A magnitude ML 1.0 earthquake occured in region: 5 km NE Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.2000, 12.6360 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 |
---|---|---|---|---|
Valfabbrica | PG | 5 | 3389 | 3389 |
Gualdo Tadino | PG | 13 | 15208 | 18597 |
Assisi | PG | 14 | 28299 | 46896 |
Fossato di Vico | PG | 15 | 2840 | 49736 |
Nocera Umbra | PG | 16 | 5839 | 55575 |
Bastia Umbra | PG | 16 | 21874 | 77449 |
Sigillo | PG | 17 | 2404 | 79853 |
Gubbio | PG | 18 | 32216 | 112069 |
Valtopina | PG | 18 | 1398 | 113467 |
Costacciaro | PG | 19 | 1216 | 114683 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-04-23 13:37:02 |
43.1997 | 12.6357 | 11 | 2024-04-23 13:47:25 |
Sala Sismica INGV-Roma | 127005421 |
Field | Value |
---|---|
Time (UTC) | 2024-04-23 13:37:02 ± 0.12 |
Latitude | 43.1997 ± 0.0072 |
Longitude | 12.6357 ± 0.0185 |
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 | 127005421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1649 |
Semi-minor axis of confidence ellipse (meter) | 357 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 207 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.01529 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25990 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 127005421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-23 13:47:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | 2024-04-23T13:37:12.19 | 0.6 | undecidable | manual | S | 318 | 27.4503 | 50 | 0.14 | 48 |
IV.TB03.DHZ.25 | 2024-04-23T13:37:12.59 | 0.6 | undecidable | manual | S | 321 | 28.8489 | 50 | 0.16 | 48 |
IV.TB02.DHZ.21 | 2024-04-23T13:37:11.47 | 0.3 | undecidable | manual | S | 316 | 26.3514 | 50 | -0.29 | 70 |
IV.ASSB.HHZ. | 2024-04-23T13:37:09.32 | 0.3 | undecidable | manual | S | 174 | 17.5713 | 121 | -0.01 | 76 |
IV.TB03.DHZ.25 | 2024-04-23T13:37:08.03 | 1.0 | undecidable | manual | P | 321 | 28.8489 | 50 | -0.08 | 24 |
IV.TB02.DHZ.21 | 2024-04-23T13:37:07.69 | 1.0 | undecidable | manual | P | 316 | 26.3514 | 50 | -0.03 | 25 |
IV.MURB.HHZ. | 2024-04-23T13:37:07.69 | 0.3 | undecidable | manual | S | 308 | 11.3775 | 133 | 0.06 | 76 |
IV.ATVO.HHN. | 2024-04-23T13:37:07.88 | 0.3 | undecidable | manual | P | 318 | 27.4503 | 50 | -0.01 | 74 |
IV.ASSB.HHZ. | 2024-04-23T13:37:06.37 | 0.3 | undecidable | manual | P | 174 | 17.5713 | 121 | 0.05 | 75 |
IV.ATCC.EHZ. | 2024-04-23T13:37:05.74 | 0.1 | undecidable | manual | S | 168 | 1.6983 | 171 | -0.23 | 99 |
IV.MURB.HHZ. | 2024-04-23T13:37:05.43 | 0.3 | undecidable | manual | P | 308 | 11.3775 | 133 | 0.09 | 75 |
IV.ATCC.EHZ. | 2024-04-23T13:37:04.57 | 0.1 | undecidable | manual | P | 168 | 1.6983 | 171 | 0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:0.9 | 0.00013550000000000001 | 0.08 | AML | other | m | 2024-04-23T13:37:05.82 |
IV.ATCC.EHE. | ML:1.0 | 0.0001795 | 1.58 | AML | other | m | 2024-04-23T13:37:06.97 |
IV.MURB.HHE. | ML:1.2 | 0.00016749999999999998 | 0.52 | AML | other | m | 2024-04-23T13:37:08.50 |
IV.MURB.HHN. | ML:1.0 | 0.00009865 | 0.88 | AML | other | m | 2024-04-23T13:37:10.52 |
IV.ATCC.HNN. | ML:1.0 | 0.00015453325000000002 | 0.09 | AML | other | m | 2024-04-23T13:37:05.81 |