A magnitude ML 0.8 earthquake occured in region: 4 km NE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9740, 13.1760 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 | 4 | 444 | 444 |
Bolognola | MC | 5 | 142 | 586 |
Acquacanina | MC | 6 | 121 | 707 |
Fiastra | MC | 7 | 559 | 1266 |
Visso | MC | 9 | 1107 | 2373 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2654 |
Fiordimonte | MC | 10 | 202 | 2856 |
Pievebovigliana | MC | 12 | 866 | 3722 |
Sarnano | MC | 12 | 3264 | 6986 |
Pieve Torina | MC | 13 | 1458 | 8444 |
Montefortino | FM | 14 | 1178 | 9622 |
Monte Cavallo | MC | 14 | 145 | 9767 |
Amandola | FM | 15 | 3629 | 13396 |
Montemonaco | AP | 15 | 604 | 14000 |
Preci | PG | 15 | 724 | 14724 |
Muccia | MC | 16 | 915 | 15639 |
Cessapalombo | MC | 17 | 512 | 16151 |
Gualdo | MC | 17 | 815 | 16966 |
San Ginesio | MC | 19 | 3498 | 20464 |
Caldarola | MC | 19 | 1823 | 22287 |
Camporotondo di Fiastrone | MC | 19 | 563 | 22850 |
Montegallo | AP | 19 | 523 | 23373 |
Comunanza | AP | 20 | 3166 | 26539 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-11-22 13:09:30 |
42.974 | 13.1762 | 11 | 2020-11-22 13:24:59 |
Sala Sismica INGV-Roma | 84944451 |
Field | Value |
---|---|
Time (UTC) | 2020-11-22 13:09:30 ± 0.33 |
Latitude | 42.9740 ± 0.0072 |
Longitude | 13.1762 ± 0.0098 |
Depth (km) | 11 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 84944451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 874 |
Semi-minor axis of confidence ellipse (meter) | 328 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 43 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.06295 |
Epicentral distance of station farthest from the epicenter (degree) | 0.13310 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 84944451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-22 13:24:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2020-11-22T13:09:37.10 | 0.3 | undecidable | manual | S | 124 | 14.7741 | 127 | -0.14 | 73 |
IV.CSP1.EHZ. | 2020-11-22T13:09:36.98 | 0.6 | undecidable | manual | S | 10 | 13.2756 | 130 | 0.15 | 49 |
IT.MTCL.HGE. | 2020-11-22T13:09:36.77 | 0.3 | undecidable | manual | S | 279 | 14.4744 | 127 | -0.4 | 69 |
IV.FDMO.HHZ. | 2020-11-22T13:09:35.95 | 0.3 | undecidable | manual | S | 314 | 9.9789 | 138 | -0.06 | 75 |
IV.MC2.EHZ. | 2020-11-22T13:09:35.62 | 0.3 | undecidable | manual | S | 171 | 6.993 | 147 | 0.24 | 72 |
IT.MTCL.HGE. | 2020-11-22T13:09:34.96 | 0.3 | undecidable | manual | P | 279 | 14.4744 | 127 | 0.46 | 68 |
IV.CSP1.EHZ. | 2020-11-22T13:09:34.32 | 0.1 | undecidable | manual | P | 10 | 13.2756 | 130 | 0.01 | 100 |
IV.MMO1.EHZ. | 2020-11-22T13:09:34.30 | 0.3 | undecidable | manual | P | 124 | 14.7741 | 127 | -0.24 | 71 |
IV.MC2.EHZ. | 2020-11-22T13:09:33.53 | 0.3 | negative | manual | P | 171 | 6.993 | 147 | 0.07 | 75 |
IV.FDMO.HHZ. | 2020-11-22T13:09:33.68 | 1.0 | undecidable | manual | P | 314 | 9.9789 | 138 | -0.15 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.4 | 0.000029611624999999998 | 0.1408 | AML | other | m | 2020-11-22T13:09:36.46 |
IV.FDMO.HHN. | ML:0.6 | 0.000051498725 | 0.1152 | AML | other | m | 2020-11-22T13:09:36.14 |
IV.CSP1.EHE. | ML:1.0 | 0.00008859595500000001 | 1.9392 | AML | other | m | 2020-11-22T13:09:39.84 |
IV.CSP1.EHN. | ML:1.1 | 0.00013590905 | 1.7984 | AML | other | m | 2020-11-22T13:09:37.78 |