A magnitude ML 0.9 earthquake occured in region: 5 km SE Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8020, 13.3600 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 |
---|---|---|---|---|
Montegallo | AP | 5 | 523 | 523 |
Acquasanta Terme | AP | 5 | 2916 | 3439 |
Arquata del Tronto | AP | 6 | 1178 | 4617 |
Montemonaco | AP | 11 | 604 | 5221 |
Roccafluvione | AP | 12 | 2010 | 7231 |
Palmiano | AP | 14 | 196 | 7427 |
Valle Castellana | TE | 14 | 977 | 8404 |
Venarotta | AP | 14 | 2066 | 10470 |
Accumoli | RI | 15 | 667 | 11137 |
Montefortino | FM | 16 | 1178 | 12315 |
Comunanza | AP | 18 | 3166 | 15481 |
Ascoli Piceno | AP | 19 | 49407 | 64888 |
Rocca Santa Maria | TE | 19 | 537 | 65425 |
Castelsantangelo sul Nera | MC | 20 | 281 | 65706 |
Amandola | FM | 20 | 3629 | 69335 |
Amatrice | RI | 20 | 2657 | 71992 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-12-04 11:52:05 |
42.8025 | 13.3603 | 11 | 2019-12-04 12:01:00 |
Sala Sismica INGV-Roma | 74312601 |
Field | Value |
---|---|
Time (UTC) | 2019-12-04 11:52:05 ± 0.04 |
Latitude | 42.8025 ± 0.0018 |
Longitude | 13.3603 ± 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 | 74312601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 417 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
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) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31206 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 74312601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-04 12:01:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2019-12-04T11:52:17.36 | 0.3 | undecidable | manual | S | 320 | 34.1436 | 50 | -0.1 | 71 |
IV.CSP1.EHE. | 2019-12-04T11:52:17.50 | 0.3 | undecidable | manual | S | 339 | 34.4433 | 50 | -0.05 | 71 |
IV.RM33.EHZ. | 2019-12-04T11:52:17.73 | 0.3 | undecidable | manual | S | 200 | 34.6431 | 50 | 0.13 | 71 |
IV.CAMP.HHZ. | 2019-12-04T11:52:16.36 | 0.3 | undecidable | manual | S | 172 | 29.8479 | 50 | 0.04 | 73 |
IV.TERO.HHZ. | 2019-12-04T11:52:15.57 | 0.6 | undecidable | manual | S | 135 | 28.1496 | 50 | -0.29 | 46 |
IV.MF5.EHZ. | 2019-12-04T11:52:14.39 | 0.3 | undecidable | manual | S | 21 | 22.0668 | 50 | 0.15 | 73 |
IV.SMA1.EHZ. | 2019-12-04T11:52:13.50 | 0.3 | undecidable | manual | S | 186 | 19.1697 | 119 | 0.05 | 73 |
IV.NRCA.HHZ. | 2019-12-04T11:52:13.84 | 0.3 | undecidable | manual | S | 280 | 20.2686 | 50 | 0.07 | 73 |
IV.T1299.HNN. | 2019-12-04T11:52:13.85 | 0.3 | undecidable | manual | S | 199 | 19.7691 | 50 | 0.24 | 70 |
IV.CSP1.EHE. | 2019-12-04T11:52:12.93 | 0.6 | undecidable | manual | P | 339 | 34.4433 | 50 | 0.34 | 45 |
IV.RM33.EHZ. | 2019-12-04T11:52:12.62 | 0.1 | undecidable | manual | P | 200 | 34.6431 | 50 | 0 | 96 |
IV.OFFI.HHN. | 2019-12-04T11:52:12.40 | 0.1 | undecidable | manual | P | 61 | 30.2475 | 50 | 0.46 | 89 |
IV.FDMO.HHZ. | 2019-12-04T11:52:12.28 | 0.1 | undecidable | manual | P | 320 | 34.1436 | 50 | -0.26 | 91 |
IV.MMO1.EHZ. | 2019-12-04T11:52:11.01 | 0.3 | undecidable | manual | S | 346 | 11.0778 | 134 | -0.17 | 74 |
IV.CAMP.HHZ. | 2019-12-04T11:52:11.64 | 0.1 | undecidable | manual | P | 172 | 29.8479 | 50 | -0.24 | 92 |
IV.TERO.HHZ. | 2019-12-04T11:52:11.36 | 0.1 | undecidable | manual | P | 135 | 28.1496 | 50 | -0.26 | 92 |
IV.NRCA.HHZ. | 2019-12-04T11:52:10.44 | 0.1 | undecidable | manual | P | 280 | 20.2686 | 50 | 0.03 | 98 |
IV.T1299.HNN. | 2019-12-04T11:52:10.46 | 0.1 | undecidable | manual | P | 199 | 19.7691 | 50 | 0.14 | 96 |
IV.MF5.EHZ. | 2019-12-04T11:52:10.72 | 0.1 | undecidable | manual | P | 21 | 22.0668 | 50 | 0.04 | 98 |
IV.SMA1.EHZ. | 2019-12-04T11:52:10.16 | 0.1 | undecidable | manual | P | 186 | 19.1697 | 119 | -0.07 | 99 |
IV.MTRA.HNZ. | 2019-12-04T11:52:09.86 | 0.3 | undecidable | manual | S | 150 | 5.8941 | 151 | -0.22 | 74 |
IV.MTRA.HNZ. | 2019-12-04T11:52:08.39 | 0.1 | undecidable | manual | P | 150 | 5.8941 | 151 | 0.11 | 98 |
IV.MMO1.EHZ. | 2019-12-04T11:52:08.90 | 0.1 | undecidable | manual | P | 346 | 11.0778 | 134 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.1 | 0.000182 | 0.8 | AML | other | m | 2019-12-04T11:52:10.08 |
IV.MTRA.EHE. | ML:1.2 | 0.000242 | 0.48 | AML | other | m | 2019-12-04T11:52:10.08 |
IV.NRCA.HHE. | ML:1.1 | 0.00009620000000000001 | 0.46 | AML | other | m | 2019-12-04T11:52:14.25 |
IV.NRCA.HHN. | ML:1.3 | 0.0001295 | 0.12 | AML | other | m | 2019-12-04T11:52:14.68 |
IV.MTRA.HNE. | ML:1.2 | 0.00023189075000000002 | 0.1152 | AML | other | m | 2019-12-04T11:52:10.19 |
IV.MTRA.HNN. | ML:1.0 | 0.00016211305 | 0.2176 | AML | other | m | 2019-12-04T11:52:09.97 |
IV.SMA1.EHE. | ML:0.7 | 0.000036122963700000006 | 0.2816 | AML | other | m | 2019-12-04T11:52:13.66 |
IV.SMA1.EHN. | ML:0.9 | 0.000053851659999999995 | 0.2752 | AML | other | m | 2019-12-04T11:52:13.54 |
IV.FDMO.HHE. | ML:0.7 | 0.0000180702835 | 0.1408 | AML | other | m | 2019-12-04T11:52:17.63 |
IV.FDMO.HHN. | ML:0.9 | 0.000033775445 | 0.2624 | AML | other | m | 2019-12-04T11:52:17.78 |
IV.RM33.EHE. | ML:0.6 | 0.000015069499000000001 | 0.1792 | AML | other | m | 2019-12-04T11:52:18.26 |
IV.RM33.EHN. | ML:0.6 | 0.000013988964999999999 | 0 | AML | other | m | 2019-12-04T11:52:18.41 |