A magnitude Md 1.2 earthquake occured in region: 3 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7480, 12.7700 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 |
---|---|---|---|---|
Spoleto | PG | 3 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Scheggino | PG | 6 | 461 | 39243 |
Vallo di Nera | PG | 8 | 364 | 39607 |
Campello sul Clitunno | PG | 8 | 2442 | 42049 |
Castel Ritaldi | PG | 12 | 3278 | 45327 |
Poggiodomo | PG | 14 | 117 | 45444 |
Ferentillo | TR | 14 | 1913 | 47357 |
Cerreto di Spoleto | PG | 14 | 1075 | 48432 |
Trevi | PG | 15 | 8469 | 56901 |
Montefranco | TR | 17 | 1276 | 58177 |
Arrone | TR | 18 | 2763 | 60940 |
Monteleone di Spoleto | PG | 18 | 599 | 61539 |
Giano dell'Umbria | PG | 18 | 3846 | 65385 |
Montefalco | PG | 19 | 5679 | 71064 |
Polino | TR | 19 | 233 | 71297 |
Acquasparta | TR | 19 | 4778 | 76075 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.2 | 2023-12-10 14:39:03 |
42.7483 | 12.7702 | 8 | 2023-12-10 14:45:00 |
Sala Sismica INGV-Roma | 123941871 |
Field | Value |
---|---|
Time (UTC) | 2023-12-10 14:39:03 ± 0.09 |
Latitude | 42.7483 ± 0.0027 |
Longitude | 12.7702 ± 0.0061 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123941871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 573 |
Semi-minor axis of confidence ellipse (meter) | 125 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 245 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 219 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.10702 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46765 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 123941871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-10 14:45:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | 2023-12-10T14:39:20.36 | 0.6 | undecidable | manual | S | 43 | 51.9036 | 50 | 0.26 | 46 |
IV.RM33.HNZ. | 2023-12-10T14:39:18.21 | 0.6 | undecidable | manual | S | 126 | 44.9217 | 50 | -0.02 | 49 |
IV.FDMO.HHZ. | 2023-12-10T14:39:17.15 | 0.6 | undecidable | manual | S | 39 | 41.0256 | 50 | -0.04 | 49 |
IV.MML1.HNN. | 2023-12-10T14:39:17.96 | 0.6 | undecidable | manual | S | 22 | 43.7229 | 50 | 0.07 | 48 |
IV.MC2.EHE. | 2023-12-10T14:39:16.45 | 0.6 | undecidable | manual | S | 62 | 38.5281 | 50 | -0.08 | 49 |
IV.ASSB.HHE. | 2023-12-10T14:39:15.28 | 0.6 | undecidable | manual | S | 345 | 33.8439 | 103 | 0.1 | 49 |
IV.CESI.HHZ. | 2023-12-10T14:39:14.03 | 0.6 | undecidable | manual | S | 21 | 30.4473 | 105 | -0.01 | 50 |
IV.NRCA.HHZ. | 2023-12-10T14:39:13.51 | 0.6 | undecidable | manual | S | 71 | 29.5482 | 105 | -0.23 | 48 |
IV.LNSS.HHZ. | 2023-12-10T14:39:12.83 | 0.6 | undecidable | manual | S | 126 | 27.3504 | 106 | -0.16 | 49 |
IV.CSP1.EHE. | 2023-12-10T14:39:12.90 | 0.1 | undecidable | manual | P | 43 | 51.9036 | 50 | -0.02 | 96 |
IV.RM33.HNZ. | 2023-12-10T14:39:11.68 | 0.1 | undecidable | manual | P | 126 | 44.9217 | 50 | -0.16 | 95 |
IV.MC2.EHE. | 2023-12-10T14:39:11.20 | 0.1 | undecidable | manual | P | 62 | 38.5281 | 50 | 0.34 | 92 |
IV.FDMO.HHZ. | 2023-12-10T14:39:11.18 | 1.0 | positive | manual | P | 39 | 41.0256 | 50 | -0.06 | 24 |
IV.MML1.HNN. | 2023-12-10T14:39:11.47 | 0.1 | undecidable | manual | P | 22 | 43.7229 | 50 | -0.17 | 94 |
IV.NRCA.HHZ. | 2023-12-10T14:39:09.15 | 0.1 | undecidable | manual | P | 71 | 29.5482 | 105 | -0.1 | 98 |
IV.ASSB.HHE. | 2023-12-10T14:39:09.96 | 0.1 | undecidable | manual | P | 345 | 33.8439 | 103 | -0.12 | 97 |
IV.CESI.HHZ. | 2023-12-10T14:39:09.43 | 0.1 | undecidable | manual | P | 21 | 30.4473 | 105 | 0.01 | 100 |
IV.LNSS.HHZ. | 2023-12-10T14:39:08.74 | 0.1 | undecidable | manual | P | 126 | 27.3504 | 106 | -0.08 | 99 |
IV.GAVE.EHZ. | 2023-12-10T14:39:08.27 | 0.6 | undecidable | manual | S | 122 | 11.877 | 124 | 0.18 | 50 |
IV.GAVE.EHZ. | 2023-12-10T14:39:06.24 | 0.1 | undecidable | manual | P | 122 | 11.877 | 124 | 0.25 | 98 |