A magnitude ML 0.8 earthquake occured in region: 5 km NW Visso (MC), on
and geographic coordinates (lat, lon) 42.9570, 13.0460 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 |
---|---|---|---|---|
Visso | MC | 5 | 1107 | 1107 |
Monte Cavallo | MC | 5 | 145 | 1252 |
Ussita | MC | 8 | 444 | 1696 |
Preci | PG | 9 | 724 | 2420 |
Fiordimonte | MC | 10 | 202 | 2622 |
Pieve Torina | MC | 10 | 1458 | 4080 |
Castelsantangelo sul Nera | MC | 11 | 281 | 4361 |
Sellano | PG | 12 | 1079 | 5440 |
Pievebovigliana | MC | 12 | 866 | 6306 |
Fiastra | MC | 13 | 559 | 6865 |
Acquacanina | MC | 13 | 121 | 6986 |
Muccia | MC | 14 | 915 | 7901 |
Serravalle di Chienti | MC | 15 | 1070 | 8971 |
Bolognola | MC | 15 | 142 | 9113 |
Cerreto di Spoleto | PG | 19 | 1075 | 10188 |
Norcia | PG | 19 | 4957 | 15145 |
Camerino | MC | 20 | 6974 | 22119 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-01-23 20:57:09 |
42.9572 | 13.0455 | 10 | 2022-01-23 21:06:00 |
Sala Sismica INGV-Roma | 100104261 |
Field | Value |
---|---|
Time (UTC) | 2022-01-23 20:57:09 ± 0.3 |
Latitude | 42.9572 ± 0.0054 |
Longitude | 13.0455 ± 0.0086 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100104261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 746 |
Semi-minor axis of confidence ellipse (meter) | 284 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 750.0 |
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 | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.08544 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23652 |
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 | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 100104261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-23 21:06:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.HNN. | 2022-01-23T20:57:17.96 | 0.6 | undecidable | manual | S | 106 | 23.754 | 112 | 0 | 51 |
IV.PF6.EHE. | 2022-01-23T20:57:17.83 | 0.6 | undecidable | manual | S | 31 | 23.3544 | 113 | -0.03 | 51 |
IV.MML1.EHZ. | 2022-01-23T20:57:16.20 | 0.6 | undecidable | manual | S | 341 | 18.3705 | 118 | -0.06 | 51 |
IV.CSP1.EHZ. | 2022-01-23T20:57:16.72 | 0.6 | undecidable | manual | S | 41 | 19.7691 | 116 | 0.02 | 51 |
IV.NRCA.HHZ. | 2022-01-23T20:57:15.29 | 0.6 | undecidable | manual | S | 158 | 14.7741 | 123 | 0.08 | 51 |
IV.GUMA.HNE. | 2022-01-23T20:57:15.58 | 0.1 | undecidable | manual | P | 63 | 26.2515 | 110 | 0.91 | 78 |
IV.CESI.HHZ. | 2022-01-23T20:57:14.68 | 0.6 | undecidable | manual | S | 295 | 12.5763 | 128 | 0.09 | 51 |
IV.CSP1.EHZ. | 2022-01-23T20:57:13.57 | 1.0 | negative | manual | P | 41 | 19.7691 | 116 | 0.1 | 25 |
IV.MMO1.HNN. | 2022-01-23T20:57:13.97 | 0.1 | undecidable | manual | P | 106 | 23.754 | 112 | -0.23 | 98 |
IV.FDMO.HHZ. | 2022-01-23T20:57:13.76 | 0.6 | undecidable | manual | S | 21 | 9.4794 | 136 | 0 | 53 |
IV.MML1.EHZ. | 2022-01-23T20:57:13.13 | 1.0 | undecidable | manual | P | 341 | 18.3705 | 118 | -0.09 | 25 |
IV.PF6.EHE. | 2022-01-23T20:57:13.66 | 0.1 | undecidable | manual | P | 31 | 23.3544 | 113 | -0.48 | 93 |
IV.MC2.EHZ. | 2022-01-23T20:57:12.05 | 0.1 | undecidable | manual | P | 113 | 12.6762 | 127 | -0.22 | 100 |
IV.CESI.HHZ. | 2022-01-23T20:57:12.32 | 0.3 | negative | manual | P | 295 | 12.5763 | 128 | 0.07 | 77 |
IV.NRCA.HHZ. | 2022-01-23T20:57:12.65 | 0.3 | undecidable | manual | P | 158 | 14.7741 | 123 | 0.04 | 78 |
IV.FDMO.HHZ. | 2022-01-23T20:57:11.92 | 1.0 | undecidable | manual | P | 21 | 9.4794 | 136 | 0.15 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HNE. | ML:1.0 | 0.0001228032 | 0.8832 | AML | other | m | 2022-01-23T20:57:26.73 |
IV.CESI.HNN. | ML:1.0 | 0.00012469470499999998 | 0.5504 | AML | other | m | 2022-01-23T20:57:17.34 |
IV.CESI.HHE. | ML:0.4 | 0.000025809205 | 0.1408 | AML | other | m | 2022-01-23T20:57:14.66 |
IV.CESI.HHN. | ML:0.4 | 0.00003137116 | 0.1792 | AML | other | m | 2022-01-23T20:57:14.00 |
IV.NRCA.HHE. | ML:0.4 | 0.000027214099999999997 | 0.1152 | AML | other | m | 2022-01-23T20:57:15.36 |
IV.NRCA.HHN. | ML:0.6 | 0.000042461780000000006 | 0.1024 | AML | other | m | 2022-01-23T20:57:15.36 |
IV.NRCA.HNE. | ML:1.1 | 0.00012871546 | 1.0368 | AML | other | m | 2022-01-23T20:57:25.90 |
IV.NRCA.HNN. | ML:1.3 | 0.000188326725 | 1.0368 | AML | other | m | 2022-01-23T20:57:27.55 |
IV.MML1.EHE. | ML:0.3 | 0.000013238282 | 1.0624 | AML | other | m | 2022-01-23T20:57:27.15 |
IV.MML1.EHN. | ML:0.4 | 0.00001753477 | 1.2288 | AML | other | m | 2022-01-23T20:57:23.03 |
IV.MML1.HNE. | ML:1.0 | 0.00007759063 | 0.6016 | AML | other | m | 2022-01-23T20:57:21.27 |
IV.MML1.HNN. | ML:1.0 | 0.000082599315 | 0.6656 | AML | other | m | 2022-01-23T20:57:24.08 |
IV.CSP1.EHE. | ML:0.7 | 0.00003900034 | 1.7792 | AML | other | m | 2022-01-23T20:57:29.41 |
IV.CSP1.EHN. | ML:0.8 | 0.000044221060000000007 | 1.4592 | AML | other | m | 2022-01-23T20:57:13.79 |