A magnitude ML 0.7 earthquake occured in region: 3 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9710, 13.1260 at 6 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 | 3 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Fiastra | MC | 8 | 559 | 2110 |
Acquacanina | MC | 8 | 121 | 2231 |
Fiordimonte | MC | 8 | 202 | 2433 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2714 |
Bolognola | MC | 9 | 142 | 2856 |
Pieve Torina | MC | 10 | 1458 | 4314 |
Monte Cavallo | MC | 10 | 145 | 4459 |
Pievebovigliana | MC | 11 | 866 | 5325 |
Preci | PG | 12 | 724 | 6049 |
Muccia | MC | 14 | 915 | 6964 |
Sarnano | MC | 16 | 3264 | 10228 |
Montefortino | FM | 18 | 1178 | 11406 |
Serravalle di Chienti | MC | 18 | 1070 | 12476 |
Montemonaco | AP | 18 | 604 | 13080 |
Sellano | PG | 19 | 1079 | 14159 |
Amandola | FM | 19 | 3629 | 17788 |
Cessapalombo | MC | 19 | 512 | 18300 |
Camerino | MC | 19 | 6974 | 25274 |
Norcia | PG | 20 | 4957 | 30231 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-12-18 07:56:25 |
42.9708 | 13.1263 | 6 | 2023-12-18 08:04:42 |
Sala Sismica INGV-Roma | 124123361 |
Field | Value |
---|---|
Time (UTC) | 2023-12-18 07:56:25 ± 0.12 |
Latitude | 42.9708 ± 0.0027 |
Longitude | 13.1263 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124123361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 393 |
Semi-minor axis of confidence ellipse (meter) | 208 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 48 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18166 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124123361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-18 08:04:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAMP.HHZ. | 2023-12-18T07:56:44.66 | 3.0 | undecidable | manual | S | 0.23 | 0 | |||
IV.CING.HHZ. | 2023-12-18T07:56:34.53 | 3.0 | positive | manual | P | 0.07 | 0 | |||
IV.MML1.EHZ. | 2023-12-18T07:56:32.56 | 0.3 | undecidable | manual | S | 322 | 20.1687 | 108 | 0.1 | 74 |
IV.MMO1.EHZ. | 2023-12-18T07:56:31.99 | 0.3 | undecidable | manual | S | 116 | 18.0708 | 109 | 0.21 | 72 |
IV.NRCA.HHZ. | 2023-12-18T07:56:30.71 | 0.3 | undecidable | manual | S | 184 | 15.2736 | 113 | -0.15 | 73 |
IV.MMO1.EHZ. | 2023-12-18T07:56:29.00 | 0.3 | undecidable | manual | P | 116 | 18.0708 | 109 | 0.04 | 75 |
IV.MML1.EHZ. | 2023-12-18T07:56:29.36 | 0.1 | undecidable | manual | P | 322 | 20.1687 | 108 | 0 | 100 |
IV.CESI.HNN. | 2023-12-18T07:56:29.14 | 0.6 | undecidable | manual | P | 282 | 18.3705 | 109 | 0.13 | 49 |
7F.SIB3.EHE. | 2023-12-18T07:56:28.37 | 0.6 | undecidable | manual | P | 132 | 15.7731 | 112 | -0.16 | 49 |
IV.FEMA.HNE. | 2023-12-18T07:56:28.32 | 0.3 | undecidable | manual | S | 261 | 6.2937 | 135 | 0.09 | 75 |
IV.NRCA.HHZ. | 2023-12-18T07:56:28.40 | 0.3 | undecidable | manual | P | 184 | 15.2736 | 113 | -0.03 | 75 |
IV.CSP1.EHZ. | 2023-12-18T07:56:28.40 | 0.3 | undecidable | manual | P | 25 | 14.874 | 113 | 0.05 | 75 |
IV.FDMO.HHZ. | 2023-12-18T07:56:28.45 | 0.3 | undecidable | manual | S | 336 | 7.9809 | 129 | -0.2 | 74 |
7F.SIB2.EHE. | 2023-12-18T07:56:28.26 | 0.6 | undecidable | manual | P | 122 | 16.872 | 111 | -0.48 | 46 |
7F.SIB1.EHE. | 2023-12-18T07:56:28.28 | 0.3 | undecidable | manual | P | 126 | 14.3745 | 114 | 0.01 | 76 |
IV.FDMO.HHZ. | 2023-12-18T07:56:27.06 | 0.3 | undecidable | manual | P | 336 | 7.9809 | 129 | -0.09 | 75 |
IV.MC2.EHN. | 2023-12-18T07:56:27.59 | 0.6 | undecidable | manual | P | 142 | 8.2806 | 128 | 0.37 | 47 |
IV.FEMA.HNE. | 2023-12-18T07:56:26.96 | 0.3 | undecidable | manual | P | 261 | 6.2937 | 135 | 0.05 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.00009625000000000001 | 0.12 | AML | other | m | 2023-12-18T07:56:31.58 |
IV.NRCA.HHN. | ML:0.9 | 0.00009195 | 1.88 | AML | other | m | 2023-12-18T07:56:31.03 |
IV.FDMO.HHE. | ML:1.0 | 0.0001818043 | 0.2432 | AML | other | m | 2023-12-18T07:56:28.89 |
IV.FDMO.HHN. | ML:0.9 | 0.00014767515 | 0.2432 | AML | other | m | 2023-12-18T07:56:28.89 |
IV.MMO1.EHE. | ML:0.4 | 0.00002089752 | 0.1216 | AML | other | m | 2023-12-18T07:56:32.57 |
IV.MMO1.EHN. | ML:0.6 | 0.0000336168575 | 0.4992 | AML | other | m | 2023-12-18T07:56:32.13 |
IV.MML1.EHE. | ML:0.3 | 0.000014607084999999998 | 0.2048 | AML | other | m | 2023-12-18T07:56:33.68 |
IV.MML1.EHN. | ML:0.6 | 0.000028756575 | 0.2432 | AML | other | m | 2023-12-18T07:56:33.20 |