A magnitude Md 0.8 earthquake occured in region: 1 km S Preci (PG), on
and geographic coordinates (lat, lon) 42.8710, 13.0430 at 13 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 |
---|---|---|---|---|
Preci | PG | 1 | 724 | 724 |
Visso | MC | 8 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 10 | 281 | 2112 |
Norcia | PG | 10 | 4957 | 7069 |
Sellano | PG | 10 | 1079 | 8148 |
Ussita | MC | 11 | 444 | 8592 |
Cerreto di Spoleto | PG | 12 | 1075 | 9667 |
Monte Cavallo | MC | 14 | 145 | 9812 |
Cascia | PG | 17 | 3217 | 13029 |
Vallo di Nera | PG | 18 | 364 | 13393 |
Fiordimonte | MC | 19 | 202 | 13595 |
Pieve Torina | MC | 19 | 1458 | 15053 |
Poggiodomo | PG | 20 | 117 | 15170 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 0.8 | 2019-12-04 00:21:59 |
42.8708 | 13.0427 | 13 | 2019-12-04 09:10:35 |
Sala Sismica INGV-Roma | 74306531 |
Field | Value |
---|---|
Time (UTC) | 2019-12-04 00:21:59 ± 0.16 |
Latitude | 42.8708 ± 0.0054 |
Longitude | 13.0427 ± 0.0086 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74306531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 588 |
Semi-minor axis of confidence ellipse (meter) | 500 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 198 |
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) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.06475 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25091 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 74306531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-04 09:10:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-12-04T00:22:08.91 | 0.3 | undecidable | manual | S | 28 | 27.8499 | 97 | -0.01 | 73 |
IV.MMO1.EHZ. | 2019-12-04T00:22:07.43 | 0.3 | undecidable | manual | S | 82 | 23.3544 | 99 | -0.3 | 70 |
IV.FDMO.HHZ. | 2019-12-04T00:22:06.38 | 0.3 | undecidable | manual | S | 11 | 18.7701 | 105 | -0.15 | 72 |
IV.CESI.HHZ. | 2019-12-04T00:22:06.53 | 0.3 | undecidable | manual | S | 323 | 18.6702 | 105 | 0.03 | 74 |
IV.MC2.EHE. | 2019-12-04T00:22:05.23 | 0.3 | undecidable | manual | S | 69 | 12.6762 | 121 | 0.18 | 72 |
IT.MTCL.HGN. | 2019-12-04T00:22:04.86 | 0.3 | undecidable | manual | S | 346 | 14.0748 | 116 | -0.51 | 67 |
IV.CSP1.EHZ. | 2019-12-04T00:22:04.78 | 0.1 | undecidable | manual | P | 28 | 27.8499 | 97 | 0.05 | 97 |
IV.FEMA.HNN. | 2019-12-04T00:22:04.63 | 0.3 | undecidable | manual | S | 3 | 10.1787 | 130 | 0.14 | 73 |
IV.CESI.HHZ. | 2019-12-04T00:22:03.46 | 0.1 | undecidable | manual | P | 323 | 18.6702 | 105 | 0.12 | 97 |
IV.NRCA.HHZ. | 2019-12-04T00:22:03.69 | 0.3 | undecidable | manual | S | 125 | 7.1928 | 143 | -0.24 | 73 |
IV.MMO1.EHZ. | 2019-12-04T00:22:03.92 | 0.1 | undecidable | manual | P | 82 | 23.3544 | 99 | -0.12 | 96 |
IV.FDMO.HHZ. | 2019-12-04T00:22:03.36 | 0.1 | undecidable | manual | P | 11 | 18.7701 | 105 | 0.01 | 99 |
IV.FEMA.HNN. | 2019-12-04T00:22:02.46 | 0.1 | undecidable | manual | P | 3 | 10.1787 | 130 | 0.29 | 95 |
IV.MC2.EHE. | 2019-12-04T00:22:02.62 | 0.1 | undecidable | manual | P | 69 | 12.6762 | 121 | 0.13 | 97 |
IT.MTCL.HGN. | 2019-12-04T00:22:02.73 | 0.1 | undecidable | manual | P | 346 | 14.0748 | 116 | 0.05 | 99 |
IV.NRCA.HHZ. | 2019-12-04T00:22:01.86 | 0.1 | undecidable | manual | P | 125 | 7.1928 | 143 | 0.01 | 100 |