AUTOMATIC Location - Area: Alpi Graie , magnitude (ML): 1.0
2025-03-08 05:08:32 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-03-08 05:12:58

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Earthquake info - RsniPicker2 automatic location
Event - ID :250308050806
Magnitude (ML) :1.0 +/- 0.4
Origin Time :2025-03-08 05:08:32.99 (UTC)
Location : Latitude: 45.670 N, Longitude: 7.052 E
Area :Alpi Graie
Depth (km) :6.10
Distances (km) : 4.4 --- Valgrisenche (AO)
8.1 --- Rhemes-Saint-Georges (AO)
8.2 --- Avise (AO)
8.7 --- La Salle (AO)
9.7 --- Arvier (AO)
9.8 --- La Thuile (AO)
9.9 --- Morgex (AO)
10.4 --- Saint-Nicolas (AO)
10.8 --- Introd (AO)
11.7 --- Pre -Saint-Didier (AO)
12.2 --- Rhemes-Notre-Dame (AO)
12.7 --- Villeneuve (AO)
14.5 --- Saint-Pierre (AO)
15.0 --- Valsavarenche (AO)
15.0 --- Courmayeur (AO)
15.4 --- Aymavilles (AO)
16.9 --- Sarre (AO)
18.0 --- Jovencan (AO)
19.2 --- Gressan (AO)
19.7 --- Saint-Rhemy-En-Bosses (AO)

Quality location estimate:
Erh: 1.5 km, Erz: 2.1 km, Nf: 18, Gap: 64°, Rms: 0.38 s
Stazioni validate: 12


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.
MRGEIV2025-03-08 05:08:36.1600.0060-0.012.03--:---.-----.---.-- 12.7
COURMFR2025-03-08 05:08:37.1390.01000.002.032025-03-08 05:08:39.5440.0621-0.350.9419.1
REMYGU2025-03-08 05:08:37.8300.01100.011.992025-03-08 05:08:40.8800.0851-0.221.0821.3
BLANCGU2025-03-08 05:08:36.6300.0110-1.270.442025-03-08 05:08:41.0000.0671-0.221.0322.3
LSDGU2025-03-08 05:08:38.0200.01300.002.022025-03-08 05:08:40.9190.0751-0.450.8925.0
RSLFR--:---.-----.---.--2025-03-08 05:08:42.8600.1142-0.970.4933.8
CIROGU2025-03-08 05:08:40.7990.0210-0.590.612025-03-08 05:08:45.7500.1242-1.200.5341.3
DIXCH--:---.-----.---.--2025-03-08 05:08:49.7450.2132-0.610.8353.7
OGMOFR--:---.-----.---.--2025-03-08 05:08:49.7400.2462-1.040.5859.2
RSPGU--:---.-----.---.--2025-03-08 05:08:50.1390.4062-1.090.5760.6
OROIV--:---.-----.---.--2025-03-08 05:08:54.5290.2742-0.321.0572.6
BHBGU2025-03-08 05:08:49.6390.04700.430.152025-03-08 05:09:00.5900.28320.200.7394.5


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
MRGE IV0.803.40e-112.73SI
COURMFR1.509.66e-119.1338SI
REMY GU0.406.70e-221.323SI
LSD GU0.901.45e-125.0165SI
CIRO GU0.802.25e-241.3100SI
DIX CH1.501.11e-153.731SI
RSP GU0.409.20e-360.6164SI
ORO IV1.102.92e-272.693SI
BHB GU1.101.36e-294.5170SI


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.
(°)
MRGE IVHHZ8.2955e-57.6765e-60.0000e+02.4288e-65.0579e-67.6594e-63.7325e-53.9872e-64.2921e-71.0660e-712.73
MRGE IVHHN1.1815e-49.9309e-60.0000e+04.3292e-68.5816e-68.5816e-68.3413e-57.7551e-68.1688e-71.9402e-712.73
MRGE IVHHE1.6506e-41.1828e-50.0000e+04.3218e-69.1681e-61.3966e-58.3027e-56.6650e-67.3992e-72.1134e-712.73
REMY GUHHZ5.6055e-66.4276e-70.0000e+03.8515e-76.9296e-79.4723e-79.9205e-61.4855e-68.6175e-81.2036e-821.323
REMY GUHHN7.2037e-67.5410e-70.0000e+05.5957e-71.0739e-61.0739e-61.3501e-52.1418e-61.8676e-72.2991e-821.323
REMY GUHHE7.4910e-68.4648e-70.0000e+05.2749e-79.4032e-71.3552e-61.2645e-51.6401e-61.6133e-71.8158e-821.323
BLANCGUHHZ2.0125e-51.3754e-60.0000e+03.4721e-77.4052e-71.1413e-67.4781e-68.9740e-78.5790e-81.8127e-822.3-1
BLANCGUHHN5.6338e-54.2904e-60.0000e+01.3389e-62.8625e-62.8625e-61.5601e-51.4768e-61.9602e-76.2157e-822.3-1
BLANCGUHHE6.8193e-54.4658e-60.0000e+01.5083e-63.2952e-65.0674e-61.8789e-52.6392e-62.0872e-77.4842e-822.3-1
LSD GUHHZ3.4472e-53.4841e-60.0000e+01.3316e-62.6571e-63.9640e-62.6788e-51.7437e-62.1739e-75.7410e-825.0165
LSD GUHHN6.7717e-56.2263e-60.0000e+02.1896e-64.6802e-64.6802e-63.3190e-52.5431e-63.4011e-71.0863e-725.0165
LSD GUHHE3.9003e-53.1651e-60.0000e+01.1410e-62.3476e-63.5701e-62.4338e-51.3343e-61.7492e-74.9342e-825.0165
CIRO GUHHZ4.3301e-64.3794e-70.0000e+02.0231e-73.9272e-75.8936e-76.1078e-65.7430e-73.5092e-89.7970e-941.3100
CIRO GUHHN7.1758e-66.0312e-70.0000e+02.4029e-74.5932e-74.5932e-76.5706e-64.4255e-74.3370e-81.0420e-841.3100
CIRO GUHHE3.6894e-63.2407e-70.0000e+01.8813e-73.7066e-75.3452e-76.7133e-65.8283e-73.9718e-87.6438e-941.3100
DIX CHHHZ1.2433e-51.6084e-60.0000e+01.0416e-62.0674e-62.9148e-63.4312e-53.0501e-63.6857e-75.4105e-853.731
DIX CHHHN1.3475e-51.9351e-60.0000e+01.5052e-62.6025e-62.6025e-63.7535e-53.7649e-62.7208e-74.8347e-853.731
DIX CHHHE1.3902e-51.3669e-60.0000e+09.6205e-71.7230e-62.4041e-62.6227e-52.9190e-62.1226e-73.6809e-853.731
RSP GUHHZ8.7854e-71.1866e-70.0000e+07.6081e-81.3445e-71.8739e-72.5357e-61.6699e-71.7241e-83.8089e-960.6164
RSP GUHHN1.9198e-61.9701e-70.0000e+01.2842e-72.2390e-72.2390e-72.3010e-63.5923e-72.0444e-83.7639e-960.6164
RSP GUHHE1.3418e-61.7319e-70.0000e+01.1173e-71.9113e-72.6812e-72.9371e-62.8623e-72.1715e-83.4076e-960.6164
BHB GUHHZ7.4222e-71.4998e-70.0000e+01.0942e-72.0709e-73.2653e-72.3444e-63.6529e-71.8866e-78.5588e-994.5170
BHB GUHHN9.9498e-71.8572e-70.0000e+01.4849e-72.5760e-72.5760e-73.9055e-65.4697e-71.0417e-74.9847e-994.5170
BHB GUHHE7.6702e-71.0397e-70.0000e+01.0579e-72.0109e-72.7483e-71.6424e-63.5135e-71.3981e-76.6917e-994.5170
*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)

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