A magnitude ML 0.9 earthquake occured in region: 5 km S Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9530, 12.9970 at 12 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 |
---|---|---|---|---|
Monte Cavallo | MC | 5 | 145 | 145 |
Visso | MC | 8 | 1107 | 1252 |
Preci | PG | 9 | 724 | 1976 |
Sellano | PG | 9 | 1079 | 3055 |
Pieve Torina | MC | 11 | 1458 | 4513 |
Ussita | MC | 12 | 444 | 4957 |
Fiordimonte | MC | 12 | 202 | 5159 |
Serravalle di Chienti | MC | 14 | 1070 | 6229 |
Pievebovigliana | MC | 14 | 866 | 7095 |
Castelsantangelo sul Nera | MC | 14 | 281 | 7376 |
Muccia | MC | 15 | 915 | 8291 |
Fiastra | MC | 16 | 559 | 8850 |
Cerreto di Spoleto | PG | 16 | 1075 | 9925 |
Acquacanina | MC | 17 | 121 | 10046 |
Bolognola | MC | 19 | 142 | 10188 |
Norcia | PG | 19 | 4957 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-10-19 03:47:19 |
42.9527 | 12.9968 | 12 | 2020-10-19 03:59:39 |
Sala Sismica INGV-Roma | 83899101 |
Field | Value |
---|---|
Time (UTC) | 2020-10-19 03:47:19 ± 0.06 |
Latitude | 42.9527 ± 0.0027 |
Longitude | 12.9968 ± 0.0061 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83899101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 382 |
Semi-minor axis of confidence ellipse (meter) | 377 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 74 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.03957 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27070 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 83899101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-19 03:59:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.HNE. | 2020-10-19T03:47:29.70 | 0.3 | undecidable | manual | S | 196 | 30.0477 | 92 | 0.05 | 72 |
IV.CSP1.EHZ. | 2020-10-19T03:47:27.80 | 0.3 | undecidable | manual | S | 47 | 22.8549 | 93 | 0.06 | 72 |
IV.MML1.HNE. | 2020-10-19T03:47:26.30 | 0.3 | undecidable | manual | S | 354 | 17.9709 | 96 | -0.13 | 72 |
IV.NRCA.HHZ. | 2020-10-19T03:47:25.80 | 0.3 | undecidable | manual | S | 144 | 16.2726 | 99 | -0.19 | 71 |
IV.GAVE.HNE. | 2020-10-19T03:47:25.13 | 0.1 | undecidable | manual | P | 196 | 30.0477 | 92 | -0.09 | 95 |
IV.CESI.HHZ. | 2020-10-19T03:47:24.30 | 0.3 | undecidable | manual | S | 308 | 9.4794 | 126 | -0.01 | 75 |
IV.CSP1.EHZ. | 2020-10-19T03:47:24.15 | 0.3 | undecidable | manual | P | 47 | 22.8549 | 93 | 0.04 | 72 |
IV.FDMO.HHZ. | 2020-10-19T03:47:24.70 | 0.3 | undecidable | manual | S | 38 | 11.877 | 115 | -0.15 | 72 |
IV.MML1.HNE. | 2020-10-19T03:47:23.35 | 0.1 | undecidable | manual | P | 354 | 17.9709 | 96 | -0.01 | 98 |
IT.MTCL.HGZ. | 2020-10-19T03:47:23.20 | 0.1 | undecidable | manual | S | 3 | 4.5954 | 152 | -0.25 | 95 |
IV.NRCA.HHZ. | 2020-10-19T03:47:23.00 | 0.1 | undecidable | manual | P | 144 | 16.2726 | 99 | -0.11 | 97 |
IV.FEMA.HNZ. | 2020-10-19T03:47:23.61 | 0.3 | undecidable | manual | S | 76 | 4.3956 | 153 | 0.18 | 74 |
IV.CESI.HHZ. | 2020-10-19T03:47:22.25 | 0.1 | undecidable | manual | P | 308 | 9.4794 | 126 | 0.12 | 98 |
IV.FDMO.HHZ. | 2020-10-19T03:47:22.77 | 0.6 | undecidable | manual | P | 38 | 11.877 | 115 | 0.32 | 47 |
IV.FEMA.HNZ. | 2020-10-19T03:47:21.83 | 0.1 | undecidable | manual | P | 76 | 4.3956 | 153 | 0.2 | 97 |
IT.MTCL.HGZ. | 2020-10-19T03:47:21.70 | 0.1 | undecidable | manual | P | 3 | 4.5954 | 152 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.8 | 0.00008030000000000001 | 0.1 | AML | other | m | 2020-10-19T03:47:24.39 |
IV.CESI.HHN. | ML:0.8 | 0.00008444999999999999 | 0.48 | AML | other | m | 2020-10-19T03:47:24.40 |
IV.FDMO.HHE. | ML:0.8 | 0.00006795 | 0.22 | AML | other | m | 2020-10-19T03:47:24.94 |
IV.FDMO.HHN. | ML:0.8 | 0.0000661 | 1.48 | AML | other | m | 2020-10-19T03:47:25.83 |
IV.NRCA.HHN. | ML:1.1 | 0.0001032 | 0.12 | AML | other | m | 2020-10-19T03:47:25.86 |
IV.NRCA.HHE. | ML:0.9 | 0.00007020000000000001 | 1.16 | AML | other | m | 2020-10-19T03:47:26.27 |