A magnitude ML 0.7 (quarry blast) earthquake occured in region: 1 km SE Trevi (PG), on
and geographic coordinates (lat, lon) 42.8730, 12.7520 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 |
---|---|---|---|---|
Trevi | PG | 1 | 8469 | 8469 |
Campello sul Clitunno | PG | 6 | 2442 | 10911 |
Montefalco | PG | 8 | 5679 | 16590 |
Castel Ritaldi | PG | 9 | 3278 | 19868 |
Foligno | PG | 10 | 57155 | 77023 |
Bevagna | PG | 14 | 5081 | 82104 |
Sellano | PG | 14 | 1079 | 83183 |
Vallo di Nera | PG | 15 | 364 | 83547 |
Cerreto di Spoleto | PG | 15 | 1075 | 84622 |
Giano dell'Umbria | PG | 15 | 3846 | 88468 |
Spello | PG | 15 | 8645 | 97113 |
Spoleto | PG | 15 | 38218 | 135331 |
Gualdo Cattaneo | PG | 17 | 6155 | 141486 |
Sant'Anatolia di Narco | PG | 17 | 564 | 142050 |
Scheggino | PG | 19 | 461 | 142511 |
Cannara | PG | 19 | 4305 | 146816 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2022-09-13 14:09:20 |
42.873 | 12.7525 | 1 | 2024-03-01 15:28:21 |
Bollettino Sismico Italiano INGV | 116116251 |
Reviewed Rev100 |
ML 0.8 | 2022-09-13 14:09:19 |
42.8743 | 12.7392 | 8 | 2022-09-13 14:35:18 |
Sala Sismica INGV-Roma | 109667741 |
Field | Value |
---|---|
Time (UTC) | 2022-09-13 14:09:20 ± 0.1 |
Latitude | 42.8730 ± 0.0081 |
Longitude | 12.7525 ± 0.0086 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 116116251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 920 |
Semi-minor axis of confidence ellipse (meter) | 610 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 331 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
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) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.15019 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39660 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 116116251 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-06 13:38:08 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 109667741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-13 14:35:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | 2022-09-13T14:09:28.40 | 0.3 | undecidable | manual | P | 56 | 44.0226 | 91 | -0.52 | 66 |
IV.MC2.EHZ. | 2022-09-13T14:09:27.20 | 0.3 | undecidable | manual | P | 83 | 35.742 | 91 | -0.06 | 74 |
IV.FDMO.HHZ. | 2022-09-13T14:09:26.72 | 0.3 | undecidable | manual | P | 56 | 32.6451 | 91 | 0.07 | 74 |
IV.MML1.EHE. | 2022-09-13T14:09:26.27 | 0.3 | undecidable | manual | P | 34 | 32.0457 | 91 | -0.25 | 71 |
IV.GAVE.EHE. | 2022-09-13T14:09:25.05 | 0.3 | undecidable | manual | P | 150 | 23.1546 | 91 | 0.32 | 71 |
IV.NRCA.HHZ. | 2022-09-13T14:09:25.98 | 0.1 | undecidable | manual | P | 98 | 29.748 | 91 | -0.08 | 99 |
IV.ASSB.HHZ. | 2022-09-13T14:09:24.35 | 0.3 | undecidable | manual | P | 338 | 20.2686 | 91 | 0.19 | 74 |
IV.CESI.HHZ. | 2022-09-13T14:09:24.35 | 0.1 | undecidable | manual | P | 40 | 19.1697 | 91 | 0.42 | 94 |
IV.MOMA.HHZ. | 2022-09-13T14:09:23.31 | 0.1 | undecidable | manual | P | 243 | 16.6722 | 92 | -0.14 | 100 |
IT.GNU.HGZ. | 2022-09-13T14:09:23.41 | 0.3 | undecidable | manual | P | 243 | 16.6722 | 92 | -0.03 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHE. | ML:1.0 | 0.00010255 | 0.14 | AML | other | m | 2022-09-13T14:09:26.76 |
IV.MOMA.HHN. | ML:0.9 | 0.00007374999999999999 | 0.16 | AML | other | m | 2022-09-13T14:09:26.86 |
IV.ASSB.HHE. | ML:0.6 | 0.000033849999999999996 | 0.32 | AML | other | m | 2022-09-13T14:09:27.55 |
IV.ASSB.HHN. | ML:0.6 | 0.000037449999999999995 | 0.44 | AML | other | m | 2022-09-13T14:09:27.35 |
IV.CESI.HHN. | ML:0.8 | 0.00006195 | 0.08 | AML | other | m | 2022-09-13T14:09:28.07 |
IV.CESI.HHE. | ML:0.6 | 0.00003485 | 1.12 | AML | other | m | 2022-09-13T14:09:28.70 |
IV.NRCA.HHN. | ML:0.7 | 0.000025849999999999998 | 0.42 | AML | other | m | 2022-09-13T14:09:31.35 |
IV.FDMO.HHE. | ML:0.5 | 0.000017049999999999998 | 0.24 | AML | other | m | 2022-09-13T14:09:32.40 |
IV.FDMO.HHN. | ML:0.6 | 0.000020200000000000003 | 0.76 | AML | other | m | 2022-09-13T14:09:32.71 |
IV.NRCA.HHE. | ML:0.8 | 0.000029200000000000005 | 0.92 | AML | other | m | 2022-09-13T14:09:32.46 |