A magnitude ML 0.8 earthquake occured in region: 4 km NE Cascia (PG), on
and geographic coordinates (lat, lon) 42.7420, 13.0550 at 3 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 |
---|---|---|---|---|
Cascia | PG | 4 | 3217 | 3217 |
Norcia | PG | 7 | 4957 | 8174 |
Poggiodomo | PG | 10 | 117 | 8291 |
Monteleone di Spoleto | PG | 13 | 599 | 8890 |
Cerreto di Spoleto | PG | 14 | 1075 | 9965 |
Preci | PG | 15 | 724 | 10689 |
Vallo di Nera | PG | 16 | 364 | 11053 |
Cittareale | RI | 16 | 482 | 11535 |
Accumoli | RI | 17 | 667 | 12202 |
Sant'Anatolia di Narco | PG | 18 | 564 | 12766 |
Scheggino | PG | 19 | 461 | 13227 |
Castelsantangelo sul Nera | MC | 19 | 281 | 13508 |
Sellano | PG | 20 | 1079 | 14587 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2016-12-07 22:01:56 |
42.7418 | 13.0553 | 3 | 2016-12-07 22:09:20 |
Sala Sismica INGV-Roma | 35982721 |
Field | Value |
---|---|
Time (UTC) | 2016-12-07 22:01:56 ± 0.35 |
Latitude | 42.7418 ± 0.0054 |
Longitude | 13.0553 ± 0.0086 |
Depth (km) | 3 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 35982721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 690 |
Semi-minor axis of confidence ellipse (meter) | 274 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 251 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29228 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 35982721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-12-07 22:09:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1215.EHZ. | 2016-12-07T22:02:02.16 | 0.1 | undecidable | manual | S | 294 | 16.5723 | 100 | -0.05 | 99 |
IV.T1243.HHZ. | 2016-12-07T22:02:02.20 | 1.0 | negative | manual | P | 99 | 32.4453 | 95 | -0.68 | 20 |
IV.T1245.HHZ. | 2016-12-07T22:02:02.12 | 0.3 | undecidable | manual | S | 40 | 16.6722 | 100 | -0.12 | 73 |
IV.T1215.EHZ. | 2016-12-07T22:02:00.04 | 1.0 | positive | manual | P | 294 | 16.5723 | 100 | 0.3 | 23 |
IV.NRCA.HHZ. | 2016-12-07T22:02:00.42 | 0.1 | undecidable | manual | S | 25 | 11.2776 | 104 | 0.03 | 100 |
IV.T1245.HHZ. | 2016-12-07T22:01:59.82 | 0.1 | undecidable | manual | P | 40 | 16.6722 | 100 | 0.07 | 98 |
IV.T1216.EHZ. | 2016-12-07T22:01:59.06 | 0.6 | undecidable | manual | P | 350 | 16.7721 | 100 | -0.71 | 41 |
IV.T1218.EHZ. | 2016-12-07T22:01:59.56 | 0.1 | undecidable | manual | S | 148 | 9.3795 | 107 | -0.19 | 97 |
IV.T1218.EHZ. | 2016-12-07T22:01:58.62 | 0.1 | undecidable | manual | P | 148 | 9.3795 | 107 | 0.3 | 95 |
IV.NRCA.HHZ. | 2016-12-07T22:01:58.98 | 0.1 | undecidable | manual | P | 25 | 11.2776 | 104 | 0.29 | 95 |
IV.VIVA.HHZ. | 2016-12-07T22:01:56.17 | 3.0 | negative | manual | P | 0 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.7 | 0.00007565 | 0.12 | AML | other | m | 2016-12-07T22:03:07.50 |
IV.NRCA.HHE. | ML:0.8 | 0.00010580000000000001 | 0.08 | AML | other | m | 2016-12-07T22:03:07.57 |
IV.T1245.HHE. | ML:0.8 | 0.0000694 | 0.2 | AML | other | m | 2016-12-07T22:03:08.91 |
IV.T1245.HHN. | ML:0.8 | 0.00006105 | 1.42 | AML | other | m | 2016-12-07T22:03:09.53 |