A magnitude ML 0.6 earthquake occured in region: 4 km SW Visso (MC), on
and geographic coordinates (lat, lon) 42.9050, 13.0660 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Visso | MC | 4 | 1107 | 1107 |
Preci | PG | 4 | 724 | 1831 |
Castelsantangelo sul Nera | MC | 7 | 281 | 2112 |
Ussita | MC | 8 | 444 | 2556 |
Monte Cavallo | MC | 11 | 145 | 2701 |
Sellano | PG | 11 | 1079 | 3780 |
Norcia | PG | 13 | 4957 | 8737 |
Fiordimonte | MC | 15 | 202 | 8939 |
Cerreto di Spoleto | PG | 15 | 1075 | 10014 |
Pieve Torina | MC | 16 | 1458 | 11472 |
Fiastra | MC | 16 | 559 | 12031 |
Acquacanina | MC | 17 | 121 | 12152 |
Bolognola | MC | 17 | 142 | 12294 |
Pievebovigliana | MC | 18 | 866 | 13160 |
Muccia | MC | 20 | 915 | 14075 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2024-04-20 23:22:25 |
42.9052 | 13.0658 | 10 | 2024-04-20 23:48:58 |
Sala Sismica INGV-Roma | 126924231 |
Field | Value |
---|---|
Time (UTC) | 2024-04-20 23:22:25 ± 0.04 |
Latitude | 42.9052 ± 0.0018 |
Longitude | 13.0658 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126924231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 246 |
Semi-minor axis of confidence ellipse (meter) | 207 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 49 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30217 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 126924231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-20 23:48:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2024-04-20T23:22:57.67 | 3.0 | undecidable | manual | Sn | -0.08 | 0 | |||
IV.LNSS.HNZ. | 2024-04-20T23:22:36.87 | 0.3 | undecidable | manual | S | 184 | 33.5442 | 50 | 0.15 | 71 |
IV.CSP1.EHZ. | 2024-04-20T23:22:34.01 | 0.3 | undecidable | manual | S | 28 | 23.5542 | 50 | -0.04 | 74 |
IV.GAVE.EHZ. | 2024-04-20T23:22:34.91 | 0.3 | undecidable | manual | S | 211 | 27.4503 | 50 | -0.17 | 72 |
IV.MMO1.EHZ. | 2024-04-20T23:22:33.19 | 0.3 | undecidable | manual | S | 92 | 21.1677 | 116 | -0.15 | 73 |
IV.CESI.HHZ. | 2024-04-20T23:22:32.08 | 0.3 | undecidable | manual | S | 310 | 17.1717 | 121 | -0.02 | 75 |
7F.SIB1.EHZ. | 2024-04-20T23:22:32.13 | 0.3 | undecidable | manual | S | 94 | 16.6722 | 122 | 0.19 | 73 |
IV.FDMO.HHZ. | 2024-04-20T23:22:31.28 | 0.3 | undecidable | manual | S | 7 | 14.6742 | 125 | -0.1 | 74 |
7F.SIB3.EHE. | 2024-04-20T23:22:31.80 | 0.3 | undecidable | manual | S | 101 | 16.872 | 122 | -0.23 | 72 |
IV.LNSS.HNZ. | 2024-04-20T23:22:31.60 | 0.6 | undecidable | manual | P | 184 | 33.5442 | 50 | -0.22 | 47 |
IV.GAVE.EHZ. | 2024-04-20T23:22:30.88 | 0.3 | undecidable | manual | P | 211 | 27.4503 | 50 | 0.01 | 74 |
IV.CSP1.EHZ. | 2024-04-20T23:22:30.25 | 0.1 | undecidable | manual | P | 28 | 23.5542 | 50 | -0.03 | 99 |
IT.MTCL.HGZ. | 2024-04-20T23:22:30.22 | 0.3 | undecidable | manual | S | 331 | 11.2776 | 133 | -0.23 | 73 |
IV.MC2.EHE. | 2024-04-20T23:22:30.08 | 0.6 | undecidable | manual | S | 86 | 9.9789 | 136 | -0.07 | 50 |
7F.SIB3.EHE. | 2024-04-20T23:22:29.15 | 0.3 | undecidable | manual | P | 101 | 16.872 | 122 | 0.03 | 75 |
IV.CESI.HHZ. | 2024-04-20T23:22:29.29 | 0.1 | undecidable | manual | P | 310 | 17.1717 | 121 | 0.13 | 98 |
7F.SIB1.EHZ. | 2024-04-20T23:22:29.22 | 0.1 | undecidable | manual | P | 94 | 16.6722 | 122 | 0.15 | 98 |
IV.MMO1.EHZ. | 2024-04-20T23:22:29.87 | 0.1 | undecidable | manual | P | 92 | 21.1677 | 116 | 0 | 100 |
IV.NRCA.HHZ. | 2024-04-20T23:22:29.75 | 0.1 | undecidable | manual | S | 154 | 8.88 | 140 | -0.13 | 99 |
IT.MTCL.HGZ. | 2024-04-20T23:22:28.39 | 0.3 | undecidable | manual | P | 331 | 11.2776 | 133 | 0.18 | 73 |
IV.MC2.EHE. | 2024-04-20T23:22:28.43 | 0.6 | undecidable | manual | P | 86 | 9.9789 | 136 | 0.4 | 47 |
IV.FDMO.HHZ. | 2024-04-20T23:22:28.80 | 0.1 | undecidable | manual | P | 7 | 14.6742 | 125 | 0.05 | 100 |
IV.NRCA.HHZ. | 2024-04-20T23:22:27.99 | 0.1 | undecidable | manual | P | 154 | 8.88 | 140 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.0001605 | 0.1 | AML | other | m | 2024-04-20T23:22:29.86 |
IV.NRCA.HHE. | ML:0.6 | 0.000050387865000000003 | 0.14 | AML | other | m | 2024-04-20T23:22:30.47 |
IV.CESI.HHE. | ML:0.2 | 0.0000135281435 | 0.1 | AML | other | m | 2024-04-20T23:22:32.66 |
IV.CESI.HHN. | ML:0.7 | 0.00004111458 | 0.14 | AML | other | m | 2024-04-20T23:22:32.36 |
IV.MMO1.EHE. | ML:0.3 | 0.00001380942 | 0.1 | AML | other | m | 2024-04-20T23:22:33.64 |
IV.MMO1.EHN. | ML:0.5 | 0.000020090235 | 0.08 | AML | other | m | 2024-04-20T23:22:33.48 |
IV.CSP1.EHE. | ML:0.6 | 0.000024677110000000002 | 0.14 | AML | other | m | 2024-04-20T23:22:34.28 |
IV.CSP1.EHN. | ML:0.6 | 0.000024374349 | 0.14 | AML | other | m | 2024-04-20T23:22:34.63 |