A magnitude ML 0.9 earthquake occured in region: 4 km SE Preci (PG), on
and geographic coordinates (lat, lon) 42.8450, 13.0640 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 |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Norcia | PG | 6 | 4957 | 5681 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5962 |
Visso | MC | 10 | 1107 | 7069 |
Sellano | PG | 12 | 1079 | 8148 |
Cerreto di Spoleto | PG | 12 | 1075 | 9223 |
Ussita | MC | 13 | 444 | 9667 |
Cascia | PG | 15 | 3217 | 12884 |
Monte Cavallo | MC | 17 | 145 | 13029 |
Poggiodomo | PG | 18 | 117 | 13146 |
Vallo di Nera | PG | 18 | 364 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-01-14 20:38:07 |
42.8453 | 13.0637 | 12 | 2020-01-14 20:47:29 |
Sala Sismica INGV-Roma | 75545341 |
Field | Value |
---|---|
Time (UTC) | 2020-01-14 20:38:07 ± 0.06 |
Latitude | 42.8453 ± 0.0027 |
Longitude | 13.0637 ± 0.0049 |
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 | 75545341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 398 |
Semi-minor axis of confidence ellipse (meter) | 86 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.03867 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26710 |
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 | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 75545341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-14 20:47:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-01-14T20:38:17.57 | 0.3 | undecidable | manual | S | 23 | 29.6481 | 92 | 0.09 | 75 |
IV.LNSS.HNE. | 2020-01-14T20:38:16.84 | 0.3 | undecidable | manual | S | 184 | 26.9508 | 92 | 0.09 | 75 |
IV.FDMO.HHZ. | 2020-01-14T20:38:15.16 | 0.3 | undecidable | manual | S | 5 | 21.2676 | 94 | -0.09 | 75 |
IV.MMO1.EHZ. | 2020-01-14T20:38:15.29 | 0.3 | undecidable | manual | S | 74 | 22.2555 | 94 | -0.21 | 73 |
IV.CESI.HNZ. | 2020-01-14T20:38:15.32 | 0.3 | undecidable | manual | S | 324 | 21.9669 | 94 | -0.09 | 74 |
IT.MTCL.HGE. | 2020-01-14T20:38:14.02 | 0.3 | undecidable | manual | S | 342 | 17.2716 | 98 | -0.16 | 74 |
IV.CSP1.EHZ. | 2020-01-14T20:38:13.10 | 0.3 | undecidable | manual | P | 23 | 29.6481 | 92 | 0.01 | 75 |
IV.FEMA.HNE. | 2020-01-14T20:38:13.40 | 0.3 | undecidable | manual | S | 355 | 12.9759 | 111 | 0.33 | 74 |
IV.MC2.EHZ. | 2020-01-14T20:38:13.14 | 0.3 | undecidable | manual | S | 54 | 12.5763 | 113 | 0.18 | 75 |
IV.LNSS.HNE. | 2020-01-14T20:38:12.74 | 0.3 | undecidable | manual | P | 184 | 26.9508 | 92 | 0.06 | 76 |
IV.CESI.HNZ. | 2020-01-14T20:38:11.86 | 0.1 | undecidable | manual | P | 324 | 21.9669 | 94 | -0.04 | 100 |
IV.FDMO.HHZ. | 2020-01-14T20:38:11.73 | 0.3 | undecidable | manual | P | 5 | 21.2676 | 94 | -0.08 | 75 |
IT.MTCL.HGE. | 2020-01-14T20:38:11.16 | 0.3 | undecidable | manual | P | 342 | 17.2716 | 98 | -0.03 | 76 |
IV.NRCA.HHZ. | 2020-01-14T20:38:11.11 | 0.3 | undecidable | manual | S | 108 | 4.2957 | 154 | -0.25 | 75 |
IV.MMO1.EHZ. | 2020-01-14T20:38:11.83 | 0.3 | undecidable | manual | P | 74 | 22.2555 | 94 | -0.12 | 75 |
IV.MC2.EHZ. | 2020-01-14T20:38:10.68 | 0.3 | undecidable | manual | P | 54 | 12.5763 | 113 | 0.2 | 75 |
IV.FEMA.HNE. | 2020-01-14T20:38:10.66 | 0.3 | undecidable | manual | P | 355 | 12.9759 | 111 | 0.11 | 77 |
IV.NRCA.HHZ. | 2020-01-14T20:38:09.56 | 0.3 | undecidable | manual | P | 108 | 4.2957 | 154 | 0 | 79 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.9 | 0.00010857153 | 0.0896 | AML | other | m | 2020-01-14T20:38:11.83 |
IV.NRCA.HHN. | ML:1.2 | 0.0002368672 | 0.0512 | AML | other | m | 2020-01-14T20:38:11.18 |
IV.NRCA.HNE. | ML:0.9 | 0.00011803117499999999 | 0.1664 | AML | other | m | 2020-01-14T20:38:12.50 |
IV.NRCA.HNN. | ML:1.2 | 0.00022177229000000002 | 0.064 | AML | other | m | 2020-01-14T20:38:11.19 |
IV.FDMO.HHE. | ML:0.4 | 0.0000157710355 | 44.7616 | AML | other | m | 2020-01-14T20:38:11.82 |
IV.FDMO.HHN. | ML:0.4 | 0.000015528186499999998 | 0.1152 | AML | other | m | 2020-01-14T20:38:15.46 |