A magnitude ML 1.3 earthquake occured in region: 2 km NE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9140, 13.1680 at 11 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 2 | 281 | 281 |
Ussita | MC | 4 | 444 | 725 |
Visso | MC | 7 | 1107 | 1832 |
Bolognola | MC | 10 | 142 | 1974 |
Preci | PG | 11 | 724 | 2698 |
Acquacanina | MC | 13 | 121 | 2819 |
Montemonaco | AP | 13 | 604 | 3423 |
Fiastra | MC | 14 | 559 | 3982 |
Montefortino | FM | 15 | 1178 | 5160 |
Norcia | PG | 15 | 4957 | 10117 |
Fiordimonte | MC | 15 | 202 | 10319 |
Montegallo | AP | 16 | 523 | 10842 |
Monte Cavallo | MC | 16 | 145 | 10987 |
Amandola | FM | 17 | 3629 | 14616 |
Pieve Torina | MC | 17 | 1458 | 16074 |
Sarnano | MC | 18 | 3264 | 19338 |
Pievebovigliana | MC | 18 | 866 | 20204 |
Arquata del Tronto | AP | 19 | 1178 | 21382 |
Sellano | PG | 20 | 1079 | 22461 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-10-05 22:36:17 |
42.914 | 13.1675 | 11 | 2020-10-05 22:43:33 |
Sala Sismica INGV-Roma | 83536461 |
Field | Value |
---|---|
Time (UTC) | 2020-10-05 22:36:17 ± 0.06 |
Latitude | 42.9140 ± 0.0036 |
Longitude | 13.1675 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83536461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 447 |
Semi-minor axis of confidence ellipse (meter) | 399 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 213 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
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) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.01619 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43257 |
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 | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 83536461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-05 22:43:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-10-05T22:36:26.55 | 0.1 | undecidable | manual | P | 132 | 48.0186 | 50 | -0.13 | 92 |
IV.GUMA.HHZ. | 2020-10-05T22:36:26.27 | 0.3 | undecidable | manual | S | 39 | 21.3675 | 50 | 0.22 | 71 |
IV.CESI.HHZ. | 2020-10-05T22:36:26.67 | 0.1 | undecidable | manual | S | 295 | 23.5542 | 50 | 0.03 | 98 |
IV.CSP1.EHZ. | 2020-10-05T22:36:25.47 | 0.3 | undecidable | manual | S | 9 | 19.9689 | 50 | -0.2 | 71 |
IV.SMA1.EHZ. | 2020-10-05T22:36:24.44 | 0.1 | undecidable | manual | P | 156 | 34.3434 | 50 | -0.12 | 94 |
IV.FDMO.HHZ. | 2020-10-05T22:36:23.96 | 0.1 | undecidable | manual | S | 334 | 15.0738 | 126 | -0.28 | 95 |
IV.MMO1.EHZ. | 2020-10-05T22:36:23.36 | 0.1 | undecidable | manual | S | 97 | 13.0758 | 129 | -0.32 | 94 |
IV.CESI.HHZ. | 2020-10-05T22:36:22.97 | 0.1 | undecidable | manual | P | 295 | 23.5542 | 50 | 0.06 | 97 |
IV.NRCA.HHZ. | 2020-10-05T22:36:22.70 | 0.1 | undecidable | manual | S | 206 | 9.879 | 137 | -0.19 | 97 |
IV.CSP1.EHZ. | 2020-10-05T22:36:22.30 | 0.1 | undecidable | manual | P | 9 | 19.9689 | 50 | -0.05 | 98 |
IV.GUMA.HHZ. | 2020-10-05T22:36:22.78 | 0.1 | undecidable | manual | P | 39 | 21.3675 | 50 | 0.21 | 95 |
IV.MMO1.EHZ. | 2020-10-05T22:36:21.22 | 0.1 | undecidable | manual | P | 97 | 13.0758 | 129 | 0.02 | 100 |
IV.MC2.EHZ. | 2020-10-05T22:36:21.90 | 0.1 | undecidable | manual | S | 99 | 1.7982 | 171 | 0.3 | 96 |
IV.FDMO.HHZ. | 2020-10-05T22:36:21.45 | 0.1 | undecidable | manual | P | 334 | 15.0738 | 126 | -0.07 | 99 |
IV.MC2.EHZ. | 2020-10-05T22:36:20.30 | 0.1 | undecidable | manual | P | 99 | 1.7982 | 171 | 0.3 | 96 |
IV.NRCA.HHZ. | 2020-10-05T22:36:20.88 | 0.1 | undecidable | manual | P | 206 | 9.879 | 137 | 0.14 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.000312 | 0.16 | AML | other | m | 2020-10-05T22:36:22.97 |
IV.NRCA.HHE. | ML:1.6 | 0.0004685 | 0.08 | AML | other | m | 2020-10-05T22:36:22.95 |
IV.CESI.HHE. | ML:1.0 | 0.00006254999999999999 | 1.74 | AML | other | m | 2020-10-05T22:36:26.09 |
IV.CESI.HHN. | ML:1.2 | 0.0001026 | 1.74 | AML | other | m | 2020-10-05T22:36:26.10 |