A magnitude ML 0.7 earthquake occured in region: 4 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7720, 12.7560 at 13 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 |
---|---|---|---|---|
Spoleto | PG | 4 | 38218 | 38218 |
Campello sul Clitunno | PG | 6 | 2442 | 40660 |
Sant'Anatolia di Narco | PG | 8 | 564 | 41224 |
Vallo di Nera | PG | 9 | 364 | 41588 |
Castel Ritaldi | PG | 9 | 3278 | 44866 |
Scheggino | PG | 9 | 461 | 45327 |
Trevi | PG | 12 | 8469 | 53796 |
Cerreto di Spoleto | PG | 14 | 1075 | 54871 |
Montefalco | PG | 16 | 5679 | 60550 |
Giano dell'Umbria | PG | 16 | 3846 | 64396 |
Poggiodomo | PG | 16 | 117 | 64513 |
Ferentillo | TR | 17 | 1913 | 66426 |
Massa Martana | PG | 19 | 3770 | 70196 |
Acquasparta | TR | 19 | 4778 | 74974 |
Sellano | PG | 19 | 1079 | 76053 |
Montefranco | TR | 19 | 1276 | 77329 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-07-05 00:57:11 |
42.7722 | 12.7558 | 13 | 2023-07-05 02:47:34 |
Sala Sismica INGV-Roma | 118976881 |
Field | Value |
---|---|
Time (UTC) | 2023-07-05 00:57:11 ± 0.73 |
Latitude | 42.7722 ± 0.0270 |
Longitude | 12.7558 ± 0.0233 |
Depth (km) | 13 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118976881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2643 |
Semi-minor axis of confidence ellipse (meter) | 1409 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 349 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 206 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.13939 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37592 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 118976881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-05 02:47:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2023-07-05T00:57:23.97 | 0.6 | undecidable | manual | S | 25 | 41.7249 | 94 | -0.95 | 40 |
IV.ASSB.HHZ. | 2023-07-05T00:57:22.33 | 0.6 | undecidable | manual | S | 345 | 31.0467 | 96 | 0.26 | 48 |
IV.NRCA.HHZ. | 2023-07-05T00:57:21.57 | 0.6 | undecidable | manual | S | 77 | 29.9478 | 96 | -0.22 | 49 |
IV.CESI.HHZ. | 2023-07-05T00:57:20.54 | 0.6 | undecidable | manual | S | 25 | 28.5492 | 97 | -0.87 | 38 |
IV.MML1.EHZ. | 2023-07-05T00:57:18.74 | 0.1 | undecidable | manual | P | 25 | 41.7249 | 94 | -0.43 | 100 |
IV.CESI.HHZ. | 2023-07-05T00:57:17.99 | 0.6 | undecidable | manual | P | 25 | 28.5492 | 97 | 0.85 | 35 |
IV.NRCA.HHZ. | 2023-07-05T00:57:17.12 | 1.0 | positive | manual | P | 77 | 29.9478 | 96 | -0.24 | 25 |
IV.ASSB.HHZ. | 2023-07-05T00:57:17.53 | 0.3 | positive | manual | P | 345 | 31.0467 | 96 | 0 | 71 |
IV.MOMA.HHZ. | 2023-07-05T00:57:17.27 | 0.6 | undecidable | manual | S | 283 | 15.4734 | 112 | -0.76 | 35 |
IV.MOMA.HHZ. | 2023-07-05T00:57:14.75 | 0.6 | undecidable | manual | P | 283 | 15.4734 | 112 | -0.44 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHN. | ML:0.6 | 0.00003635 | 0.66 | AML | other | m | 2023-07-05T00:57:17.73 |
IV.MOMA.HHE. | ML:0.9 | 0.00006720000000000001 | 0.18 | AML | other | m | 2023-07-05T00:57:17.96 |
IV.CESI.HHN. | ML:1.0 | 0.0000551 | 0.32 | AML | other | m | 2023-07-05T00:57:20.76 |
IV.CESI.HHE. | ML:0.7 | 0.00002565 | 0.34 | AML | other | m | 2023-07-05T00:57:20.79 |
IV.ASSB.HHE. | ML:0.6 | 0.0000194 | 0.26 | AML | other | m | 2023-07-05T00:57:23.22 |
IV.ASSB.HHN. | ML:0.5 | 0.0000154 | 1.36 | AML | other | m | 2023-07-05T00:57:23.85 |