A magnitude ML 0.5 earthquake occured in region: 5 km S Preci (PG), on
and geographic coordinates (lat, lon) 42.8350, 13.0300 at 8 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 | 5 | 724 | 724 |
Norcia | PG | 7 | 4957 | 5681 |
Cerreto di Spoleto | PG | 9 | 1075 | 6756 |
Sellano | PG | 10 | 1079 | 7835 |
Visso | MC | 12 | 1107 | 8942 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9223 |
Cascia | PG | 13 | 3217 | 12440 |
Ussita | MC | 15 | 444 | 12884 |
Vallo di Nera | PG | 15 | 364 | 13248 |
Poggiodomo | PG | 16 | 117 | 13365 |
Monte Cavallo | MC | 18 | 145 | 13510 |
Sant'Anatolia di Narco | PG | 19 | 564 | 14074 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-07-08 02:43:42 |
42.835 | 13.0297 | 8 | 2023-07-08 03:05:57 |
Sala Sismica INGV-Roma | 119063151 |
Field | Value |
---|---|
Time (UTC) | 2023-07-08 02:43:42 ± 0.08 |
Latitude | 42.8350 ± 0.0036 |
Longitude | 13.0297 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119063151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 371 |
Semi-minor axis of confidence ellipse (meter) | 204 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 315 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.06205 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62773 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 119063151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-08 03:05:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2023-07-08T02:43:54.85 | 0.3 | undecidable | manual | P | 343 | 69.6747 | 50 | 0.05 | 88 |
IV.FDMO.HHZ. | 2023-07-08T02:43:50.56 | 0.3 | undecidable | manual | S | 12 | 22.8549 | 110 | -0.16 | 95 |
7F.SIB1.EHZ. | 2023-07-08T02:43:50.07 | 0.3 | undecidable | manual | S | 71 | 20.6682 | 112 | 0.06 | 99 |
IV.CESI.HNZ. | 2023-07-08T02:43:50.27 | 0.3 | undecidable | manual | S | 332 | 21.3675 | 111 | 0.01 | 99 |
IV.GAVE.EHZ. | 2023-07-08T02:43:49.58 | 0.3 | undecidable | manual | S | 215 | 19.2696 | 113 | 0 | 100 |
7F.SIB3.EHZ. | 2023-07-08T02:43:49.60 | 0.3 | undecidable | manual | S | 77 | 20.0688 | 112 | -0.22 | 96 |
IV.CSP1.EHZ. | 2023-07-08T02:43:49.35 | 0.3 | undecidable | manual | P | 26 | 31.8459 | 105 | 0.47 | 88 |
7F.SIB2.EHZ. | 2023-07-08T02:43:47.06 | 0.3 | undecidable | manual | P | 74 | 23.1546 | 110 | -0.16 | 97 |
IV.FDMO.HHZ. | 2023-07-08T02:43:47.03 | 0.3 | undecidable | manual | P | 12 | 22.8549 | 110 | -0.13 | 97 |
IV.LNSS.HHZ. | 2023-07-08T02:43:47.46 | 0.3 | undecidable | manual | P | 178 | 25.752 | 108 | -0.25 | 95 |
IV.MMO1.EHZ. | 2023-07-08T02:43:47.36 | 0.3 | undecidable | manual | P | 73 | 25.1526 | 108 | -0.25 | 95 |
IV.NRCA.HHZ. | 2023-07-08T02:43:46.35 | 0.3 | undecidable | manual | S | 91 | 6.8931 | 140 | 0.32 | 98 |
IV.GAVE.EHZ. | 2023-07-08T02:43:46.51 | 0.3 | undecidable | manual | P | 215 | 19.2696 | 113 | 0.01 | 100 |
7F.SIB3.EHZ. | 2023-07-08T02:43:46.54 | 0.3 | undecidable | manual | P | 77 | 20.0688 | 112 | -0.1 | 99 |
7F.SIB1.EHZ. | 2023-07-08T02:43:46.90 | 0.3 | undecidable | manual | P | 71 | 20.6682 | 112 | 0.15 | 97 |
IV.CESI.HNZ. | 2023-07-08T02:43:46.86 | 0.3 | undecidable | manual | P | 332 | 21.3675 | 111 | -0.03 | 99 |
IV.NRCA.HHZ. | 2023-07-08T02:43:44.74 | 0.3 | undecidable | manual | P | 91 | 6.8931 | 140 | 0.29 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:0.8 | 0.000046813672 | 0.2192 | AML | other | m | 2023-07-08T02:43:50.04 |
IV.GAVE.EHN. | ML:0.6 | 0.000036876825 | 0.1808 | AML | other | m | 2023-07-08T02:43:49.79 |
IV.FDMO.HHE. | ML:0.5 | 0.000020626959999999998 | 0.16 | AML | other | m | 2023-07-08T02:43:50.98 |
IV.FDMO.HHN. | ML:-0.1 | 0.0000074683775 | 0.2192 | AML | other | m | 2023-07-08T02:43:51.48 |
IV.MMO1.EHE. | ML:0.5 | 0.00002143281 | 0.1008 | AML | other | m | 2023-07-08T02:43:51.63 |
IV.MMO1.EHN. | ML:0.4 | 0.000015361555 | 0.28 | AML | other | m | 2023-07-08T02:43:52.08 |