Earthquake Information
 Origin Time
2020-10-22 02:55:22 (GMT)
 Magnitude
M 1.8
 Latitude
39.0620° N
 Longitude
23.2223° E
 Focal Depth
11 km
 # of Arrivals
14
 Location 25.3 km WSW of Skiathos
41.4 km SE of Volos
127.9 km NNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NEOHL27.1360 P02:55:28.06 0.11.0M
NEOHL27.1360 S02:55:32.08 0.11.0M
ATALHA44.6203 P02:55:30.71 -0.11.0M
LKRHL49.8203 P02:55:31.47 -0.11.0M
LKRHL49.8203 S02:55:37.93 -0.41.0M
AOS2HT54.5 80 P02:55:32.70 0.41.0M
AOS2HT54.5 80 S02:55:39.17 -0.51.0M
AGGHT76.7267 P02:55:36.00 0.11.0M
AGGHT76.7267 S02:55:45.72 -0.31.0M
TYRNHT111.6310 P02:55:41.59 0.21.0M
TYRNHT111.6310 S02:55:55.45 -0.11.0M
KLVHL146.7220 P02:55:47.14 0.31.0M
KLVHL146.7220 S02:56:05.52 0.31.0M
VLYHL143.4160 P02:55:46.89 0.71.0M


  Solution details

Event:
    Public ID              nkua2020utfe
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-22
    Time                  02:55:22.71
    Latitude              39.0620 deg  +/-      1 km
    Longitude             23.2223 deg  +/-      1 km
    Depth                      11 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap              80 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.24   6            
    M         1.76            6 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NEO   HL    0.2 360  P       02:55:28.06   0.1 M  1.0  NEO  
    NEO   HL    0.2 360  S       02:55:32.08   0.1 M  1.0  NEO  
    ATAL  HA    0.4 203  P       02:55:30.71  -0.1 M  1.0  ATAL 
    LKR   HL    0.4 203  P       02:55:31.47  -0.1 M  1.0  LKR  
    LKR   HL    0.4 203  S       02:55:37.93  -0.4 M  1.0  LKR  
    AOS2  HT    0.5  80  P       02:55:32.70   0.4 M  1.0  AOS2 
    AOS2  HT    0.5  80  S       02:55:39.17  -0.5 M  1.0  AOS2 
    AGG   HT    0.7 267  P       02:55:36.00   0.1 M  1.0  AGG  
    AGG   HT    0.7 267  S       02:55:45.72  -0.3 M  1.0  AGG  
    TYRN  HT    1.0 310  P       02:55:41.59   0.2 M  1.0  TYRN 
    TYRN  HT    1.0 310  S       02:55:55.45  -0.1 M  1.0  TYRN 
    VLY   HL    1.3 160  P       02:55:46.89   0.7 M  1.0  VLY  
    KLV   HL    1.3 220  P       02:55:47.14   0.3 M  1.0  KLV  
    KLV   HL    1.3 220  S       02:56:05.52   0.3 M  1.0  KLV  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NEO   HL    0.2 360  MLv     1.40 -0.36   0.583145      
    ATAL  HA    0.4 203  MLv     1.33 -0.43   0.129489      
    LKR   HL    0.4 203  MLv     1.86  0.10   0.177806      
    AOS2  HT    0.5  80  MLv     2.03  0.27   0.367338      
    AGG   HT    0.7 267  MLv     1.68 -0.08   0.0765425      
    TYRN  HT    1.0 310  MLv     1.62 -0.14   0.0450429      
    VLY   HL    1.3 160  MLv     2.47  0.71    0.28076      
    KLV   HL    1.3 220  MLv     1.97  0.21   0.0651167