A magnitude ML 0.8 earthquake occured in region: 3 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9710, 13.1170 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 |
---|---|---|---|---|
Ussita | MC | 3 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Fiordimonte | MC | 8 | 202 | 1753 |
Fiastra | MC | 8 | 559 | 2312 |
Acquacanina | MC | 8 | 121 | 2433 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2714 |
Bolognola | MC | 9 | 142 | 2856 |
Monte Cavallo | MC | 10 | 145 | 3001 |
Pieve Torina | MC | 10 | 1458 | 4459 |
Pievebovigliana | MC | 11 | 866 | 5325 |
Preci | PG | 12 | 724 | 6049 |
Muccia | MC | 14 | 915 | 6964 |
Sarnano | MC | 17 | 3264 | 10228 |
Serravalle di Chienti | MC | 18 | 1070 | 11298 |
Sellano | PG | 18 | 1079 | 12377 |
Montefortino | FM | 19 | 1178 | 13555 |
Camerino | MC | 19 | 6974 | 20529 |
Montemonaco | AP | 19 | 604 | 21133 |
Cessapalombo | MC | 19 | 512 | 21645 |
Amandola | FM | 20 | 3629 | 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 0.8 | 2020-09-24 10:48:13 |
42.9708 | 13.1167 | 11 | 2020-09-24 10:55:43 |
Sala Sismica INGV-Roma | 83195581 |
Field | Value |
---|---|
Time (UTC) | 2020-09-24 10:48:13 ± 0.05 |
Latitude | 42.9708 ± 0.0027 |
Longitude | 13.1167 ± 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 | 83195581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 430 |
Semi-minor axis of confidence ellipse (meter) | 299 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
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 | 15 |
Number of defining phases | 15 |
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) | 0.06925 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32286 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 83195581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-24 10:55:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2020-09-24T10:48:20.50 | 0.6 | undecidable | manual | S | 282 | 17.5713 | 92 | 0.04 | 50 |
IV.GAVE.EHZ. | 2020-09-24T10:48:20.19 | 0.3 | undecidable | manual | P | 210 | 35.8419 | 90 | -0.05 | 72 |
IV.MMO1.EHZ. | 2020-09-24T10:48:20.60 | 0.3 | undecidable | manual | S | 115 | 18.87 | 92 | -0.18 | 72 |
IV.MML1.HNZ. | 2020-09-24T10:48:20.90 | 0.3 | undecidable | manual | S | 323 | 19.6692 | 92 | -0.12 | 73 |
IV.NRCA.HHZ. | 2020-09-24T10:48:19.60 | 0.3 | undecidable | manual | S | 181 | 15.2736 | 95 | -0.22 | 72 |
IV.CSP1.EHZ. | 2020-09-24T10:48:19.70 | 0.3 | undecidable | manual | S | 28 | 15.1737 | 95 | -0.12 | 74 |
IV.MC2.EHZ. | 2020-09-24T10:48:18.40 | 0.3 | undecidable | manual | S | 138 | 8.7801 | 127 | 0.16 | 73 |
IV.FDMO.HHZ. | 2020-09-24T10:48:17.80 | 0.3 | undecidable | manual | S | 342 | 7.6812 | 133 | -0.2 | 75 |
IV.CSP1.EHZ. | 2020-09-24T10:48:17.20 | 0.1 | undecidable | manual | P | 28 | 15.1737 | 95 | 0.14 | 98 |
IV.CESI.HHZ. | 2020-09-24T10:48:17.82 | 0.3 | undecidable | manual | P | 282 | 17.5713 | 92 | 0.39 | 70 |
IV.MMO1.EHZ. | 2020-09-24T10:48:17.68 | 0.1 | undecidable | manual | P | 115 | 18.87 | 92 | 0.06 | 100 |
IV.MML1.HNZ. | 2020-09-24T10:48:17.74 | 0.1 | undecidable | manual | P | 323 | 19.6692 | 92 | -0.01 | 99 |
IV.FDMO.HHZ. | 2020-09-24T10:48:16.08 | 0.1 | undecidable | manual | P | 342 | 7.6812 | 133 | 0.06 | 100 |
IV.MC2.EHZ. | 2020-09-24T10:48:16.38 | 0.1 | undecidable | manual | P | 138 | 8.7801 | 127 | 0.23 | 97 |
IV.NRCA.HHZ. | 2020-09-24T10:48:16.98 | 0.1 | undecidable | manual | P | 181 | 15.2736 | 95 | -0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.6 | 0.00005075 | 1.54 | AML | other | m | 2020-09-24T10:48:17.15 |
IV.FDMO.HHE. | ML:0.9 | 0.0001094 | 1.86 | AML | other | m | 2020-09-24T10:48:18.94 |
IV.NRCA.HHN. | ML:0.7 | 0.00004705 | 1.14 | AML | other | m | 2020-09-24T10:48:20.91 |
IV.NRCA.HHE. | ML:0.8 | 0.00005415 | 0.98 | AML | other | m | 2020-09-24T10:48:21.70 |
IV.CSP1.EHE. | ML:1.0 | 0.00008322803 | 0.1408 | AML | other | m | 2020-09-24T10:48:20.47 |
IV.CSP1.EHN. | ML:1.1 | 0.00010945239000000001 | 0.3008 | AML | other | m | 2020-09-24T10:48:19.99 |