A magnitude ML 0.8 earthquake occured in region: 2 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9580, 13.1260 at 13 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 |
Visso | MC | 4 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1832 |
Acquacanina | MC | 9 | 121 | 1953 |
Fiastra | MC | 9 | 559 | 2512 |
Bolognola | MC | 9 | 142 | 2654 |
Fiordimonte | MC | 9 | 202 | 2856 |
Monte Cavallo | MC | 11 | 145 | 3001 |
Preci | PG | 11 | 724 | 3725 |
Pieve Torina | MC | 12 | 1458 | 5183 |
Pievebovigliana | MC | 12 | 866 | 6049 |
Muccia | MC | 15 | 915 | 6964 |
Sarnano | MC | 17 | 3264 | 10228 |
Montemonaco | AP | 18 | 604 | 10832 |
Montefortino | FM | 18 | 1178 | 12010 |
Sellano | PG | 18 | 1079 | 13089 |
Norcia | PG | 19 | 4957 | 18046 |
Amandola | FM | 19 | 3629 | 21675 |
Serravalle di Chienti | MC | 19 | 1070 | 22745 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-05-17 17:55:20 |
42.9577 | 13.1262 | 13 | 2024-05-17 18:01:54 |
Sala Sismica INGV-Roma | 127828821 |
Field | Value |
---|---|
Time (UTC) | 2024-05-17 17:55:20 ± 0.1 |
Latitude | 42.9577 ± 0.0027 |
Longitude | 13.1262 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127828821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 420 |
Semi-minor axis of confidence ellipse (meter) | 16 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 64 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
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 | 18 |
Number of defining phases | 18 |
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) | 0.06565 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19245 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 127828821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-17 18:01:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2024-05-17T17:55:29.21 | 0.6 | undecidable | manual | S | 324 | 21.3675 | 104 | 0.13 | 47 |
IV.CESI.HHZ. | 2024-05-17T17:55:28.39 | 0.6 | undecidable | manual | S | 286 | 18.7701 | 108 | -0.02 | 49 |
IV.PF6.EHZ. | 2024-05-17T17:55:28.73 | 0.6 | undecidable | manual | S | 15 | 20.7681 | 105 | -0.19 | 47 |
7F.SIB2.EHE. | 2024-05-17T17:55:27.47 | 0.6 | undecidable | manual | S | 117 | 16.1727 | 114 | -0.31 | 46 |
IV.CSP1.EHZ. | 2024-05-17T17:55:27.78 | 0.3 | undecidable | manual | S | 23 | 16.1727 | 114 | 0 | 73 |
7F.SIB1.HNE. | 2024-05-17T17:55:27.27 | 0.6 | undecidable | manual | S | 121 | 13.5753 | 121 | 0.1 | 49 |
IV.NRCA.HHZ. | 2024-05-17T17:55:26.90 | 0.3 | undecidable | manual | S | 184 | 13.7751 | 120 | -0.31 | 70 |
IV.FDMO.HHZ. | 2024-05-17T17:55:26.21 | 0.6 | undecidable | manual | S | 340 | 9.2796 | 136 | -0.05 | 50 |
IV.MC2.EHE. | 2024-05-17T17:55:26.01 | 0.3 | undecidable | manual | S | 135 | 7.2927 | 144 | 0.11 | 74 |
IV.CESI.HHZ. | 2024-05-17T17:55:25.31 | 0.3 | positive | manual | P | 286 | 18.7701 | 108 | 0.1 | 72 |
IV.PF6.EHZ. | 2024-05-17T17:55:25.43 | 0.1 | undecidable | manual | P | 15 | 20.7681 | 105 | -0.08 | 96 |
IV.MML1.EHZ. | 2024-05-17T17:55:25.52 | 0.1 | undecidable | manual | P | 324 | 21.3675 | 104 | -0.08 | 97 |
7F.SIB1.HNE. | 2024-05-17T17:55:24.76 | 0.1 | undecidable | manual | P | 121 | 13.5753 | 121 | 0.27 | 94 |
IV.NRCA.HHZ. | 2024-05-17T17:55:24.41 | 0.6 | undecidable | manual | P | 184 | 13.7751 | 120 | -0.11 | 49 |
7F.SIB2.EHE. | 2024-05-17T17:55:24.81 | 0.1 | undecidable | manual | P | 117 | 16.1727 | 114 | -0.04 | 98 |
IV.CSP1.EHZ. | 2024-05-17T17:55:24.94 | 0.3 | negative | manual | P | 23 | 16.1727 | 114 | 0.09 | 73 |
IV.FDMO.HHZ. | 2024-05-17T17:55:23.96 | 0.1 | undecidable | manual | P | 340 | 9.2796 | 136 | -0.01 | 100 |
IV.MC2.EHE. | 2024-05-17T17:55:23.92 | 0.1 | undecidable | manual | P | 135 | 7.2927 | 144 | 0.16 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.9 | 0.00007405447 | 0.16 | AML | other | m | 2024-05-17T17:55:27.01 |
IV.NRCA.HHN. | ML:1.0 | 0.0000889 | 0.12 | AML | other | m | 2024-05-17T17:55:27.67 |
IV.CESI.HHN. | ML:0.8 | 0.00004768058 | 0.12 | AML | other | m | 2024-05-17T17:55:28.72 |
IV.CESI.HHE. | ML:0.8 | 0.00004079516 | 0.1 | AML | other | m | 2024-05-17T17:55:28.73 |
IV.MML1.EHN. | ML:0.5 | 0.0000218 | 1.36 | AML | other | m | 2024-05-17T17:55:29.27 |
IV.MML1.EHE. | ML:0.2 | 0.000010649569 | 0.12 | AML | other | m | 2024-05-17T17:55:30.17 |
IV.CSP1.EHE. | ML:1.0 | 0.00007504972 | 0.18 | AML | other | m | 2024-05-17T17:55:28.53 |
IV.CSP1.EHN. | ML:1.0 | 0.00008648587999999999 | 0.12 | AML | other | m | 2024-05-17T17:55:27.97 |