A magnitude ML 0.5 earthquake occured in region: 4 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7400, 12.7840 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 | 4 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 4 | 564 | 38782 |
Scheggino | PG | 5 | 461 | 39243 |
Vallo di Nera | PG | 7 | 364 | 39607 |
Campello sul Clitunno | PG | 9 | 2442 | 42049 |
Poggiodomo | PG | 13 | 117 | 42166 |
Castel Ritaldi | PG | 13 | 3278 | 45444 |
Ferentillo | TR | 13 | 1913 | 47357 |
Cerreto di Spoleto | PG | 14 | 1075 | 48432 |
Trevi | PG | 16 | 8469 | 56901 |
Montefranco | TR | 16 | 1276 | 58177 |
Monteleone di Spoleto | PG | 17 | 599 | 58776 |
Arrone | TR | 17 | 2763 | 61539 |
Polino | TR | 18 | 233 | 61772 |
Cascia | PG | 19 | 3217 | 64989 |
Giano dell'Umbria | PG | 20 | 3846 | 68835 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-03-19 00:49:00 |
42.7398 | 12.7835 | 10 | 2024-03-19 00:58:31 |
Sala Sismica INGV-Roma | 125977221 |
Field | Value |
---|---|
Time (UTC) | 2024-03-19 00:49:00 ± 0.06 |
Latitude | 42.7398 ± 0.0027 |
Longitude | 12.7835 ± 0.0049 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125977221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 460 |
Semi-minor axis of confidence ellipse (meter) | 250 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 232 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 166 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.16907 |
Epicentral distance of station farthest from the epicenter (degree) | 1.23117 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125977221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-19 00:58:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2024-03-19T00:49:12.22 | 0.3 | undecidable | manual | S | 343 | 35.0427 | 50 | 0.02 | 98 |
IV.CESI.HHZ. | 2024-03-19T00:49:11.06 | 0.3 | undecidable | manual | S | 18 | 31.0467 | 50 | -0.05 | 98 |
IV.NRCA.HHZ. | 2024-03-19T00:49:10.55 | 0.6 | undecidable | manual | S | 69 | 28.8489 | 50 | 0.01 | 66 |
IV.LNSS.HHZ. | 2024-03-19T00:49:09.73 | 0.3 | undecidable | manual | S | 126 | 25.8519 | 50 | -0.01 | 100 |
IV.ASSB.HHZ. | 2024-03-19T00:49:07.35 | 0.6 | undecidable | manual | P | 343 | 35.0427 | 50 | 0.25 | 63 |
IV.NRCA.HHZ. | 2024-03-19T00:49:06.01 | 0.6 | positive | manual | P | 69 | 28.8489 | 50 | -0.13 | 65 |
IV.CESI.HHZ. | 2024-03-19T00:49:06.47 | 1.0 | undecidable | manual | P | 18 | 31.0467 | 50 | 0 | 33 |
IV.GIUL.HHZ. | 2024-03-19T00:49:06.60 | 3.0 | negative | manual | P | 136.6632 | -9.99 | 0 | ||
IV.LNSS.HHZ. | 2024-03-19T00:49:05.76 | 0.3 | undecidable | manual | P | 126 | 25.8519 | 50 | 0.08 | 99 |
IV.MOMA.HHZ. | 2024-03-19T00:49:04.23 | 0.6 | undecidable | manual | P | 292 | 18.7701 | 118 | -0.16 | 65 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.6 | 0.000017899999999999998 | 1.28 | AML | other | m | 2024-03-19T00:49:13.03 |
IV.NRCA.HHN. | ML:0.7 | 0.000024050000000000002 | 0.6 | AML | other | m | 2024-03-19T00:49:13.08 |
IV.MOMA.HHE. | ML:0.6 | 0.000036469795 | 0.24 | AML | other | m | 2024-03-19T00:49:07.83 |
IV.MOMA.HHN. | ML:0.4 | 0.000021565955 | 0.16 | AML | other | m | 2024-03-19T00:49:08.06 |
IV.CESI.HHE. | ML:0.3 | 0.0000123715925 | 0.16 | AML | other | m | 2024-03-19T00:49:11.35 |
IV.CESI.HHN. | ML:0.5 | 0.000017001191999999997 | 0.18 | AML | other | m | 2024-03-19T00:49:11.06 |