A magnitude ML 0.4 earthquake occured in region: 1 km E Visso (MC), on
and geographic coordinates (lat, lon) 42.9340, 13.1070 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 1 | 1107 | 1107 |
Ussita | MC | 3 | 444 | 1551 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1832 |
Preci | PG | 8 | 724 | 2556 |
Monte Cavallo | MC | 11 | 145 | 2701 |
Fiordimonte | MC | 12 | 202 | 2903 |
Bolognola | MC | 12 | 142 | 3045 |
Acquacanina | MC | 12 | 121 | 3166 |
Fiastra | MC | 12 | 559 | 3725 |
Pieve Torina | MC | 13 | 1458 | 5183 |
Pievebovigliana | MC | 15 | 866 | 6049 |
Sellano | PG | 15 | 1079 | 7128 |
Norcia | PG | 16 | 4957 | 12085 |
Muccia | MC | 17 | 915 | 13000 |
Montemonaco | AP | 18 | 604 | 13604 |
Montefortino | FM | 19 | 1178 | 14782 |
Sarnano | MC | 20 | 3264 | 18046 |
Cerreto di Spoleto | PG | 20 | 1075 | 19121 |
Serravalle di Chienti | MC | 20 | 1070 | 20191 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-10-10 08:52:31 |
42.934 | 13.1067 | 9 | 2020-10-10 09:01:55 |
Sala Sismica INGV-Roma | 83668471 |
Field | Value |
---|---|
Time (UTC) | 2020-10-10 08:52:31 ± 0.12 |
Latitude | 42.9340 ± 0.0045 |
Longitude | 13.1067 ± 0.0074 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83668471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 516 |
Semi-minor axis of confidence ellipse (meter) | 435 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 154 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37951 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.6 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 83668471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-10 09:01:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.ENR.HHZ. | 2020-10-10T08:53:52.16 | 3.0 | undecidable | manual | Sn | -4.67 | 0 | |||
GU.RNCA.HHZ. | 2020-10-10T08:53:46.80 | 3.0 | undecidable | manual | Sg | 7.39 | 0 | |||
GU.CANO.HHZ. | 2020-10-10T08:53:41.76 | 3.0 | undecidable | manual | Sn | -2.84 | 0 | |||
IV.PANTE.HHZ. | 2020-10-10T08:53:37.88 | 3.0 | negative | manual | Pg | 4.27 | 0 | |||
IV.IMTC.HHZ. | 2020-10-10T08:53:19.17 | 3.0 | undecidable | manual | Sg | 4.7 | 0 | |||
GU.CANO.HHZ. | 2020-10-10T08:53:15.24 | 3.0 | undecidable | manual | Pg | 9.38 | 0 | |||
XK.GIZZ.HHZ. | 2020-10-10T08:53:10.37 | 3.0 | negative | manual | Pn | -9.99 | 0 | |||
IV.MAGA.HHZ. | 2020-10-10T08:53:08.50 | 3.0 | undecidable | manual | Pn | -2.42 | 0 | |||
IV.MGR.HHZ. | 2020-10-10T08:53:05.61 | 3.0 | undecidable | manual | Pg | -1.87 | 0 | |||
IV.T0110.HHZ. | 2020-10-10T08:53:05.86 | 3.0 | undecidable | manual | Sg | 7.77 | 0 | |||
IV.MNTV.HNZ. | 2020-10-10T08:53:05.64 | 3.0 | undecidable | manual | Pg | 3.42 | 0 | |||
IV.NDIM.HNZ. | 2020-10-10T08:53:02.36 | 3.0 | positive | manual | Pg | 3.88 | 0 | |||
IV.CMPR.HHZ. | 2020-10-10T08:53:02.93 | 3.0 | undecidable | manual | Pn | -0.96 | 0 | |||
IV.RAVA.EHZ. | 2020-10-10T08:52:59.32 | 3.0 | negative | manual | Pg | 3.09 | 0 | |||
IV.SMA1.EHZ. | 2020-10-10T08:52:59.07 | 3.0 | undecidable | manual | Sg | 6.8 | 0 | |||
GU.GORR.HHZ. | 2020-10-10T08:52:58.22 | 3.0 | negative | manual | Pn | -3.92 | 0 | |||
IV.ZCCA.HHZ. | 2020-10-10T08:52:57.88 | 3.0 | undecidable | manual | Pg | 6.68 | 0 | |||
IV.RM33.EHZ. | 2020-10-10T08:52:55.14 | 3.0 | undecidable | manual | Sg | 5.9 | 0 | |||
GU.CARD.HHZ. | 2020-10-10T08:52:52.77 | 3.0 | positive | manual | Pg | 3.78 | 0 | |||
IV.CAMP.HHZ. | 2020-10-10T08:52:52.28 | 3.0 | undecidable | manual | Sg | -0.47 | 0 | |||
IV.FIR.HHZ. | 2020-10-10T08:52:48.76 | 3.0 | undecidable | manual | Pg | 5.89 | 0 | |||
IV.ARCI.HHZ. | 2020-10-10T08:52:42.34 | 3.0 | undecidable | manual | Sn | 0.86 | 0 | |||
IV.MML1.HNZ. | 2020-10-10T08:52:39.84 | 0.6 | undecidable | manual | S | 331 | 22.755 | 111 | 0.05 | 49 |
IV.MNTT.EHZ. | 2020-10-10T08:52:39.85 | 0.1 | undecidable | manual | P | 70 | 42.1245 | 50 | 0.25 | 90 |
IT.FIE.HGZ. | 2020-10-10T08:52:38.67 | 3.0 | undecidable | manual | Pn | -4.54 | 0 | |||
IV.CSP1.EHZ. | 2020-10-10T08:52:38.74 | 0.6 | undecidable | manual | S | 24 | 19.2696 | 114 | 0.07 | 49 |
IV.MMO1.HNE. | 2020-10-10T08:52:38.01 | 0.6 | undecidable | manual | S | 102 | 18.2706 | 115 | -0.36 | 46 |
IV.FDMO.HHZ. | 2020-10-10T08:52:36.38 | 0.6 | undecidable | manual | S | 352 | 11.4774 | 127 | 0.05 | 50 |
IV.MML1.HNZ. | 2020-10-10T08:52:36.05 | 0.1 | undecidable | manual | P | 331 | 22.755 | 111 | -0.17 | 95 |
IV.NRCA.HHE. | 2020-10-10T08:52:36.25 | 0.6 | undecidable | manual | S | 177 | 11.1777 | 127 | 0.01 | 50 |
IV.MC2.EHZ. | 2020-10-10T08:52:35.51 | 0.3 | undecidable | manual | S | 110 | 7.1928 | 140 | 0.28 | 72 |
IV.MMO1.HNE. | 2020-10-10T08:52:35.12 | 0.1 | undecidable | manual | P | 102 | 18.2706 | 115 | -0.29 | 94 |
IV.CSP1.EHZ. | 2020-10-10T08:52:35.31 | 0.6 | undecidable | manual | P | 24 | 19.2696 | 114 | -0.27 | 47 |
IV.NRCA.HHE. | 2020-10-10T08:52:34.15 | 0.1 | undecidable | manual | P | 177 | 11.1777 | 127 | -0.03 | 100 |
IV.FDMO.HHZ. | 2020-10-10T08:52:34.30 | 0.1 | undecidable | manual | P | 352 | 11.4774 | 127 | 0.07 | 99 |
IV.MC2.EHZ. | 2020-10-10T08:52:33.77 | 0.1 | undecidable | manual | P | 110 | 7.1928 | 140 | 0.17 | 98 |
IV.GAVE.EHZ. | 2020-10-10T08:52:28.69 | 3.0 | undecidable | manual | P | 0 | ||||
IV.ROM9.HNZ. | 2020-10-10T08:52:25.05 | 3.0 | positive | manual | Pn | -3.65 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:-0.1 | 0.000012250000000000001 | 0.34 | AML | other | m | 2020-10-10T08:52:36.94 |
IV.FDMO.HHN. | ML:0.2 | 0.0000188 | 1.38 | AML | other | m | 2020-10-10T08:52:37.73 |
IV.MNTT.EHE. | ML:2.0 | 0.000356 | 0.18 | AML | other | m | 2020-10-10T08:52:49.22 |
IV.MNTT.EHN. | ML:2.0 | 0.00032099999999999994 | 0.16 | AML | other | m | 2020-10-10T08:52:49.55 |
IV.CSP1.EHE. | ML:0.4 | 0.000018114688000000002 | 1.3952 | AML | other | m | 2020-10-10T08:52:38.38 |
IV.CSP1.EHN. | ML:0.4 | 0.000021590645 | 1.44 | AML | other | m | 2020-10-10T08:52:38.65 |