A magnitude ML 0.9 earthquake occured in region: 3 km NW Visso (MC), on
and geographic coordinates (lat, lon) 42.9580, 13.0780 at 12 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 | 3 | 1107 | 1107 |
Ussita | MC | 5 | 444 | 1551 |
Monte Cavallo | MC | 7 | 145 | 1696 |
Fiordimonte | MC | 9 | 202 | 1898 |
Preci | PG | 9 | 724 | 2622 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2903 |
Pieve Torina | MC | 10 | 1458 | 4361 |
Fiastra | MC | 11 | 559 | 4920 |
Acquacanina | MC | 11 | 121 | 5041 |
Pievebovigliana | MC | 12 | 866 | 5907 |
Bolognola | MC | 13 | 142 | 6049 |
Muccia | MC | 14 | 915 | 6964 |
Sellano | PG | 14 | 1079 | 8043 |
Serravalle di Chienti | MC | 16 | 1070 | 9113 |
Norcia | PG | 18 | 4957 | 14070 |
Camerino | MC | 20 | 6974 | 21044 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2020-08-14 21:34:14 |
42.9577 | 13.0783 | 12 | 2020-11-19 12:36:58 |
Bollettino Sismico Italiano INGV | 82340731 |
Reviewed Rev100 |
ML 0.9 | 2020-08-14 21:34:14 |
42.9523 | 13.0683 | 10 | 2020-08-14 21:42:34 |
Sala Sismica INGV-Roma | 81987381 |
Field | Value |
---|---|
Time (UTC) | 2020-08-14 21:34:14 ± 0.05 |
Latitude | 42.9577 ± 0.0036 |
Longitude | 13.0783 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82340731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 399 |
Semi-minor axis of confidence ellipse (meter) | 50 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 226 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.02158 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39300 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 81987381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-14 21:42:34 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 82340731 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-26 08:08:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-08-14T21:34:29.22 | 0.6 | undecidable | manual | S | 306 | 43.623 | 91 | 0.32 | 44 |
IV.EL6.EHZ. | 2020-08-14T21:34:28.91 | 0.6 | undecidable | manual | S | 3 | 41.2254 | 91 | 0.62 | 40 |
IV.SMA1.EHZ. | 2020-08-14T21:34:28.43 | 0.6 | undecidable | manual | S | 150 | 41.9247 | 91 | -0.02 | 47 |
IV.LNSS.HNZ. | 2020-08-14T21:34:28.17 | 0.6 | undecidable | manual | S | 185 | 39.5271 | 91 | 0.36 | 44 |
IV.MF5.EHZ. | 2020-08-14T21:34:26.32 | 0.6 | undecidable | manual | S | 84 | 31.1466 | 91 | 0.74 | 40 |
IV.ASSB.HHZ. | 2020-08-14T21:34:26.78 | 0.6 | undecidable | manual | S | 286 | 35.3424 | 91 | 0.08 | 46 |
IV.GUMA.HNN. | 2020-08-14T21:34:23.98 | 0.1 | undecidable | manual | S | 61 | 23.8539 | 93 | 0.34 | 92 |
IV.PF6.EHN. | 2020-08-14T21:34:22.68 | 0.6 | undecidable | manual | S | 25 | 22.0668 | 93 | -0.49 | 45 |
IV.MML1.HNE. | 2020-08-14T21:34:22.19 | 0.6 | undecidable | manual | S | 333 | 19.3695 | 94 | -0.25 | 48 |
IV.LNSS.HNZ. | 2020-08-14T21:34:22.32 | 0.3 | undecidable | manual | P | 185 | 39.5271 | 91 | 0 | 71 |
IV.MMO1.EHZ. | 2020-08-14T21:34:22.51 | 0.6 | undecidable | manual | S | 108 | 21.1677 | 93 | -0.42 | 45 |
IV.EL6.EHZ. | 2020-08-14T21:34:22.43 | 0.1 | undecidable | manual | P | 3 | 41.2254 | 91 | -0.16 | 93 |
IV.SMA1.EHZ. | 2020-08-14T21:34:22.59 | 0.1 | undecidable | manual | P | 150 | 41.9247 | 91 | -0.09 | 93 |
IV.ATCC.EHZ. | 2020-08-14T21:34:22.89 | 0.3 | undecidable | manual | P | 306 | 43.623 | 91 | -0.06 | 71 |
IV.CESI.HHZ. | 2020-08-14T21:34:21.46 | 0.3 | undecidable | manual | S | 290 | 15.0738 | 101 | 0.16 | 71 |
IV.ASSB.HHZ. | 2020-08-14T21:34:21.53 | 0.1 | positive | manual | P | 286 | 35.3424 | 91 | -0.14 | 94 |
IV.MF5.EHZ. | 2020-08-14T21:34:21.26 | 0.1 | positive | manual | P | 84 | 31.1466 | 91 | 0.23 | 92 |
IV.MC2.EHZ. | 2020-08-14T21:34:20.21 | 0.3 | undecidable | manual | S | 120 | 10.3785 | 122 | 0.08 | 75 |
IV.NRCA.HHZ. | 2020-08-14T21:34:20.87 | 0.3 | undecidable | manual | S | 168 | 14.0748 | 105 | -0.18 | 71 |
IT.MTCL.HGZ. | 2020-08-14T21:34:19.37 | 0.6 | undecidable | manual | S | 302 | 7.5813 | 135 | -0.19 | 49 |
IV.PF6.EHN. | 2020-08-14T21:34:19.14 | 0.1 | undecidable | manual | P | 25 | 22.0668 | 93 | -0.5 | 89 |
IV.MML1.HNE. | 2020-08-14T21:34:19.04 | 0.3 | undecidable | manual | P | 333 | 19.3695 | 94 | -0.17 | 72 |
IV.FDMO.HHZ. | 2020-08-14T21:34:19.57 | 0.3 | undecidable | manual | S | 5 | 8.7801 | 129 | -0.22 | 72 |
IV.MMO1.EHZ. | 2020-08-14T21:34:19.32 | 0.1 | undecidable | manual | P | 108 | 21.1677 | 93 | -0.18 | 95 |
IV.FEMA.HNE. | 2020-08-14T21:34:19.05 | 0.6 | undecidable | manual | S | 282 | 2.3976 | 165 | 0.18 | 49 |
IV.GUMA.HNN. | 2020-08-14T21:34:19.99 | 0.1 | undecidable | manual | P | 61 | 23.8539 | 93 | 0.08 | 96 |
IV.NRCA.HHZ. | 2020-08-14T21:34:18.39 | 0.1 | undecidable | manual | P | 168 | 14.0748 | 105 | -0.02 | 99 |
IV.CESI.HHZ. | 2020-08-14T21:34:18.64 | 0.1 | positive | manual | P | 290 | 15.0738 | 101 | 0.08 | 97 |
IV.FEMA.HNE. | 2020-08-14T21:34:17.28 | 0.1 | undecidable | manual | P | 282 | 2.3976 | 165 | 0.13 | 99 |
IV.MC2.EHZ. | 2020-08-14T21:34:17.97 | 0.1 | positive | manual | P | 120 | 10.3785 | 122 | 0.08 | 99 |
IT.MTCL.HGZ. | 2020-08-14T21:34:17.58 | 0.1 | undecidable | manual | P | 302 | 7.5813 | 135 | 0.03 | 100 |
IV.FDMO.HHZ. | 2020-08-14T21:34:17.62 | 0.1 | negative | manual | P | 5 | 8.7801 | 129 | -0.07 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.000186 | 0.6 | AML | other | m | 2020-08-14T21:34:21.02 |
IV.NRCA.HHN. | ML:1.4 | 0.00020899999999999998 | 0.14 | AML | other | m | 2020-08-14T21:34:21.12 |
IV.CESX.HHE. | ML:1.0 | 0.00002045 | 0.48 | AML | other | m | 2020-08-14T21:34:34.94 |
IV.CESX.HHN. | ML:1.0 | 0.000026549999999999998 | 0.72 | AML | other | m | 2020-08-14T21:34:35.37 |
IV.FDMO.HHE. | ML:1.2 | 0.00020916685000000001 | 0.128 | AML | other | m | 2020-08-14T21:34:19.62 |
IV.FDMO.HHN. | ML:1.1 | 0.0001631282 | 0.0768 | AML | other | m | 2020-08-14T21:34:19.94 |
IV.CESI.HHN. | ML:1.0 | 0.000087870895 | 0.0896 | AML | other | m | 2020-08-14T21:34:21.62 |
IV.CESI.HHE. | ML:1.0 | 0.00008049468 | 0.1152 | AML | other | m | 2020-08-14T21:34:21.48 |
IV.MF5.EHN. | ML:0.9 | 0.000036778115 | 0.1408 | AML | other | m | 2020-08-14T21:34:26.44 |
IV.MF5.EHE. | ML:0.8 | 0.000030158765 | 0.32 | AML | other | m | 2020-08-14T21:34:26.47 |
IV.ASSB.HHE. | ML:0.6 | 0.0000131898365 | 0.1152 | AML | other | m | 2020-08-14T21:34:27.67 |
IV.ASSB.HHN. | ML:0.4 | 0.000012009792 | 0.1024 | AML | other | m | 2020-08-14T21:34:27.49 |
IV.EL6.EHN. | ML:0.9 | 0.000023221635 | 1.2672 | AML | other | m | 2020-08-14T21:34:30.34 |
IV.EL6.EHE. | ML:0.7 | 0.000013884480000000001 | 0.128 | AML | other | m | 2020-08-14T21:34:29.75 |
IV.SMA1.EHN. | ML:0.8 | 0.0000192817 | 0.256 | AML | other | m | 2020-08-14T21:34:30.87 |
IV.SMA1.EHE. | ML:0.8 | 0.00001865112 | 0.576 | AML | other | m | 2020-08-14T21:34:32.15 |
IV.ATCC.EHN. | ML:0.5 | 0.000009920407500000001 | 0.3968 | AML | other | m | 2020-08-14T21:34:31.46 |
IV.ATCC.EHE. | ML:0.7 | 0.00001406341 | 0.1152 | AML | other | m | 2020-08-14T21:34:29.66 |