M=1.8, 2024-10-21 20:37:33 (GMT), 67.8 km NW of Kilkis: Event Information

Earthquake Information
Origin Time	2024-10-21 20:37:33 (GMT)
Magnitude	M 1.8
Latitude	41.4477° N
Longitude	22.3319° E
Focal Depth	10 km
# of Arrivals	13
Location	67.8 km NW of Kilkis 75.8 km NNE of Edhessa 403.4 km NNW of Athens
Solution type	automatic
Files / Links	QuakeML GSE2.0 Alert .phi

Station data

Station	Net	Dist.(km)	Azim.	Phase	Arr.Time	Res.	Wgt.	Type
MK03A	1Y	40.0	226	P	20:37:41.10	-0.1	1.0	A
MK04A	1Y	46.5	94	P	20:37:41.48	-0.8	1.0	A
GRG	HT	55.0	174	P	20:37:42.47	-1.1	1.0	A
GR07	1Y	78.2	200	P	20:37:45.98	-1.2	1.0	A
KKB	BS	79.4	56	P	20:37:46.35	-1.1	1.0	A
GR01	1Y	82.0	102	P	20:37:46.90	-0.9	1.0	A
SOH	HT	110.5	129	P	20:37:52.19	-0.1	1.0	A
SRS	HT	111.3	109	P	20:37:52.97	0.4	1.0	A
HORT	HT	114.4	145	P	20:37:53.06	0.2	1.0	A
GR10	1Y	123.8	210	P	20:37:55.64	1.5	1.0	A
NVR	HL	128.4	94	P	20:37:54.53	-0.2	1.0	A
KOKK	HT	156.2	116	P	20:37:59.84	1.4	1.0	A
PRAS	HL	185.3	93	P	20:38:04.25	1.9	1.0	A

Solution details

Event:
    Public ID              nkua2024usss
    Description
      region name: NW Balkan Region
Origin:
    Date                   2024-10-21
    Time                  20:37:33.25  +/-    0.7 s
    Latitude              41.4477 deg  +/-      6 km
    Longitude             22.3319 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.02 s
    Azimuthal gap             191 deg

2 Network magnitudes:
    MLv       1.85 +/- 0.14   8            
    M         1.85            8 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MK03A 1Y    0.4 226  P       20:37:41.10  -0.1 A  1.0  MK03A
    MK04A 1Y    0.4  94  P       20:37:41.48  -0.8 A  1.0  MK04A
    GRG   HT    0.5 174  P       20:37:42.47  -1.1 A  1.0  GRG  
    GR07  1Y    0.7 200  P       20:37:45.98  -1.2 A  1.0  GR07 
    KKB   BS    0.7  56  P       20:37:46.35  -1.1 A  1.0  KKB  
    GR01  1Y    0.7 102  P       20:37:46.90  -0.9 A  1.0  GR01 
    SOH   HT    1.0 129  P       20:37:52.19  -0.1 A  1.0  SOH  
    SRS   HT    1.0 109  P       20:37:52.97   0.4 A  1.0  SRS  
    HORT  HT    1.0 145  P       20:37:53.06   0.2 A  1.0  HORT 
    GR10  1Y    1.1 210  P       20:37:55.64   1.5 A  1.0  GR10 
    NVR   HL    1.2  94  P       20:37:54.53  -0.2 A  1.0  NVR  
    KOKK  HT    1.4 116  P       20:37:59.84   1.4 A  1.0  KOKK 
    PRAS  HL    1.7  93  P       20:38:04.25   1.9 A  1.0  PRAS 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MK03A 1Y    0.4 226  MLv     1.91  0.06   0.652312      
    MK04A 1Y    0.4  94  MLv     2.03  0.18   0.586343      
    GRG   HT    0.5 174  MLv     1.74 -0.11   0.184467      
    GR07  1Y    0.7 200  MLv     1.74 -0.11   0.112945      
    KKB   BS    0.7  56  MLv     1.69 -0.16   0.0991309      
    GR01  1Y    0.7 102  MLv     2.11  0.26   0.250667      
    SOH   HT    1.0 129  MLv     2.06  0.21   0.160986      
    SRS   HT    1.0 109  MLv     1.93  0.08   0.0825842      
    HORT  HT    1.0 145  MLv     1.71 -0.14   0.0468909      
    GR10  1Y    1.1 210  MLv     1.65 -0.20   0.0535596