Area: Valle_del_Trebbia , magnitude (ML): 1.9
2019-04-09 16:07:40 (UTC)

RSNI - Regional Seismic Network of North-Western Italy (DISTAV, University of Genoa)
Posted at: 2019-04-09 16:11:58




EARTHQUAKE INFO (RSNI-Picker Automatic Location)
Event - ID :190409160722
Magnitude (Ml) :1.9 +/- 0.5
Date and time :2019-04-09 16:07:40.45 (UTC)
Location : Latitude: 44.846 N, Longitude: 9.708 E
Area :Valle_del_Trebbia
Depth (km) :22.15
Distances (km) : 2.3 --- Gropparello (PC)
5.9 --- Ponte dell Olio (PC)
8.2 --- Vigolzone (PC)
9.8 --- Lugagnano Val d Arda (PC)
10.1 --- Carpaneto Piacentino (PC)
10.8 --- Bettola (PC)
11.0 --- Vernasca (PC)
11.1 --- Rivergaro (PC)
12.6 --- Podenzano (PC)
12.7 --- San Giorgio Piacentino (PC)
12.7 --- Castell Arquato (PC)
13.0 --- Travo (PC)
13.7 --- Morfasso (PC)
15.7 --- Bore (PR)
17.6 --- Cadeo (PC)
17.9 --- Gazzola (PC)
18.3 --- Farini (PC)
18.3 --- Pontenure (PC)
18.6 --- Fiorenzuola d Arda (PC)
18.6 --- Agazzano (PC)

LOCATIONC QUALITY SUMMARY:	Erh: 1.2 km,	Erz: 1.2 km,	Nf: 12,	Gap: 99 deg,	Rms: 0.125 s

RSNI-Picker Automatic LOCATION DATA CHART
Station Net P Arrival Time P pick
err
P pick
wght
P res Nll
wght
S Arrival Time S pick
err
S pick
wght
S res Nll
wght
Dist.
BOBGU2019-04-09 16:07:46.8100.0160-0.021.512019-04-09 16:07:51.9700.09410.051.3431.4
GRAMGU2019-04-09 16:07:50.3100.03100.011.482019-04-09 16:07:58.1300.16020.440.5553.4
MSSAGU2019-04-09 16:07:51.9900.03200.021.432019-04-09 16:08:00.7400.19320.120.9964.8
PLMAGU2019-04-09 16:07:56.5200.04600.041.28--:---.-----.---.-- 92.0
MDIIV2019-04-09 16:07:59.2500.05310.330.732019-04-09 16:08:13.6640.32120.320.65105.0
BALDNI2019-04-09 16:08:02.5900.0651-0.150.88--:---.-----.---.-- 129.2
MUGIOCH2019-04-09 16:08:02.8910.07510.051.10--:---.-----.---.-- 132.3
DOSSST2019-04-09 16:08:06.5000.0821-0.850.05--:---.-----.---.-- 164.6


MAGNITUDE WOOD-ANDERSON SUMMARY CHART
Station Net Mag. Stat. Amp.
Wood-And.
Dist. (km) Azimuth
BOB GU1.98.41e-131.4247
GRAM GU1.63.18e-153.4144
MSSA GU1.23.71e-264.8195
PLMA GU1.64.61e-292.0173
MDI IV2.52.66e-1105.00
BALD NI2.72.40e-1129.243


PGA, PGV AND SPECTRAL AMPLITUDE VALUES SUMMARY CHART
Station Net Chan. 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.
BOB GUHHZ1.9206e-54.5967e-62.2990e-64.6115e-66.0886e-63.3600e-59.8833e-68.4366e-79.2861e-831.4247
BOB GUHHN4.1957e-58.1839e-64.1142e-67.3743e-67.3743e-66.2254e-52.6361e-51.8723e-61.7368e-731.4247
BOB GUHHE2.9617e-58.2896e-62.9644e-65.5279e-67.6734e-67.1315e-51.5038e-51.2575e-61.3708e-731.4247
GRAM GUHHZ6.3380e-61.1609e-61.1446e-61.9204e-62.4892e-61.5382e-56.4163e-63.4427e-73.6255e-853.4144
GRAM GUHHN1.3583e-53.5677e-63.0408e-64.9786e-64.9786e-63.0360e-52.2692e-56.3502e-78.7919e-853.4144
GRAM GUHHE1.2716e-52.2754e-62.1210e-63.4872e-64.6386e-61.9787e-51.2482e-54.4500e-77.4939e-853.4144
MSSA GUHHZ1.1697e-62.7301e-72.1065e-74.2627e-75.8684e-73.6801e-67.1560e-71.3472e-71.2696e-864.8195
MSSA GUHHN3.6377e-64.5483e-73.2749e-75.7418e-75.7418e-75.7331e-69.5396e-72.1806e-71.7085e-864.8195
MSSA GUHHE4.2433e-63.8861e-73.3775e-76.1065e-78.2230e-73.9159e-61.6346e-62.1906e-71.3610e-864.8195
PLMA GUHHZ2.0247e-66.3495e-74.6833e-78.6091e-71.1981e-65.1252e-62.3233e-63.4082e-72.3461e-892.0173
PLMA GUHHN1.8985e-64.5312e-74.7511e-78.0593e-78.0593e-74.7318e-62.8293e-62.8993e-72.2392e-892.0173
PLMA GUHHE1.5283e-64.8000e-74.2663e-77.5699e-71.0413e-63.8488e-62.2665e-62.7984e-72.1684e-892.0173
MDI IVHHZ5.9200e-61.1533e-68.8368e-71.4708e-62.0100e-61.7486e-53.8444e-62.0097e-72.2079e-8105.00
MDI IVHHN1.4316e-52.9199e-62.0482e-63.5814e-63.5814e-63.4784e-55.3162e-63.0848e-76.2449e-8105.00
MDI IVHHE2.4521e-54.9501e-63.1144e-65.8337e-68.3417e-66.4855e-56.9024e-66.0746e-71.0589e-7105.00
*IH (Housner Intensity) calculated on spectral velocity (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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