A magnitude ML 0.4 earthquake occured in region: 3 km SE Visso (MC), on
and geographic coordinates (lat, lon) 42.9170, 13.1120 at 11 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 | 3 | 1107 | 1107 |
Ussita | MC | 4 | 444 | 1551 |
Castelsantangelo sul Nera | MC | 4 | 281 | 1832 |
Preci | PG | 7 | 724 | 2556 |
Monte Cavallo | MC | 13 | 145 | 2701 |
Bolognola | MC | 13 | 142 | 2843 |
Fiordimonte | MC | 14 | 202 | 3045 |
Acquacanina | MC | 14 | 121 | 3166 |
Norcia | PG | 14 | 4957 | 8123 |
Fiastra | MC | 14 | 559 | 8682 |
Pieve Torina | MC | 15 | 1458 | 10140 |
Sellano | PG | 15 | 1079 | 11219 |
Pievebovigliana | MC | 16 | 866 | 12085 |
Montemonaco | AP | 18 | 604 | 12689 |
Montefortino | FM | 19 | 1178 | 13867 |
Cerreto di Spoleto | PG | 19 | 1075 | 14942 |
Muccia | MC | 19 | 915 | 15857 |
Montegallo | AP | 20 | 523 | 16380 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2024-02-06 12:52:17 |
42.9168 | 13.1125 | 11 | 2024-02-06 13:06:00 |
Sala Sismica INGV-Roma | 125070701 |
Field | Value |
---|---|
Time (UTC) | 2024-02-06 12:52:17 ± 0.06 |
Latitude | 42.9168 ± 0.0045 |
Longitude | 13.1125 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125070701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 517 |
Semi-minor axis of confidence ellipse (meter) | 356 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 36 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.05666 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81119 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 125070701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-06 13:06:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2024-02-06T12:52:44.02 | 0.6 | undecidable | manual | S | 213 | 90.0432 | 50 | -0.06 | 43 |
IV.SRES.HHZ. | 2024-02-06T12:52:33.17 | 0.1 | undecidable | manual | P | 213 | 90.0432 | 50 | 0.32 | 82 |
IV.ASCOL.HNE. | 2024-02-06T12:52:30.47 | 0.6 | undecidable | manual | S | 100 | 39.4272 | 50 | -0.11 | 47 |
IV.CESI.HNZ. | 2024-02-06T12:52:25.06 | 0.6 | undecidable | manual | S | 300 | 19.4694 | 50 | -0.19 | 48 |
IV.CSP1.EHZ. | 2024-02-06T12:52:25.64 | 0.6 | undecidable | manual | S | 21 | 20.868 | 50 | 0.04 | 49 |
7F.SIB2.EHZ. | 2024-02-06T12:52:24.06 | 0.3 | undecidable | manual | S | 100 | 15.7731 | 124 | -0.11 | 74 |
IV.ASCOL.HNE. | 2024-02-06T12:52:24.64 | 0.1 | undecidable | manual | P | 100 | 39.4272 | 50 | -0.42 | 88 |
7F.SIB1.EHZ. | 2024-02-06T12:52:23.55 | 0.6 | undecidable | manual | S | 101 | 13.0758 | 130 | 0.15 | 49 |
IV.FDMO.HHZ. | 2024-02-06T12:52:23.32 | 0.6 | undecidable | manual | S | 351 | 13.4754 | 129 | -0.19 | 49 |
IT.MTCL.HGZ. | 2024-02-06T12:52:23.01 | 0.6 | undecidable | manual | S | 313 | 12.5763 | 131 | -0.26 | 48 |
IV.CSP1.EHZ. | 2024-02-06T12:52:22.36 | 0.1 | undecidable | manual | P | 21 | 20.868 | 50 | 0.17 | 96 |
IV.NRCA.HHZ. | 2024-02-06T12:52:22.15 | 0.6 | undecidable | manual | S | 179 | 9.1797 | 139 | -0.31 | 48 |
IV.MC2.EHZ. | 2024-02-06T12:52:22.10 | 0.6 | undecidable | manual | S | 95 | 6.2937 | 150 | 0.25 | 49 |
7F.SIB1.EHZ. | 2024-02-06T12:52:21.25 | 0.1 | undecidable | manual | P | 101 | 13.0758 | 130 | 0.34 | 94 |
7F.SIB2.EHZ. | 2024-02-06T12:52:21.45 | 0.1 | undecidable | manual | P | 100 | 15.7731 | 124 | 0.09 | 99 |
IV.FDMO.HHZ. | 2024-02-06T12:52:21.16 | 0.1 | undecidable | manual | P | 351 | 13.4754 | 129 | 0.18 | 97 |
IV.CESI.HNZ. | 2024-02-06T12:52:21.99 | 0.1 | undecidable | manual | P | 300 | 19.4694 | 50 | 0 | 100 |
IT.MTCL.HGZ. | 2024-02-06T12:52:20.90 | 0.1 | undecidable | manual | P | 313 | 12.5763 | 131 | 0.06 | 100 |
IV.NRCA.HHZ. | 2024-02-06T12:52:20.47 | 0.1 | undecidable | manual | P | 179 | 9.1797 | 139 | 0.1 | 100 |
IV.MC2.EHZ. | 2024-02-06T12:52:19.58 | 0.1 | undecidable | manual | P | 95 | 6.2937 | 150 | -0.44 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.7 | 0.00005764999999999999 | 0.16 | AML | other | m | 2024-02-06T12:52:22.28 |
IV.FDMO.HHE. | ML:0.2 | 0.000013464999999999999 | 0.18 | AML | other | m | 2024-02-06T12:52:23.52 |
IV.NRCA.HHE. | ML:0.4 | 0.000030717695000000005 | 0.1216 | AML | other | m | 2024-02-06T12:52:23.88 |
IV.FDMO.HHN. | ML:0.3 | 0.00001845 | 1.56 | AML | other | m | 2024-02-06T12:52:24.16 |