A magnitude ML 1.1 (quarry blast) earthquake occured in region: 5 km E Foligno (PG), on
and geographic coordinates (lat, lon) 42.9370, 12.7630 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 |
---|---|---|---|---|
Foligno | PG | 5 | 57155 | 57155 |
Trevi | PG | 7 | 8469 | 65624 |
Spello | PG | 10 | 8645 | 74269 |
Montefalco | PG | 10 | 5679 | 79948 |
Bevagna | PG | 12 | 5081 | 85029 |
Campello sul Clitunno | PG | 13 | 2442 | 87471 |
Valtopina | PG | 14 | 1398 | 88869 |
Sellano | PG | 14 | 1079 | 89948 |
Castel Ritaldi | PG | 15 | 3278 | 93226 |
Cannara | PG | 16 | 4305 | 97531 |
Gualdo Cattaneo | PG | 17 | 6155 | 103686 |
Cerreto di Spoleto | PG | 18 | 1075 | 104761 |
Giano dell'Umbria | PG | 19 | 3846 | 108607 |
Assisi | PG | 19 | 28299 | 136906 |
Nocera Umbra | PG | 20 | 5839 | 142745 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-06-10 08:21:42 |
42.9367 | 12.7627 | 1 | 2020-11-19 12:36:57 |
Bollettino Sismico Italiano INGV | 81795051 |
Reviewed Rev100 |
ML 1.3 | 2020-06-10 08:21:41 |
42.9207 | 12.7435 | 10 | 2020-06-10 08:38:52 |
Sala Sismica INGV-Roma | 80058761 |
Field | Value |
---|---|
Time (UTC) | 2020-06-10 08:21:42 ± 0.17 |
Latitude | 42.9367 ± 0.0126 |
Longitude | 12.7627 ± 0.0111 |
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 | 81795051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1370 |
Semi-minor axis of confidence ellipse (meter) | 860 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 10 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41459 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 81795051 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-09 00:38:37 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 80058761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-10 08:38:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ACATE.EHZ. | 2020-06-10T08:23:26.38 | 3.0 | negative | manual | Pg | 18 | 0 | |||
IV.STAL.HHZ. | 2020-06-10T08:23:22.42 | 3.0 | undecidable | manual | Sg | 13.08 | 0 | |||
IV.CMPR.HHZ. | 2020-06-10T08:23:08.75 | 3.0 | undecidable | manual | Sn | -4.56 | 0 | |||
IV.BSSO.HHZ. | 2020-06-10T08:22:49.43 | 3.0 | undecidable | manual | Sg | 6.74 | 0 | |||
IV.NDIM.HHZ. | 2020-06-10T08:22:42.07 | 3.0 | undecidable | manual | Sn | 0.84 | 0 | |||
IV.TDS.HHZ. | 2020-06-10T08:22:41.85 | 3.0 | undecidable | manual | Pn | -3.65 | 0 | |||
IV.VARE.HHZ. | 2020-06-10T08:22:40.17 | 3.0 | undecidable | manual | Pn | 3.72 | 0 | |||
IT.LRNO.HNZ. | 2020-06-10T08:22:38.44 | 3.0 | undecidable | manual | Sn | -5.43 | 0 | |||
IV.ROSPO.HHZ. | 2020-06-10T08:22:36.54 | 3.0 | undecidable | manual | Sn | -2.89 | 0 | |||
OX.CIMO.HHZ. | 2020-06-10T08:22:28.24 | 3.0 | undecidable | manual | Pn | -1.59 | 0 | |||
GU.POPM.HHZ. | 2020-06-10T08:22:25.51 | 3.0 | undecidable | manual | Sn | -0.5 | 0 | |||
IV.MNTV.HNZ. | 2020-06-10T08:22:19.98 | 3.0 | negative | manual | Pn | 2.78 | 0 | |||
IV.VAGA.HHZ. | 2020-06-10T08:22:18.77 | 3.0 | positive | manual | Pg | 5.9 | 0 | |||
IV.ROSPO.HHZ. | 2020-06-10T08:22:16.21 | 3.0 | undecidable | manual | Pg | 3.71 | 0 | |||
IV.PTRJ.HNZ. | 2020-06-10T08:22:16.43 | 3.0 | undecidable | manual | Pn | 0.92 | 0 | |||
GU.GRAM.HHZ. | 2020-06-10T08:22:12.49 | 3.0 | positive | manual | Pn | -1.63 | 0 | |||
IV.NDIM.HNZ. | 2020-06-10T08:22:10.40 | 3.0 | undecidable | manual | Pn | -3.11 | 0 | |||
GU.GSCL.HHZ. | 2020-06-10T08:22:09.95 | 3.0 | undecidable | manual | Pn | 0.8 | 0 | |||
IV.VVLD.HHZ. | 2020-06-10T08:22:05.45 | 3.0 | positive | manual | Pg | 1.42 | 0 | |||
IV.BADI.EHZ. | 2020-06-10T08:21:58.32 | 3.0 | undecidable | manual | S | 0.06 | 0 | |||
IT.RMMM.HGZ. | 2020-06-10T08:21:56.20 | 3.0 | undecidable | manual | P | -1.8 | 0 | |||
IV.NARO.HHZ. | 2020-06-10T08:21:54.60 | 3.0 | positive | manual | P | 2.63 | 0 | |||
IV.MMO1.EHZ. | 2020-06-10T08:21:51.36 | 0.3 | undecidable | manual | P | 95 | 46.0206 | 91 | -0.13 | 94 |
IV.LATE.HHZ. | 2020-06-10T08:21:48.38 | 3.0 | undecidable | manual | P | 0.39 | 0 | |||
IV.FDMO.HHZ. | 2020-06-10T08:21:48.18 | 0.6 | undecidable | manual | P | 67 | 28.5492 | 91 | 0.19 | 64 |
IV.ATCC.EHZ. | 2020-06-10T08:21:48.02 | 0.3 | undecidable | manual | P | 340 | 29.3484 | 91 | -0.12 | 97 |
IV.MOMA.HHZ. | 2020-06-10T08:21:46.50 | 0.6 | undecidable | manual | P | 227 | 21.4674 | 91 | -0.08 | 66 |
IV.CESI.HHZ. | 2020-06-10T08:21:45.12 | 0.3 | undecidable | manual | P | 57 | 13.7751 | 92 | 0.09 | 100 |
IV.ASSB.HHZ. | 2020-06-10T08:21:44.77 | 0.3 | undecidable | manual | P | 324 | 14.4744 | 92 | -0.4 | 94 |
IT.FOPC.HGN. | 2020-06-10T08:21:43.97 | 0.3 | undecidable | manual | P | 307 | 6.0939 | 95 | 0.48 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.3 | 0.0002505 | 0.62 | AML | other | m | 2020-06-10T08:21:49.96 |
IV.ASSB.HHE. | ML:1.1 | 0.000154 | 0.36 | AML | other | m | 2020-06-10T08:21:50.44 |
IV.MOMA.HHN. | ML:1.0 | 0.0000788 | 1.64 | AML | other | m | 2020-06-10T08:21:51.87 |
IV.MOMA.HHE. | ML:1.0 | 0.0000803 | 0.24 | AML | other | m | 2020-06-10T08:21:52.30 |
IV.ASSB.HHN. | ML:1.0 | 0.00010899999999999999 | 1.44 | AML | other | m | 2020-06-10T08:21:54.21 |
IV.CESI.HHE. | ML:1.2 | 0.0001895 | 0.64 | AML | other | m | 2020-06-10T08:21:55.45 |
IV.FDMO.HHE. | ML:0.9 | 0.0000471 | 0.54 | AML | other | m | 2020-06-10T08:21:55.60 |
IV.FDMO.HHN. | ML:1.0 | 0.00005085 | 0.62 | AML | other | m | 2020-06-10T08:21:56.44 |
IV.ATCC.EHE. | ML:1.3 | 0.0001131 | 0.42 | AML | other | m | 2020-06-10T08:21:57.54 |
IV.ATCC.EHN. | ML:1.3 | 0.0001012 | 0.5 | AML | other | m | 2020-06-10T08:21:58.78 |