A magnitude ML 1.0 earthquake occured in region: 3 km SW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9690, 12.9850 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 |
---|---|---|---|---|
Monte Cavallo | MC | 3 | 145 | 145 |
Visso | MC | 9 | 1107 | 1252 |
Sellano | PG | 10 | 1079 | 2331 |
Pieve Torina | MC | 10 | 1458 | 3789 |
Preci | PG | 11 | 724 | 4513 |
Fiordimonte | MC | 12 | 202 | 4715 |
Serravalle di Chienti | MC | 12 | 1070 | 5785 |
Ussita | MC | 13 | 444 | 6229 |
Pievebovigliana | MC | 13 | 866 | 7095 |
Muccia | MC | 14 | 915 | 8010 |
Fiastra | MC | 16 | 559 | 8569 |
Castelsantangelo sul Nera | MC | 16 | 281 | 8850 |
Acquacanina | MC | 17 | 121 | 8971 |
Cerreto di Spoleto | PG | 17 | 1075 | 10046 |
Camerino | MC | 20 | 6974 | 17020 |
Bolognola | MC | 20 | 142 | 17162 |
Sefro | MC | 20 | 422 | 17584 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2020-02-16 01:46:17 |
42.9687 | 12.9853 | 12 | 2020-07-18 21:08:41 |
Bollettino Sismico Italiano INGV | 80497411 |
Reviewed Rev100 |
ML 1.1 | 2020-02-16 01:46:17 |
42.9638 | 12.9647 | 15 | 2020-02-16 01:52:20 |
Sala Sismica INGV-Roma | 76556541 |
Field | Value |
---|---|
Time (UTC) | 2020-02-16 01:46:17 ± 0.05 |
Latitude | 42.9687 ± 0.0036 |
Longitude | 12.9853 ± 0.0037 |
Depth (km) | 12 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 80497411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 377 |
Semi-minor axis of confidence ellipse (meter) | 248 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
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) | 157 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.02698 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33185 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 80497411 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-25 14:44:42 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 76556541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-16 01:52:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-02-16T01:46:30.44 | 0.6 | undecidable | manual | S | 311 | 36.8298 | 92 | 0.25 | 45 |
IV.MMO1.EHZ. | 2020-02-16T01:46:28.02 | 0.6 | undecidable | manual | S | 105 | 28.749 | 94 | -0.01 | 48 |
IV.CSP1.EHZ. | 2020-02-16T01:46:26.43 | 0.6 | undecidable | manual | S | 52 | 22.4553 | 96 | 0.09 | 48 |
IV.NRCA.HHZ. | 2020-02-16T01:46:25.09 | 0.6 | undecidable | manual | S | 145 | 18.2706 | 101 | -0.15 | 47 |
IV.ATCC.EHZ. | 2020-02-16T01:46:24.88 | 0.3 | undecidable | manual | P | 311 | 36.8298 | 92 | -0.1 | 70 |
IV.MML1.HNE. | 2020-02-16T01:46:24.53 | 0.6 | undecidable | manual | S | 356 | 16.0728 | 105 | -0.15 | 48 |
IV.FDMO.HHN. | 2020-02-16T01:46:23.37 | 0.6 | undecidable | manual | S | 48 | 11.1777 | 122 | -0.1 | 49 |
IV.MMO1.EHZ. | 2020-02-16T01:46:23.73 | 0.1 | undecidable | manual | P | 105 | 28.749 | 94 | -0.01 | 96 |
IV.CSP1.EHZ. | 2020-02-16T01:46:22.79 | 0.1 | undecidable | manual | P | 52 | 22.4553 | 96 | 0.03 | 97 |
IV.CESI.HHZ. | 2020-02-16T01:46:22.62 | 0.6 | undecidable | manual | S | 302 | 7.6812 | 137 | -0.13 | 48 |
IV.FEMA.HNE. | 2020-02-16T01:46:22.52 | 0.6 | undecidable | manual | S | 98 | 5.2947 | 150 | 0.15 | 49 |
IV.NRCA.HHZ. | 2020-02-16T01:46:22.07 | 0.3 | undecidable | manual | P | 145 | 18.2706 | 101 | -0.06 | 72 |
IV.MML1.HNE. | 2020-02-16T01:46:21.83 | 0.1 | undecidable | manual | P | 356 | 16.0728 | 105 | 0.03 | 98 |
IV.FDMO.HHN. | 2020-02-16T01:46:21.14 | 0.1 | undecidable | manual | P | 48 | 11.1777 | 122 | 0.03 | 98 |
IT.MTCL.HGZ. | 2020-02-16T01:46:21.85 | 0.6 | undecidable | manual | S | 22 | 2.997 | 162 | -0.27 | 47 |
IT.MTCL.HGZ. | 2020-02-16T01:46:20.31 | 0.1 | undecidable | manual | P | 22 | 2.997 | 162 | -0.02 | 100 |
IV.CESI.HHZ. | 2020-02-16T01:46:20.74 | 0.1 | undecidable | manual | P | 302 | 7.6812 | 137 | 0.05 | 99 |
IV.FEMA.HNE. | 2020-02-16T01:46:20.66 | 0.1 | undecidable | manual | P | 98 | 5.2947 | 150 | 0.19 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.8 | 0.00006819999999999999 | 0.26 | AML | other | m | 2020-02-16T01:46:22.96 |
IV.CESI.HHN. | ML:1.0 | 0.0001215 | 0.1 | AML | other | m | 2020-02-16T01:46:22.83 |
IV.NRCA.HHN. | ML:1.3 | 0.00013800000000000002 | 0.1 | AML | other | m | 2020-02-16T01:46:25.18 |
IV.NRCA.HHE. | ML:1.0 | 0.00007425000000000002 | 0.58 | AML | other | m | 2020-02-16T01:46:25.45 |