A magnitude ML 1.4 earthquake occured in region: 2 km NE Preci (PG), on
and geographic coordinates (lat, lon) 42.9, 13.05 at 10 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 |
---|---|---|---|---|
Preci | PG | 2 | 724 | 724 |
Visso | MC | 5 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2112 |
Ussita | MC | 9 | 444 | 2556 |
Sellano | PG | 10 | 1079 | 3635 |
Monte Cavallo | MC | 12 | 145 | 3780 |
Norcia | PG | 12 | 4957 | 8737 |
Cerreto di Spoleto | PG | 13 | 1075 | 9812 |
Fiordimonte | MC | 16 | 202 | 10014 |
Pieve Torina | MC | 17 | 1458 | 11472 |
Fiastra | MC | 18 | 559 | 12031 |
Acquacanina | MC | 18 | 121 | 12152 |
Bolognola | MC | 19 | 142 | 12294 |
Pievebovigliana | MC | 19 | 866 | 13160 |
Cascia | PG | 20 | 3217 | 16377 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-12-02 05:11:02 |
42.9 | 13.05 | 10 | 2020-12-02 05:16:29 |
Sala Sismica INGV-Roma | 85147651 |
Field | Value |
---|---|
Time (UTC) | 2020-12-02 05:11:02 ± 0.08 |
Latitude | 42.90 ± 0.00 |
Longitude | 13.05 ± 0.00 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85147651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 116 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 225 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49103 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 85147651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-02 05:16:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2020-12-02T05:11:30.13 | 3.0 | undecidable | manual | S | -4.22 | 0 | |||
IV.TERO.HHZ. | 2020-12-02T05:11:20.44 | 0.1 | undecidable | manual | S | 123 | 0.491 | 50 | 0.3 | 87 |
IV.TERO.HHZ. | 2020-12-02T05:11:12.47 | 1.0 | undecidable | manual | P | 123 | 0.491 | 50 | -0.4 | 21 |
IV.CSP1.EHZ. | 2020-12-02T05:11:12.34 | 0.1 | undecidable | manual | S | 30 | 0.2284 | 50 | 0 | 98 |
IV.MMO1.EHZ. | 2020-12-02T05:11:11.32 | 0.1 | undecidable | manual | S | 89 | 0.205 | 114 | -0.28 | 93 |
IV.FDMO.HHZ. | 2020-12-02T05:11:09.46 | 0.1 | undecidable | manual | S | 12 | 0.1439 | 123 | -0.07 | 98 |
IV.CESI.HHZ. | 2020-12-02T05:11:09.88 | 0.1 | undecidable | manual | S | 317 | 0.1511 | 121 | 0.13 | 97 |
IV.ASSB.HHZ. | 2020-12-02T05:11:09.71 | 0.3 | negative | manual | P | 298 | 0.3193 | 50 | -0.22 | 69 |
IV.CSP1.EHZ. | 2020-12-02T05:11:08.21 | 0.3 | negative | manual | P | 30 | 0.2284 | 50 | -0.15 | 71 |
IV.MC2.EHZ. | 2020-12-02T05:11:08.62 | 0.1 | undecidable | manual | S | 81 | 0.1052 | 131 | 0.29 | 95 |
IV.MMO1.EHZ. | 2020-12-02T05:11:07.77 | 1.0 | undecidable | manual | P | 89 | 0.205 | 114 | -0.17 | 24 |
IV.NRCA.HHZ. | 2020-12-02T05:11:07.43 | 0.1 | undecidable | manual | S | 141 | 0.0791 | 139 | -0.18 | 97 |
IV.MC2.EHZ. | 2020-12-02T05:11:06.26 | 0.6 | negative | manual | P | 81 | 0.1052 | 131 | 0.21 | 48 |
IV.FDMO.HHZ. | 2020-12-02T05:11:06.78 | 0.3 | negative | manual | P | 12 | 0.1439 | 123 | 0.04 | 74 |
IV.CESI.HHZ. | 2020-12-02T05:11:06.97 | 0.6 | undecidable | manual | P | 317 | 0.1511 | 121 | 0.1 | 49 |
IV.NRCA.HHZ. | 2020-12-02T05:11:05.68 | 0.1 | negative | manual | P | 141 | 0.0791 | 139 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.7 | 0.0007085 | 0.12 | AML | other | m | 2020-12-02T05:11:07.53 |
IV.NRCA.HHN. | ML:1.7 | 0.0007215 | 0.1 | AML | other | m | 2020-12-02T05:11:07.52 |
IV.NRCA.HHE. | ML:1.4 | 0.0003195 | 1.26 | AML | other | m | 2020-12-02T05:11:07.80 |
IV.NRCA.HNE. | ML:1.3 | 0.000293 | 0.12 | AML | other | m | 2020-12-02T05:11:07.87 |
IV.CESI.HHN. | ML:1.2 | 0.00013425 | 0.24 | AML | other | m | 2020-12-02T05:11:10.19 |
IV.CESI.HHE. | ML:1.1 | 0.00011845 | 1 | AML | other | m | 2020-12-02T05:11:10.59 |