A magnitude ML 0.8 (quarry blast) earthquake occured in region: 6 km NE Trevi (PG), on
and geographic coordinates (lat, lon) 42.9100, 12.8040 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 | 6 | 8469 | 8469 |
Foligno | PG | 10 | 57155 | 65624 |
Campello sul Clitunno | PG | 10 | 2442 | 68066 |
Sellano | PG | 10 | 1079 | 69145 |
Montefalco | PG | 12 | 5679 | 74824 |
Cerreto di Spoleto | PG | 14 | 1075 | 75899 |
Spello | PG | 14 | 8645 | 84544 |
Castel Ritaldi | PG | 14 | 3278 | 87822 |
Bevagna | PG | 16 | 5081 | 92903 |
Vallo di Nera | PG | 16 | 364 | 93267 |
Valtopina | PG | 17 | 1398 | 94665 |
Monte Cavallo | MC | 19 | 145 | 94810 |
Preci | PG | 20 | 724 | 95534 |
Sant'Anatolia di Narco | PG | 20 | 564 | 96098 |
Spoleto | PG | 20 | 38218 | 134316 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2022-07-13 11:00:52 |
42.9097 | 12.804 | 1 | 2023-01-31 19:03:58 |
Bollettino Sismico Italiano INGV | 113282011 |
Reviewed Rev100 |
ML 0.8 | 2022-07-13 11:00:51 |
42.905 | 12.801 | 8 | 2022-07-13 11:09:07 |
Sala Sismica INGV-Roma | 107198161 |
Field | Value |
---|---|
Time (UTC) | 2022-07-13 11:00:52 ± 0.23 |
Latitude | 42.9097 ± 0.0108 |
Longitude | 12.8040 ± 0.0172 |
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 | 113282011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1460 |
Semi-minor axis of confidence ellipse (meter) | 1130 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 158 |
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) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.12051 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47214 |
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 | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 113282011 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-03 14:17:58 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 107198161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-13 11:09:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2022-07-13T11:01:01.69 | 0.3 | undecidable | manual | P | 27 | 52.4031 | 91 | -1.05 | 51 |
IV.CSP1.EHZ. | 2022-07-13T11:00:59.56 | 0.1 | undecidable | manual | P | 58 | 38.3283 | 91 | -0.35 | 91 |
IV.MC2.EHZ. | 2022-07-13T11:00:58.82 | 0.3 | undecidable | manual | P | 90 | 31.2465 | 91 | 0.31 | 70 |
IV.GAVE.EHN. | 2022-07-13T11:00:57.20 | 0.1 | undecidable | manual | P | 163 | 25.2525 | 91 | -0.1 | 99 |
IV.NRCA.HHZ. | 2022-07-13T11:00:57.52 | 0.3 | undecidable | manual | P | 108 | 26.5512 | 91 | -0.05 | 74 |
IV.MML1.EHZ. | 2022-07-13T11:00:57.49 | 0.1 | undecidable | manual | P | 31 | 26.3514 | 91 | -0.04 | 100 |
IV.FDMO.HHZ. | 2022-07-13T11:00:57.63 | 0.1 | undecidable | manual | P | 58 | 26.9508 | 91 | -0.01 | 100 |
IV.ASSB.HHZ. | 2022-07-13T11:00:56.16 | 0.1 | undecidable | manual | P | 321 | 18.87 | 92 | 0.13 | 99 |
IT.MTCL.HGZ. | 2022-07-13T11:00:56.25 | 0.3 | undecidable | manual | P | 59 | 18.3705 | 92 | 0.32 | 72 |
IV.CESI.HHZ. | 2022-07-13T11:00:55.42 | 0.1 | undecidable | manual | P | 38 | 13.3755 | 92 | 0.5 | 92 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.3 | 0.00026450000000000003 | 0.14 | AML | other | m | 2022-07-13T11:00:57.89 |
IV.CESI.HHE. | ML:0.9 | 0.00011649999999999999 | 0.1 | AML | other | m | 2022-07-13T11:00:57.90 |
IV.ASSB.HHN. | ML:0.7 | 0.000052449999999999994 | 0.44 | AML | other | m | 2022-07-13T11:00:59.87 |
IV.ASSB.HHE. | ML:0.7 | 0.00004285 | 0.12 | AML | other | m | 2022-07-13T11:01:00.00 |
IV.FDMO.HHN. | ML:0.7 | 0.0000304 | 1.74 | AML | other | m | 2022-07-13T11:01:01.09 |
IV.FDMO.HHE. | ML:0.7 | 0.0000296 | 0.78 | AML | other | m | 2022-07-13T11:01:02.44 |
IV.MML1.EHE. | ML:0.7 | 0.000029999999999999997 | 0.7 | AML | other | m | 2022-07-13T11:01:02.48 |
IV.MML1.EHN. | ML:0.7 | 0.0000282 | 0.18 | AML | other | m | 2022-07-13T11:01:03.25 |
IV.NRCA.HHE. | ML:0.7 | 0.00003035 | 0.66 | AML | other | m | 2022-07-13T11:01:03.73 |
IV.NRCA.HHN. | ML:0.7 | 0.0000281 | 0.82 | AML | other | m | 2022-07-13T11:01:04.87 |