A magnitude ML 0.7 earthquake occured in region: 7 km NW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.2120, 12.5480 at 9 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 | 7 | 3389 | 3389 |
Bastia Umbra | PG | 16 | 21874 | 25263 |
Gubbio | PG | 16 | 32216 | 57479 |
Assisi | PG | 17 | 28299 | 85778 |
Perugia | PG | 17 | 166134 | 251912 |
Gualdo Tadino | PG | 19 | 15208 | 267120 |
Fossato di Vico | PG | 20 | 2840 | 269960 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-05-06 17:56:22 |
43.2118 | 12.5483 | 9 | 2023-05-06 18:01:01 |
Sala Sismica INGV-Roma | 117092791 |
Field | Value |
---|---|
Time (UTC) | 2023-05-06 17:56:22 ± 0.1 |
Latitude | 43.2118 ± 0.0027 |
Longitude | 12.5483 ± 0.0062 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117092791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 444 |
Semi-minor axis of confidence ellipse (meter) | 398 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 67 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 174 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19875 |
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 | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 117092791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-06 18:01:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2023-05-06T17:56:30.11 | 0.6 | undecidable | manual | S | 155 | 20.7681 | 113 | -0.13 | 49 |
IV.ATVO.HHZ. | 2023-05-06T17:56:30.62 | 0.6 | undecidable | manual | S | 329 | 22.0668 | 112 | -0.04 | 50 |
IV.ATFO.HHZ. | 2023-05-06T17:56:28.99 | 0.3 | undecidable | manual | S | 6 | 17.2716 | 117 | -0.15 | 74 |
IV.ATVO.HHZ. | 2023-05-06T17:56:27.11 | 0.6 | undecidable | manual | P | 329 | 22.0668 | 112 | -0.06 | 50 |
IV.MURB.HHZ. | 2023-05-06T17:56:26.12 | 0.6 | undecidable | manual | S | 341 | 5.994 | 146 | 0.01 | 52 |
IV.FOSV.EHZ. | 2023-05-06T17:56:26.68 | 3.0 | negative | manual | P | -0.02 | 0 | |||
IV.ATCC.EHZ. | 2023-05-06T17:56:26.57 | 0.6 | undecidable | manual | S | 112 | 7.9809 | 138 | 0.03 | 52 |
IV.ASSB.HHZ. | 2023-05-06T17:56:26.90 | 1.0 | undecidable | manual | P | 155 | 20.7681 | 113 | -0.03 | 25 |
IV.ATFO.HHZ. | 2023-05-06T17:56:26.39 | 0.1 | undecidable | manual | P | 6 | 17.2716 | 117 | 0.1 | 100 |
IV.MURB.HHZ. | 2023-05-06T17:56:24.67 | 0.6 | undecidable | manual | P | 341 | 5.994 | 146 | 0.13 | 51 |
IV.ATCC.EHZ. | 2023-05-06T17:56:24.92 | 1.0 | undecidable | manual | P | 112 | 7.9809 | 138 | 0.14 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:0.6 | 0.0000665 | 0.14 | AML | other | m | 2023-05-06T17:56:26.66 |
IV.ATCC.EHE. | ML:0.9 | 0.0001212 | 0.28 | AML | other | m | 2023-05-06T17:56:26.82 |
IV.MURB.HHN. | ML:1.0 | 0.0001565 | 0.9 | AML | other | m | 2023-05-06T17:56:27.45 |
IV.MURB.HHE. | ML:1.2 | 0.0002895 | 0.2 | AML | other | m | 2023-05-06T17:56:27.01 |
IV.MURB.HNE. | ML:1.2 | 0.000252 | 1.4 | AML | other | m | 2023-05-06T17:56:27.01 |
IV.MURB.HNN. | ML:1.1 | 0.0002085 | 1.12 | AML | other | m | 2023-05-06T17:56:28.14 |
IV.ASSB.HHN. | ML:0.4 | 0.00001775 | 0.66 | AML | other | m | 2023-05-06T17:56:30.66 |
IV.ASSB.HHE. | ML:0.4 | 0.000018500000000000002 | 0.4 | AML | other | m | 2023-05-06T17:56:30.67 |
IV.ATVO.HHN. | ML:0.3 | 0.000014105000000000001 | 0.3 | AML | other | m | 2023-05-06T17:56:30.89 |
IV.ATVO.HHE. | ML:0.5 | 0.000021949999999999998 | 0.14 | AML | other | m | 2023-05-06T17:56:31.07 |