RsniPicker2 Automatic Earthquake Location

AUTOMATIC Location - Area: Prealpi lombarde , magnitude (M_L): 2.0
2025-11-09 11:24:02 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-11-09 11:29:29

Earthquake info - RsniPicker₂ automatic location

Event - ID :	251109112408
Magnitude (M_L) :	2.0 +/- 0.5
Origin Time :	2025-11-09 11:24:02.39 (UTC)
Location :	Latitude: 45.564 N, Longitude: 9.970 E
Area :	Prealpi lombarde
Depth (km) :	5.96
Distances (km) :	0.7 --- Coccaglio (BS) 2.5 --- Rovato (BS) 3.2 --- Cologne (BS) 4.0 --- Erbusco (BS) 4.0 --- Chiari (BS) 4.8 --- Cazzago San Martino (BS) 5.7 --- Castrezzato (BS) 6.7 --- Adro (BS) 7.2 --- Castelcovati (BS) 7.5 --- Corte Franca (BS) 7.9 --- Palazzolo sull Oglio (BS) 8.3 --- Ospitaletto (BS) 8.3 --- Passirano (BS) 8.4 --- Berlingo (BS) 8.9 --- Capriolo (BS) 8.9 --- Pontoglio (BS) 9.0 --- Paderno Franciacorta (BS) 9.5 --- Urago d Oglio (BS) 9.6 --- Travagliato (BS) 10.0 --- Comezzano-Cizzago (BS)

Quality location estimate:
Erh: 36.6 km, Erz: 23.1 km, Nf: 6, Gap: 110°, Rms: 0.236 s
Stazioni validate: 5

RsniPicker₂ - Automatic location results

Station	Net	P arrival times	P pick err	P pick weight	P res	Nll weight	S arrival time	S pick err	S pick weight	S res	Nll weight	Dist.
BALD	NI	2025-11-09 11:24:14.981	0.029	0	0.00	2.00	--:--	-.---	-	-.--	-.--	67.5
BERNI	CH	--:--	-.---	-	-.--	-.--	2025-11-09 11:24:28.959	0.899	3	-1.65	0.27	94.8
TUE	MN	--:--	-.---	-	-.--	-.--	2025-11-09 11:24:36.580	0.336	2	0.03	1.41	112.1
GRAM	GU	2025-11-09 11:24:24.250	0.067	1	-0.03	1.96	--:--	-.---	-	-.--	-.--	119.6
DIX	CH	2025-11-09 11:24:38.180	1.709	3	1.76	0.36	--:--	-.---	-	-.--	-.--	206.8
RRL	GU	2025-11-09 11:26:01.700	0.173	2	79.80	0.00	--:--	-.---	-	-.--	-.--	259.1

RsniPicker₂ - Automatic magnitude (M_L) calculation results

Station	Net	Stat. Mag.	Wood-And. Ampl.	Dist. (km)	Azimuth	Used
BALD	NI	1.90	2.01e-1	67.5	78	SI
GRAM	GU	1.30	2.26e-2	119.6	176	SI
DIX	CH	2.20	2.35e-2	206.8	287	SI
RRL	GU	2.70	2.22e-2	259.1	255	SI

Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation

Station

Net

Channel

PGA
(g)

PGV
(m/s)

PGD
(m)

IH 0*
(m)

IH 1*
(m)

IH 2*
(m)

Sa(T=0.10)
(g)

Sa(T=0.30)
(g)

Sa(T=1.00)
(g)

Sa(T=3.00)
(g)

Dist.
(km)

Azim.
(°)

BALD

HHZ

4.4757e-5

4.6263e-6

0.0000e+0

1.8531e-6

3.6753e-6

5.4928e-6

5.5728e-5

2.5883e-6

3.6210e-7

8.3987e-8

67.5

BALD

HHN

6.4696e-5

6.6336e-6

0.0000e+0

2.6453e-6

5.4445e-6

8.9905e-5

3.4075e-6

6.7113e-7

1.3745e-7

67.5

BALD

HHE

5.5156e-5

5.7834e-6

0.0000e+0

2.5829e-6

5.3296e-6

7.8932e-6

6.7787e-5

3.9849e-6

4.9006e-7

9.9391e-8

67.5

GRAM

HHZ

4.2248e-6

3.8717e-7

0.0000e+0

1.5627e-7

3.1826e-7

4.9497e-7

4.9594e-6

1.8756e-7

8.4403e-8

1.2544e-8

119.6

176

GRAM

HHN

5.2670e-6

5.4378e-7

0.0000e+0

3.3179e-7

5.9749e-7

9.5402e-6

5.6690e-7

8.8241e-8

1.5555e-8

119.6

176

GRAM

HHE

5.2921e-6

5.7715e-7

0.0000e+0

3.6099e-7

6.0868e-7

8.5222e-7

7.6223e-6

8.9764e-7

1.5602e-7

1.4401e-8

119.6

176

DIX

HHZ

1.8539e-7

1.0093e-7

0.0000e+0

4.6859e-8

1.9217e-7

3.0303e-7

2.9010e-7

1.9508e-7

1.7711e-7

1.3370e-8

206.8

287

DIX

HHN

2.4976e-7

1.5420e-7

0.0000e+0

1.1376e-7

2.5968e-7

3.1670e-7

6.3653e-7

1.3423e-7

1.8377e-8

206.8

287

DIX

HHE

2.1040e-7

9.3022e-8

0.0000e+0

5.5684e-8

2.0184e-7

3.1120e-7

3.4141e-7

3.8177e-7

1.5492e-7

1.0643e-8

206.8

287

RRL

HHZ

3.4980e-7

2.5910e-7

0.0000e+0

4.7191e-8

4.3092e-7

7.1146e-7

2.2573e-7

3.4046e-7

6.2684e-7

3.0420e-8

259.1

255

RRL

HHN

3.0221e-7

1.1567e-7

0.0000e+0

2.9470e-8

1.7588e-7

1.6803e-7

1.6626e-7

1.5542e-7

1.4286e-8

259.1

255

RRL

HHE

4.4507e-7

1.4145e-7

0.0000e+0

2.8019e-8

2.6649e-7

4.3143e-7

1.7587e-7

1.6309e-7

3.0232e-7

1.3960e-8

259.1

255

*IH (Housner Intensity) calculated on the velocity spectrum (SV) between 0.1 and 0.5 s (IH0), 0.1 and 1.0 s (IH1), 0.1 and 1.5 s (IH2)

AUTOMATIC Location - Area: Prealpi lombarde , magnitude (ML): 2.0 2025-11-09 11:24:02 (UTC)

AUTOMATIC Location - Area: Prealpi lombarde , magnitude (M_L): 2.0
2025-11-09 11:24:02 (UTC)