A magnitude ML 0.9 earthquake occured in region: 1 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9560, 13.1340 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 | 5 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Acquacanina | MC | 9 | 121 | 2095 |
Fiastra | MC | 9 | 559 | 2654 |
Fiordimonte | MC | 10 | 202 | 2856 |
Preci | PG | 12 | 724 | 3580 |
Monte Cavallo | MC | 12 | 145 | 3725 |
Pieve Torina | MC | 12 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Muccia | MC | 16 | 915 | 6964 |
Sarnano | MC | 16 | 3264 | 10228 |
Montefortino | FM | 17 | 1178 | 11406 |
Montemonaco | AP | 17 | 604 | 12010 |
Amandola | FM | 18 | 3629 | 15639 |
Sellano | PG | 18 | 1079 | 16718 |
Norcia | PG | 18 | 4957 | 21675 |
Serravalle di Chienti | MC | 20 | 1070 | 22745 |
Cessapalombo | MC | 20 | 512 | 23257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-07-11 12:51:03 |
42.9565 | 13.1337 | 10 | 2020-07-11 12:56:17 |
Sala Sismica INGV-Roma | 80953101 |
Field | Value |
---|---|
Time (UTC) | 2020-07-11 12:51:03 ± 0.08 |
Latitude | 42.9565 ± 0.0045 |
Longitude | 13.1337 ± 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 | 80953101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 558 |
Semi-minor axis of confidence ellipse (meter) | 270 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.06025 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48024 |
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 | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 80953101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-11 12:56:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-07-11T12:51:19.71 | 0.3 | undecidable | manual | S | 134 | 53.3022 | 50 | -0.26 | 67 |
IV.MF5.EHZ. | 2020-07-11T12:51:13.38 | 0.6 | undecidable | manual | S | 82 | 26.6511 | 50 | 0.5 | 44 |
IV.TERO.HHZ. | 2020-07-11T12:51:12.66 | 1.0 | undecidable | manual | P | 134 | 53.3022 | 50 | -0.2 | 22 |
IV.MML1.HNZ. | 2020-07-11T12:51:11.23 | 0.3 | undecidable | manual | S | 323 | 21.7671 | 115 | -0.29 | 70 |
IV.MMO1.EHZ. | 2020-07-11T12:51:09.61 | 0.3 | undecidable | manual | S | 112 | 16.9719 | 122 | -0.43 | 69 |
IV.CSP1.EHZ. | 2020-07-11T12:51:09.77 | 0.1 | undecidable | manual | S | 21 | 16.0728 | 123 | -0.02 | 100 |
IV.FDMO.HHZ. | 2020-07-11T12:51:08.14 | 0.3 | undecidable | manual | S | 337 | 9.6792 | 137 | 0.08 | 75 |
IV.MF5.EHZ. | 2020-07-11T12:51:08.91 | 0.3 | undecidable | manual | P | 82 | 26.6511 | 50 | 0.14 | 72 |
IT.MTCL.HGE. | 2020-07-11T12:51:08.52 | 0.1 | undecidable | manual | S | 291 | 11.6772 | 132 | -0.04 | 100 |
IV.MC2.EHZ. | 2020-07-11T12:51:07.58 | 0.1 | undecidable | manual | S | 138 | 6.6933 | 147 | 0.14 | 99 |
IV.MMO1.EHZ. | 2020-07-11T12:51:07.00 | 0.1 | undecidable | manual | P | 112 | 16.9719 | 122 | -0.12 | 97 |
IV.MML1.HNZ. | 2020-07-11T12:51:07.76 | 0.3 | undecidable | manual | P | 323 | 21.7671 | 115 | -0.22 | 71 |
IV.CSP1.EHZ. | 2020-07-11T12:51:06.99 | 0.1 | undecidable | manual | P | 21 | 16.0728 | 123 | 0.01 | 100 |
IV.FDMO.HHZ. | 2020-07-11T12:51:06.09 | 0.1 | undecidable | manual | P | 337 | 9.6792 | 137 | 0.11 | 99 |
IT.MTCL.HGE. | 2020-07-11T12:51:06.37 | 0.3 | undecidable | manual | P | 291 | 11.6772 | 132 | 0.1 | 74 |
IV.FEMA.HNE. | 2020-07-11T12:51:05.79 | 0.3 | undecidable | manual | P | 275 | 6.7932 | 147 | 0.16 | 74 |
IV.MC2.EHZ. | 2020-07-11T12:51:05.85 | 0.1 | undecidable | manual | P | 138 | 6.6933 | 147 | 0.23 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.8 | 0.00007935 | 0.36 | AML | other | m | 2020-07-11T12:51:08.26 |
IV.FDMO.HHN. | ML:1.0 | 0.000126 | 0.2 | AML | other | m | 2020-07-11T12:51:08.41 |