M=2.5, 2026-10-17 02:03:29 (GMT), 21.6 km WSW of Chios: Event Information

Earthquake Information
Origin Time	2026-10-17 02:03:29 (GMT)
Magnitude	M 2.5
Latitude	38.2892° N
Longitude	25.9098° E
Focal Depth	10 km
# of Arrivals	16
Location	21.6 km WSW of Chios 81.7 km NNW of Ikaria 193.4 km E 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
CHOS	HT	16.4	48	P	02:03:33.61	0.6	1.0	A
AMPK	HT	92.3	22	P	02:03:44.84	-0.1	1.0	A
SIGR	HT	102.7	357	P	02:03:45.49	-1.0	1.0	A
ADRO	HA	105.1	243	P	02:03:46.64	-0.3	1.0	A
MYT1	HI	105.4	33	P	02:03:48.13	1.2	1.0	A
PRK	HL	110.7	16	P	02:03:47.16	-0.6	1.0	A
LES3	HT	115.2	12	P	02:03:47.91	-0.5	1.0	A
KARY	HA	131.9	258	P	02:03:49.95	-0.8	1.0	A
APE	HL	139.5	194	P	02:03:51.42	-0.3	1.0	A
AMGA	HL	162.1	181	P	02:03:55.09	0.4	1.0	A
MRTH	HA	173.0	264	P	02:03:57.21	1.0	1.0	A
SERI	HA	177.3	225	P	02:03:56.23	-0.5	1.0	A
IOSI	HA	182.6	198	P	02:03:56.48	-0.9	1.0	A
MANGA	HP	187.0	195	P	02:03:57.78	-0.2	1.0	A
VLY	HL	191.5	256	P	02:04:01.04	2.4	1.0	A
ANX	HP	349.0	277	P	02:04:17.83	-0.5	1.0	A

Solution details

Event:
    Public ID              nkua2026uiel
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-10-17
    Time                  02:03:28.75  +/-    0.3 s
    Latitude              38.2892 deg  +/-      3 km
    Longitude             25.9098 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.88 s
    Azimuthal gap             132 deg

2 Network magnitudes:
    MLv       2.51 +/- 0.19   7            
    M         2.51            7 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CHOS  HT    0.1  48  P       02:03:33.61   0.6 A  1.0  CHOS 
    AMPK  HT    0.8  22  P       02:03:44.84  -0.1 A  1.0  AMPK 
    SIGR  HT    0.9 357  P       02:03:45.49  -1.0 A  1.0  SIGR 
    ADRO  HA    0.9 243  P       02:03:46.64  -0.3 A  1.0  ADRO 
    MYT1  HI    0.9  33  P       02:03:48.13   1.2 A  1.0  MYT1 
    PRK   HL    1.0  16  P       02:03:47.16  -0.6 A  1.0  PRK  
    LES3  HT    1.0  12  P       02:03:47.91  -0.5 A  1.0  LES3 
    KARY  HA    1.2 258  P       02:03:49.95  -0.8 A  1.0  KARY 
    APE   HL    1.3 194  P       02:03:51.42  -0.3 A  1.0  APE  
    AMGA  HL    1.5 181  P       02:03:55.09   0.4 A  1.0  AMGA 
    MRTH  HA    1.6 264  P       02:03:57.21   1.0 A  1.0  MRTH 
    SERI  HA    1.6 225  P       02:03:56.23  -0.5 A  1.0  SERI 
    IOSI  HA    1.6 198  P       02:03:56.48  -0.9 A  1.0  IOSI 
    MANGA HP    1.7 195  P       02:03:57.78  -0.2 A  1.0  MANGA
    VLY   HL    1.7 256  P       02:04:01.04   2.4 A  1.0  VLY  
    ANX   HP    3.1 277  P       02:04:17.83  -0.5 A  1.0  ANX  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CHOS  HT    0.1  48  MLv     2.09 -0.43    3.76772      
    AMPK  HT    0.8  22  MLv     2.60  0.09    0.69461      
    SIGR  HT    0.9 357  MLv     2.68  0.17   0.739929      
    ADRO  HA    0.9 243  MLv     2.80  0.28   0.940354      
    PRK   HL    1.0  16  MLv     2.50 -0.01   0.445577      
    LES3  HT    1.0  12  MLv     2.24 -0.28   0.230227      
    KARY  HA    1.2 258  MLv     2.57  0.05   0.404745