A magnitude ML 0.8 earthquake occured in region: 4 km N Visso (MC), on
and geographic coordinates (lat, lon) 42.9640, 13.1010 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 |
Ussita | MC | 4 | 444 | 1551 |
Fiordimonte | MC | 8 | 202 | 1753 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2034 |
Monte Cavallo | MC | 9 | 145 | 2179 |
Fiastra | MC | 9 | 559 | 2738 |
Acquacanina | MC | 10 | 121 | 2859 |
Pieve Torina | MC | 10 | 1458 | 4317 |
Preci | PG | 11 | 724 | 5041 |
Bolognola | MC | 11 | 142 | 5183 |
Pievebovigliana | MC | 11 | 866 | 6049 |
Muccia | MC | 14 | 915 | 6964 |
Sellano | PG | 16 | 1079 | 8043 |
Serravalle di Chienti | MC | 17 | 1070 | 9113 |
Sarnano | MC | 18 | 3264 | 12377 |
Norcia | PG | 19 | 4957 | 17334 |
Camerino | MC | 19 | 6974 | 24308 |
Montefortino | FM | 20 | 1178 | 25486 |
Montemonaco | AP | 20 | 604 | 26090 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-04-04 01:57:05 |
42.9637 | 13.1008 | 10 | 2024-04-04 02:04:07 |
Sala Sismica INGV-Roma | 126459441 |
Field | Value |
---|---|
Time (UTC) | 2024-04-04 01:57:05 ± 0.4 |
Latitude | 42.9637 ± 0.0063 |
Longitude | 13.1008 ± 0.0197 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126459441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1185 |
Semi-minor axis of confidence ellipse (meter) | 1135 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 92 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19785 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126459441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-04 02:04:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-04-04T01:57:12.10 | 0.3 | undecidable | manual | S | 31 | 16.5723 | 120 | 0.05 | 74 |
IV.NRCA.HHZ. | 2024-04-04T01:57:11.34 | 0.1 | undecidable | manual | S | 176 | 14.4744 | 124 | -0.1 | 98 |
IV.GUMA.HHZ. | 2024-04-04T01:57:10.52 | 0.3 | positive | manual | P | 60 | 21.9669 | 114 | 0.31 | 69 |
IV.FDMO.HHZ. | 2024-04-04T01:57:09.75 | 0.1 | undecidable | manual | S | 352 | 8.1807 | 140 | -0.04 | 100 |
IV.CESI.HHZ. | 2024-04-04T01:57:09.10 | 1.0 | positive | manual | P | 286 | 16.5723 | 120 | -0.15 | 24 |
IV.MMO1.EHZ. | 2024-04-04T01:57:09.85 | 0.6 | positive | manual | P | 111 | 19.6692 | 116 | 0.05 | 49 |
IV.FDMO.HHZ. | 2024-04-04T01:57:08.28 | 0.1 | undecidable | manual | P | 352 | 8.1807 | 140 | 0.34 | 94 |
IV.CSP1.EHZ. | 2024-04-04T01:57:08.67 | 0.1 | undecidable | manual | P | 31 | 16.5723 | 120 | -0.57 | 87 |
IV.NRCA.HHZ. | 2024-04-04T01:57:08.97 | 0.1 | undecidable | manual | P | 176 | 14.4744 | 124 | 0.08 | 98 |
IV.MOMA.HHZ. | 2024-04-04T01:57:06.58 | 3.0 | undecidable | manual | P | -0.08 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.7 | 0.00007515 | 0.22 | AML | other | m | 2024-04-04T01:57:10.26 |
IV.FDMO.HHE. | ML:0.4 | 0.00003855 | 0.14 | AML | other | m | 2024-04-04T01:57:10.54 |
IV.NRCA.HHN. | ML:1.0 | 0.0000887 | 0.1 | AML | other | m | 2024-04-04T01:57:11.66 |
IV.NRCA.HHE. | ML:1.0 | 0.0001059 | 0.12 | AML | other | m | 2024-04-04T01:57:11.92 |