A magnitude ML 0.7 earthquake occured in region: 4 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9090, 13.0210 at 11 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 |
Visso | MC | 6 | 1107 | 1831 |
Sellano | PG | 8 | 1079 | 2910 |
Monte Cavallo | MC | 10 | 145 | 3055 |
Ussita | MC | 10 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 11 | 281 | 3780 |
Cerreto di Spoleto | PG | 13 | 1075 | 4855 |
Norcia | PG | 14 | 4957 | 9812 |
Pieve Torina | MC | 15 | 1458 | 11270 |
Fiordimonte | MC | 15 | 202 | 11472 |
Pievebovigliana | MC | 18 | 866 | 12338 |
Fiastra | MC | 18 | 559 | 12897 |
Acquacanina | MC | 18 | 121 | 13018 |
Serravalle di Chienti | MC | 19 | 1070 | 14088 |
Bolognola | MC | 19 | 142 | 14230 |
Muccia | MC | 19 | 915 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-03-20 04:09:21 |
42.9092 | 13.0213 | 11 | 2023-03-20 04:20:42 |
Sala Sismica INGV-Roma | 115552991 |
Field | Value |
---|---|
Time (UTC) | 2023-03-20 04:09:21 ± 0.04 |
Latitude | 42.9092 ± 0.0018 |
Longitude | 13.0213 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115552991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 290 |
Semi-minor axis of confidence ellipse (meter) | 230 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 277 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23652 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 115552991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-20 04:20:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2023-03-20T04:10:35.04 | 3.0 | undecidable | manual | Pg | 13.52 | 0 | |||
MN.PDG.HHZ. | 2023-03-20T04:10:29.01 | 3.0 | negative | manual | Pn | 2.82 | 0 | |||
IV.VENL.EHZ. | 2023-03-20T04:10:03.62 | 3.0 | positive | manual | Pn | 0.28 | 0 | |||
IV.MCRV.HHZ. | 2023-03-20T04:09:55.87 | 3.0 | undecidable | manual | Pn | -0.57 | 0 | |||
IV.GAVE.HNN. | 2023-03-20T04:09:31.49 | 0.3 | undecidable | manual | S | 203 | 26.2515 | 90 | 0.07 | 73 |
IV.CSP1.EHZ. | 2023-03-20T04:09:31.25 | 0.6 | undecidable | manual | S | 36 | 25.1526 | 90 | 0.12 | 48 |
IV.MML1.EHZ. | 2023-03-20T04:09:30.37 | 0.3 | undecidable | manual | S | 350 | 23.0547 | 90 | -0.2 | 71 |
IV.CESI.HHZ. | 2023-03-20T04:09:28.13 | 0.3 | undecidable | manual | S | 318 | 14.2746 | 91 | -0.09 | 73 |
IV.FDMO.HHZ. | 2023-03-20T04:09:28.33 | 0.3 | undecidable | manual | S | 21 | 15.0738 | 90 | -0.13 | 73 |
IV.MTCE.HHZ. | 2023-03-20T04:09:28.07 | 3.0 | undecidable | manual | P | -2.38 | 0 | |||
IV.NRCA.HHZ. | 2023-03-20T04:09:27.33 | 0.1 | undecidable | manual | S | 138 | 11.2776 | 112 | -0.13 | 98 |
IV.MML1.EHZ. | 2023-03-20T04:09:27.09 | 1.0 | undecidable | manual | P | 350 | 23.0547 | 90 | 0.16 | 24 |
IV.GAVE.HNN. | 2023-03-20T04:09:27.39 | 0.1 | undecidable | manual | P | 203 | 26.2515 | 90 | -0.04 | 97 |
IV.CSP1.EHZ. | 2023-03-20T04:09:27.22 | 1.0 | positive | manual | P | 36 | 25.1526 | 90 | -0.04 | 24 |
IV.FEMA.HNE. | 2023-03-20T04:09:26.58 | 0.3 | undecidable | manual | S | 21 | 6.2937 | 140 | 0.19 | 73 |
IT.MTCL.HGE. | 2023-03-20T04:09:26.79 | 0.3 | undecidable | manual | S | 349 | 9.5793 | 122 | -0.26 | 72 |
IV.FDMO.HHZ. | 2023-03-20T04:09:25.76 | 0.6 | positive | manual | P | 21 | 15.0738 | 90 | 0.05 | 49 |
IT.MTCL.HGE. | 2023-03-20T04:09:25.03 | 0.1 | undecidable | manual | P | 349 | 9.5793 | 122 | 0.13 | 98 |
IV.NRCA.HHZ. | 2023-03-20T04:09:25.12 | 0.1 | undecidable | manual | P | 138 | 11.2776 | 112 | -0.02 | 100 |
IV.CESI.HHZ. | 2023-03-20T04:09:25.66 | 0.1 | negative | manual | P | 318 | 14.2746 | 91 | 0.08 | 99 |
IV.FEMA.HNE. | 2023-03-20T04:09:24.76 | 0.3 | undecidable | manual | P | 21 | 6.2937 | 140 | 0.24 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.9 | 0.00009015000000000001 | 0.1 | AML | other | m | 2023-03-20T04:09:27.42 |
IV.NRCA.HHE. | ML:0.6 | 0.00004985 | 1.28 | AML | other | m | 2023-03-20T04:09:27.06 |
IV.CESI.HHN. | ML:0.6 | 0.000040999999999999994 | 0.42 | AML | other | m | 2023-03-20T04:09:28.34 |
IV.FDMO.HHN. | ML:0.6 | 0.00004045 | 0.32 | AML | other | m | 2023-03-20T04:09:28.49 |
IV.CESI.HHE. | ML:0.5 | 0.0000288 | 0.54 | AML | other | m | 2023-03-20T04:09:28.73 |
IV.FDMO.HHE. | ML:0.7 | 0.0000471 | 0.12 | AML | other | m | 2023-03-20T04:09:28.85 |