A magnitude ML 1.4 earthquake occured in region: 3 km W Norcia (PG), on
and geographic coordinates (lat, lon) 42.7910, 13.0610 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 |
---|---|---|---|---|
Norcia | PG | 3 | 4957 | 4957 |
Cascia | PG | 9 | 3217 | 8174 |
Preci | PG | 10 | 724 | 8898 |
Cerreto di Spoleto | PG | 12 | 1075 | 9973 |
Poggiodomo | PG | 13 | 117 | 10090 |
Castelsantangelo sul Nera | MC | 14 | 281 | 10371 |
Sellano | PG | 15 | 1079 | 11450 |
Visso | MC | 16 | 1107 | 12557 |
Vallo di Nera | PG | 16 | 364 | 12921 |
Monteleone di Spoleto | PG | 18 | 599 | 13520 |
Ussita | MC | 18 | 444 | 13964 |
Accumoli | RI | 19 | 667 | 14631 |
Sant'Anatolia di Narco | PG | 19 | 564 | 15195 |
Arquata del Tronto | AP | 19 | 1178 | 16373 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2019-12-03 07:00:43 |
42.7907 | 13.0608 | 11 | 2019-12-03 07:08:00 |
Sala Sismica INGV-Roma | 74269631 |
Field | Value |
---|---|
Time (UTC) | 2019-12-03 07:00:43 ± 0.03 |
Latitude | 42.7907 ± 0.0018 |
Longitude | 13.0608 ± 0.0025 |
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 | 74269631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 230 |
Semi-minor axis of confidence ellipse (meter) | 116 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 274 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
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) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.05756 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43257 |
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 | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 74269631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-03 07:08:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-12-03T07:00:58.43 | 0.6 | undecidable | manual | S | 113 | 48.0186 | 50 | 0.01 | 48 |
IV.CSP1.EHZ. | 2019-12-03T07:00:55.22 | 0.6 | undecidable | manual | S | 19 | 35.4423 | 50 | 0.17 | 47 |
IV.RM33.EHZ. | 2019-12-03T07:00:54.70 | 0.6 | undecidable | manual | S | 158 | 33.6441 | 50 | 0.11 | 48 |
IV.SMA1.EHZ. | 2019-12-03T07:00:53.13 | 0.6 | undecidable | manual | S | 128 | 28.5492 | 50 | -0.1 | 49 |
IV.CESI.HHZ. | 2019-12-03T07:00:52.72 | 0.6 | undecidable | manual | S | 332 | 26.9508 | 50 | -0.08 | 49 |
IV.FDMO.HHZ. | 2019-12-03T07:00:52.81 | 0.6 | undecidable | manual | S | 4 | 27.3504 | 50 | -0.09 | 49 |
IV.TERO.HHZ. | 2019-12-03T07:00:51.84 | 0.3 | undecidable | manual | P | 113 | 48.0186 | 50 | -0.11 | 70 |
IV.LNSS.HHZ. | 2019-12-03T07:00:51.21 | 0.6 | undecidable | manual | S | 185 | 20.868 | 50 | 0.03 | 50 |
IV.MC2.EHZ. | 2019-12-03T07:00:50.22 | 0.3 | undecidable | manual | S | 38 | 16.9719 | 123 | 0.1 | 74 |
IV.CSP1.EHZ. | 2019-12-03T07:00:50.02 | 0.6 | undecidable | manual | P | 19 | 35.4423 | 50 | 0.01 | 49 |
IV.GAVE.EHZ. | 2019-12-03T07:00:50.25 | 0.6 | undecidable | manual | S | 231 | 17.4714 | 122 | -0.01 | 51 |
IV.RM33.EHZ. | 2019-12-03T07:00:49.67 | 0.6 | negative | manual | P | 158 | 33.6441 | 50 | -0.07 | 48 |
IV.CESI.HHZ. | 2019-12-03T07:00:48.64 | 0.1 | undecidable | manual | P | 332 | 26.9508 | 50 | -0.06 | 98 |
IV.FDMO.HHZ. | 2019-12-03T07:00:48.83 | 0.6 | undecidable | manual | P | 4 | 27.3504 | 50 | 0.06 | 49 |
IV.SMA1.EHZ. | 2019-12-03T07:00:48.99 | 1.0 | undecidable | manual | P | 128 | 28.5492 | 50 | 0.04 | 25 |
IV.NRCA.HNZ. | 2019-12-03T07:00:47.21 | 0.6 | undecidable | manual | S | 42 | 6.3936 | 150 | -0.31 | 48 |
IV.LNSS.HHZ. | 2019-12-03T07:00:47.80 | 0.1 | undecidable | manual | P | 185 | 20.868 | 50 | 0.03 | 100 |
IV.MC2.EHZ. | 2019-12-03T07:00:47.24 | 0.1 | undecidable | manual | P | 38 | 16.9719 | 123 | 0.08 | 100 |
IV.GAVE.EHZ. | 2019-12-03T07:00:47.44 | 1.0 | undecidable | manual | P | 231 | 17.4714 | 122 | 0.2 | 24 |
IV.NRCA.HNZ. | 2019-12-03T07:00:45.70 | 0.3 | undecidable | manual | P | 42 | 6.3936 | 150 | 0.04 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.5 | 0.0002565 | 0.9 | AML | other | m | 2019-12-03T07:00:50.54 |
IV.GAVE.EHE. | ML:1.6 | 0.000322 | 0.28 | AML | other | m | 2019-12-03T07:00:51.36 |
IV.LNSS.HHN. | ML:1.2 | 0.00011599999999999999 | 0.12 | AML | other | m | 2019-12-03T07:00:51.77 |
IV.LNSS.HHE. | ML:1.3 | 0.0001295 | 0.54 | AML | other | m | 2019-12-03T07:00:52.06 |