RSNI - Localizzazione rivista manualmente

Localizzazione MANUALE - Area: Riviera di ponente , magnitudo (M_L): 0.9
2026-05-09 10:27:50 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2026-05-11 07:26:51

Informazioni sul terremoto - Localizzazione manuale

ID - Evento :	260509102639
Magnitudo (M_L) :	0.9 +/- 0.2
Tempo origine :	2026-05-09 10:27:50.078 (UTC)
Localizzazione :	Latitudine: 43.906 N, Longitudine: 8.109 E
Area :	Riviera di ponente
Profondità (km) :	6.41
Distanze (km) :	2.2 --- Diano Marina 2.4 --- Cervo 2.6 --- San Bartolomeo al Mare 4.1 --- Diano Castello 4.4 --- Diano San Pietro 5.8 --- Andora 6.9 --- Imperia 7.2 --- Villa Faraldi 7.5 --- Diano Arentino 8.7 --- Pontedassio 9.2 --- Laigueglia 11.5 --- Stellanello 11.9 --- Chiusanico 12.2 --- Chiusavecchia 12.3 --- Alassio 12.8 --- Dolcedo 12.8 --- Testico 12.9 --- Vasia 12.9 --- San Lorenzo al Mare 13.0 --- Civezza

Stima della qualità della localizzazione: Erh: 0.8 km, Erz: 0.7 km, Nf: 28, Gap: 226 °, Rms: 0.18

Risultati della localizzazione manuale

Stazione	Rete	Tempo arrivo P	P pick err	P pick peso	P res	Nll peso	Tempo arrivo S	S pick err	S pick peso	S res	Nll peso	Dist.
DNSP	IT	2026-05-09 10:27:51.806	0.020	0	-0.01	1.83	2026-05-09 10:27:53.100	0.040	0	0.01	1.79	7.6
IMI	GU	2026-05-09 10:27:53.630	0.010	0	-0.13	1.21	2026-05-09 10:27:56.400	0.045	1	-0.09	1.50	18.7
PVT	IT	2026-05-09 10:27:54.416	0.020	0	-0.09	1.52	2026-05-09 10:27:57.880	0.040	0	0.05	1.59	22.1
RORO	GU	2026-05-09 10:27:54.940	0.009	0	0.23	0.85	2026-05-09 10:27:58.280	0.063	1	0.25	0.93	24.1
BIGN	GU	2026-05-09 10:27:55.810	0.012	0	0.05	1.61	2026-05-09 10:28:00.081	0.262	7	0.20	1.03	30.9
MLIG	IV	2026-05-09 10:27:56.660	0.020	0	-0.35	0.21	2026-05-09 10:28:01.521	0.040	0	-0.64	0.06	35.8
GBOS	GU	2026-05-09 10:27:58.007	0.020	0	-0.00	1.73	2026-05-09 10:28:03.709	0.040	0	0.13	1.30	43.6
SAOF	FR	2026-05-09 10:27:58.856	0.040	1	0.30	0.80	2026-05-09 10:28:04.811	0.244	6	0.09	1.10	45.8
BURY	GU	2026-05-09 10:27:58.700	0.020	1	0.39	0.58	2026-05-09 10:28:04.356	0.040	0	0.12	1.33	46.8
ESCA	FR	2026-05-09 10:28:01.650	0.026	1	0.84	0.23	2026-05-09 10:28:09.179	0.040	0	0.59	0.40	59.8
ENR	GU	2026-05-09 10:28:03.042	0.020	0	1.35	0.01	2026-05-09 10:28:10.307	0.237	6	0.47	0.67	66.3
STV	GU	2026-05-09 10:28:02.827	0.020	0	-0.06	1.46	2026-05-09 10:28:11.462	0.040	0	-0.34	0.59	73.4
PCP	GU	2026-05-09 10:28:04.420	0.039	1	0.82	0.24	2026-05-09 10:28:13.974	0.271	7	0.60	0.54	79.0

Risultati del calcolo della magnitudo locale (M_L)

Stazione	Rete	Canali	Mag. Staz.	Amp. Wood-And.	Dist. (km)	Azimuth
DNSP	IT	HN	0.89	1.17e+0	7.6	309
IMI	GU	HH	0.91	3.26e-1	18.7	272
PVT	IT	HN	0.94	1.92e-1	22.1	315
RORO	GU	HH	0.80	1.19e-1	24.1	352
BIGN	GU	EH	1.04	1.28e-1	30.9	263
GBOS	GU	HH	1.14	4.28e-2	43.6	330
SAOF	FR	HH	0.53	1.84e-2	45.8	282
BURY	GU	HH	0.84	3.58e-2	46.8	253
ESCA	FR	HH	0.94	2.77e-2	59.8	262
ENR	GU	HH	1.27	6.55e-2	66.3	303
STV	GU	HH	1.14	1.88e-2	73.4	301
PCP	GU	HH	0.77	1.12e-2	79.0	26

Risultati del calcolo dei valori di PGA, PGV, IH, ampiezze spettrali (SA)

Stazione

Rete

Canale

PGA
(g)

PGV
(m/s)

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.
(°)

DNSP

HNZ

2.1641e-4

1.9787e-5

4.5865e-6

1.3419e-6

7.1988e-7

2.3161e-4

2.7678e-5

1.3733e-6

3.9405e-7

7.6

309

DNSP

HNN

2.3501e-4

2.7439e-5

7.7520e-6

2.2551e-6

1.4999e-6

2.0463e-4

2.8052e-5

2.9366e-6

6.5892e-7

7.6

309

DNSP

HNE

3.2983e-4

2.6468e-5

7.9474e-6

2.7408e-6

1.6947e-6

2.7161e-4

3.3518e-5

3.0368e-6

5.7189e-7

7.6

309

IMI

HHZ

2.8593e-5

2.5514e-6

1.3454e-6

6.3576e-7

3.0369e-7

4.8845e-5

6.6078e-6

4.1694e-7

6.2212e-8

18.7

272

IMI

HHN

6.9581e-5

9.2455e-6

2.9101e-6

8.7677e-7

4.3390e-7

1.1243e-4

1.6662e-5

7.4307e-7

1.9189e-7

18.7

272

IMI

HHE

3.5587e-5

4.0396e-6

1.6288e-6

5.8311e-7

3.1053e-7

5.8755e-5

9.5620e-6

5.3868e-7

1.0213e-7

18.7

272

PVT

HNZ

2.6200e-5

2.9428e-6

8.9684e-7

4.6885e-7

4.9122e-7

5.8861e-5

4.1104e-6

6.6237e-7

7.4797e-8

22.1

315

PVT

HNN

5.2827e-5

5.5619e-6

1.3060e-6

4.1636e-7

2.6814e-7

7.1674e-5

4.2645e-6

5.2751e-7

1.2119e-7

22.1

315

PVT

HNE

5.3935e-5

5.4687e-6

1.2635e-6

4.2410e-7

2.0113e-7

6.6979e-5

4.0840e-6

4.1728e-7

1.1751e-7

22.1

315

RORO

HHZ

1.2341e-5

1.1884e-6

4.3686e-7

1.6314e-7

6.2128e-8

1.5808e-5

1.2083e-6

9.2572e-8

2.5256e-8

24.1

352

RORO

HHN

1.7404e-5

2.7576e-6

8.2261e-7

1.7053e-7

1.0159e-7

4.5479e-5

2.4276e-6

2.0435e-7

5.5576e-8

24.1

352

RORO

HHE

1.7781e-5

2.7320e-6

9.5951e-7

2.2887e-7

1.3089e-7

3.5080e-5

2.9125e-6

2.0800e-7

5.3203e-8

24.1

352

BIGN

EHZ

9.7908e-6

1.3987e-6

4.3656e-7

1.2115e-7

6.2626e-8

2.7174e-5

2.3726e-6

1.0839e-7

2.5986e-8

30.9

263

BIGN

EHN

2.0520e-5

2.8985e-6

1.0860e-6

3.8112e-7

1.6974e-7

3.6613e-5

5.2674e-6

3.2619e-7

6.5184e-8

30.9

263

BIGN

EHE

1.7154e-5

2.2438e-6

7.0533e-7

2.1665e-7

1.2130e-7

4.3827e-5

4.0712e-6

2.0309e-7

4.5403e-8

30.9

263

GBOS

HHZ

4.1458e-6

5.8034e-7

3.1876e-7

9.6626e-8

5.3098e-8

1.2083e-5

2.0825e-6

8.3424e-8

1.2450e-8

43.6

330

GBOS

HHN

3.6500e-6

5.4729e-7

3.4631e-7

1.2234e-7

4.9122e-8

1.1274e-5

1.5031e-6

6.5891e-8

1.3225e-8

43.6

330

GBOS

HHE

4.5785e-6

5.9701e-7

4.2219e-7

1.1701e-7

5.9859e-8

1.0920e-5

1.5496e-6

8.9174e-8

1.5837e-8

43.6

330

SAOF

HHZ

1.1268e-6

1.6027e-7

1.2069e-7

5.7871e-8

2.1161e-8

2.5148e-6

6.2890e-7

2.8945e-8

4.1791e-9

45.8

282

SAOF

HHN

2.4935e-6

2.4266e-7

1.3876e-7

5.6479e-8

2.9296e-8

4.2943e-6

6.9233e-7

3.7286e-8

5.8786e-9

45.8

282

SAOF

HHE

2.3513e-6

2.6146e-7

1.6160e-7

8.0176e-8

3.9872e-8

4.6470e-6

7.5084e-7

4.8865e-8

6.7669e-9

45.8

282

BURY

HHZ

4.2325e-6

5.5574e-7

2.0823e-7

7.1253e-8

3.9473e-8

5.6686e-6

1.1669e-6

5.5135e-8

1.0337e-8

46.8

253

BURY

HHN

6.5460e-6

8.1247e-7

2.8779e-7

8.2981e-8

4.0290e-8

1.0665e-5

1.0990e-6

6.6361e-8

1.5505e-8

46.8

253

BURY

HHE

6.4548e-6

6.6387e-7

2.9129e-7

1.1971e-7

5.5860e-8

1.0033e-5

1.0850e-6

8.3526e-8

1.5533e-8

46.8

253

ESCA

HHZ

2.2228e-6

2.5765e-7

1.3787e-7

7.4578e-8

2.8886e-8

5.1026e-6

7.2889e-7

3.4956e-8

5.0697e-9

59.8

262

ESCA

HHN

2.2437e-6

3.7903e-7

2.2728e-7

9.5971e-8

3.5503e-8

5.8403e-6

1.1110e-6

5.0547e-8

9.3355e-9

59.8

262

ESCA

HHE

2.3899e-6

3.3104e-7

1.7918e-7

8.8856e-8

4.2115e-8

5.1448e-6

6.3652e-7

5.3252e-8

8.1936e-9

59.8

262

ENR

HHZ

8.1853e-6

8.2923e-7

2.7465e-7

9.1959e-8

4.1822e-8

1.9581e-5

1.3818e-6

7.1369e-8

1.8030e-8

66.3

303

ENR

HHN

2.0655e-5

1.7739e-6

5.0088e-7

1.4097e-7

8.5641e-8

2.9084e-5

2.3081e-6

1.5182e-7

3.5261e-8

66.3

303

ENR

HHE

2.0249e-5

1.7116e-6

3.6741e-7

1.0036e-7

5.8047e-8

1.7519e-5

1.4221e-6

1.3281e-7

3.2495e-8

66.3

303

STV

HHZ

2.3073e-6

3.5467e-7

1.3890e-7

3.6959e-8

1.9204e-8

5.4742e-6

6.2073e-7

3.5753e-8

8.1944e-9

73.4

301

STV

HHN

3.1451e-6

3.0996e-7

1.7143e-7

5.1595e-8

2.4043e-8

4.9970e-6

7.0935e-7

3.9460e-8

7.1218e-9

73.4

301

STV

HHE

4.2564e-6

5.0346e-7

1.6706e-7

4.2887e-8

2.4104e-8

1.1121e-5

4.8578e-7

4.1263e-8

1.0158e-8

73.4

301

PCP

HHZ

8.4026e-7

1.0440e-7

8.5590e-8

2.6856e-8

1.1639e-8

2.5174e-6

4.8212e-7

1.6233e-8

2.6188e-9

79.0

PCP

HHN

1.1747e-6

1.3710e-7

8.1059e-8

3.1841e-8

1.4683e-8

2.6109e-6

4.4335e-7

2.0369e-8

4.1057e-9

79.0

PCP

HHE

1.2910e-6

1.7574e-7

1.0809e-7

3.5752e-8

1.6683e-8

3.3002e-6

4.4715e-7

2.2510e-8

4.4227e-9

79.0

*IH (Intensità di Housner) calcolata sullo spettro in velocità (SV) tra 0.1 e 0.5 s (IH0), 0.1 e 1.0 s (IH1), 0.1 e 1.5 s (IH2)

Localizzazione MANUALE - Area: Riviera di ponente , magnitudo (ML): 0.9 2026-05-09 10:27:50 (UTC)

Localizzazione MANUALE - Area: Riviera di ponente , magnitudo (M_L): 0.9
2026-05-09 10:27:50 (UTC)