A magnitude ML 1.2 earthquake occured in region: 2 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7350, 12.7650 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 |
---|---|---|---|---|
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 | 12 | 3278 | 45327 |
Ferentillo | TR | 13 | 1913 | 47240 |
Poggiodomo | PG | 14 | 117 | 47357 |
Montefranco | TR | 15 | 1276 | 48633 |
Cerreto di Spoleto | PG | 16 | 1075 | 49708 |
Trevi | PG | 16 | 8469 | 58177 |
Arrone | TR | 17 | 2763 | 60940 |
Polino | TR | 18 | 233 | 61173 |
Monteleone di Spoleto | PG | 18 | 599 | 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 1.2 | 2024-03-11 23:42:35 |
42.7353 | 12.7653 | 11 | 2024-03-11 23:47:00 |
Sala Sismica INGV-Roma | 125834911 |
Field | Value |
---|---|
Time (UTC) | 2024-03-11 23:42:35 ± 0.04 |
Latitude | 42.7353 ± 0.0036 |
Longitude | 12.7653 ± 0.0037 |
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 | 125834911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 378 |
Semi-minor axis of confidence ellipse (meter) | 272 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 210 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40649 |
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 | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125834911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-11 23:47:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2024-03-11T23:42:50.40 | 3.0 | undecidable | manual | S | -1.1 | 0 | |||
IV.CESI.HHZ. | 2024-03-11T23:42:46.00 | 0.6 | undecidable | manual | S | 21 | 31.9458 | 50 | -0.2 | 48 |
IV.CSP1.EHZ. | 2024-03-11T23:42:45.16 | 3.0 | undecidable | manual | P | 0.31 | 0 | |||
IV.NRCA.HHZ. | 2024-03-11T23:42:45.82 | 0.6 | undecidable | manual | S | 69 | 30.4473 | 50 | 0.03 | 49 |
IV.LNSS.HHZ. | 2024-03-11T23:42:44.87 | 0.6 | undecidable | manual | S | 123 | 26.8509 | 50 | 0.04 | 50 |
IV.FDMO.HHZ. | 2024-03-11T23:42:43.22 | 0.1 | undecidable | manual | P | 38 | 42.4242 | 50 | 0.1 | 96 |
IV.MML1.EHZ. | 2024-03-11T23:42:43.48 | 1.0 | positive | manual | P | 22 | 45.1215 | 50 | -0.07 | 24 |
IV.CESX.HHZ. | 2024-03-11T23:42:42.92 | 0.6 | undecidable | manual | S | 226 | 20.2686 | 118 | -0.11 | 50 |
IV.ASSB.HHZ. | 2024-03-11T23:42:42.04 | 0.3 | undecidable | manual | P | 346 | 35.1426 | 50 | 0.04 | 74 |
IV.MOMA.HHZ. | 2024-03-11T23:42:42.58 | 0.6 | undecidable | manual | S | 296 | 17.5713 | 121 | 0.34 | 47 |
IV.NRCA.HHZ. | 2024-03-11T23:42:41.24 | 0.3 | positive | manual | P | 69 | 30.4473 | 50 | -0.03 | 74 |
IV.CESI.HHZ. | 2024-03-11T23:42:41.40 | 0.3 | undecidable | manual | P | 21 | 31.9458 | 50 | -0.11 | 73 |
IV.GAVE.EHZ. | 2024-03-11T23:42:40.41 | 0.3 | undecidable | manual | S | 114 | 11.5773 | 133 | -0.13 | 75 |
IV.LNSS.HHZ. | 2024-03-11T23:42:40.82 | 0.3 | undecidable | manual | P | 123 | 26.8509 | 50 | 0.1 | 74 |
IV.MOMA.HHZ. | 2024-03-11T23:42:39.04 | 0.3 | undecidable | manual | P | 296 | 17.5713 | 121 | -0.18 | 74 |
IV.CESX.HHZ. | 2024-03-11T23:42:39.62 | 0.3 | undecidable | manual | P | 226 | 20.2686 | 118 | -0.06 | 75 |
IV.GAVE.EHZ. | 2024-03-11T23:42:38.38 | 0.1 | undecidable | manual | P | 114 | 11.5773 | 133 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.3 | 0.000237 | 0.14 | AML | other | m | 2024-03-11T23:42:40.78 |
IV.GAVE.EHN. | ML:1.3 | 0.0002165 | 0.22 | AML | other | m | 2024-03-11T23:42:41.13 |
IV.MOMA.HHE. | ML:1.2 | 0.0001167 | 1.76 | AML | other | m | 2024-03-11T23:42:43.04 |
IV.MOMA.HHN. | ML:0.9 | 0.00006429999999999999 | 0.7 | AML | other | m | 2024-03-11T23:42:43.93 |
IV.LNSS.HHE. | ML:1.3 | 0.00011145 | 0.16 | AML | other | m | 2024-03-11T23:42:45.07 |
IV.LNSS.HHN. | ML:1.4 | 0.000125 | 1.1 | AML | other | m | 2024-03-11T23:42:45.63 |
IV.CESI.HHN. | ML:1.4 | 0.00010275 | 0.24 | AML | other | m | 2024-03-11T23:42:57.68 |
IV.CESI.HHE. | ML:1.0 | 0.00004875 | 0.46 | AML | other | m | 2024-03-11T23:42:58.39 |
IV.ASSB.HHN. | ML:1.1 | 0.000052499999999999995 | 0.74 | AML | other | m | 2024-03-11T23:42:58.65 |
IV.ASSB.HHE. | ML:1.0 | 0.000039 | 0.52 | AML | other | m | 2024-03-11T23:42:59.52 |