9 232  P       12:57:50.91   0.0 M  1.0  AGN1 
    AGN1  HI    0.9 232  S       12:58:02.18  -0.8 M  1.0  AGN1 
    NPS   HL    0.9 239  P       12:57:50.80  -0.6 M  1.0  NPS  
    NPS   HL    0.9 239  S       12:58:03.17  -0.6 M  1.0  NPS  
    NSR2  HA    1.0  30  P       12:57:53.48   0.8 M  1.0  NSR2 
    NSR2  HA    1.0  30  S       12:58:05.25  -0.7 M  1.0  NSR2 
    NISR2 HL    1.0  31  P       12:57:53.35   0.6 M  1.0  NISR2
    NISR2 HL    1.0  31  S       12:58:06.18  -0.1 M  1.0  NISR2
    THERA HL    1.1 306  P       12:57:53.98  -0.1 M  1.0  THERA
    THERA HL    1.1 306  S       12:58:08.63   0.2 M  1.0  THERA
    PFKS  HC    1.1 232  P       12:57:55.15   0.6 M  1.0  PFKS 
    PFKS  HC    1.1 232  S       12:58:09.37   0.1 M  1.0  PFKS 
    SNT1  HA    1.1 307  P       12:57:55.62   0.8 M  1.0  SNT1 
    SNT1  HA    1.1 307  S       12:58:10.09   0.2 M  1.0  SNT1 
    KNSS  HC    1.2 249  P       12:57:56.32   0.7 M  1.0  KNSS 
    KNSS  HC    1.2 249  S       12:58:11.40   0.2 M  1.0  KNSS 
    CHRI  HT    1.2 296  P       12:57:56.64   0.8 M  1.0  CHRI 
    CHRI  HT    1.2 296  S       12:58:11.76   0.2 M  1.0  CHRI 
    AMGA  HL    1.2 334  P       12:57:55.48  -0.6 M  1.0  AMGA 
    AMGA  HL    1.2 334  S       12:58:11.98  -0.1 M  1.0  AMGA 
    TEFL  HC    1.3 241  P       12:57:57.43   0.4 M  1.0  TEFL 
    TEFL  HC    1.3 241  S       12:58:14.37   0.6 M  1.0  TEFL 
    IMOD  HC    1.6 242  P       12:58:02.74   1.1 M  1.0  IMOD 
    IMOD  HC    1.6 242  S       12:58:22.00   0.2 M  1.0  IMOD 
    SMG   HL    2.0   7  P       12:58:07.20   0.2 M  1.0  SMG  
    SMG   HL    2.0   7  S       12:58:30.91  -0.4 M  1.0  SMG  
    KTHA  HL    2.9 281  P       12:58:19.19  -0.5 M  1.0  KTHA 
    KTHA  HL    2.9 281  S       12:58:53.01  -0.5 M  1.0  KTHA 

18 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    0.5 109  MLv     0.93 -2.36   0.0304563      
    STIA  HC    0.6 216  MLv     3.60  0.31    8.89107      
    ZKR   HL    0.7 204  MLv     3.39  0.10    5.25984      
    ASTA  HL    0.8 349  MLv     2.85 -0.44    1.22537      
    AGN1  HI    0.9 232  MLv     3.30  0.01     3.2887      
    NPS   HL    0.9 239  MLv     3.51  0.22    5.22374      
    NSR2  HA    1.0  30  MLv     3.51  0.22    4.63518      
    NISR2 HL    1.0  31  MLv     3.46  0.17    4.05522      
    THERA HL    1.1 306  MLv     3.33  0.04     2.6613      
    PFKS  HC    1.1 232  MLv     3.25 -0.04    2.18179      
    SNT1  HA    1.1 307  MLv     3.13 -0.16    1.07302      
    KNSS  HC    1.2 249  MLv     3.10 -0.19    1.39121      
    CHRI  HT    1.2 296  MLv     3.30  0.01    2.16288      
    AMGA  HL    1.2 334  MLv     3.18 -0.11    1.57301      
    TEFL  HC    1.3 241  MLv     3.53  0.24    3.22014      
    IMOD  HC    1.6 242  MLv     3.27 -0.02    1.18816      
    SMG   HL    2.0   7  MLv     2.96 -0.33   0.354441      
    KTHA  HL    2.9 281  MLv     3.33  0.04   0.273243