A magnitude ML 0.8 earthquake occured in region: 3 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8970, 13.1960 at 15 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 | 3 | 281 | 281 |
Ussita | MC | 7 | 444 | 725 |
Visso | MC | 10 | 1107 | 1832 |
Montemonaco | AP | 11 | 604 | 2436 |
Bolognola | MC | 11 | 142 | 2578 |
Montegallo | AP | 13 | 523 | 3101 |
Preci | PG | 13 | 724 | 3825 |
Montefortino | FM | 13 | 1178 | 5003 |
Norcia | PG | 14 | 4957 | 9960 |
Acquacanina | MC | 15 | 121 | 10081 |
Fiastra | MC | 16 | 559 | 10640 |
Arquata del Tronto | AP | 16 | 1178 | 11818 |
Amandola | FM | 16 | 3629 | 15447 |
Sarnano | MC | 18 | 3264 | 18711 |
Fiordimonte | MC | 18 | 202 | 18913 |
Comunanza | AP | 19 | 3166 | 22079 |
Monte Cavallo | MC | 19 | 145 | 22224 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-12-08 18:32:52 |
42.8968 | 13.1962 | 15 | 2019-12-08 18:41:14 |
Sala Sismica INGV-Roma | 74439681 |
Field | Value |
---|---|
Time (UTC) | 2019-12-08 18:32:52 ± 0.12 |
Latitude | 42.8968 ± 0.0045 |
Longitude | 13.1962 ± 0.0061 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74439681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 509 |
Semi-minor axis of confidence ellipse (meter) | 395 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 11 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24102 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 74439681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-08 18:41:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.BOSI.HHZ. | 2019-12-08T18:34:26.36 | 3.0 | undecidable | manual | Sn | -5.08 | 0 | |||
IV.MRLC.HHZ. | 2019-12-08T18:34:08.89 | 3.0 | undecidable | manual | Sg | 11.89 | 0 | |||
IV.EUCT.HNZ. | 2019-12-08T18:34:00.96 | 3.0 | negative | manual | Pg | 22.18 | 0 | |||
IV.MTGR.HHZ. | 2019-12-08T18:33:58.42 | 3.0 | undecidable | manual | Pn | 8.21 | 0 | |||
IV.SGRT.HHZ. | 2019-12-08T18:33:47.60 | 3.0 | undecidable | manual | Sn | -1.42 | 0 | |||
IV.FIU.EHZ. | 2019-12-08T18:33:45.81 | 3.0 | undecidable | manual | Sn | -1.88 | 0 | |||
MN.TRI.HHZ. | 2019-12-08T18:33:34.88 | 3.0 | negative | manual | Pg | 1.92 | 0 | |||
IV.PZUN.HHZ. | 2019-12-08T18:33:28.16 | 3.0 | negative | manual | Pn | -0.05 | 0 | |||
IV.CSP1.EHZ. | 2019-12-08T18:33:01.33 | 0.6 | undecidable | manual | S | 2 | 21.6672 | 111 | -0.09 | 48 |
IV.FDMO.HHZ. | 2019-12-08T18:33:00.42 | 0.3 | undecidable | manual | S | 330 | 17.871 | 118 | -0.07 | 73 |
IV.NRCA.HHZ. | 2019-12-08T18:32:58.64 | 0.3 | undecidable | manual | S | 223 | 9.6792 | 140 | -0.15 | 73 |
IV.PF6.EHE. | 2019-12-08T18:32:58.70 | 0.3 | undecidable | manual | P | 360 | 26.751 | 105 | 0.11 | 72 |
IV.MMO1.EHZ. | 2019-12-08T18:32:58.82 | 0.3 | undecidable | manual | S | 89 | 10.5783 | 137 | -0.14 | 73 |
IV.MC2.EHZ. | 2019-12-08T18:32:58.04 | 0.3 | undecidable | manual | S | 340 | 1.6983 | 172 | 0.12 | 74 |
IV.CSP1.EHZ. | 2019-12-08T18:32:57.85 | 1.0 | undecidable | manual | P | 2 | 21.6672 | 111 | 0 | 25 |
IV.FDMO.HHZ. | 2019-12-08T18:32:57.20 | 0.3 | undecidable | manual | P | 330 | 17.871 | 118 | -0.11 | 72 |
IV.NRCA.HHZ. | 2019-12-08T18:32:56.37 | 0.1 | positive | manual | P | 223 | 9.6792 | 140 | 0.04 | 100 |
IV.MMO1.EHZ. | 2019-12-08T18:32:56.47 | 0.3 | undecidable | manual | P | 89 | 10.5783 | 137 | 0.04 | 75 |
IV.MC2.EHZ. | 2019-12-08T18:32:55.97 | 0.1 | undecidable | manual | P | 340 | 1.6983 | 172 | 0.14 | 99 |
IV.MTCL.HGZ. | 2019-12-08T18:32:55.45 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.6 | 0.00004236888499999999 | 0.0512 | AML | other | m | 2019-12-08T18:32:58.69 |
IV.NRCA.HHN. | ML:0.8 | 0.000055934975 | 0.1024 | AML | other | m | 2019-12-08T18:32:58.84 |
IV.NRCA.HNE. | ML:1.2 | 0.00016313424999999998 | 2.2272 | AML | other | m | 2019-12-08T18:32:59.92 |
IV.NRCA.HNN. | ML:1.3 | 0.000188460205 | 0.8704 | AML | other | m | 2019-12-08T18:32:59.12 |
IV.FDMO.HHN. | ML:0.2 | 0.000012173868500000001 | 0.2816 | AML | other | m | 2019-12-08T18:33:00.46 |