A magnitude ML 0.9 earthquake occured in region: 1 km NE Preci (PG), on
and geographic coordinates (lat, lon) 42.8910, 13.0460 at 9 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 | 6 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2112 |
Sellano | PG | 10 | 1079 | 3191 |
Ussita | MC | 10 | 444 | 3635 |
Norcia | PG | 12 | 4957 | 8592 |
Monte Cavallo | MC | 12 | 145 | 8737 |
Cerreto di Spoleto | PG | 13 | 1075 | 9812 |
Fiordimonte | MC | 17 | 202 | 10014 |
Pieve Torina | MC | 17 | 1458 | 11472 |
Fiastra | MC | 19 | 559 | 12031 |
Acquacanina | MC | 19 | 121 | 12152 |
Bolognola | MC | 19 | 142 | 12294 |
Cascia | PG | 19 | 3217 | 15511 |
Pievebovigliana | MC | 19 | 866 | 16377 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-09-13 23:44:10 |
42.8912 | 13.0455 | 9 | 2020-09-13 23:50:55 |
Sala Sismica INGV-Roma | 82885691 |
Field | Value |
---|---|
Time (UTC) | 2020-09-13 23:44:10 ± 0.12 |
Latitude | 42.8912 ± 0.0045 |
Longitude | 13.0455 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82885691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 635 |
Semi-minor axis of confidence ellipse (meter) | 211 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 225 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 179 |
Number of associated phases, regardless of their use for origin computation | 26 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31836 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82885691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-13 23:50:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2020-09-13T23:45:35.64 | 3.0 | negative | manual | Pg | 20.690001 | 0 | |||
IV.SLCN.HHZ. | 2020-09-13T23:45:31.03 | 3.0 | undecidable | manual | Sn | 2.73 | 0 | |||
IV.CAGR.HHZ. | 2020-09-13T23:45:26.44 | 3.0 | undecidable | manual | Pn | 4.43 | 0 | |||
IV.ZONE.HHZ. | 2020-09-13T23:45:13.23 | 3.0 | negative | manual | Pg | 12.19 | 0 | |||
IV.CGL.BHZ. | 2020-09-13T23:45:10.50 | 3.0 | undecidable | manual | Pn | 0.4 | 0 | |||
IV.PAOL.HHZ. | 2020-09-13T23:45:03.32 | 3.0 | undecidable | manual | Sn | -0.38 | 0 | |||
IV.MAON.HHZ. | 2020-09-13T23:44:48.42 | 3.0 | undecidable | manual | Sn | 1.03 | 0 | |||
IV.MURB.HHZ. | 2020-09-13T23:44:29.29 | 3.0 | undecidable | manual | S | -0.05 | 0 | |||
IV.EL6.EHZ. | 2020-09-13T23:44:26.87 | 3.0 | undecidable | manual | S | -2.1 | 0 | |||
IV.MF5.EHZ. | 2020-09-13T23:44:23.68 | 0.6 | undecidable | manual | S | 72 | 35.3424 | 50 | 0.39 | 44 |
IV.SRES.HHZ. | 2020-09-13T23:44:18.37 | 3.0 | positive | manual | P | -0.11 | 0 | |||
IV.MMO1.EHZ. | 2020-09-13T23:44:18.96 | 0.3 | undecidable | manual | S | 88 | 22.8549 | 111 | -0.38 | 68 |
IV.MF5.EHZ. | 2020-09-13T23:44:17.94 | 0.1 | undecidable | manual | P | 72 | 35.3424 | 50 | -0.1 | 94 |
IV.CESI.HHZ. | 2020-09-13T23:44:17.35 | 0.6 | undecidable | manual | S | 318 | 17.0718 | 117 | -0.13 | 48 |
IV.FDMO.HHZ. | 2020-09-13T23:44:17.25 | 0.3 | undecidable | manual | S | 12 | 16.4724 | 118 | -0.06 | 74 |
IV.MC2.EHE. | 2020-09-13T23:44:16.30 | 0.6 | undecidable | manual | S | 79 | 11.877 | 126 | 0.35 | 47 |
IT.MTCL.HGZ. | 2020-09-13T23:44:15.87 | 0.6 | undecidable | manual | S | 342 | 11.9769 | 126 | -0.12 | 49 |
IV.NRCA.HHZ. | 2020-09-13T23:44:15.03 | 0.3 | undecidable | manual | S | 139 | 8.4804 | 135 | -0.03 | 75 |
IV.FEMA.HNZ. | 2020-09-13T23:44:15.09 | 0.6 | undecidable | manual | S | 3 | 7.881 | 138 | 0.18 | 49 |
IV.MMO1.EHZ. | 2020-09-13T23:44:15.47 | 0.1 | undecidable | manual | P | 88 | 22.8549 | 111 | -0.29 | 92 |
IV.FDMO.HHZ. | 2020-09-13T23:44:14.50 | 0.1 | undecidable | manual | P | 12 | 16.4724 | 118 | -0.09 | 98 |
IV.CESI.HHZ. | 2020-09-13T23:44:14.64 | 0.1 | undecidable | manual | P | 318 | 17.0718 | 117 | -0.04 | 98 |
IV.MC2.EHE. | 2020-09-13T23:44:14.02 | 0.1 | undecidable | manual | P | 79 | 11.877 | 126 | 0.22 | 96 |
IV.NRCA.HHZ. | 2020-09-13T23:44:13.36 | 0.1 | undecidable | manual | P | 139 | 8.4804 | 135 | 0.08 | 99 |
IV.FEMA.HNZ. | 2020-09-13T23:44:13.39 | 0.1 | undecidable | manual | P | 3 | 7.881 | 138 | 0.19 | 97 |
IT.MTCL.HGZ. | 2020-09-13T23:44:13.82 | 0.1 | undecidable | manual | P | 342 | 11.9769 | 126 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.00028100000000000005 | 0.1 | AML | other | m | 2020-09-13T23:44:15.15 |
IV.NRCA.HHE. | ML:1.0 | 0.0001375 | 0.92 | AML | other | m | 2020-09-13T23:44:15.31 |
IV.FDMO.HHE. | ML:0.9 | 0.00008195 | 0.16 | AML | other | m | 2020-09-13T23:44:17.56 |
IV.CESI.HHN. | ML:0.8 | 0.00005155 | 0.26 | AML | other | m | 2020-09-13T23:44:17.71 |
IV.FDMO.HHN. | ML:0.9 | 0.0000741 | 0.24 | AML | other | m | 2020-09-13T23:44:17.77 |
IV.CESI.HHE. | ML:0.6 | 0.00003745 | 1.5 | AML | other | m | 2020-09-13T23:44:18.07 |
IV.SRES.HHN. | ML:0.9 | 0.000012319999999999999 | 0.5 | AML | other | m | 2020-09-13T23:44:20.03 |
IV.SRES.HHE. | ML:0.9 | 0.000009015000000000001 | 1.32 | AML | other | m | 2020-09-13T23:44:29.73 |