AUTOMATIC Location - Area: Mugello , magnitude (ML): 1.5
2024-04-27 00:07:38 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-04-27 00:12:16

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Earthquake info - RsniPicker2 automatic location
Event - ID :240427000719
Magnitude (ML) :1.5 +/- 0.3
Origin Time :2024-04-27 00:07:38.689 (UTC)
Location : Latitude: 44.049 N, Longitude: 11.279 E
Area :Mugello
Depth (km) :15.98
Distances (km) : 5.9 --- Barberino di Mugello (FI)
8.5 --- Scarperia (FI)
9.9 --- Vernio (PO)
10.0 --- San Piero a Sieve (FI)
11.3 --- Firenzuola (FI)
13.7 --- Borgo San Lorenzo (FI)
13.9 --- Cantagallo (PO)
14.1 --- Castiglione dei Pepoli (BO)
15.3 --- Vaiano (PO)
15.7 --- Vaglia (FI)
19.0 --- San Benedetto Val di Sambro (BO)
19.4 --- Monghidoro (BO)
19.6 --- Vicchio (FI)
20.3 --- Camugnano (BO)
22.7 --- Palazzuolo sul Senio (FI)
22.9 --- Calenzano (FI)
23.1 --- Castel di Casio (BO)
23.2 --- Sambuca Pistoiese (PT)
23.5 --- Montemurlo (PO)
23.7 --- Prato (PO)

Quality location estimate:
Erh: 1.3 km, Erz: 1.8 km, Nf: 21, Gap: 121°, Rms: 0.258 s
Stazioni validate: 11


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.
SEIIV2024-04-27 00:07:42.2000.01200.001.352024-04-27 00:07:44.0290.0521-0.950.1217.2
RUFIIV2024-04-27 00:07:45.2990.01900.061.202024-04-27 00:07:49.8200.2312-0.301.1733.8
LMDIV2024-04-27 00:07:46.4590.0250-0.161.342024-04-27 00:07:52.1690.1142-0.431.0137.9
ZCCAIV2024-04-27 00:07:48.7790.02400.870.00--:---.-----.---.-- 44.3
POPMGU2024-04-27 00:07:46.8400.06810.091.062024-04-27 00:07:52.3600.1342-0.381.1244.7
BDIIV2024-04-27 00:07:48.9390.0300-0.021.382024-04-27 00:07:56.3460.1832-0.231.2256.8
CARDGU--:---.-----.---.--2024-04-27 00:07:58.4900.2272-0.281.1265.7
CSNTIV2024-04-27 00:07:50.6390.0350-0.241.342024-04-27 00:07:59.2690.2882-0.291.0366.0
GSCLGU2024-04-27 00:07:51.2400.0340-0.201.372024-04-27 00:08:00.4050.2042-0.480.9166.5
MAIMGU2024-04-27 00:07:50.4100.1022-0.341.212024-04-27 00:07:58.3490.5703-1.110.3466.7
PIIIV2024-04-27 00:07:51.3490.0430-0.470.92--:---.-----.---.-- 72.3
SARMGU2024-04-27 00:07:52.0990.03800.160.792024-04-27 00:08:01.4750.2762-0.051.0173.5


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
SEI IV2.205.05e+017.284SI
POPM GU1.302.55e-144.7270SI
BDI IV1.501.41e-156.8272SI
CARD GU1.507.33e-265.7268SI
GSCL GU1.508.89e-266.5302SI
MAIM GU1.406.06e-266.7257SI
PII IV1.304.17e-272.3239SI
SARM GU1.405.57e-273.5282SI


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.
(°)
SEI IVHHZ1.3281e-42.6196e-50.0000e+02.1675e-53.5473e-54.9205e-53.7423e-41.0564e-44.8273e-66.9490e-717.284
SEI IVHHN2.3132e-45.0228e-50.0000e+04.1082e-57.2794e-57.2794e-56.1004e-41.5348e-41.3651e-51.6353e-617.284
SEI IVHHE1.4284e-42.9648e-50.0000e+01.8132e-53.3501e-54.4311e-53.1904e-41.2705e-45.6378e-66.3781e-717.284
ZCCA IVHHZ6.4898e-71.3225e-70.0000e+01.4778e-73.2994e-74.5261e-71.2398e-61.0210e-61.8427e-78.6913e-944.3-1
ZCCA IVHHN7.2722e-72.5765e-70.0000e+02.3730e-75.2883e-75.2883e-71.3721e-61.5728e-61.2472e-71.0397e-844.3-1
ZCCA IVHHE5.6254e-72.2100e-70.0000e+02.4620e-74.3559e-75.6496e-79.2162e-71.4996e-61.1112e-79.7396e-944.3-1
POPM GUHHZ1.0329e-51.7042e-60.0000e+01.2638e-62.1827e-63.0882e-62.2109e-55.0715e-62.9229e-73.7998e-844.7270
POPM GUHHN2.2786e-53.3038e-60.0000e+02.8071e-64.5081e-64.5081e-65.0425e-51.5425e-56.3492e-78.0295e-844.7270
POPM GUHHE1.5517e-52.4894e-60.0000e+02.0035e-63.4160e-64.6361e-62.9616e-58.8500e-63.8334e-76.0048e-844.7270
BDI IVHHZ3.0336e-66.0019e-70.0000e+06.3410e-71.0634e-61.3795e-65.1437e-63.4248e-62.0093e-71.7416e-856.8272
BDI IVHHN5.2822e-61.1731e-60.0000e+01.0685e-61.8135e-61.8135e-61.6443e-55.1913e-63.9970e-73.7691e-856.8272
BDI IVHHE4.3267e-61.0117e-60.0000e+01.0347e-61.9943e-62.6549e-61.5156e-55.4599e-64.2671e-74.6741e-856.8272
CARD GUHHZ1.6398e-62.6701e-70.0000e+02.2592e-74.5914e-76.1018e-74.3337e-61.0343e-61.0377e-71.1458e-865.7268
CARD GUHHN6.0944e-61.0250e-60.0000e+08.2108e-71.4607e-61.4607e-62.1713e-53.8186e-62.0840e-72.5726e-865.7268
CARD GUHHE3.5809e-66.3422e-70.0000e+06.2021e-71.0351e-61.3460e-61.1992e-52.1299e-61.4850e-71.5596e-865.7268
GSCL GUHHZ7.2352e-72.2967e-70.0000e+02.0072e-73.7065e-75.0014e-79.5929e-71.5208e-61.4613e-77.5500e-966.5302
GSCL GUHHN2.2017e-67.3628e-70.0000e+06.1510e-71.0974e-61.0974e-63.3382e-63.3561e-62.7337e-72.6944e-866.5302
GSCL GUHHE1.2305e-65.2919e-70.0000e+04.3670e-78.4888e-71.1238e-62.7249e-62.9443e-62.6525e-71.4914e-866.5302
MAIM GUHHZ9.6964e-72.8520e-70.0000e+02.4609e-75.0933e-76.5332e-72.6663e-61.4258e-61.0518e-71.0591e-866.7257
MAIM GUHHN1.5007e-65.0920e-70.0000e+03.6409e-77.7646e-77.7646e-76.7621e-61.3331e-61.6887e-71.6581e-866.7257
MAIM GUHHE1.3967e-63.5872e-70.0000e+02.5006e-74.9069e-76.7916e-73.7389e-61.0752e-61.0851e-79.7548e-966.7257
PII IVHHZ3.0780e-65.9217e-70.0000e+04.7950e-77.8579e-71.0792e-69.2595e-61.8609e-69.7255e-81.6858e-872.3239
PII IVHHN1.1855e-64.3525e-70.0000e+04.0958e-77.1216e-77.1216e-72.4318e-63.0532e-61.5194e-71.2510e-872.3239
PII IVHHE1.1894e-64.0386e-70.0000e+04.2773e-76.7754e-79.0350e-73.0427e-62.8722e-61.2393e-71.2187e-872.3239
SARM GUEHZ6.5479e-72.2707e-70.0000e+02.1351e-74.3806e-75.7770e-71.4894e-61.7184e-69.8618e-88.0201e-973.5282
SARM GUEHN1.0839e-63.6998e-70.0000e+03.4205e-77.7501e-77.7501e-71.8915e-61.4719e-61.7349e-71.7288e-873.5282
SARM GUEHE7.4027e-73.5348e-70.0000e+02.8937e-76.4015e-78.4118e-71.7871e-62.0779e-61.7339e-71.6018e-873.5282
*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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