A magnitude ML 0.5 earthquake occured in region: 1 km SW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9370, 13.1280 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 | 1 | 444 | 444 |
Visso | MC | 3 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 5 | 281 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Bolognola | MC | 10 | 142 | 2698 |
Acquacanina | MC | 11 | 121 | 2819 |
Fiastra | MC | 11 | 559 | 3378 |
Fiordimonte | MC | 12 | 202 | 3580 |
Monte Cavallo | MC | 12 | 145 | 3725 |
Pieve Torina | MC | 14 | 1458 | 5183 |
Pievebovigliana | MC | 14 | 866 | 6049 |
Norcia | PG | 16 | 4957 | 11006 |
Montemonaco | AP | 17 | 604 | 11610 |
Sellano | PG | 17 | 1079 | 12689 |
Montefortino | FM | 17 | 1178 | 13867 |
Muccia | MC | 18 | 915 | 14782 |
Sarnano | MC | 18 | 3264 | 18046 |
Amandola | FM | 19 | 3629 | 21675 |
Montegallo | AP | 20 | 523 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2021-11-13 12:52:28 |
42.9373 | 13.1283 | 11 | 2021-11-13 13:34:12 |
Sala Sismica INGV-Roma | 97439181 |
Field | Value |
---|---|
Time (UTC) | 2021-11-13 12:52:28 ± 0.03 |
Latitude | 42.9373 ± 0.0018 |
Longitude | 13.1283 ± 0.0025 |
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 | 97439181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 213 |
Semi-minor axis of confidence ellipse (meter) | 188 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 188 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 173 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17717 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97439181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-13 13:34:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTGR.HHZ. | 2021-11-13T12:52:56.43 | 3.0 | undecidable | manual | Sg | 11.16 | 0 | |||
IV.VOBA.EHZ. | 2021-11-13T12:52:37.80 | 3.0 | negative | manual | Pn | -0.73 | 0 | |||
IV.CSP1.EHZ. | 2021-11-13T12:52:36.32 | 0.3 | undecidable | manual | S | 20 | 18.2706 | 50 | 0.02 | 74 |
IV.CESI.HHZ. | 2021-11-13T12:52:36.64 | 0.3 | undecidable | manual | S | 293 | 19.6692 | 50 | -0.04 | 73 |
IV.PP3.EHZ. | 2021-11-13T12:52:35.28 | 3.0 | undecidable | manual | Sg | 1.65 | 0 | |||
IV.FDMO.HHZ. | 2021-11-13T12:52:34.52 | 0.3 | undecidable | manual | S | 343 | 11.4774 | 134 | 0.05 | 74 |
IV.CESI.HHZ. | 2021-11-13T12:52:33.47 | 0.1 | undecidable | manual | P | 293 | 19.6692 | 50 | 0.05 | 97 |
IV.MC2.EHZ. | 2021-11-13T12:52:33.22 | 0.3 | undecidable | manual | S | 120 | 5.6943 | 153 | -0.03 | 75 |
IV.CSP1.EHZ. | 2021-11-13T12:52:33.17 | 0.1 | undecidable | manual | P | 20 | 18.2706 | 50 | -0.03 | 98 |
IV.MSSA.HHZ. | 2021-11-13T12:52:32.62 | 3.0 | negative | manual | Pn | 0.22 | 0 | |||
IV.MOMA.HHZ. | 2021-11-13T12:52:32.02 | 3.0 | undecidable | manual | Sn | -1.41 | 0 | |||
IV.FDMO.HHZ. | 2021-11-13T12:52:32.08 | 0.1 | undecidable | manual | P | 343 | 11.4774 | 134 | -0.06 | 98 |
IV.MC2.EHZ. | 2021-11-13T12:52:31.47 | 0.1 | undecidable | manual | P | 120 | 5.6943 | 153 | 0.03 | 100 |
IV.ZCCA.HHZ. | 2021-11-13T12:52:21.87 | 3.0 | undecidable | manual | Pn | -0.15 | 0 | |||
IV.BRSN.EHZ. | 2021-11-13T12:52:16.05 | 3.0 | positive | manual | Pn | 1.67 | 0 | |||
IV.LAV9.HHZ. | 2021-11-13T12:52:16.70 | 3.0 | undecidable | manual | Sg | 0.98 | 0 | |||
IV.IFIL.HHZ. | 2021-11-13T12:52:11.43 | 3.0 | undecidable | manual | Sn | -3.44 | 0 | |||
IV.SACS.HHZ. | 2021-11-13T12:52:10.16 | 3.0 | negative | manual | Pg | 9 | 0 | |||
IV.ERC.EHZ. | 2021-11-13T12:52:04.74 | 3.0 | undecidable | manual | Pg | 2.83 | 0 | |||
IV.GIUL.HHZ. | 2021-11-13T12:51:58.34 | 3.0 | undecidable | manual | Sn | -6.95 | 0 | |||
IV.LPEL.HHZ. | 2021-11-13T12:51:55.16 | 3.0 | undecidable | manual | S | -5.16 | 0 | |||
IV.TST01.HHZ. | 2021-11-13T12:51:45.65 | 3.0 | undecidable | manual | S | -6.59 | 0 | |||
IV.GIZZ.HHZ. | 2021-11-13T12:51:43.37 | 3.0 | positive | manual | Pg | 3.5 | 0 | |||
IV.CELI.HHZ. | 2021-11-13T12:51:34.65 | 3.0 | positive | manual | P | -1.44 | 0 | |||
IV.SGG.HHZ. | 2021-11-13T12:51:22.73 | 3.0 | undecidable | manual | P | -5.8 | 0 | |||
IV.CMPR.HHZ. | 2021-11-13T12:51:21.65 | 3.0 | undecidable | manual | S | -0.94 | 0 | |||
IV.PAOL.HHZ. | 2021-11-13T12:51:18.52 | 3.0 | undecidable | manual | P | -4.05 | 0 | |||
IV.PALZ.HHZ. | 2021-11-13T12:51:17.89 | 3.0 | positive | manual | P | -0.54 | 0 | |||
IV.MTMR.EHZ. | 2021-11-13T12:51:13.59 | 3.0 | undecidable | manual | P | -1.99 | 0 | |||
IV.CDRU.HHZ. | 2021-11-13T12:51:10.46 | 3.0 | undecidable | manual | P | -1.75 | 0 | |||
IX.CMP3.EHZ.02 | 2021-11-13T12:51:09.78 | 3.0 | undecidable | manual | P | -2.95 | 0 | |||
IX.SRN3.HHZ.02 | 2021-11-13T12:51:09.90 | 3.0 | undecidable | manual | P | -2.29 | 0 | |||
IX.COL3.HHZ.02 | 2021-11-13T12:51:05.87 | 3.0 | undecidable | manual | P | -2.58 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.4 | 0.000019269291500000002 | 0.1024 | AML | other | m | 2021-11-13T12:52:37.06 |
IV.CESI.HHE. | ML:0.4 | 0.000017944165 | 0.0768 | AML | other | m | 2021-11-13T12:52:37.05 |
IV.MC2.EHE. | ML:0.6 | 0.00006291435000000001 | 0.1536 | AML | other | m | 2021-11-13T12:52:33.44 |
IV.MC2.EHN. | ML:0.6 | 0.0000543216 | 0.1984 | AML | other | m | 2021-11-13T12:52:35.25 |
IV.CSP1.EHE. | ML:0.5 | 0.000023545970000000003 | 0.1984 | AML | other | m | 2021-11-13T12:52:36.61 |
IV.CSP1.EHN. | ML:0.5 | 0.000026748095 | 0.1408 | AML | other | m | 2021-11-13T12:52:36.40 |