A magnitude ML 0.3 earthquake occured in region: 3 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9010, 13.0150 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 | 3 | 724 | 724 |
Visso | MC | 7 | 1107 | 1831 |
Sellano | PG | 7 | 1079 | 2910 |
Monte Cavallo | MC | 11 | 145 | 3055 |
Ussita | MC | 11 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 11 | 281 | 3780 |
Cerreto di Spoleto | PG | 12 | 1075 | 4855 |
Norcia | PG | 14 | 4957 | 9812 |
Pieve Torina | MC | 16 | 1458 | 11270 |
Fiordimonte | MC | 16 | 202 | 11472 |
Pievebovigliana | MC | 19 | 866 | 12338 |
Fiastra | MC | 19 | 559 | 12897 |
Vallo di Nera | PG | 19 | 364 | 13261 |
Acquacanina | MC | 20 | 121 | 13382 |
Serravalle di Chienti | MC | 20 | 1070 | 14452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2023-01-30 03:03:25 |
42.9008 | 13.0152 | 11 | 2023-01-30 11:38:18 |
Sala Sismica INGV-Roma | 113910251 |
Field | Value |
---|---|
Time (UTC) | 2023-01-30 03:03:25 ± 0.09 |
Latitude | 42.9008 ± 0.0045 |
Longitude | 13.0152 ± 0.0074 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113910251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 666 |
Semi-minor axis of confidence ellipse (meter) | 341 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 230 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 189 |
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) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.09893 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23562 |
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 | 0.3 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 113910251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-30 11:38:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-01-30T03:03:34.77 | 0.6 | undecidable | manual | S | 36 | 26.1516 | 90 | 0.01 | 50 |
IV.MMO1.HNE. | 2023-01-30T03:03:34.57 | 0.6 | undecidable | manual | S | 90 | 25.3524 | 90 | 0.04 | 49 |
7F.SIB2.EHE. | 2023-01-30T03:03:33.86 | 0.6 | undecidable | manual | S | 93 | 23.4543 | 90 | -0.17 | 49 |
7F.SIB1.EHE. | 2023-01-30T03:03:33.55 | 0.6 | undecidable | manual | S | 92 | 20.7681 | 90 | 0.25 | 48 |
7F.SIB3.EHE. | 2023-01-30T03:03:33.27 | 0.6 | undecidable | manual | S | 98 | 20.868 | 90 | -0.08 | 50 |
IV.MC2.EHZ. | 2023-01-30T03:03:31.78 | 0.6 | undecidable | manual | S | 85 | 14.1747 | 92 | 0.23 | 48 |
IV.FDMO.HHZ. | 2023-01-30T03:03:31.84 | 0.6 | undecidable | manual | S | 21 | 16.1727 | 91 | -0.23 | 49 |
IV.CESI.HHZ. | 2023-01-30T03:03:31.57 | 0.6 | undecidable | manual | S | 322 | 14.5743 | 91 | -0.1 | 50 |
IV.CSP1.EHZ. | 2023-01-30T03:03:30.85 | 0.6 | positive | manual | P | 36 | 26.1516 | 90 | 0.09 | 49 |
IV.MMO1.HNE. | 2023-01-30T03:03:30.64 | 0.1 | undecidable | manual | P | 90 | 25.3524 | 90 | 0.01 | 100 |
7F.SIB2.EHE. | 2023-01-30T03:03:30.36 | 0.1 | undecidable | manual | P | 93 | 23.4543 | 90 | 0.01 | 100 |
IV.NRCA.HHZ. | 2023-01-30T03:03:30.51 | 0.6 | undecidable | manual | S | 133 | 10.9779 | 114 | -0.22 | 50 |
7F.SIB1.EHE. | 2023-01-30T03:03:30.07 | 0.1 | undecidable | manual | P | 92 | 20.7681 | 90 | 0.15 | 98 |
IV.CESI.HHZ. | 2023-01-30T03:03:29.11 | 0.1 | negative | manual | P | 322 | 14.5743 | 91 | 0.13 | 100 |
7F.SIB3.EHE. | 2023-01-30T03:03:29.59 | 0.1 | undecidable | manual | P | 98 | 20.868 | 90 | -0.36 | 94 |
IV.MC2.EHZ. | 2023-01-30T03:03:29.19 | 1.0 | negative | manual | P | 85 | 14.1747 | 92 | 0.28 | 24 |
IV.FDMO.HHZ. | 2023-01-30T03:03:29.28 | 1.0 | undecidable | manual | P | 21 | 16.1727 | 91 | 0.06 | 25 |
IV.NRCA.HHZ. | 2023-01-30T03:03:28.54 | 0.3 | undecidable | manual | P | 133 | 10.9779 | 114 | 0.1 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.1 | 0.0000165222285 | 0.0784 | AML | other | m | 2023-01-30T03:03:31.13 |
IV.NRCA.HHN. | ML:0.2 | 0.000020750114 | 0.1392 | AML | other | m | 2023-01-30T03:03:30.64 |
IV.CESI.HHE. | ML:0.2 | 0.000014769230000000001 | 0.0992 | AML | other | m | 2023-01-30T03:03:31.88 |
IV.CESI.HHN. | ML:0.3 | 0.000020755895 | 0.12 | AML | other | m | 2023-01-30T03:03:31.95 |
IV.FDMO.HHE. | ML:0.5 | 0.0000274215 | 0.28 | AML | other | m | 2023-01-30T03:03:32.32 |
IV.FDMO.HHN. | ML:0.5 | 0.000026257645 | 0.1392 | AML | other | m | 2023-01-30T03:03:32.23 |