A magnitude ML 0.5 earthquake occured in region: 3 km S Visso (MC), on
and geographic coordinates (lat, lon) 42.9090, 13.0960 at 16 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 |
Castelsantangelo sul Nera | MC | 5 | 281 | 1388 |
Ussita | MC | 5 | 444 | 1832 |
Preci | PG | 6 | 724 | 2556 |
Monte Cavallo | MC | 12 | 145 | 2701 |
Norcia | PG | 13 | 4957 | 7658 |
Sellano | PG | 14 | 1079 | 8737 |
Fiordimonte | MC | 14 | 202 | 8939 |
Bolognola | MC | 14 | 142 | 9081 |
Acquacanina | MC | 15 | 121 | 9202 |
Fiastra | MC | 15 | 559 | 9761 |
Pieve Torina | MC | 16 | 1458 | 11219 |
Pievebovigliana | MC | 17 | 866 | 12085 |
Cerreto di Spoleto | PG | 18 | 1075 | 13160 |
Montemonaco | AP | 19 | 604 | 13764 |
Muccia | MC | 20 | 915 | 14679 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-01-04 19:17:49 |
42.9092 | 13.0957 | 16 | 2022-01-04 19:26:11 |
Sala Sismica INGV-Roma | 99332951 |
Field | Value |
---|---|
Time (UTC) | 2022-01-04 19:17:49 ± 0.47 |
Latitude | 42.9092 ± 0.0090 |
Longitude | 13.0957 ± 0.0233 |
Depth (km) | 16 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99332951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1685 |
Semi-minor axis of confidence ellipse (meter) | 965 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 187 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19965 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 99332951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-04 19:26:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RESU.HHZ. | 2022-01-04T19:19:28.21 | 3.0 | undecidable | manual | Sn | -6.67 | 0 | |||
IV.PZUN.HHZ. | 2022-01-04T19:18:53.67 | 3.0 | undecidable | manual | Sn | -2.71 | 0 | |||
IT.ORP.HGZ. | 2022-01-04T19:18:47.56 | 3.0 | undecidable | manual | Sg | 6.68 | 0 | |||
IV.MCRV.HHZ. | 2022-01-04T19:18:46.17 | 3.0 | undecidable | manual | Sn | 1.77 | 0 | |||
IV.EUCT.HNZ. | 2022-01-04T19:18:42.22 | 3.0 | undecidable | manual | Pg | 9.58 | 0 | |||
OT.OT15.EHZ. | 2022-01-04T19:18:41.26 | 3.0 | undecidable | manual | Pg | 12.34 | 0 | |||
IV.PAOL.HHZ. | 2022-01-04T19:18:32.55 | 3.0 | undecidable | manual | Sn | 0.8 | 0 | |||
GU.IMI.HHZ. | 2022-01-04T19:18:27.22 | 3.0 | undecidable | manual | Pn | -2.86 | 0 | |||
IV.MSSA.HHZ. | 2022-01-04T19:18:25.21 | 3.0 | positive | manual | Pg | 4.37 | 0 | |||
IV.MNTV.EHZ. | 2022-01-04T19:18:19.28 | 3.0 | negative | manual | Pn | -5.13 | 0 | |||
IV.FNVD.HHZ. | 2022-01-04T19:18:13.93 | 3.0 | undecidable | manual | Pg | 3.29 | 0 | |||
IV.IMOL.HNZ. | 2022-01-04T19:18:13.53 | 3.0 | negative | manual | Pg | 1.95 | 0 | |||
IX.NSC3.EHZ.02 | 2022-01-04T19:18:12.20 | 3.0 | undecidable | manual | Pn | -1.19 | 0 | |||
IV.MCRV.HHZ. | 2022-01-04T19:18:11.70 | 3.0 | undecidable | manual | Pn | -2.54 | 0 | |||
IV.FIR.HHZ. | 2022-01-04T19:18:00.35 | 3.0 | undecidable | manual | Pn | -4.79 | 0 | |||
IV.CSP1.EHZ. | 2022-01-04T19:17:58.24 | 0.6 | undecidable | manual | S | 24 | 22.1556 | 113 | 0.25 | 94 |
IV.MMO1.EHZ. | 2022-01-04T19:17:56.77 | 0.6 | undecidable | manual | S | 93 | 18.87 | 119 | -0.42 | 90 |
IV.FDMO.HHZ. | 2022-01-04T19:17:55.68 | 0.6 | undecidable | manual | S | 357 | 14.1747 | 129 | -0.48 | 89 |
IV.MC2.EHZ. | 2022-01-04T19:17:55.43 | 0.6 | undecidable | manual | S | 88 | 7.5813 | 149 | 0.43 | 92 |
IV.NRCA.HHZ. | 2022-01-04T19:17:55.09 | 0.6 | undecidable | manual | S | 170 | 8.4804 | 146 | -0.04 | 100 |
IV.CSP1.EHZ. | 2022-01-04T19:17:54.97 | 1.0 | undecidable | manual | P | 24 | 22.1556 | 113 | 0.63 | 43 |
IV.NRCA.HHZ. | 2022-01-04T19:17:53.04 | 1.0 | undecidable | manual | P | 170 | 8.4804 | 146 | 0.35 | 47 |
IV.FDMO.HHZ. | 2022-01-04T19:17:53.28 | 1.0 | undecidable | manual | P | 357 | 14.1747 | 129 | 0 | 49 |
IV.MMO1.EHZ. | 2022-01-04T19:17:53.58 | 1.0 | undecidable | manual | P | 93 | 18.87 | 119 | -0.3 | 46 |
IV.MC2.EHZ. | 2022-01-04T19:17:52.54 | 0.6 | undecidable | manual | P | 88 | 7.5813 | 149 | -0.07 | 99 |
IV.SRES.HHZ. | 2022-01-04T19:17:45.96 | 3.0 | undecidable | manual | S | -3.16 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.3 | 0.000022398669999999997 | 0.1024 | AML | other | m | 2022-01-04T19:17:56.79 |
IV.NRCA.HHN. | ML:0.3 | 0.0000191762685 | 0.1152 | AML | other | m | 2022-01-04T19:17:58.14 |
IV.FDMO.HHE. | ML:0.3 | 0.000014562704 | 0.2176 | AML | other | m | 2022-01-04T19:17:56.77 |
IV.FDMO.HHN. | ML:0.3 | 0.0000158065885 | 1.3696 | AML | other | m | 2022-01-04T19:18:05.54 |
IV.MMO1.EHE. | ML:0.5 | 0.00001895269 | 0.8064 | AML | other | m | 2022-01-04T19:18:06.14 |
IV.MMO1.EHN. | ML:0.5 | 0.000019556530000000004 | 1.0752 | AML | other | m | 2022-01-04T19:18:15.20 |
IV.MC2.EHE. | ML:0.7 | 0.000048938749999999996 | 0.0768 | AML | other | m | 2022-01-04T19:17:55.83 |
IV.MC2.EHN. | ML:0.8 | 0.000058521431 | 0.1152 | AML | other | m | 2022-01-04T19:17:55.87 |