A magnitude ML 1.0 earthquake occured in region: 5 km S Perugia (PG), on
and geographic coordinates (lat, lon) 43.0650, 12.3720 at 1 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 |
---|---|---|---|---|
Perugia | PG | 5 | 166134 | 166134 |
Torgiano | PG | 7 | 6725 | 172859 |
Corciano | PG | 10 | 21332 | 194191 |
Deruta | PG | 10 | 9669 | 203860 |
Bettona | PG | 11 | 4367 | 208227 |
Bastia Umbra | PG | 15 | 21874 | 230101 |
Magione | PG | 16 | 14865 | 244966 |
Marsciano | PG | 17 | 18902 | 263868 |
Cannara | PG | 19 | 4305 | 268173 |
Collazzone | PG | 20 | 3473 | 271646 |
Assisi | PG | 20 | 28299 | 299945 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-04-07 02:11:01 |
43.0652 | 12.3717 | 1 | 2022-04-07 02:46:33 |
Sala Sismica INGV-Roma | 102855541 |
Field | Value |
---|---|
Time (UTC) | 2022-04-07 02:11:01 ± 0.08 |
Latitude | 43.0652 ± 0.0027 |
Longitude | 12.3717 ± 0.0049 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 102855541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 380 |
Semi-minor axis of confidence ellipse (meter) | 330 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 296 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.21044 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31746 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 102855541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-07 02:46:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TSM3.DHE.01 | 2022-04-07T02:11:13.33 | 0.3 | undecidable | manual | S | 358 | 35.2425 | 92 | -0.06 | 73 |
IV.ATVO.HNE. | 2022-04-07T02:11:13.48 | 0.3 | undecidable | manual | S | 5 | 35.2425 | 92 | 0.09 | 73 |
IV.ATMI.HHZ. | 2022-04-07T02:11:11.69 | 0.6 | undecidable | manual | S | 344 | 31.0467 | 93 | -0.22 | 48 |
IV.MGAB.HHZ. | 2022-04-07T02:11:10.62 | 0.3 | undecidable | manual | S | 231 | 27.0507 | 93 | 0.1 | 74 |
IV.ATLO.EHE. | 2022-04-07T02:11:10.61 | 0.3 | undecidable | manual | S | 6 | 27.8499 | 93 | -0.21 | 72 |
IV.ATCC.EHZ. | 2022-04-07T02:11:10.12 | 0.3 | undecidable | manual | S | 58 | 25.4523 | 93 | 0.13 | 73 |
IV.MURB.HHZ. | 2022-04-07T02:11:10.31 | 0.3 | undecidable | manual | S | 29 | 25.1526 | 93 | 0.42 | 69 |
IV.ATVA.EHE. | 2022-04-07T02:11:09.49 | 0.3 | undecidable | manual | S | 344 | 24.6531 | 93 | -0.23 | 72 |
IV.ASSB.HHZ. | 2022-04-07T02:11:08.94 | 0.3 | undecidable | manual | S | 96 | 23.3544 | 93 | -0.33 | 71 |
IV.TSM3.DHE.01 | 2022-04-07T02:11:08.07 | 0.1 | undecidable | manual | P | 358 | 35.2425 | 92 | -0.14 | 96 |
IV.ATVO.HNE. | 2022-04-07T02:11:07.84 | 0.1 | undecidable | manual | P | 5 | 35.2425 | 92 | -0.37 | 91 |
IV.ATMI.HHZ. | 2022-04-07T02:11:07.57 | 0.1 | undecidable | manual | P | 344 | 31.0467 | 93 | 0.22 | 95 |
IV.MURB.HHZ. | 2022-04-07T02:11:06.46 | 0.1 | undecidable | manual | P | 29 | 25.1526 | 93 | 0.27 | 95 |
IV.ATVA.EHE. | 2022-04-07T02:11:06.18 | 0.1 | undecidable | manual | P | 344 | 24.6531 | 93 | 0.09 | 99 |
IV.MGAB.HHZ. | 2022-04-07T02:11:06.56 | 0.1 | undecidable | manual | P | 231 | 27.0507 | 93 | 0.01 | 100 |
IV.ATLO.EHE. | 2022-04-07T02:11:06.83 | 0.1 | undecidable | manual | P | 6 | 27.8499 | 93 | 0.1 | 98 |
IV.ATCC.EHZ. | 2022-04-07T02:11:06.31 | 0.1 | undecidable | manual | P | 58 | 25.4523 | 93 | 0.06 | 99 |
IV.ASSB.HHZ. | 2022-04-07T02:11:05.74 | 0.1 | undecidable | manual | P | 96 | 23.3544 | 93 | -0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:1.1 | 0.00008054999999999999 | 0.32 | AML | other | m | 2022-04-07T02:11:11.55 |
IV.MURB.HHN. | ML:1.1 | 0.0000773 | 1.38 | AML | other | m | 2022-04-07T02:11:12.02 |
IV.ASSB.HHE. | ML:0.3 | 0.000017161879999999998 | 1.2 | AML | other | m | 2022-04-07T02:11:25.35 |
IV.ASSB.HHN. | ML:0.5 | 0.000021712875 | 1.2592 | AML | other | m | 2022-04-07T02:11:28.10 |
IV.ATCC.EHE. | ML:0.9 | 0.000050922264999999996 | 1.5392 | AML | other | m | 2022-04-07T02:11:09.70 |
IV.ATCC.EHN. | ML:0.8 | 0.000033503395 | 1.56 | AML | other | m | 2022-04-07T02:11:32.18 |
IV.ATCC.HNE. | ML:1.3 | 0.00013501584999999999 | 0.6 | AML | other | m | 2022-04-07T02:11:10.09 |
IV.ATCC.HNN. | ML:1.3 | 0.00013399830000000002 | 0.5104 | AML | other | m | 2022-04-07T02:11:16.89 |
IV.MURB.HNE. | ML:1.4 | 0.00014697490000000003 | 0.6304 | AML | other | m | 2022-04-07T02:11:07.10 |
IV.MURB.HNN. | ML:1.2 | 0.00010226396 | 0.3904 | AML | other | m | 2022-04-07T02:11:11.84 |
IV.MGAB.HHE. | ML:0.6 | 0.000024320150999999997 | 0.2208 | AML | other | m | 2022-04-07T02:11:11.26 |
IV.MGAB.HHN. | ML:0.8 | 0.000035272355 | 0.12 | AML | other | m | 2022-04-07T02:11:11.38 |
IV.MGAB.HNE. | ML:1.4 | 0.00013616829999999998 | 1.0704 | AML | other | m | 2022-04-07T02:11:06.99 |
IV.MGAB.HNN. | ML:1.4 | 0.0001639475 | 0.7104 | AML | other | m | 2022-04-07T02:11:17.96 |
IV.ATMI.HHE. | ML:0.8 | 0.00003342396 | 0.3216 | AML | other | m | 2022-04-07T02:11:14.39 |
IV.ATMI.HHN. | ML:1.0 | 0.000043368765 | 0.4192 | AML | other | m | 2022-04-07T02:11:15.64 |