A magnitude ML 0.9 earthquake occured in region: 2 km S Ussita (MC), on
and geographic coordinates (lat, lon) 42.9310, 13.1410 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 |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Castelsantangelo sul Nera | MC | 4 | 281 | 725 |
Visso | MC | 4 | 1107 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Bolognola | MC | 10 | 142 | 2698 |
Acquacanina | MC | 12 | 121 | 2819 |
Fiastra | MC | 12 | 559 | 3378 |
Fiordimonte | MC | 13 | 202 | 3580 |
Monte Cavallo | MC | 13 | 145 | 3725 |
Pieve Torina | MC | 15 | 1458 | 5183 |
Pievebovigliana | MC | 15 | 866 | 6049 |
Montemonaco | AP | 16 | 604 | 6653 |
Norcia | PG | 16 | 4957 | 11610 |
Montefortino | FM | 16 | 1178 | 12788 |
Sarnano | MC | 18 | 3264 | 16052 |
Sellano | PG | 18 | 1079 | 17131 |
Amandola | FM | 18 | 3629 | 20760 |
Montegallo | AP | 19 | 523 | 21283 |
Muccia | MC | 19 | 915 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-01-30 05:31:04 |
42.9307 | 13.1412 | 10 | 2024-01-30 05:53:24 |
Sala Sismica INGV-Roma | 124939831 |
Field | Value |
---|---|
Time (UTC) | 2024-01-30 05:31:04 ± 0.04 |
Latitude | 42.9307 ± 0.0027 |
Longitude | 13.1412 ± 0.0061 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124939831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 470 |
Semi-minor axis of confidence ellipse (meter) | 250 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 278 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.09893 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22033 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124939831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-30 05:53:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2024-01-30T05:31:09.41 | 0.1 | undecidable | manual | S | 191 | 10.9779 | 132 | 0.06 | 100 |
IV.GUMA.HHZ. | 2024-01-30T05:31:09.06 | 0.6 | positive | manual | P | 47 | 21.4674 | 115 | 0.11 | 49 |
IV.MML1.EHZ. | 2024-01-30T05:31:09.35 | 0.6 | undecidable | manual | P | 326 | 24.4533 | 112 | -0.15 | 48 |
IV.CSP1.EHZ. | 2024-01-30T05:31:08.42 | 0.3 | positive | manual | P | 16 | 18.6702 | 118 | -0.01 | 75 |
IV.CESI.HHZ. | 2024-01-30T05:31:08.92 | 0.6 | undecidable | manual | P | 293 | 20.868 | 116 | 0.09 | 49 |
IV.MMO1.EHZ. | 2024-01-30T05:31:07.76 | 1.0 | undecidable | manual | P | 103 | 15.4734 | 123 | -0.13 | 25 |
IV.NRCA.HHZ. | 2024-01-30T05:31:07.08 | 0.1 | undecidable | manual | P | 191 | 10.9779 | 132 | -0.09 | 100 |
IV.FDMO.HHZ. | 2024-01-30T05:31:07.53 | 1.0 | undecidable | manual | P | 340 | 12.5763 | 129 | 0.12 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.8 | 0.000074 | 0.08 | AML | other | m | 2024-01-30T05:31:09.53 |
IV.NRCA.HHN. | ML:0.8 | 0.00007000000000000001 | 1.4 | AML | other | m | 2024-01-30T05:31:10.92 |
IV.CSP1.EHE. | ML:0.9 | 0.000060049999999999996 | 1.08 | AML | other | m | 2024-01-30T05:31:11.74 |
IV.CSP1.EHN. | ML:1.0 | 0.00008693 | 0.46 | AML | other | m | 2024-01-30T05:31:13.46 |