M=1.7, 2026-03-29 22:31:40 (GMT), 20.9 km W of Ioannina: Event Information

Earthquake Information
Origin Time	2026-03-29 22:31:40 (GMT)
Magnitude	M 1.7
Latitude	39.6439° N
Longitude	20.6087° E
Focal Depth	2 km
# of Arrivals	12
Location	20.9 km W of Ioannina 33.3 km ENE of Igoumenitsa 327.7 km NW 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
JAN	HL	20.6	86	P	22:31:41.94	-1.5	1.0	A
IGT	HT	27.0	242	P	22:31:43.38	-1.1	1.0	A
GR14	1Y	28.6	355	P	22:31:44.15	-0.6	1.0	A
GR15	1Y	49.9	48	P	22:31:47.40	-1.0	1.0	A
GR19B	1Y	57.4	243	P	22:31:49.87	0.3	1.0	A
TETR	HL	66.1	120	P	22:31:49.66	-1.4	1.0	A
KEK	HL	70.0	277	P	22:31:52.11	0.4	1.0	A
PENT	HL	76.2	36	P	22:31:52.77	0.0	1.0	A
GR10	1Y	125.5	42	P	22:32:02.98	2.2	1.0	A
PDO	HP	126.4	157	P	22:32:01.75	0.9	1.0	A
TYRN	HT	139.2	86	P	22:32:03.04	0.2	1.0	A
AGG	HT	163.9	114	P	22:32:07.92	1.6	1.0	A

Solution details

Event:
    Public ID              nkua2026gerj
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2026-03-29
    Time                  22:31:39.50  +/-    0.3 s
    Latitude              39.6439 deg  +/-      3 km
    Longitude             20.6087 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.12 s
    Azimuthal gap              86 deg

2 Network magnitudes:
    MLv       1.66 +/- 0.22   8            
    M         1.66            8 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    JAN   HL    0.2  86  P       22:31:41.94  -1.5 A  1.0  JAN  
    IGT   HT    0.2 242  P       22:31:43.38  -1.1 A  1.0  IGT  
    GR14  1Y    0.3 355  P       22:31:44.15  -0.6 A  1.0  GR14 
    GR15  1Y    0.4  48  P       22:31:47.40  -1.0 A  1.0  GR15 
    GR19B 1Y    0.5 243  P       22:31:49.87   0.3 A  1.0  GR19B
    TETR  HL    0.6 120  P       22:31:49.66  -1.4 A  1.0  TETR 
    KEK   HL    0.6 277  P       22:31:52.11   0.4 A  1.0  KEK  
    PENT  HL    0.7  36  P       22:31:52.77  -0.0 A  1.0  PENT 
    GR10  1Y    1.1  42  P       22:32:02.98   2.2 A  1.0  GR10 
    PDO   HP    1.1 157  P       22:32:01.75   0.9 A  1.0  PDO  
    TYRN  HT    1.3  86  P       22:32:03.04   0.2 A  1.0  TYRN 
    AGG   HT    1.5 114  P       22:32:07.92   1.6 A  1.0  AGG  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    JAN   HL    0.2  86  MLv     1.17 -0.49   0.472069      
    IGT   HT    0.2 242  MLv     1.70  0.04   0.852396      
    GR14  1Y    0.3 355  MLv     1.26 -0.40   0.281241      
    GR15  1Y    0.4  48  MLv     1.47 -0.19   0.133527      
    GR19B 1Y    0.5 243  MLv     2.27  0.61   0.544908      
    TETR  HL    0.6 120  MLv     1.84  0.18   0.162909      
    KEK   HL    0.6 277  MLv     1.62 -0.05   0.176878      
    PENT  HL    0.7  36  MLv     1.69  0.02   0.0786372      
    GR10  1Y    1.1  42  MLv     1.66 -0.00   0.0544412      
    PDO   HP    1.1 157  MLv     2.06  0.39   0.133055