AUTOMATIC Location - Area: Alpi Cozie , magnitude (ML): 0.7
2021-04-17 11:26:26 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2021-04-17 11:29:57

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Earthquake info - RsniPicker2 automatic location
Event - ID :210417112511
Magnitude (ML) :0.7 +/- 0.4
Origin Time :2021-04-17 11:26:26.91 (UTC)
Location : Latitude: 44.484 N, Longitude: 7.259 E
Area :Alpi Cozie
Depth (km) :6.81
Distances (km) : 0.7 --- San Damiano Macra (CN)
2.3 --- Cartignano (CN)
6.3 --- Celle di Macra (CN)
6.6 --- Roccabruna (CN)
6.7 --- Macra (CN)
7.3 --- Pradleves (CN)
8.5 --- Dronero (CN)
9.0 --- Castelmagno (CN)
9.6 --- Valmala (CN)
9.7 --- Monterosso Grana (CN)
9.7 --- Villar San Costanzo (CN)
9.9 --- Frassino (CN)
10.0 --- Melle (CN)
10.6 --- Montemale di Cuneo (CN)
10.9 --- Stroppo (CN)
11.9 --- Sampeyre (CN)
12.5 --- Valgrana (CN)
12.6 --- Brossasco (CN)
13.4 --- Marmora (CN)
14.0 --- Venasca (CN)

Quality location estimate:
Erh: 1.1 km, Erz: 1.9 km, Nf: 14, Gap: 110°, Rms: 0.231 s
Stazioni validate: 10


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.
PZZGU2021-04-17 11:26:29.9690.00600.001.882021-04-17 11:26:31.5490.0410-0.600.5513.5
STVGU--:---.-----.---.--2021-04-17 11:26:35.8300.08810.041.4827.9
ENRGU--:---.-----.---.--2021-04-17 11:26:36.7700.1562-0.111.2631.7
SURFFR2021-04-17 11:26:33.8100.0170-0.011.832021-04-17 11:26:38.3860.3362-0.480.7636.1
ISOFR2021-04-17 11:26:34.8300.03000.880.112021-04-17 11:26:39.3690.11420.640.1537.9
BHBGU2021-04-17 11:26:33.9700.07610.001.662021-04-17 11:26:38.2790.1192-0.520.6539.6
GBOSGU--:---.-----.---.--2021-04-17 11:26:43.0490.16220.011.1753.9
SAOFFR--:---.-----.---.--2021-04-17 11:26:45.5600.1822-0.161.1060.5
ROROGU--:---.-----.---.--2021-04-17 11:26:49.1690.4542-0.320.7976.7
CANOGU--:---.-----.---.--2021-04-17 11:26:51.8490.4242-0.620.6183.9


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
PZZ GU0.502.98e-113.5283SI
STV GU0.201.43e-227.9169SI
ENR GU0.606.19e-231.7156SI
ISO FR0.502.48e-237.9207SI
BHB GU0.301.47e-239.61SI
GBOS GU0.801.17e-253.9120SI
SAOF FR0.701.45e-260.5157SI
RORO GU1.102.34e-276.7122SI
CANO GU1.708.18e-283.9111SI


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.
(°)
PZZ GUHHZ2.6050e-54.0808e-60.0000e+01.9772e-63.2264e-64.4840e-64.7435e-55.2288e-63.3266e-76.2846e-813.5283
PZZ GUHHN3.5873e-54.8863e-60.0000e+02.0387e-63.6061e-63.6061e-64.4061e-58.4040e-64.2029e-77.7278e-813.5283
PZZ GUHHE3.5187e-54.6304e-60.0000e+02.9163e-64.9833e-67.0323e-66.0240e-59.8724e-64.4492e-79.4107e-813.5283
STV GUHHZ2.6266e-62.5680e-70.0000e+01.4549e-72.7993e-73.9953e-75.2710e-63.1768e-76.3169e-81.0697e-827.9169
STV GUHHN3.1943e-63.3034e-70.0000e+01.2894e-72.6893e-72.6893e-72.6312e-63.1626e-78.9042e-81.0366e-827.9169
STV GUHHE2.5902e-63.4166e-70.0000e+01.3347e-72.4377e-73.5426e-73.5083e-62.9368e-75.2572e-86.7350e-927.9169
ENR GUHHZ8.1270e-67.7087e-70.0000e+02.7197e-75.6840e-78.8441e-75.1458e-63.6970e-77.2891e-81.4411e-831.7156
ENR GUHHN1.8533e-51.7208e-60.0000e+06.9869e-71.4400e-61.4400e-61.3797e-59.2240e-71.2749e-73.1402e-831.7156
ENR GUHHE2.2017e-52.1242e-60.0000e+08.0910e-71.6676e-62.5352e-61.7280e-51.2071e-61.6691e-74.1739e-831.7156
ISO FRHHZ2.2208e-63.3083e-70.0000e+01.5540e-72.5472e-73.5788e-72.9358e-63.5025e-75.1703e-81.1194e-837.9207
ISO FRHHN2.5449e-63.1820e-70.0000e+01.3061e-72.4653e-72.4653e-73.2556e-63.1134e-77.5387e-88.6770e-937.9207
ISO FRHHE4.6251e-65.0935e-70.0000e+01.7069e-73.3603e-74.9973e-73.4411e-63.5719e-75.6731e-81.0825e-837.9207
BHB GUHHZ3.0325e-63.1067e-70.0000e+01.4422e-72.8339e-74.1964e-73.2822e-62.7062e-71.7408e-78.3854e-939.61
BHB GUHHN3.0309e-62.4215e-70.0000e+01.4186e-72.7274e-72.7274e-73.6026e-63.3014e-71.3941e-78.2995e-939.61
BHB GUHHE3.0525e-63.1934e-70.0000e+01.4927e-73.0091e-74.5609e-73.6219e-63.6915e-71.3517e-78.0839e-939.61
GBOS GUHHZ1.6464e-62.3664e-70.0000e+01.5362e-72.7346e-73.9773e-74.1381e-64.0598e-76.5211e-89.8021e-953.9120
GBOS GUHHN1.9103e-61.8492e-70.0000e+01.2871e-72.2316e-72.2316e-74.0576e-62.7223e-74.4695e-88.0666e-953.9120
GBOS GUHHE1.5859e-61.7555e-70.0000e+01.1609e-72.0847e-72.9178e-73.9000e-64.8581e-76.3906e-86.1651e-953.9120
SAOF FRHHE1.5859e-61.7555e-70.0000e+01.1609e-72.0847e-72.9178e-73.9000e-64.8581e-76.3906e-86.1651e-960.5157
RORO GUHHZ2.4730e-62.9126e-70.0000e+01.6075e-73.1371e-74.6656e-75.5582e-63.6756e-71.0665e-78.8412e-976.7122
RORO GUHHN2.9536e-62.8283e-70.0000e+01.5241e-72.7873e-72.7873e-74.3858e-64.6309e-79.1232e-89.3086e-976.7122
RORO GUHHE3.9733e-63.8443e-70.0000e+02.1284e-74.0318e-75.9615e-75.9879e-64.9769e-71.3608e-71.2581e-876.7122
CANO GUHHZ6.1534e-66.9120e-70.0000e+04.3671e-79.4753e-71.6653e-61.3515e-51.4104e-68.7027e-73.9437e-883.9111
CANO GUHHN6.7801e-61.1598e-60.0000e+07.8005e-71.3377e-61.3377e-61.9077e-52.9192e-62.4175e-73.1832e-883.9111
CANO GUHHE6.6210e-69.5393e-70.0000e+05.9813e-71.1524e-62.0981e-62.1222e-51.3504e-61.0113e-64.2578e-883.9111
*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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