A magnitude ML 1.0 earthquake occured in region: 1 km W Ussita (MC), on
and geographic coordinates (lat, lon) 42.9480, 13.1270 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 | 1 | 444 | 444 |
Visso | MC | 4 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1832 |
Bolognola | MC | 10 | 142 | 1974 |
Acquacanina | MC | 10 | 121 | 2095 |
Fiastra | MC | 10 | 559 | 2654 |
Fiordimonte | MC | 10 | 202 | 2856 |
Preci | PG | 11 | 724 | 3580 |
Monte Cavallo | MC | 11 | 145 | 3725 |
Pieve Torina | MC | 12 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Muccia | MC | 16 | 915 | 6964 |
Montemonaco | AP | 17 | 604 | 7568 |
Sarnano | MC | 17 | 3264 | 10832 |
Sellano | PG | 18 | 1079 | 11911 |
Montefortino | FM | 18 | 1178 | 13089 |
Norcia | PG | 18 | 4957 | 18046 |
Amandola | FM | 19 | 3629 | 21675 |
Serravalle di Chienti | MC | 20 | 1070 | 22745 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-12-23 10:57:16 |
42.9485 | 13.127 | 10 | 2023-12-23 11:03:58 |
Sala Sismica INGV-Roma | 124217401 |
Field | Value |
---|---|
Time (UTC) | 2023-12-23 10:57:16 ± 0.07 |
Latitude | 42.9485 ± 0.0036 |
Longitude | 13.1270 ± 0.0061 |
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 | 124217401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 446 |
Semi-minor axis of confidence ellipse (meter) | 411 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24641 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 124217401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-23 11:03:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2023-12-23T10:57:38.85 | 3.0 | undecidable | manual | S | 0.27 | 0 | |||
IV.MF5.EHZ. | 2023-12-23T10:57:27.22 | 0.6 | undecidable | manual | S | 81 | 27.3504 | 50 | 0.37 | 41 |
IV.MML1.EHZ. | 2023-12-23T10:57:25.43 | 0.6 | undecidable | manual | S | 326 | 22.2555 | 114 | 0.14 | 49 |
IV.CESI.HHZ. | 2023-12-23T10:57:24.50 | 0.6 | undecidable | manual | S | 289 | 19.0698 | 118 | 0.18 | 50 |
IV.CSP1.EHZ. | 2023-12-23T10:57:23.76 | 0.6 | undecidable | manual | S | 22 | 17.0718 | 120 | 0.05 | 50 |
IV.MMO1.EHZ. | 2023-12-23T10:57:23.48 | 0.6 | undecidable | manual | S | 108 | 17.1717 | 120 | -0.24 | 48 |
IV.NRCA.HHZ. | 2023-12-23T10:57:22.46 | 0.6 | undecidable | manual | S | 185 | 12.7761 | 128 | -0.01 | 50 |
IV.MF5.EHZ. | 2023-12-23T10:57:22.73 | 1.0 | negative | manual | P | 81 | 27.3504 | 50 | 0.11 | 23 |
IV.FDMO.HHZ. | 2023-12-23T10:57:22.12 | 0.6 | undecidable | manual | S | 342 | 10.2786 | 134 | 0.31 | 50 |
IV.CESI.HHZ. | 2023-12-23T10:57:21.34 | 1.0 | undecidable | manual | P | 289 | 19.0698 | 118 | 0.18 | 25 |
IV.MML1.EHZ. | 2023-12-23T10:57:21.77 | 1.0 | negative | manual | P | 326 | 22.2555 | 114 | 0.05 | 25 |
IV.MMO1.EHZ. | 2023-12-23T10:57:20.72 | 0.3 | positive | manual | P | 108 | 17.1717 | 120 | -0.09 | 75 |
IV.NRCA.HHZ. | 2023-12-23T10:57:20.21 | 0.1 | undecidable | manual | P | 185 | 12.7761 | 128 | 0.12 | 100 |
IV.CSP1.EHZ. | 2023-12-23T10:57:20.32 | 0.6 | positive | manual | P | 22 | 17.0718 | 120 | -0.49 | 45 |
IV.FDMO.HHZ. | 2023-12-23T10:57:19.79 | 1.0 | undecidable | manual | P | 342 | 10.2786 | 134 | 0.08 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00009943935 | 0.16 | AML | other | m | 2023-12-23T10:57:22.52 |
IV.NRCA.HHE. | ML:1.0 | 0.00011549999999999999 | 0.72 | AML | other | m | 2023-12-23T10:57:22.63 |
IV.CESI.HHE. | ML:0.7 | 0.00003310544 | 0.1152 | AML | other | m | 2023-12-23T10:57:24.67 |
IV.CESI.HHN. | ML:0.7 | 0.000041363402 | 0.1984 | AML | other | m | 2023-12-23T10:57:24.77 |
IV.FDMO.HHE. | ML:0.6 | 0.00005006199 | 0.1216 | AML | other | m | 2023-12-23T10:57:22.20 |
IV.FDMO.HHN. | ML:0.8 | 0.000077904755 | 0.1792 | AML | other | m | 2023-12-23T10:57:22.20 |
IV.NRCA.HNE. | ML:1.1 | 0.00012302464 | 0.736 | AML | other | m | 2023-12-23T10:57:22.21 |
IV.NRCA.HNN. | ML:1.3 | 0.00019551275000000002 | 0.6976 | AML | other | m | 2023-12-23T10:57:20.10 |
IV.CSP1.EHE. | ML:0.9 | 0.000069765102 | 0.1984 | AML | other | m | 2023-12-23T10:57:24.07 |
IV.CSP1.EHN. | ML:0.9 | 0.0000773034915 | 0.1792 | AML | other | m | 2023-12-23T10:57:23.85 |
IV.CESI.HNE. | ML:1.1 | 0.00009558585999999999 | 0.8 | AML | other | m | 2023-12-23T10:57:20.97 |
IV.CESI.HNN. | ML:1.1 | 0.000105134096 | 0.6592 | AML | other | m | 2023-12-23T10:57:24.19 |
IV.MML1.EHE. | ML:0.4 | 0.000017170078 | 1.1008 | AML | other | m | 2023-12-23T10:57:21.16 |
IV.MML1.EHN. | ML:0.6 | 0.0000233638335 | 0.1792 | AML | other | m | 2023-12-23T10:57:25.50 |
IV.MML1.HNE. | ML:1.2 | 0.000106946535 | 0.7104 | AML | other | m | 2023-12-23T10:57:23.13 |
IV.MML1.HNN. | ML:1.3 | 0.00012059295 | 0.7488 | AML | other | m | 2023-12-23T10:57:22.06 |
IV.MF5.EHE. | ML:1.4 | 0.00012501495499999998 | 2.7584 | AML | other | m | 2023-12-23T10:57:24.97 |
IV.MF5.EHN. | ML:1.2 | 0.00008243174000000001 | 1.6384 | AML | other | m | 2023-12-23T10:57:25.29 |