A magnitude ML 0.7 earthquake occured in region: 7 km NW Sellano (PG), on
and geographic coordinates (lat, lon) 42.9360, 12.8780 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 |
---|---|---|---|---|
Sellano | PG | 7 | 1079 | 1079 |
Monte Cavallo | MC | 12 | 145 | 1224 |
Trevi | PG | 12 | 8469 | 9693 |
Cerreto di Spoleto | PG | 13 | 1075 | 10768 |
Foligno | PG | 14 | 57155 | 67923 |
Preci | PG | 15 | 724 | 68647 |
Campello sul Clitunno | PG | 15 | 2442 | 71089 |
Serravalle di Chienti | MC | 16 | 1070 | 72159 |
Valtopina | PG | 17 | 1398 | 73557 |
Visso | MC | 17 | 1107 | 74664 |
Spello | PG | 18 | 8645 | 83309 |
Vallo di Nera | PG | 19 | 364 | 83673 |
Pieve Torina | MC | 19 | 1458 | 85131 |
Montefalco | PG | 19 | 5679 | 90810 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-04-23 03:17:10 |
42.936 | 12.8777 | 10 | 2023-04-23 03:29:48 |
Sala Sismica INGV-Roma | 116630201 |
Field | Value |
---|---|
Time (UTC) | 2023-04-23 03:17:10 ± 0.09 |
Latitude | 42.9360 ± 0.0054 |
Longitude | 12.8777 ± 0.0074 |
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 | 116630201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 566 |
Semi-minor axis of confidence ellipse (meter) | 536 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 313 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.07195 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32196 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 116630201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-23 03:29:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-04-23T03:17:22.19 | 0.6 | undecidable | manual | S | 57 | 31.6461 | 50 | 0 | 49 |
IV.SNTG.HHZ. | 2023-04-23T03:17:22.85 | 0.6 | undecidable | manual | S | 8 | 35.742 | 50 | -0.43 | 44 |
IV.MOMA.HHZ. | 2023-04-23T03:17:21.45 | 0.6 | undecidable | manual | S | 240 | 28.9488 | 50 | -0.02 | 49 |
IV.GAVE.EHZ. | 2023-04-23T03:17:20.81 | 0.6 | undecidable | manual | S | 177 | 27.0507 | 50 | -0.15 | 48 |
IV.MML1.EHZ. | 2023-04-23T03:17:19.14 | 0.6 | undecidable | manual | S | 21 | 21.1677 | 115 | 0.09 | 49 |
IV.NRCA.HNE. | 2023-04-23T03:17:19.52 | 0.6 | undecidable | manual | S | 120 | 22.3554 | 114 | 0.09 | 49 |
IV.ASSB.HHZ. | 2023-04-23T03:17:18.68 | 0.6 | undecidable | manual | S | 304 | 21.3675 | 115 | -0.43 | 45 |
IV.ATCC.HNE. | 2023-04-23T03:17:18.84 | 0.1 | undecidable | manual | P | 325 | 33.6441 | 50 | 1.08 | 68 |
IV.FDMO.HHZ. | 2023-04-23T03:17:18.50 | 0.6 | undecidable | manual | S | 57 | 20.3685 | 116 | -0.3 | 47 |
IV.SNTG.HHZ. | 2023-04-23T03:17:17.68 | 0.6 | positive | manual | P | 8 | 35.742 | 50 | -0.4 | 45 |
IV.CSP1.EHZ. | 2023-04-23T03:17:17.33 | 0.6 | positive | manual | P | 57 | 31.6461 | 50 | -0.12 | 48 |
IT.MTCL.HGE. | 2023-04-23T03:17:16.45 | 0.6 | undecidable | manual | S | 57 | 11.7771 | 130 | 0.17 | 49 |
IV.GAVE.EHZ. | 2023-04-23T03:17:16.74 | 0.1 | negative | manual | P | 177 | 27.0507 | 50 | 0 | 98 |
IV.MOMA.HHZ. | 2023-04-23T03:17:16.86 | 1.0 | undecidable | manual | P | 240 | 28.9488 | 50 | -0.17 | 24 |
IV.MML1.EHZ. | 2023-04-23T03:17:15.53 | 0.6 | positive | manual | P | 21 | 21.1677 | 115 | -0.1 | 49 |
IV.NRCA.HNE. | 2023-04-23T03:17:15.86 | 0.1 | undecidable | manual | P | 120 | 22.3554 | 114 | 0 | 99 |
IV.ASSB.HHZ. | 2023-04-23T03:17:15.28 | 0.6 | undecidable | manual | P | 304 | 21.3675 | 115 | -0.39 | 46 |
IV.CESI.HHZ. | 2023-04-23T03:17:15.42 | 0.6 | undecidable | manual | S | 16 | 7.9809 | 141 | 0.08 | 50 |
IV.FDMO.HHZ. | 2023-04-23T03:17:15.48 | 0.6 | positive | manual | P | 57 | 20.3685 | 116 | -0.01 | 50 |
IT.MTCL.HGE. | 2023-04-23T03:17:13.99 | 0.1 | undecidable | manual | P | 57 | 11.7771 | 130 | -0.05 | 100 |
IV.CESI.HHZ. | 2023-04-23T03:17:13.72 | 0.1 | undecidable | manual | P | 16 | 7.9809 | 141 | 0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.6 | 0.00003195 | 0.26 | AML | other | m | 2023-04-23T03:17:18.80 |
IV.ASSB.HHN. | ML:0.8 | 0.000041800000000000006 | 0.26 | AML | other | m | 2023-04-23T03:17:18.88 |
IV.FDMO.HHN. | ML:0.6 | 0.000029699999999999997 | 0.9 | AML | other | m | 2023-04-23T03:17:19.66 |
IV.ASSB.HHE. | ML:0.6 | 0.000028122935 | 0.1808 | AML | other | m | 2023-04-23T03:17:18.84 |
IV.MML1.EHE. | ML:0.6 | 0.00002275 | 0.12 | AML | other | m | 2023-04-23T03:17:20.33 |
IV.MML1.EHN. | ML:0.3 | 0.00001535 | 0.16 | AML | other | m | 2023-04-23T03:17:21.08 |
IV.GAVE.EHE. | ML:1.0 | 0.00005025754 | 0.1408 | AML | other | m | 2023-04-23T03:17:21.70 |
IV.GAVE.EHN. | ML:0.9 | 0.000038351170000000004 | 0.12 | AML | other | m | 2023-04-23T03:17:21.43 |
IV.MOMA.HHE. | ML:0.7 | 0.000023453095 | 0.12 | AML | other | m | 2023-04-23T03:17:22.39 |
IV.CSP1.EHE. | ML:0.9 | 0.00003470109 | 0.12 | AML | other | m | 2023-04-23T03:17:22.30 |
IV.CSP1.EHN. | ML:1.0 | 0.00004447368999999999 | 0.16 | AML | other | m | 2023-04-23T03:17:22.28 |