A magnitude ML 0.8 earthquake occured in region: 4 km W Poggiodomo (PG), on
and geographic coordinates (lat, lon) 42.7120, 12.8900 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 |
---|---|---|---|---|
Poggiodomo | PG | 4 | 117 | 117 |
Scheggino | PG | 5 | 461 | 578 |
Sant'Anatolia di Narco | PG | 5 | 564 | 1142 |
Vallo di Nera | PG | 7 | 364 | 1506 |
Monteleone di Spoleto | PG | 8 | 599 | 2105 |
Cascia | PG | 10 | 3217 | 5322 |
Cerreto di Spoleto | PG | 12 | 1075 | 6397 |
Spoleto | PG | 13 | 38218 | 44615 |
Ferentillo | TR | 13 | 1913 | 46528 |
Polino | TR | 15 | 233 | 46761 |
Campello sul Clitunno | PG | 15 | 2442 | 49203 |
Montefranco | TR | 16 | 1276 | 50479 |
Arrone | TR | 17 | 2763 | 53242 |
Leonessa | RI | 18 | 2435 | 55677 |
Norcia | PG | 19 | 4957 | 60634 |
Sellano | PG | 20 | 1079 | 61713 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-04-21 07:43:05 |
42.7115 | 12.8895 | 10 | 2024-04-21 07:55:40 |
Sala Sismica INGV-Roma | 126931461 |
Field | Value |
---|---|
Time (UTC) | 2024-04-21 07:43:05 ± 0.07 |
Latitude | 42.7115 ± 0.0063 |
Longitude | 12.8895 ± 0.0073 |
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 | 126931461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 759 |
Semi-minor axis of confidence ellipse (meter) | 466 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 144 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 760.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37142 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 126931461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-21 07:55:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2024-04-21T07:43:54.14 | 3.0 | undecidable | manual | S | 3.45 | 0 | |||
IV.MCRV.HHZ. | 2024-04-21T07:43:44.50 | 3.0 | undecidable | manual | Pn | 0.3 | 0 | |||
IV.SFI.EHZ. | 2024-04-21T07:43:33.42 | 3.0 | undecidable | manual | P | 2.73 | 0 | |||
IV.LPEL.HHZ. | 2024-04-21T07:43:24.81 | 3.0 | undecidable | manual | P | 0.02 | 0 | |||
IV.FDMO.HHE. | 2024-04-21T07:43:18.60 | 1.0 | undecidable | manual | S | 24 | 39.4272 | 50 | 0.04 | 24 |
IV.NRCA.HNZ. | 2024-04-21T07:43:13.72 | 0.6 | undecidable | manual | S | 53 | 22.755 | 113 | -0.13 | 49 |
IV.ASSB.HHZ. | 2024-04-21T07:43:13.53 | 0.6 | undecidable | manual | P | 333 | 41.2254 | 50 | 0.32 | 45 |
IV.LNSS.HHZ. | 2024-04-21T07:43:12.29 | 0.6 | undecidable | manual | S | 134 | 17.1717 | 119 | 0.17 | 49 |
IV.FDMO.HHE. | 2024-04-21T07:43:12.87 | 0.3 | undecidable | manual | P | 24 | 39.4272 | 50 | -0.07 | 72 |
IV.ARRO.EHZ. | 2024-04-21T07:43:11.89 | 0.6 | undecidable | manual | S | 215 | 17.7711 | 119 | -0.41 | 46 |
IV.CESI.HNE. | 2024-04-21T07:43:11.67 | 0.1 | undecidable | manual | P | 2 | 32.5452 | 50 | -0.2 | 95 |
IV.MOMA.HNE. | 2024-04-21T07:43:11.36 | 0.1 | undecidable | manual | P | 292 | 27.9498 | 50 | 0.19 | 96 |
IV.NRCA.HNZ. | 2024-04-21T07:43:10.11 | 0.1 | undecidable | manual | P | 53 | 22.755 | 113 | -0.11 | 98 |
IV.ARRO.EHZ. | 2024-04-21T07:43:09.08 | 0.6 | positive | manual | P | 215 | 17.7711 | 119 | -0.25 | 48 |
IV.LNSS.HHZ. | 2024-04-21T07:43:09.29 | 0.1 | undecidable | manual | P | 134 | 17.1717 | 119 | 0.07 | 100 |
IV.GAVE.EHZ. | 2024-04-21T07:43:08.80 | 0.6 | undecidable | manual | S | 170 | 2.1978 | 167 | 0.08 | 51 |
IV.GAVE.EHZ. | 2024-04-21T07:43:07.46 | 0.1 | undecidable | manual | P | 170 | 2.1978 | 167 | 0.2 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.0 | 0.00017081817999999998 | 0.16 | AML | other | m | 2024-04-21T07:43:09.15 |
IV.GAVE.EHE. | ML:0.9 | 0.00016086230000000003 | 0.08 | AML | other | m | 2024-04-21T07:43:08.95 |
IV.GAVE.HNE. | ML:1.0 | 0.0001765059 | 0.08 | AML | other | m | 2024-04-21T07:43:08.94 |
IV.GAVE.HNN. | ML:0.8 | 0.00011002391 | 0.53 | AML | other | m | 2024-04-21T07:43:08.68 |
IV.ARRO.EHE. | ML:0.5 | 0.000025470365 | 0.78 | AML | other | m | 2024-04-21T07:43:12.41 |
IV.ARRO.EHN. | ML:0.6 | 0.0000288127875 | 0.46 | AML | other | m | 2024-04-21T07:43:13.14 |
IV.LNSS.HHE. | ML:0.5 | 0.000029607245 | 0.78 | AML | other | m | 2024-04-21T07:43:11.98 |
IV.LNSS.HHN. | ML:0.5 | 0.000030472315 | 0.3 | AML | other | m | 2024-04-21T07:43:12.49 |
IV.LNSS.HNE. | ML:1.1 | 0.00010414480000000001 | 1.19 | AML | other | m | 2024-04-21T07:43:12.55 |
IV.LNSS.HNN. | ML:1.1 | 0.0001126673 | 0.69 | AML | other | m | 2024-04-21T07:43:13.28 |
IV.ASSB.HHE. | ML:1.1 | 0.00004062715485 | 45.16 | AML | other | m | 2024-04-21T07:43:13.10 |
IV.ASSB.HHN. | ML:1.2 | 0.00004933496 | 1.66 | AML | other | m | 2024-04-21T07:43:27.78 |