A magnitude ML 0.8 earthquake occured in region: 3 km S Campello sul Clitunno (PG), on
and geographic coordinates (lat, lon) 42.7920, 12.7730 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 |
---|---|---|---|---|
Campello sul Clitunno | PG | 3 | 2442 | 2442 |
Spoleto | PG | 7 | 38218 | 40660 |
Vallo di Nera | PG | 8 | 364 | 41024 |
Sant'Anatolia di Narco | PG | 8 | 564 | 41588 |
Castel Ritaldi | PG | 9 | 3278 | 44866 |
Trevi | PG | 10 | 8469 | 53335 |
Scheggino | PG | 10 | 461 | 53796 |
Cerreto di Spoleto | PG | 12 | 1075 | 54871 |
Montefalco | PG | 15 | 5679 | 60550 |
Poggiodomo | PG | 16 | 117 | 60667 |
Giano dell'Umbria | PG | 17 | 3846 | 64513 |
Sellano | PG | 17 | 1079 | 65592 |
Ferentillo | TR | 19 | 1913 | 67505 |
Foligno | PG | 19 | 57155 | 124660 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-04-28 18:40:59 |
42.7923 | 12.7728 | 11 | 2022-04-28 18:45:17 |
Sala Sismica INGV-Roma | 103910811 |
Field | Value |
---|---|
Time (UTC) | 2022-04-28 18:40:59 ± 0.07 |
Latitude | 42.7923 ± 0.0036 |
Longitude | 12.7728 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 103910811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 418 |
Semi-minor axis of confidence ellipse (meter) | 379 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 121 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43527 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 103910811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-28 18:45:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2022-04-28T18:41:22.58 | 3.0 | undecidable | manual | S | -0.24 | 0 | |||
IV.CSP1.EHZ. | 2022-04-28T18:41:15.70 | 0.3 | undecidable | manual | S | 46 | 48.3183 | 50 | 0.47 | 66 |
IV.MML1.EHZ. | 2022-04-28T18:41:12.71 | 0.6 | undecidable | manual | S | 24 | 39.1275 | 50 | -0.07 | 49 |
IV.FDMO.HHZ. | 2022-04-28T18:41:11.94 | 0.6 | undecidable | manual | S | 43 | 37.2294 | 50 | -0.34 | 46 |
IT.MTCL.HGZ. | 2022-04-28T18:41:10.40 | 0.6 | undecidable | manual | S | 39 | 28.9488 | 50 | 0.33 | 47 |
IV.LNSS.HHZ. | 2022-04-28T18:41:10.22 | 0.6 | undecidable | manual | S | 134 | 30.2475 | 50 | -0.2 | 48 |
IV.ASSB.HHZ. | 2022-04-28T18:41:10.04 | 0.6 | undecidable | manual | S | 342 | 29.2485 | 50 | -0.11 | 49 |
IV.NRCA.HHZ. | 2022-04-28T18:41:09.74 | 0.6 | undecidable | manual | S | 81 | 28.1496 | 50 | -0.11 | 49 |
IV.CESX.HHZ. | 2022-04-28T18:41:09.10 | 0.6 | undecidable | manual | S | 217 | 25.4523 | 50 | -0.02 | 50 |
IV.CESI.HHZ. | 2022-04-28T18:41:08.84 | 0.3 | undecidable | manual | S | 24 | 25.8519 | 50 | -0.41 | 69 |
IV.CSP1.EHZ. | 2022-04-28T18:41:08.93 | 0.6 | negative | manual | P | 46 | 48.3183 | 50 | 0.2 | 46 |
IV.FDMO.HHZ. | 2022-04-28T18:41:07.06 | 1.0 | undecidable | manual | P | 43 | 37.2294 | 50 | 0.04 | 24 |
IV.MML1.EHZ. | 2022-04-28T18:41:07.36 | 1.0 | negative | manual | P | 24 | 39.1275 | 50 | 0.05 | 24 |
IV.GAVE.HNZ. | 2022-04-28T18:41:06.20 | 0.6 | undecidable | manual | S | 138 | 14.874 | 126 | -0.03 | 51 |
IV.MOMA.HHZ. | 2022-04-28T18:41:06.73 | 0.6 | undecidable | manual | S | 275 | 16.5723 | 123 | 0.02 | 51 |
IV.LNSS.HHZ. | 2022-04-28T18:41:06.26 | 0.3 | undecidable | manual | P | 134 | 30.2475 | 50 | 0.31 | 70 |
IV.ASSB.HHZ. | 2022-04-28T18:41:05.58 | 0.1 | undecidable | manual | P | 342 | 29.2485 | 50 | -0.21 | 96 |
IV.CESX.HHZ. | 2022-04-28T18:41:05.17 | 0.6 | positive | manual | P | 217 | 25.4523 | 50 | -0.03 | 50 |
IV.CESI.HHZ. | 2022-04-28T18:41:05.31 | 0.1 | positive | manual | P | 24 | 25.8519 | 50 | 0.04 | 100 |
IV.NRCA.HHZ. | 2022-04-28T18:41:05.73 | 0.3 | positive | manual | P | 81 | 28.1496 | 50 | 0.11 | 74 |
IT.MTCL.HGZ. | 2022-04-28T18:41:05.81 | 0.1 | undecidable | manual | P | 39 | 28.9488 | 50 | 0.07 | 99 |
IV.MOMA.HHZ. | 2022-04-28T18:41:04.21 | 0.6 | undecidable | manual | P | 275 | 16.5723 | 123 | 0.41 | 47 |
IV.GAVE.HNZ. | 2022-04-28T18:41:03.26 | 0.1 | undecidable | manual | P | 138 | 14.874 | 126 | -0.27 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHE. | ML:0.7 | 0.000042300000000000005 | 0.16 | AML | other | m | 2022-04-28T18:41:07.26 |
IV.MOMA.HHN. | ML:0.6 | 0.000034149999999999997 | 1.1 | AML | other | m | 2022-04-28T18:41:08.02 |
IV.CESI.HHN. | ML:1.1 | 0.00006795 | 0.42 | AML | other | m | 2022-04-28T18:41:09.45 |
IV.CESI.HHE. | ML:0.7 | 0.0000308 | 0.44 | AML | other | m | 2022-04-28T18:41:09.80 |
IV.CESX.HHE. | ML:0.6 | 0.00002695 | 0.48 | AML | other | m | 2022-04-28T18:41:10.36 |
IV.NRCA.HHN. | ML:0.8 | 0.00003505 | 1.46 | AML | other | m | 2022-04-28T18:41:10.13 |
IV.CESX.HHN. | ML:0.6 | 0.000026799999999999998 | 1.44 | AML | other | m | 2022-04-28T18:41:11.91 |
IV.NRCA.HHE. | ML:1.0 | 0.000049500000000000004 | 0.94 | AML | other | m | 2022-04-28T18:41:11.67 |
IV.LNSS.HHN. | ML:0.8 | 0.000030149999999999998 | 1.02 | AML | other | m | 2022-04-28T18:41:11.97 |
IV.LNSS.HHE. | ML:0.9 | 0.00004165 | 0.58 | AML | other | m | 2022-04-28T18:41:12.71 |