A magnitude ML 0.7 earthquake occured in region: 4 km W Sellano (PG), on
and geographic coordinates (lat, lon) 42.8910, 12.8780 at 12 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Cerreto di Spoleto | PG | 9 | 1075 | 2154 |
Trevi | PG | 11 | 8469 | 10623 |
Campello sul Clitunno | PG | 11 | 2442 | 13065 |
Preci | PG | 13 | 724 | 13789 |
Vallo di Nera | PG | 14 | 364 | 14153 |
Monte Cavallo | MC | 15 | 145 | 14298 |
Foligno | PG | 16 | 57155 | 71453 |
Visso | MC | 18 | 1107 | 72560 |
Sant'Anatolia di Narco | PG | 18 | 564 | 73124 |
Castel Ritaldi | PG | 18 | 3278 | 76402 |
Montefalco | PG | 18 | 5679 | 82081 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2024-04-08 18:21:10 |
42.8913 | 12.878 | 12 | 2024-04-08 18:26:35 |
Sala Sismica INGV-Roma | 126577911 |
Field | Value |
---|---|
Time (UTC) | 2024-04-08 18:21:10 ± 0.03 |
Latitude | 42.8913 ± 0.0036 |
Longitude | 12.8780 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126577911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 454 |
Semi-minor axis of confidence ellipse (meter) | 238 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 29 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 193 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.06 |
Epicentral distance of station closest to the epicenter (degree) | 0.11511 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21044 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126577911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-08 18:26:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2024-04-08T18:21:18.16 | 0.3 | undecidable | manual | S | 108 | 20.2686 | 100 | 0.02 | 74 |
IV.GAVE.EHZ. | 2024-04-08T18:21:18.54 | 0.3 | undecidable | manual | S | 177 | 22.1556 | 98 | -0.09 | 72 |
IV.FDMO.HHZ. | 2024-04-08T18:21:18.92 | 0.3 | undecidable | manual | S | 46 | 23.3544 | 97 | -0.05 | 73 |
IV.CESI.HHZ. | 2024-04-08T18:21:16.20 | 0.3 | undecidable | manual | S | 10 | 12.7761 | 118 | -0.04 | 75 |
IV.FDMO.HHZ. | 2024-04-08T18:21:15.31 | 0.1 | undecidable | manual | P | 46 | 23.3544 | 97 | 0.03 | 99 |
IV.GAVE.EHZ. | 2024-04-08T18:21:15.13 | 0.1 | undecidable | manual | P | 177 | 22.1556 | 98 | 0.05 | 99 |
IV.NRCA.HHZ. | 2024-04-08T18:21:14.80 | 0.1 | undecidable | manual | P | 108 | 20.2686 | 100 | 0 | 98 |
IV.CESI.HHZ. | 2024-04-08T18:21:13.74 | 0.1 | positive | manual | P | 10 | 12.7761 | 118 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.4 | 0.000023449999999999997 | 0.3 | AML | other | m | 2024-04-08T18:21:16.50 |
IV.CESI.HHN. | ML:0.3 | 0.0000216 | 0.46 | AML | other | m | 2024-04-08T18:21:16.52 |
IV.GAVE.EHE. | ML:1.0 | 0.0000635 | 0.88 | AML | other | m | 2024-04-08T18:21:19.70 |
IV.GAVE.EHN. | ML:0.9 | 0.000052699999999999993 | 0.14 | AML | other | m | 2024-04-08T18:21:19.62 |