A magnitude ML 0.5 earthquake occured in region: 6 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8550, 13.1940 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 6 | 281 | 281 |
Norcia | PG | 11 | 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 | 19 | 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 0.5 | 2019-10-28 03:39:59 |
42.8548 | 13.1937 | 12 | 2019-10-28 08:12:22 |
Sala Sismica INGV-Roma | 73486471 |
Field | Value |
---|---|
Time (UTC) | 2019-10-28 03:39:59 ± 0.05 |
Latitude | 42.8548 ± 0.0036 |
Longitude | 13.1937 ± 0.0049 |
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 | 73486471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 379 |
Semi-minor axis of confidence ellipse (meter) | 215 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
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) | 64 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
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) | 0.05666 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38041 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.6 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 73486471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-28 08:12:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-10-28T03:40:13.15 | 0.3 | undecidable | manual | S | 127 | 42.2244 | 91 | -0.28 | 68 |
IV.LNSS.HHE. | 2019-10-28T03:40:10.38 | 0.3 | undecidable | manual | S | 204 | 30.6471 | 92 | 0.04 | 72 |
IV.SMA1.EHZ. | 2019-10-28T03:40:09.21 | 0.6 | undecidable | manual | S | 155 | 27.4503 | 92 | -0.28 | 46 |
IV.T1299.EHZ. | 2019-10-28T03:40:09.20 | 0.3 | undecidable | manual | S | 164 | 25.5522 | 92 | 0.22 | 70 |
IV.MF5.EHZ. | 2019-10-28T03:40:09.56 | 0.6 | undecidable | manual | S | 56 | 26.1516 | 92 | 0.41 | 45 |
IV.FDMO.HHZ. | 2019-10-28T03:40:07.80 | 0.3 | undecidable | manual | S | 337 | 21.9669 | 93 | -0.22 | 71 |
IV.TERO.HHZ. | 2019-10-28T03:40:07.44 | 0.1 | undecidable | manual | P | 127 | 42.2244 | 91 | -0.19 | 92 |
IT.MTCL.HGE. | 2019-10-28T03:40:07.91 | 0.3 | undecidable | manual | S | 314 | 22.0668 | 93 | -0.15 | 72 |
IV.FEMA.HNE. | 2019-10-28T03:40:06.68 | 0.3 | undecidable | manual | S | 316 | 16.6722 | 98 | 0.05 | 74 |
IV.MF5.EHZ. | 2019-10-28T03:40:05.41 | 0.1 | undecidable | manual | P | 56 | 26.1516 | 92 | 0.25 | 94 |
IV.LNSS.HHE. | 2019-10-28T03:40:05.81 | 0.1 | undecidable | manual | P | 204 | 30.6471 | 92 | -0.04 | 97 |
IV.MMO1.HNE. | 2019-10-28T03:40:05.04 | 0.3 | undecidable | manual | S | 65 | 11.877 | 115 | -0.36 | 70 |
IV.SMA1.EHZ. | 2019-10-28T03:40:05.35 | 0.1 | undecidable | manual | P | 155 | 27.4503 | 92 | -0.01 | 98 |
IV.T1299.EHZ. | 2019-10-28T03:40:05.22 | 0.1 | undecidable | manual | P | 164 | 25.5522 | 92 | 0.16 | 95 |
IV.NRCA.HHZ. | 2019-10-28T03:40:04.03 | 0.3 | undecidable | manual | S | 250 | 6.8931 | 139 | -0.3 | 73 |
IV.MC2.EHE. | 2019-10-28T03:40:04.35 | 0.3 | undecidable | manual | S | 357 | 6.2937 | 142 | 0.12 | 74 |
IV.FDMO.HHZ. | 2019-10-28T03:40:04.52 | 0.1 | undecidable | manual | P | 337 | 21.9669 | 93 | 0.01 | 99 |
IT.MTCL.HGE. | 2019-10-28T03:40:04.50 | 0.1 | undecidable | manual | P | 314 | 22.0668 | 93 | -0.03 | 98 |
IV.FEMA.HNE. | 2019-10-28T03:40:03.90 | 1.0 | undecidable | manual | P | 316 | 16.6722 | 98 | 0.2 | 24 |
IV.NRCA.HHZ. | 2019-10-28T03:40:02.45 | 0.1 | undecidable | manual | P | 250 | 6.8931 | 139 | 0.07 | 99 |
IV.MC2.EHE. | 2019-10-28T03:40:02.53 | 0.1 | undecidable | manual | P | 357 | 6.2937 | 142 | 0.21 | 97 |
IV.MMO1.HNE. | 2019-10-28T03:40:02.96 | 0.1 | undecidable | manual | P | 65 | 11.877 | 115 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.8 | 0.000861 | 0.08 | AML | other | m | 2019-10-28T03:40:04.23 |
IV.NRCA.HHN. | ML:1.5 | 0.0004685 | 0.94 | AML | other | m | 2019-10-28T03:40:04.17 |
IV.NRCA.HNE. | ML:1.8 | 0.00082296445 | 0.0896 | AML | other | m | 2019-10-28T03:40:04.23 |
IV.NRCA.HNN. | ML:1.5 | 0.00039490115 | 0.0896 | AML | other | m | 2019-10-28T03:40:04.69 |
IV.FDMO.HHE. | ML:0.2 | 0.000008009723 | 0.2 | AML | other | m | 2019-10-28T03:40:09.85 |
IV.FDMO.HHN. | ML:0.2 | 0.000008050459 | 0.3392 | AML | other | m | 2019-10-28T03:40:09.92 |
IV.SMA1.EHE. | ML:0.3 | 0.0000087533625 | 0.32 | AML | other | m | 2019-10-28T03:40:17.23 |
IV.SMA1.EHN. | ML:0.0 | 0.0000071649994999999995 | 0.1408 | AML | other | m | 2019-10-28T03:40:11.70 |
IV.TERO.HHE. | ML:0.5 | 0.0000094011127 | 0.08 | AML | other | m | 2019-10-28T03:40:14.20 |
IV.TERO.HHN. | ML:0.5 | 0.0000107796075 | 0.12 | AML | other | m | 2019-10-28T03:40:13.79 |