A magnitude ML 1.2 earthquake occured in region: 2 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9260, 13.0630 at 13 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Visso | MC | 2 | 1107 | 1107 |
Preci | PG | 6 | 724 | 1831 |
Ussita | MC | 7 | 444 | 2275 |
Castelsantangelo sul Nera | MC | 8 | 281 | 2556 |
Monte Cavallo | MC | 9 | 145 | 2701 |
Sellano | PG | 12 | 1079 | 3780 |
Fiordimonte | MC | 13 | 202 | 3982 |
Pieve Torina | MC | 13 | 1458 | 5440 |
Fiastra | MC | 15 | 559 | 5999 |
Acquacanina | MC | 15 | 121 | 6120 |
Norcia | PG | 15 | 4957 | 11077 |
Pievebovigliana | MC | 15 | 866 | 11943 |
Bolognola | MC | 15 | 142 | 12085 |
Cerreto di Spoleto | PG | 17 | 1075 | 13160 |
Muccia | MC | 18 | 915 | 14075 |
Serravalle di Chienti | MC | 19 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2020-08-06 09:30:56 |
42.9262 | 13.063 | 13 | 2020-11-19 12:37:04 |
Bollettino Sismico Italiano INGV | 83820091 |
Reviewed Rev100 |
ML 1.6 | 2020-08-06 09:30:56 |
42.92 | 13.0512 | 11 | 2020-08-06 09:47:03 |
Sala Sismica INGV-Roma | 81698011 |
Field | Value |
---|---|
Time (UTC) | 2020-08-06 09:30:56 ± 0.04 |
Latitude | 42.9262 ± 0.0018 |
Longitude | 13.0630 ± 0.0025 |
Depth (km) | 13 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83820091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 228 |
Semi-minor axis of confidence ellipse (meter) | 69 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 65 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 53 |
Number of associated phases, regardless of their use for origin computation | 55 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70687 |
Number of stations at which the event was observed | 42 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 83820091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-16 10:12:51 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 81698011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-06 09:47:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2020-08-06T09:33:00.76 | 3.0 | undecidable | manual | Sg | 24.84 | 0 | |||
RD.PGF.BHZ. | 2020-08-06T09:32:28.00 | 3.0 | undecidable | manual | Sg | 14.23 | 0 | |||
XK.SELL.HHZ. | 2020-08-06T09:32:12.14 | 3.0 | negative | manual | Pg | 13.86 | 0 | |||
GU.GORR.HHZ. | 2020-08-06T09:32:09.23 | 3.0 | undecidable | manual | Sn | -6.79 | 0 | |||
IV.CMPR.HHZ. | 2020-08-06T09:32:09.00 | 3.0 | undecidable | manual | Sn | -3.33 | 0 | |||
IV.CAGR.HHZ. | 2020-08-06T09:32:06.50 | 3.0 | undecidable | manual | Pn | -1.46 | 0 | |||
IV.IACL.HHZ. | 2020-08-06T09:32:04.29 | 3.0 | undecidable | manual | Pg | 8.84 | 0 | |||
IV.TEOL.HHZ. | 2020-08-06T09:31:57.15 | 3.0 | undecidable | manual | Sn | -2.26 | 0 | |||
IV.NDIM.HHZ. | 2020-08-06T09:31:53.46 | 3.0 | undecidable | manual | Sn | -4.26 | 0 | |||
IV.PTCC.HHZ. | 2020-08-06T09:31:42.09 | 3.0 | negative | manual | Pg | 3.24 | 0 | |||
GU.RNCA.HHZ. | 2020-08-06T09:31:38.99 | 3.0 | undecidable | manual | Pn | -0.88 | 0 | |||
IV.MILN.HHZ. | 2020-08-06T09:31:38.50 | 3.0 | undecidable | manual | Pn | -6.11 | 0 | |||
IV.BRIS.HHZ. | 2020-08-06T09:31:35.73 | 3.0 | undecidable | manual | Sg | -0.5 | 0 | |||
IV.TOLF.HHZ. | 2020-08-06T09:31:34.53 | 3.0 | undecidable | manual | Sg | 4.06 | 0 | |||
IV.ROSPO.HHZ. | 2020-08-06T09:31:32.23 | 3.0 | undecidable | manual | Sn | -0.85 | 0 | |||
IV.ASQU.HHZ. | 2020-08-06T09:31:28.56 | 3.0 | undecidable | manual | Sg | -0.98 | 0 | |||
IV.VENL.HNZ. | 2020-08-06T09:31:28.38 | 3.0 | undecidable | manual | Pg | 1.79 | 0 | |||
IV.TRIV.HHZ. | 2020-08-06T09:31:24.43 | 3.0 | undecidable | manual | Pg | 9.34 | 0 | |||
IV.VIVA.HHZ. | 2020-08-06T09:31:14.70 | 3.0 | undecidable | manual | Pg | 2.78 | 0 | |||
IV.EL6.EHZ. | 2020-08-06T09:31:11.02 | 0.3 | undecidable | manual | S | 4 | 44.8218 | 93 | 0.38 | 66 |
IV.MOMA.HNZ. | 2020-08-06T09:31:10.21 | 0.6 | undecidable | manual | S | 251 | 42.3243 | 93 | 0.25 | 46 |
IV.SMA1.EHZ. | 2020-08-06T09:31:09.49 | 0.6 | undecidable | manual | S | 146 | 39.627 | 94 | 0.25 | 46 |
IV.COR1.EHZ. | 2020-08-06T09:31:09.58 | 0.3 | undecidable | manual | P | 356 | 78.4659 | 92 | -0.13 | 65 |
IV.MTRA.EHZ. | 2020-08-06T09:31:07.52 | 0.3 | undecidable | manual | S | 125 | 33.0447 | 95 | 0.03 | 72 |
IV.TERO.HHZ. | 2020-08-06T09:31:06.15 | 0.3 | undecidable | manual | P | 127 | 55.4001 | 92 | -0.02 | 70 |
IV.PF6.EHZ. | 2020-08-06T09:31:05.55 | 0.6 | undecidable | manual | S | 24 | 25.752 | 98 | -0.02 | 49 |
IV.CING.HNZ. | 2020-08-06T09:31:05.20 | 0.3 | undecidable | manual | P | 12 | 51.0156 | 93 | -0.28 | 67 |
IV.RM33.HNE. | 2020-08-06T09:31:04.98 | 0.1 | undecidable | manual | P | 165 | 47.9187 | 93 | -0.03 | 94 |
IV.MMO1.EHZ. | 2020-08-06T09:31:04.48 | 0.6 | undecidable | manual | S | 98 | 21.6672 | 101 | 0 | 49 |
IV.MOMA.HNZ. | 2020-08-06T09:31:04.40 | 0.1 | undecidable | manual | P | 251 | 42.3243 | 93 | 0.25 | 92 |
IV.CSP1.EHZ. | 2020-08-06T09:31:04.72 | 0.3 | undecidable | manual | S | 32 | 21.6672 | 101 | 0.23 | 71 |
IV.ATCC.EHE. | 2020-08-06T09:31:04.29 | 0.1 | undecidable | manual | P | 310 | 44.7219 | 93 | -0.23 | 90 |
IV.EL6.EHZ. | 2020-08-06T09:31:04.59 | 0.1 | undecidable | manual | P | 4 | 44.8218 | 93 | 0.05 | 95 |
IV.MML1.HNZ. | 2020-08-06T09:31:04.58 | 0.6 | undecidable | manual | S | 340 | 22.0668 | 101 | -0.01 | 49 |
IV.SMA1.EHZ. | 2020-08-06T09:31:03.56 | 0.3 | undecidable | manual | P | 146 | 39.627 | 94 | -0.17 | 70 |
IV.LNSS.HNZ. | 2020-08-06T09:31:03.31 | 0.1 | undecidable | manual | P | 183 | 35.9418 | 94 | 0.15 | 95 |
IV.SAP2.EHZ. | 2020-08-06T09:31:02.71 | 0.6 | undecidable | manual | P | 55 | 33.1446 | 95 | -0.03 | 49 |
IV.CESI.HHZ. | 2020-08-06T09:31:02.78 | 0.6 | undecidable | manual | S | 304 | 15.5733 | 112 | -0.13 | 48 |
IV.MTRA.EHZ. | 2020-08-06T09:31:02.64 | 0.3 | undecidable | manual | P | 125 | 33.0447 | 95 | -0.08 | 72 |
IV.FDMO.HHZ. | 2020-08-06T09:31:02.12 | 0.3 | undecidable | manual | S | 9 | 12.3765 | 122 | -0.05 | 75 |
IV.GAVE.EHZ. | 2020-08-06T09:31:02.20 | 0.3 | undecidable | manual | P | 208 | 29.3484 | 96 | 0.04 | 74 |
IV.MF5.EHZ. | 2020-08-06T09:31:02.65 | 0.6 | undecidable | manual | P | 78 | 32.9448 | 95 | -0.06 | 49 |
IV.MML1.HNZ. | 2020-08-06T09:31:01.00 | 0.3 | undecidable | manual | P | 340 | 22.0668 | 101 | -0.04 | 74 |
IV.GUMA.HHZ. | 2020-08-06T09:31:01.56 | 0.1 | undecidable | manual | P | 55 | 26.751 | 97 | -0.2 | 95 |
IV.NRCA.HNZ. | 2020-08-06T09:31:01.50 | 0.3 | undecidable | manual | S | 158 | 11.0778 | 126 | -0.38 | 71 |
IV.MMO1.EHZ. | 2020-08-06T09:31:01.06 | 0.3 | undecidable | manual | P | 98 | 21.6672 | 101 | 0.08 | 73 |
IV.MC2.EHZ. | 2020-08-06T09:31:01.94 | 0.3 | undecidable | manual | S | 99 | 10.3785 | 129 | 0.22 | 72 |
IV.PF6.EHZ. | 2020-08-06T09:31:01.50 | 0.1 | undecidable | manual | P | 24 | 25.752 | 98 | -0.11 | 97 |
IV.CESI.HHZ. | 2020-08-06T09:31:00.14 | 0.3 | undecidable | manual | P | 304 | 15.5733 | 112 | 0.06 | 75 |
IV.CSP1.EHZ. | 2020-08-06T09:31:00.86 | 0.1 | undecidable | manual | P | 32 | 21.6672 | 101 | -0.13 | 97 |
IV.FEMA.HNZ. | 2020-08-06T09:31:00.67 | 0.3 | undecidable | manual | S | 345 | 4.0959 | 158 | -0.05 | 76 |
IV.MC2.EHZ. | 2020-08-06T09:30:59.55 | 0.3 | undecidable | manual | P | 99 | 10.3785 | 129 | 0.16 | 73 |
IV.FDMO.HHZ. | 2020-08-06T09:30:59.76 | 0.3 | undecidable | manual | P | 9 | 12.3765 | 122 | 0.12 | 74 |
IV.NRCA.HNZ. | 2020-08-06T09:30:59.40 | 0.1 | undecidable | manual | P | 158 | 11.0778 | 126 | -0.08 | 100 |
IV.FEMA.HNZ. | 2020-08-06T09:30:58.95 | 0.1 | undecidable | manual | P | 345 | 4.0959 | 158 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.4 | 0.000215 | 0.84 | AML | other | m | 2020-08-06T09:31:02.31 |
IV.FDMO.HHE. | ML:1.2 | 0.00014549999999999999 | 0.38 | AML | other | m | 2020-08-06T09:31:02.32 |
IV.CESI.HHN. | ML:1.6 | 0.000316 | 1.76 | AML | other | m | 2020-08-06T09:31:02.92 |
IV.CESI.HHE. | ML:1.5 | 0.000277 | 1.64 | AML | other | m | 2020-08-06T09:31:03.91 |
IV.CSP1.EHN. | ML:0.8 | 0.00004088849999999999 | 0.3392 | AML | other | m | 2020-08-06T09:31:05.36 |
IV.CSP1.EHE. | ML:1.1 | 0.00007924754 | 0.4224 | AML | other | m | 2020-08-06T09:31:05.36 |
IV.MTRA.EHE. | ML:1.0 | 0.000043824895 | 1.0624 | AML | other | m | 2020-08-06T09:31:08.55 |
IV.SMA1.EHE. | ML:1.1 | 0.000044837105000000005 | 2.9184 | AML | other | m | 2020-08-06T09:31:08.91 |
IV.SMA1.EHN. | ML:1.0 | 0.000033776934999999994 | 2.72 | AML | other | m | 2020-08-06T09:31:10.36 |