Rapid Determination of Seismic Moment and Radiated Energy - Region: Central Italy  Event List

Earthquake Location (from: INGV id: 42484452 ingv)
Region: Campi Flegrei - 2025-04-20 01:53:46 (UTC)

Laboratory of Seismology (Distav, University of Genoa) - ID: 250420015346
Posted on: 2025-05-12 15:11:18

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Seismic Moment (Log): 11.99 ± 0.95
Radiated Energy (Log): 4.94 ± 1.44
Moment Magnitude MW: 1.93
Local Magnitude ML IT16: 1.42 ± 0.21
Apparent Stress [Pa]: 2.83e+3

Station Net Loc. Chan. Hypo dist. [km] ML IT16 PGA Z [cm/s2] PGA NS [cm/s2] PGA EW [cm/s2] PGV Z [cm/s] PGV NS [cm/s] PGV EW [cm/s] Log(Mo) Log(Er) Used(1)
COLB IV HH 1.1 7.3 6,410,000.000000 6,624,000.000000 5,518,000.000000 74,400.000000 107,800.000000 5,518,000.000000 20.10 17.22 -
CPIS IV HH 1.2 2.3 193.200000 110.600000 166.700000 2.180000 1.148000 166.700000 13.32 - -
POZS IT HN 1.3 1.5 7.032000 7.624000 5.621000 0.084150 0.109300 5.621000 12.91 6.91 -
POZT IT HN 1.8 1.2 0.590100 0.690600 0.831900 0.007990 0.018070 0.831900 12.26 5.02 -
CPOZ IV HH 2.0 1.5 8.908000 3.245000 0.504400 0.051620 0.070950 0.504400 12.03 5.06 -
BAN IT HN 2.5 1.6 1.135000 1.343000 1.791000 0.020090 0.023680 1.791000 12.50 6.00 -
CBAG IV HH 3.3 -9.0 0.000000 0.000000 0.999900 0.000000 0.000000 0.999900 - - -
CNIS IV HH 3.6 1.0 0.286500 0.145100 0.212600 0.003396 0.003674 0.212600 11.28 3.81 -
CFMN IV HH 4.4 1.6 0.342700 1.981000 0.323200 0.004690 0.029430 0.323200 12.30 6.45 X
CCAP IV EH 4.9 2.1 3.106000 3.389000 3.024000 0.421100 0.221400 3.024000 - - -
CMTS IV EH 4.9 1.7 0.574400 0.578600 0.480000 0.009508 0.011430 0.480000 - - X
BCLI IT HN 6.2 1.6 0.125000 0.122200 0.145600 0.004746 0.004238 0.145600 - - X
CMIS IV HH 6.8 1.7 0.085840 0.070740 0.093000 0.001929 0.003522 0.093000 - - X
MPCD IT HN 8.0 1.5 0.087820 0.128800 0.129000 0.001879 0.002599 0.129000 - - X
VBKW IV HH 23.1 1.0 0.002680 0.003732 0.004618 0.000066 0.000097 0.004618 - - X
VBKS IV HH 23.8 1.2 0.002667 0.004184 0.005183 0.000117 0.000119 0.005183 - - X
SORR IV HH 31.5 0.8 0.001079 0.002362 0.001452 0.000021 0.000031 0.001452 - - -
(1) Used for the local magnitude calculation


Credits and Copyright
RAMONES (Rapid Assessment of MOmeNt and Energy Service) service is designed, developed and maintained by the seismological group of the University of Genoa. The source parameters are estimated using features extracted directly from recordings, following methodologies developed through scientific collaborations between the University of Genoa, the German Research Centre for Geosciences (GFZ-Potsdam), the University of Naples, and the Italian National Institute of Geophysics and Vulcanology (INGV).
If you use these data, please cite the original paper: doi:10.1785/0220200348
Reproduction is authorised only if the source is cited in a complete and comprehensive way.