A magnitude ML 0.8 earthquake occured in region: 8 km NW Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1610, 12.7280 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 |
---|---|---|---|---|
Nocera Umbra | PG | 8 | 5839 | 5839 |
Gualdo Tadino | PG | 9 | 15208 | 21047 |
Valfabbrica | PG | 10 | 3389 | 24436 |
Valtopina | PG | 12 | 1398 | 25834 |
Assisi | PG | 13 | 28299 | 54133 |
Fossato di Vico | PG | 15 | 2840 | 56973 |
Fiuminata | MC | 17 | 1402 | 58375 |
Bastia Umbra | PG | 18 | 21874 | 80249 |
Sefro | MC | 18 | 422 | 80671 |
Sigillo | PG | 19 | 2404 | 83075 |
Spello | PG | 19 | 8645 | 91720 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-03-22 20:51:12 |
43.1613 | 12.7277 | 11 | 2024-03-22 20:55:32 |
Sala Sismica INGV-Roma | 126066211 |
Field | Value |
---|---|
Time (UTC) | 2024-03-22 20:51:12 ± 0.04 |
Latitude | 43.1613 ± 0.0018 |
Longitude | 12.7277 ± 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 | 126066211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 236 |
Semi-minor axis of confidence ellipse (meter) | 174 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 253 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.12860 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29048 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 126066211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-22 20:55:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2024-03-22T20:51:23.31 | 0.6 | undecidable | manual | S | 8 | 30.8469 | 50 | -0.14 | 47 |
IV.FDMO.HHZ. | 2024-03-22T20:51:23.99 | 0.6 | undecidable | manual | S | 115 | 32.2455 | 50 | 0.16 | 47 |
IV.CESI.HHZ. | 2024-03-22T20:51:21.23 | 0.6 | undecidable | manual | S | 140 | 22.4553 | 50 | 0 | 49 |
IV.MURB.HHZ. | 2024-03-22T20:51:20.69 | 0.6 | undecidable | manual | S | 305 | 19.9689 | 118 | 0.22 | 48 |
IV.MML1.EHZ. | 2024-03-22T20:51:20.67 | 0.6 | undecidable | manual | S | 105 | 20.4684 | 117 | 0.04 | 49 |
IV.FDMO.HHZ. | 2024-03-22T20:51:19.10 | 1.0 | undecidable | manual | P | 115 | 32.2455 | 50 | 0 | 24 |
IV.ASSB.HHZ. | 2024-03-22T20:51:18.63 | 0.6 | undecidable | manual | S | 203 | 14.2746 | 126 | -0.19 | 48 |
IV.FOSV.EHZ. | 2024-03-22T20:51:18.91 | 0.6 | undecidable | manual | S | 10 | 15.0738 | 125 | -0.12 | 49 |
IV.SSFR.HHZ. | 2024-03-22T20:51:18.77 | 1.0 | negative | manual | P | 8 | 30.8469 | 50 | -0.11 | 24 |
IV.MURB.HHZ. | 2024-03-22T20:51:17.18 | 0.3 | positive | manual | P | 305 | 19.9689 | 118 | 0.01 | 74 |
IV.MML1.EHZ. | 2024-03-22T20:51:17.29 | 0.6 | undecidable | manual | P | 105 | 20.4684 | 117 | 0.03 | 49 |
IV.CESI.HHZ. | 2024-03-22T20:51:17.54 | 1.0 | undecidable | manual | P | 140 | 22.4553 | 50 | -0.06 | 24 |
IV.ASSB.HHZ. | 2024-03-22T20:51:16.23 | 0.1 | positive | manual | P | 203 | 14.2746 | 126 | 0.02 | 100 |
IV.FOSV.EHZ. | 2024-03-22T20:51:16.42 | 0.6 | negative | manual | P | 10 | 15.0738 | 125 | 0.09 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:0.8 | 0.0000665 | 0.34 | AML | other | m | 2024-03-22T20:51:18.69 |
IV.ASSB.HHE. | ML:0.9 | 0.0000675 | 0.82 | AML | other | m | 2024-03-22T20:51:19.40 |