A magnitude ML 0.5 earthquake occured in region: 3 km NW Visso (MC), on
and geographic coordinates (lat, lon) 42.9540, 13.0620 at 12 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 | 3 | 1107 | 1107 |
Ussita | MC | 6 | 444 | 1551 |
Monte Cavallo | MC | 7 | 145 | 1696 |
Preci | PG | 8 | 724 | 2420 |
Fiordimonte | MC | 10 | 202 | 2622 |
Castelsantangelo sul Nera | MC | 10 | 281 | 2903 |
Pieve Torina | MC | 10 | 1458 | 4361 |
Fiastra | MC | 12 | 559 | 4920 |
Pievebovigliana | MC | 12 | 866 | 5786 |
Acquacanina | MC | 13 | 121 | 5907 |
Sellano | PG | 13 | 1079 | 6986 |
Bolognola | MC | 14 | 142 | 7128 |
Muccia | MC | 14 | 915 | 8043 |
Serravalle di Chienti | MC | 16 | 1070 | 9113 |
Norcia | PG | 18 | 4957 | 14070 |
Cerreto di Spoleto | PG | 19 | 1075 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-01-17 22:58:58 |
42.9537 | 13.0617 | 12 | 2022-01-17 23:11:59 |
Sala Sismica INGV-Roma | 99889061 |
Field | Value |
---|---|
Time (UTC) | 2022-01-17 22:58:58 ± 0.05 |
Latitude | 42.9537 ± 0.0027 |
Longitude | 13.0617 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99889061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 348 |
Semi-minor axis of confidence ellipse (meter) | 108 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 245 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35074 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 99889061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-17 23:11:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2022-01-17T23:00:20.64 | 3.0 | negative | manual | Pg | 14.16 | 0 | |||
IV.RESU.HHZ. | 2022-01-17T23:00:10.73 | 3.0 | undecidable | manual | Pg | 20.809999 | 0 | |||
IT.PLTA.HNZ. | 2022-01-17T23:00:03.04 | 3.0 | undecidable | manual | Sg | 10.53 | 0 | |||
IV.CMIS.HHZ. | 2022-01-17T22:59:59.01 | 3.0 | undecidable | manual | Sg | 6.11 | 0 | |||
IV.MSSA.HHZ. | 2022-01-17T22:59:51.19 | 3.0 | undecidable | manual | Sn | 7.03 | 0 | |||
IX.SCL3.EHZ.02 | 2022-01-17T22:59:40.48 | 3.0 | undecidable | manual | Pg | 11.65 | 0 | |||
IV.CRTC.HHZ. | 2022-01-17T22:59:40.52 | 3.0 | undecidable | manual | Sg | 6.09 | 0 | |||
OT.OT14.EHZ. | 2022-01-17T22:59:36.78 | 3.0 | negative | manual | Pg | 9.75 | 0 | |||
OT.OT17.EHZ. | 2022-01-17T22:59:35.56 | 3.0 | undecidable | manual | Pg | 12.85 | 0 | |||
IV.LNSS.HHZ. | 2022-01-17T22:59:11.27 | 0.3 | undecidable | manual | S | 183 | 38.9277 | 91 | 0.1 | 71 |
IV.GAVE.EHE. | 2022-01-17T22:59:09.32 | 0.3 | undecidable | manual | S | 205 | 32.0457 | 91 | -0.01 | 73 |
IV.MMO1.EHZ. | 2022-01-17T22:59:06.65 | 0.1 | undecidable | manual | S | 106 | 22.3554 | 93 | -0.1 | 97 |
IV.MML1.EHZ. | 2022-01-17T22:59:05.72 | 0.1 | undecidable | manual | S | 338 | 19.1697 | 94 | -0.18 | 96 |
IV.LNSS.HHZ. | 2022-01-17T22:59:05.83 | 0.3 | undecidable | manual | P | 183 | 38.9277 | 91 | 0.09 | 71 |
IV.MC2.EHZ. | 2022-01-17T22:59:04.01 | 0.1 | undecidable | manual | S | 114 | 11.3775 | 117 | 0.13 | 99 |
IV.GAVE.EHE. | 2022-01-17T22:59:04.48 | 0.3 | undecidable | manual | P | 205 | 32.0457 | 91 | -0.2 | 70 |
IV.NRCA.HHZ. | 2022-01-17T22:59:04.20 | 0.1 | undecidable | manual | S | 162 | 13.9749 | 105 | -0.33 | 94 |
IT.FOPC.HGE. | 2022-01-17T22:59:04.54 | 0.1 | undecidable | manual | P | 274 | 29.1486 | 92 | 0.31 | 92 |
IV.CESI.HHZ. | 2022-01-17T22:59:04.39 | 0.1 | undecidable | manual | S | 294 | 13.9749 | 105 | -0.13 | 98 |
IV.FDMO.HHZ. | 2022-01-17T22:59:03.39 | 0.1 | undecidable | manual | S | 13 | 9.3795 | 126 | -0.05 | 100 |
IV.MMO1.EHZ. | 2022-01-17T22:59:03.18 | 0.1 | undecidable | manual | P | 106 | 22.3554 | 93 | -0.01 | 99 |
IV.FEMA.HNZ. | 2022-01-17T22:59:02.40 | 0.3 | undecidable | manual | S | 315 | 1.2987 | 171 | 0.09 | 76 |
IV.MML1.EHZ. | 2022-01-17T22:59:02.74 | 0.1 | undecidable | manual | P | 338 | 19.1697 | 94 | 0.05 | 98 |
IT.MTCL.HGZ. | 2022-01-17T22:59:02.63 | 0.3 | undecidable | manual | S | 312 | 6.7932 | 140 | -0.28 | 72 |
IV.NRCA.HHZ. | 2022-01-17T22:59:01.81 | 0.1 | undecidable | manual | P | 162 | 13.9749 | 105 | -0.09 | 99 |
IV.CESI.HHZ. | 2022-01-17T22:59:01.95 | 0.1 | undecidable | manual | P | 294 | 13.9749 | 105 | 0.05 | 99 |
IV.FDMO.HHZ. | 2022-01-17T22:59:01.38 | 0.1 | undecidable | manual | P | 13 | 9.3795 | 126 | 0.11 | 99 |
IV.MC2.EHZ. | 2022-01-17T22:59:01.74 | 0.1 | undecidable | manual | P | 114 | 11.3775 | 117 | 0.22 | 97 |
IV.FEMA.HNZ. | 2022-01-17T22:59:00.77 | 0.1 | undecidable | manual | P | 315 | 1.2987 | 171 | 0.15 | 100 |
IT.MTCL.HGZ. | 2022-01-17T22:59:00.97 | 0.3 | undecidable | manual | P | 312 | 6.7932 | 140 | 0 | 76 |
IV.BARO.EHZ. | 2022-01-17T22:58:57.52 | 3.0 | undecidable | manual | P | 0.05 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.5 | 0.0000348 | 0.78 | AML | other | m | 2022-01-17T22:59:03.93 |
IV.FDMO.HHE. | ML:0.3 | 0.00002615 | 0.46 | AML | other | m | 2022-01-17T22:59:03.66 |
IV.NRCA.HHN. | ML:0.6 | 0.000041750000000000005 | 0.14 | AML | other | m | 2022-01-17T22:59:04.38 |
IV.CESI.HHE. | ML:0.6 | 0.0000393 | 0.1 | AML | other | m | 2022-01-17T22:59:04.68 |
IV.CESI.HHN. | ML:0.8 | 0.000053349999999999996 | 0.1 | AML | other | m | 2022-01-17T22:59:04.68 |
IV.NRCA.HHE. | ML:0.6 | 0.00003295 | 0.76 | AML | other | m | 2022-01-17T22:59:04.71 |
IV.MMO1.EHE. | ML:0.5 | 0.0000201 | 0.82 | AML | other | m | 2022-01-17T22:59:06.54 |
IV.MML1.EHN. | ML:0.1 | 0.000011563248999999999 | 0.1408 | AML | other | m | 2022-01-17T22:59:06.20 |