A magnitude ML 0.3 earthquake occured in region: 4 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9750, 13.1200 at 9 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 | 4 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Fiordimonte | MC | 7 | 202 | 1753 |
Fiastra | MC | 8 | 559 | 2312 |
Acquacanina | MC | 8 | 121 | 2433 |
Bolognola | MC | 9 | 142 | 2575 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2856 |
Pieve Torina | MC | 10 | 1458 | 4314 |
Monte Cavallo | MC | 10 | 145 | 4459 |
Pievebovigliana | MC | 10 | 866 | 5325 |
Preci | PG | 12 | 724 | 6049 |
Muccia | MC | 14 | 915 | 6964 |
Sarnano | MC | 16 | 3264 | 10228 |
Serravalle di Chienti | MC | 17 | 1070 | 11298 |
Sellano | PG | 18 | 1079 | 12377 |
Montefortino | FM | 18 | 1178 | 13555 |
Camerino | MC | 18 | 6974 | 20529 |
Cessapalombo | MC | 19 | 512 | 21041 |
Montemonaco | AP | 19 | 604 | 21645 |
Amandola | FM | 19 | 3629 | 25274 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2021-10-28 23:03:47 |
42.9748 | 13.1197 | 9 | 2021-10-28 23:10:15 |
Sala Sismica INGV-Roma | 97047421 |
Field | Value |
---|---|
Time (UTC) | 2021-10-28 23:03:47 ± 0.1 |
Latitude | 42.9748 ± 0.0018 |
Longitude | 13.1197 ± 0.0025 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97047421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 250 |
Semi-minor axis of confidence ellipse (meter) | 68 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 218 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.06565 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17537 |
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 | 0.3 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 97047421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-28 23:10:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2021-10-28T23:03:55.00 | 0.1 | undecidable | manual | S | 281 | 17.7711 | 117 | 0.1 | 97 |
IV.MMO1.EHZ. | 2021-10-28T23:03:55.09 | 0.1 | undecidable | manual | S | 116 | 18.7701 | 116 | -0.12 | 96 |
IV.MML1.EHZ. | 2021-10-28T23:03:55.24 | 0.3 | undecidable | manual | S | 322 | 19.4694 | 115 | -0.2 | 71 |
IV.NRCA.HHN. | 2021-10-28T23:03:54.20 | 0.3 | undecidable | manual | S | 182 | 15.6732 | 120 | -0.06 | 73 |
IV.CSP1.EHZ. | 2021-10-28T23:03:54.08 | 0.1 | undecidable | manual | S | 28 | 14.6742 | 122 | 0.1 | 97 |
IV.MML1.EHZ. | 2021-10-28T23:03:52.17 | 0.1 | undecidable | manual | P | 322 | 19.4694 | 115 | -0.11 | 96 |
IV.MMO1.EHZ. | 2021-10-28T23:03:52.12 | 0.1 | undecidable | manual | P | 116 | 18.7701 | 116 | -0.04 | 98 |
IT.MTCL.HGZ. | 2021-10-28T23:03:52.67 | 0.1 | undecidable | manual | S | 282 | 9.9789 | 132 | 0.01 | 100 |
IV.CSP1.EHZ. | 2021-10-28T23:03:51.52 | 0.1 | undecidable | manual | P | 28 | 14.6742 | 122 | 0.09 | 98 |
IV.CESI.HHZ. | 2021-10-28T23:03:51.85 | 0.1 | undecidable | manual | P | 281 | 17.7711 | 117 | -0.12 | 96 |
IV.NRCA.HHN. | 2021-10-28T23:03:51.76 | 0.1 | undecidable | manual | P | 182 | 15.6732 | 120 | 0.15 | 96 |
IV.FDMO.HHZ. | 2021-10-28T23:03:51.96 | 0.1 | undecidable | manual | S | 339 | 7.2927 | 141 | -0.07 | 99 |
IV.FDMO.HHZ. | 2021-10-28T23:03:50.43 | 0.1 | undecidable | manual | P | 339 | 7.2927 | 141 | 0.12 | 98 |
IT.MTCL.HGZ. | 2021-10-28T23:03:50.76 | 0.1 | undecidable | manual | P | 282 | 9.9789 | 132 | 0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.3 | 0.00003165 | 0.18 | AML | other | m | 2021-10-28T23:03:52.07 |
IV.FDMO.HHN. | ML:0.6 | 0.00006494999999999999 | 0.16 | AML | other | m | 2021-10-28T23:03:52.27 |
IV.CSP1.EHE. | ML:0.4 | 0.000023025705 | 0.192 | AML | other | m | 2021-10-28T23:03:54.21 |
IV.CSP1.EHN. | ML:0.5 | 0.000031175622 | 0.2304 | AML | other | m | 2021-10-28T23:03:55.21 |
IV.CESI.HHE. | ML:-0.2 | 0.00000597780765 | 0.3968 | AML | other | m | 2021-10-28T23:03:55.29 |
IV.CESI.HHN. | ML:0.1 | 0.000008197797 | 0.192 | AML | other | m | 2021-10-28T23:03:57.12 |
IV.MML1.EHE. | ML:0.1 | 0.0000087433005 | 0.3712 | AML | other | m | 2021-10-28T23:03:55.59 |
IV.MML1.EHN. | ML:0.3 | 0.000013045540000000002 | 0.2048 | AML | other | m | 2021-10-28T23:03:55.74 |
IV.MML1.HNN. | ML:0.8 | 0.000055634965 | 1.152 | AML | other | m | 2021-10-28T23:03:55.52 |