A magnitude ML 0.9 earthquake occured in region: 2 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9300, 13.0630 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 | 2 | 1107 | 1107 |
Preci | PG | 6 | 724 | 1831 |
Ussita | MC | 6 | 444 | 2275 |
Castelsantangelo sul Nera | MC | 8 | 281 | 2556 |
Monte Cavallo | MC | 9 | 145 | 2701 |
Sellano | PG | 12 | 1079 | 3780 |
Fiordimonte | MC | 12 | 202 | 3982 |
Pieve Torina | MC | 13 | 1458 | 5440 |
Fiastra | MC | 14 | 559 | 5999 |
Acquacanina | MC | 15 | 121 | 6120 |
Pievebovigliana | MC | 15 | 866 | 6986 |
Bolognola | MC | 15 | 142 | 7128 |
Norcia | PG | 15 | 4957 | 12085 |
Cerreto di Spoleto | PG | 17 | 1075 | 13160 |
Muccia | MC | 17 | 915 | 14075 |
Serravalle di Chienti | MC | 18 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-04-19 23:15:09 |
42.9298 | 13.0632 | 10 | 2024-04-19 23:48:04 |
Sala Sismica INGV-Roma | 126901661 |
Field | Value |
---|---|
Time (UTC) | 2024-04-19 23:15:09 ± 0.05 |
Latitude | 42.9298 ± 0.0036 |
Longitude | 13.0632 ± 0.0037 |
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 | 126901661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 401 |
Semi-minor axis of confidence ellipse (meter) | 121 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 42 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.03327 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33725 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 126901661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-19 23:48:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2024-04-19T23:15:16.36 | 0.1 | undecidable | manual | P | 291 | 35.1426 | 50 | -0.07 | 94 |
IV.SNTG.HHZ. | 2024-04-19T23:15:16.63 | 0.3 | undecidable | manual | P | 345 | 37.4292 | 50 | -0.15 | 69 |
IV.MF5.EHZ. | 2024-04-19T23:15:16.37 | 0.3 | undecidable | manual | P | 79 | 32.8449 | 50 | 0.29 | 67 |
IV.GAVE.HNN. | 2024-04-19T23:15:15.57 | 0.1 | undecidable | manual | P | 208 | 29.748 | 50 | -0.03 | 95 |
IV.CESI.HHZ. | 2024-04-19T23:15:15.83 | 0.1 | undecidable | manual | S | 303 | 15.2736 | 124 | -0.04 | 98 |
IV.MMO1.EHZ. | 2024-04-19T23:15:14.12 | 0.1 | undecidable | manual | P | 99 | 21.6672 | 115 | -0.17 | 94 |
IV.FDMO.HHZ. | 2024-04-19T23:15:14.79 | 0.1 | undecidable | manual | S | 9 | 11.9769 | 130 | -0.15 | 96 |
IV.MC2.EHE. | 2024-04-19T23:15:14.94 | 0.1 | undecidable | manual | S | 101 | 10.3785 | 134 | 0.4 | 91 |
IV.MML1.EHZ. | 2024-04-19T23:15:14.25 | 0.1 | undecidable | manual | P | 340 | 21.6672 | 115 | -0.03 | 97 |
IV.NRCA.HHZ. | 2024-04-19T23:15:14.51 | 0.1 | undecidable | manual | S | 159 | 11.4774 | 132 | -0.29 | 93 |
IV.FEMA.HNE. | 2024-04-19T23:15:13.23 | 0.1 | undecidable | manual | S | 343 | 3.6963 | 160 | -0.01 | 100 |
7F.SIB2.EHE. | 2024-04-19T23:15:13.75 | 0.3 | undecidable | manual | P | 102 | 20.0688 | 117 | -0.23 | 70 |
ZO.PDN12.EHE. | 2024-04-19T23:15:13.62 | 0.1 | undecidable | manual | P | 224 | 16.9719 | 121 | 0.17 | 95 |
7F.SIB3.EHE. | 2024-04-19T23:15:13.40 | 0.3 | undecidable | manual | P | 110 | 17.871 | 120 | -0.21 | 70 |
IV.CESI.HHZ. | 2024-04-19T23:15:13.36 | 0.1 | undecidable | manual | P | 303 | 15.2736 | 124 | 0.19 | 95 |
IT.MTCL.HGE. | 2024-04-19T23:15:13.97 | 0.1 | undecidable | manual | S | 324 | 8.7801 | 139 | -0.18 | 96 |
7F.SIB1.EHE. | 2024-04-19T23:15:13.47 | 0.3 | undecidable | manual | P | 103 | 17.2716 | 120 | -0.03 | 73 |
IT.MTCL.HGE. | 2024-04-19T23:15:12.30 | 0.1 | undecidable | manual | P | 324 | 8.7801 | 139 | 0.12 | 97 |
IV.NRCA.HHZ. | 2024-04-19T23:15:12.62 | 0.1 | undecidable | manual | P | 159 | 11.4774 | 132 | 0.06 | 98 |
IV.FDMO.HHZ. | 2024-04-19T23:15:12.68 | 0.1 | undecidable | manual | P | 9 | 11.9769 | 130 | 0.05 | 98 |
IV.MC2.EHE. | 2024-04-19T23:15:12.41 | 0.3 | undecidable | manual | P | 101 | 10.3785 | 134 | 0 | 74 |
IV.FEMA.HNE. | 2024-04-19T23:15:11.84 | 0.1 | undecidable | manual | P | 343 | 3.6963 | 160 | 0.19 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.0000731 | 0.12 | AML | other | m | 2024-04-19T23:15:14.75 |
IV.FDMO.HHN. | ML:0.9 | 0.00009520000000000001 | 1.16 | AML | other | m | 2024-04-19T23:15:14.39 |
IV.FDMO.HHE. | ML:0.8 | 0.0000666 | 0.28 | AML | other | m | 2024-04-19T23:15:15.46 |
IV.CESI.HHN. | ML:1.3 | 0.00017999999999999998 | 0.22 | AML | other | m | 2024-04-19T23:15:16.29 |
IV.CESI.HHE. | ML:1.0 | 0.0000914 | 0.2 | AML | other | m | 2024-04-19T23:15:16.29 |
IV.MMO1.EHE. | ML:1.0 | 0.00007085 | 0.2 | AML | other | m | 2024-04-19T23:15:17.66 |
IV.NRCA.HHE. | ML:0.8 | 0.00006765 | 0.08 | AML | other | m | 2024-04-19T23:15:17.87 |
IV.MMO1.EHN. | ML:1.0 | 0.00007245 | 0.26 | AML | other | m | 2024-04-19T23:15:18.18 |