A magnitude ML 1.1 earthquake occured in region: 6 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8530, 13.1910 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 | 6 | 281 | 281 |
Norcia | PG | 10 | 4957 | 5238 |
Ussita | MC | 11 | 444 | 5682 |
Montegallo | AP | 12 | 523 | 6205 |
Visso | MC | 12 | 1107 | 7312 |
Montemonaco | AP | 12 | 604 | 7916 |
Arquata del Tronto | AP | 12 | 1178 | 9094 |
Preci | PG | 13 | 724 | 9818 |
Montefortino | FM | 16 | 1178 | 10996 |
Bolognola | MC | 16 | 142 | 11138 |
Accumoli | RI | 18 | 667 | 11805 |
Amandola | FM | 20 | 3629 | 15434 |
Acquacanina | MC | 20 | 121 | 15555 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-10-29 23:25:19 |
42.8527 | 13.1907 | 11 | 2019-10-30 00:32:09 |
Sala Sismica INGV-Roma | 73526181 |
Field | Value |
---|---|
Time (UTC) | 2019-10-29 23:25:19 ± 0.05 |
Latitude | 42.8527 ± 0.0036 |
Longitude | 13.1907 ± 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 | 73526181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 409 |
Semi-minor axis of confidence ellipse (meter) | 355 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.05846 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38041 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 73526181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-30 00:32:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-10-29T23:25:32.58 | 0.6 | undecidable | manual | S | 127 | 42.2244 | 50 | -0.2 | 46 |
IV.MF5.EHZ. | 2019-10-29T23:25:29.20 | 0.6 | undecidable | manual | S | 55 | 26.4513 | 50 | 0.63 | 43 |
IV.LNSS.HNE. | 2019-10-29T23:25:29.79 | 0.6 | undecidable | manual | S | 204 | 30.3474 | 50 | 0.2 | 47 |
IV.SMA1.EHZ. | 2019-10-29T23:25:28.82 | 0.6 | undecidable | manual | S | 154 | 27.3504 | 50 | 0.03 | 49 |
IV.CSP1.EHZ. | 2019-10-29T23:25:28.57 | 0.6 | undecidable | manual | S | 2 | 26.5512 | 50 | -0.02 | 50 |
IV.FDMO.HHZ. | 2019-10-29T23:25:27.18 | 0.6 | undecidable | manual | S | 338 | 22.0668 | 50 | -0.21 | 48 |
IT.MTCL.HGE. | 2019-10-29T23:25:27.12 | 0.6 | undecidable | manual | S | 315 | 22.0668 | 50 | -0.27 | 47 |
IV.TERO.HHZ. | 2019-10-29T23:25:26.80 | 0.3 | undecidable | manual | P | 127 | 42.2244 | 50 | -0.16 | 70 |
IV.LNSS.HNE. | 2019-10-29T23:25:25.08 | 0.1 | undecidable | manual | P | 204 | 30.3474 | 50 | -0.04 | 98 |
IV.CSP1.EHZ. | 2019-10-29T23:25:24.46 | 0.3 | undecidable | manual | P | 2 | 26.5512 | 50 | -0.07 | 73 |
IV.MMO1.EHZ. | 2019-10-29T23:25:24.30 | 0.3 | undecidable | manual | S | 65 | 12.1767 | 132 | -0.38 | 71 |
IV.MF5.EHZ. | 2019-10-29T23:25:24.74 | 0.1 | undecidable | manual | P | 55 | 26.4513 | 50 | 0.22 | 95 |
IV.SMA1.EHZ. | 2019-10-29T23:25:24.62 | 0.3 | undecidable | manual | P | 154 | 27.3504 | 50 | -0.04 | 74 |
IV.FDMO.HHZ. | 2019-10-29T23:25:23.71 | 0.3 | undecidable | manual | P | 338 | 22.0668 | 50 | -0.13 | 73 |
IV.NRCA.HHZ. | 2019-10-29T23:25:23.32 | 0.3 | undecidable | manual | S | 251 | 6.5934 | 149 | -0.09 | 76 |
IT.MTCL.HGE. | 2019-10-29T23:25:23.88 | 0.3 | undecidable | manual | P | 315 | 22.0668 | 50 | 0.04 | 75 |
IV.MC2.EHZ. | 2019-10-29T23:25:23.62 | 0.6 | undecidable | manual | S | 359 | 6.4935 | 149 | 0.22 | 49 |
IV.MMO1.EHZ. | 2019-10-29T23:25:22.19 | 0.1 | positive | manual | P | 65 | 12.1767 | 132 | -0.09 | 100 |
IV.MC2.EHZ. | 2019-10-29T23:25:21.75 | 0.1 | undecidable | manual | P | 359 | 6.4935 | 149 | 0.21 | 99 |
IV.NRCA.HHZ. | 2019-10-29T23:25:21.70 | 0.1 | undecidable | manual | P | 251 | 6.5934 | 149 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.6 | 0.000588 | 0.1 | AML | other | m | 2019-10-29T23:25:23.45 |
IV.NRCA.HHN. | ML:1.4 | 0.0003785 | 0.72 | AML | other | m | 2019-10-29T23:25:23.50 |
IV.CSP1.EHN. | ML:0.6 | 0.00002129 | 1.58 | AML | other | m | 2019-10-29T23:25:30.15 |
IV.CSP1.EHE. | ML:0.8 | 0.00003575 | 0.42 | AML | other | m | 2019-10-29T23:25:33.47 |