A magnitude ML 1.0 earthquake occured in region: 3 km SW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1330, 12.5870 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 |
---|---|---|---|---|
Valfabbrica | PG | 3 | 3389 | 3389 |
Assisi | PG | 7 | 28299 | 31688 |
Bastia Umbra | PG | 8 | 21874 | 53562 |
Cannara | PG | 15 | 4305 | 57867 |
Bettona | PG | 16 | 4367 | 62234 |
Valtopina | PG | 16 | 1398 | 63632 |
Perugia | PG | 16 | 166134 | 229766 |
Nocera Umbra | PG | 17 | 5839 | 235605 |
Spello | PG | 17 | 8645 | 244250 |
Torgiano | PG | 17 | 6725 | 250975 |
Gualdo Tadino | PG | 20 | 15208 | 266183 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-06-29 04:40:04 |
43.1328 | 12.587 | 10 | 2021-06-29 04:46:04 |
Sala Sismica INGV-Roma | 92023171 |
Field | Value |
---|---|
Time (UTC) | 2021-06-29 04:40:04 ± 0.09 |
Latitude | 43.1328 ± 0.0036 |
Longitude | 12.5870 ± 0.0111 |
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 | 92023171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 860 |
Semi-minor axis of confidence ellipse (meter) | 429 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 86 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
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) | 0.41099 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 92023171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-29 04:46:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGAB.HHZ. | 2021-06-29T04:40:20.18 | 0.6 | undecidable | manual | S | 238 | 45.621 | 50 | 0.42 | 43 |
IV.ATPI.EHZ. | 2021-06-29T04:40:17.69 | 3.0 | undecidable | manual | S | -0.45 | 0 | |||
IV.ATVO.HHZ. | 2021-06-29T04:40:15.55 | 0.6 | undecidable | manual | S | 332 | 31.2465 | 50 | -0.38 | 45 |
IV.FOSV.EHZ. | 2021-06-29T04:40:13.85 | 0.6 | undecidable | manual | S | 38 | 22.8549 | 113 | 0.43 | 45 |
IV.MGAB.HHZ. | 2021-06-29T04:40:13.41 | 1.0 | positive | manual | P | 238 | 45.621 | 50 | -0.04 | 23 |
IV.ATVO.HHZ. | 2021-06-29T04:40:11.13 | 0.6 | undecidable | manual | P | 332 | 31.2465 | 50 | -0.1 | 47 |
IV.MURB.HHZ. | 2021-06-29T04:40:11.23 | 0.6 | undecidable | manual | S | 341 | 15.2736 | 122 | 0.13 | 49 |
IV.FOSV.EHZ. | 2021-06-29T04:40:09.86 | 0.6 | positive | manual | P | 38 | 22.8549 | 113 | 0.07 | 48 |
IV.ASSB.HHZ. | 2021-06-29T04:40:09.96 | 0.6 | undecidable | manual | S | 150 | 11.5773 | 130 | -0.1 | 49 |
IV.MURB.HHZ. | 2021-06-29T04:40:08.42 | 0.1 | undecidable | manual | P | 341 | 15.2736 | 122 | -0.03 | 99 |
IV.ATCC.EHZ. | 2021-06-29T04:40:08.89 | 0.6 | undecidable | manual | S | 36 | 7.1928 | 143 | -0.12 | 49 |
IV.ATCC.EHZ. | 2021-06-29T04:40:07.19 | 0.1 | positive | manual | P | 36 | 7.1928 | 143 | -0.05 | 100 |
IV.ASSB.HHZ. | 2021-06-29T04:40:07.78 | 0.1 | positive | manual | P | 150 | 11.5773 | 130 | -0.06 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | ML:1.5 | 0.0004455 | 0.48 | AML | other | m | 2021-06-29T04:40:09.19 |
IV.ATCC.EHN. | ML:1.5 | 0.00047799999999999996 | 0.3 | AML | other | m | 2021-06-29T04:40:09.36 |
IV.ASSB.HHE. | ML:0.9 | 0.00009075 | 0.84 | AML | other | m | 2021-06-29T04:40:10.49 |
IV.ASSB.HHN. | ML:0.9 | 0.0000887 | 0.66 | AML | other | m | 2021-06-29T04:40:11.39 |
IV.MURB.HHE. | ML:1.4 | 0.000257 | 0.46 | AML | other | m | 2021-06-29T04:40:12.10 |
IV.MURB.HHN. | ML:1.5 | 0.00030649999999999997 | 0.24 | AML | other | m | 2021-06-29T04:40:12.92 |
IV.FOSV.EHE. | ML:0.6 | 0.000024399999999999997 | 0.18 | AML | other | m | 2021-06-29T04:40:14.82 |
IV.FOSV.EHN. | ML:0.5 | 0.00002155 | 1.4 | AML | other | m | 2021-06-29T04:40:14.22 |
IV.ATVO.HHN. | ML:0.7 | 0.00002715 | 1.68 | AML | other | m | 2021-06-29T04:40:15.07 |
IV.ATVO.HHE. | ML:0.8 | 0.000032 | 1.72 | AML | other | m | 2021-06-29T04:40:15.07 |
IV.MGAB.HHE. | ML:1.1 | 0.000034049999999999994 | 0.42 | AML | other | m | 2021-06-29T04:40:22.55 |
IV.MGAB.HHN. | ML:1.1 | 0.00003315 | 0.24 | AML | other | m | 2021-06-29T04:40:23.27 |