A magnitude ML 1.0 earthquake occured in region: 2 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7360, 12.7680 at 10 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 | 2 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Scheggino | PG | 6 | 461 | 39243 |
Vallo di Nera | PG | 9 | 364 | 39607 |
Campello sul Clitunno | PG | 10 | 2442 | 42049 |
Castel Ritaldi | PG | 13 | 3278 | 45327 |
Ferentillo | TR | 13 | 1913 | 47240 |
Poggiodomo | PG | 14 | 117 | 47357 |
Montefranco | TR | 15 | 1276 | 48633 |
Cerreto di Spoleto | PG | 15 | 1075 | 49708 |
Trevi | PG | 16 | 8469 | 58177 |
Arrone | TR | 17 | 2763 | 60940 |
Monteleone di Spoleto | PG | 18 | 599 | 61539 |
Polino | TR | 18 | 233 | 61772 |
Acquasparta | TR | 19 | 4778 | 66550 |
Giano dell'Umbria | PG | 19 | 3846 | 70396 |
Montefalco | PG | 20 | 5679 | 76075 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-01-11 00:29:15 |
42.7357 | 12.7682 | 10 | 2024-01-11 00:34:39 |
Sala Sismica INGV-Roma | 124575031 |
Field | Value |
---|---|
Time (UTC) | 2024-01-11 00:29:15 ± 0.06 |
Latitude | 42.7357 ± 0.0054 |
Longitude | 12.7682 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124575031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 622 |
Semi-minor axis of confidence ellipse (meter) | 376 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 204 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47844 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124575031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-11 00:34:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2024-01-11T00:29:36.63 | 3.0 | undecidable | manual | S | 0.56 | 0 | |||
IV.CSP1.EHZ. | 2024-01-11T00:29:32.82 | 0.6 | undecidable | manual | S | 42 | 53.1024 | 50 | 0.26 | 45 |
IV.MMO1.EHZ. | 2024-01-11T00:29:31.65 | 0.6 | undecidable | manual | S | 68 | 48.9177 | 50 | 0.2 | 46 |
IV.FDMO.HHZ. | 2024-01-11T00:29:29.60 | 0.6 | undecidable | manual | S | 38 | 42.2244 | 50 | -0.07 | 47 |
IV.MTCE.HHZ. | 2024-01-11T00:29:29.65 | 3.0 | positive | manual | P | 0.02 | 0 | |||
IV.ASSB.HHZ. | 2024-01-11T00:29:27.72 | 0.6 | undecidable | manual | S | 345 | 35.2425 | 50 | -0.06 | 48 |
IV.NRCA.HHZ. | 2024-01-11T00:29:26.29 | 0.6 | undecidable | manual | S | 69 | 30.1476 | 50 | -0.16 | 48 |
IV.CSP1.EHZ. | 2024-01-11T00:29:25.45 | 1.0 | positive | manual | P | 42 | 53.1024 | 50 | -0.01 | 23 |
IV.MMO1.EHZ. | 2024-01-11T00:29:24.77 | 1.0 | positive | manual | P | 68 | 48.9177 | 50 | -0.05 | 23 |
IV.CESX.HHZ. | 2024-01-11T00:29:23.47 | 0.6 | undecidable | manual | S | 226 | 20.4684 | 117 | -0.25 | 47 |
IV.FDMO.HHZ. | 2024-01-11T00:29:23.82 | 1.0 | positive | manual | P | 38 | 42.2244 | 50 | 0.03 | 24 |
IV.ARRO.EHZ. | 2024-01-11T00:29:22.83 | 0.6 | undecidable | manual | S | 181 | 17.3715 | 121 | 0.05 | 50 |
IT.GNU.HGN. | 2024-01-11T00:29:22.60 | 0.6 | undecidable | manual | S | 295 | 17.7711 | 120 | -0.32 | 47 |
IV.ASSB.HHZ. | 2024-01-11T00:29:22.41 | 0.6 | undecidable | manual | P | 345 | 35.2425 | 50 | -0.29 | 46 |
IV.NRCA.HHZ. | 2024-01-11T00:29:21.75 | 0.6 | positive | manual | P | 69 | 30.1476 | 50 | -0.18 | 47 |
IV.CESX.HHZ. | 2024-01-11T00:29:20.70 | 1.0 | undecidable | manual | P | 226 | 20.4684 | 117 | 0.34 | 23 |
IV.GAVE.EHE. | 2024-01-11T00:29:20.86 | 0.6 | undecidable | manual | S | 115 | 11.3775 | 132 | -0.24 | 48 |
IV.ARRO.EHZ. | 2024-01-11T00:29:20.00 | 1.0 | positive | manual | P | 181 | 17.3715 | 121 | 0.18 | 24 |
IT.GNU.HGN. | 2024-01-11T00:29:20.25 | 0.1 | undecidable | manual | P | 295 | 17.7711 | 120 | 0.35 | 93 |
IV.GAVE.EHE. | 2024-01-11T00:29:18.91 | 0.1 | undecidable | manual | P | 115 | 11.3775 | 132 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHN. | ML:0.9 | 0.0000693 | 0.26 | AML | other | m | 2024-01-11T00:29:24.55 |
IV.CESX.HHE. | ML:0.8 | 0.000046965314 | 0.28 | AML | other | m | 2024-01-11T00:29:25.29 |
IV.CESX.HHN. | ML:1.0 | 0.00007235 | 1.4 | AML | other | m | 2024-01-11T00:29:25.88 |
IV.ARRO.EHE. | ML:0.7 | 0.000046599904999999994 | 0.16 | AML | other | m | 2024-01-11T00:29:25.90 |
IV.NRCA.HHN. | ML:0.9 | 0.000034823485 | 0.12 | AML | other | m | 2024-01-11T00:29:27.85 |
IV.NRCA.HHE. | ML:1.0 | 0.00004635731 | 0.16 | AML | other | m | 2024-01-11T00:29:28.67 |
IV.NRCA.HNE. | ML:1.3 | 0.00009935852 | 0.54 | AML | other | m | 2024-01-11T00:29:32.56 |
IV.NRCA.HNN. | ML:1.6 | 0.0001717807 | 0.88 | AML | other | m | 2024-01-11T00:29:37.63 |