A magnitude ML 1.2 earthquake occured in region: 2 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.8980, 13.0300 at 9 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 | 6 | 1107 | 1831 |
Sellano | PG | 8 | 1079 | 2910 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3191 |
Ussita | MC | 10 | 444 | 3635 |
Monte Cavallo | MC | 11 | 145 | 3780 |
Cerreto di Spoleto | PG | 13 | 1075 | 4855 |
Norcia | PG | 13 | 4957 | 9812 |
Fiordimonte | MC | 16 | 202 | 10014 |
Pieve Torina | MC | 17 | 1458 | 11472 |
Fiastra | MC | 19 | 559 | 12031 |
Acquacanina | MC | 19 | 121 | 12152 |
Pievebovigliana | MC | 19 | 866 | 13018 |
Bolognola | MC | 19 | 142 | 13160 |
Vallo di Nera | PG | 20 | 364 | 13524 |
Cascia | PG | 20 | 3217 | 16741 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-11-28 08:19:01 |
42.898 | 13.03 | 9 | 2020-11-28 08:28:40 |
Sala Sismica INGV-Roma | 85063361 |
Field | Value |
---|---|
Time (UTC) | 2020-11-28 08:19:01 ± 0.14 |
Latitude | 42.8980 ± 0.0045 |
Longitude | 13.0300 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85063361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 532 |
Semi-minor axis of confidence ellipse (meter) | 158 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 48 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 183 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
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) | 0.08903 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32735 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 85063361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-28 08:28:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2020-11-28T08:19:10.02 | 0.3 | undecidable | manual | S | 90 | 24.1536 | 110 | -0.31 | 69 |
IV.CSP1.EHZ. | 2020-11-28T08:19:10.76 | 0.3 | undecidable | manual | S | 33 | 25.752 | 108 | -0.1 | 72 |
IV.MF5.EHZ. | 2020-11-28T08:19:08.80 | 0.6 | negative | manual | P | 74 | 36.3414 | 50 | 0.04 | 48 |
IV.CESI.HHZ. | 2020-11-28T08:19:07.34 | 0.1 | undecidable | manual | S | 319 | 15.6732 | 119 | -0.29 | 94 |
IV.FDMO.HHZ. | 2020-11-28T08:19:07.90 | 0.1 | undecidable | manual | S | 17 | 16.0728 | 118 | 0.14 | 97 |
IV.MC2.EHZ. | 2020-11-28T08:19:07.01 | 0.3 | undecidable | manual | S | 83 | 12.9759 | 123 | 0.16 | 72 |
IV.MMO1.EHZ. | 2020-11-28T08:19:06.35 | 0.1 | undecidable | manual | P | 90 | 24.1536 | 110 | -0.22 | 94 |
IV.CSP1.EHZ. | 2020-11-28T08:19:06.89 | 0.1 | undecidable | manual | P | 33 | 25.752 | 108 | 0.01 | 97 |
IV.CESI.HHZ. | 2020-11-28T08:19:05.17 | 0.1 | positive | manual | P | 319 | 15.6732 | 119 | 0.16 | 96 |
IV.NRCA.HHZ. | 2020-11-28T08:19:05.97 | 0.1 | undecidable | manual | S | 136 | 9.879 | 131 | -0.02 | 100 |
IV.FDMO.HHZ. | 2020-11-28T08:19:05.21 | 0.1 | negative | manual | P | 17 | 16.0728 | 118 | 0.12 | 97 |
IV.NRCA.HHZ. | 2020-11-28T08:19:04.15 | 0.1 | undecidable | manual | P | 136 | 9.879 | 131 | 0.09 | 99 |
IV.MC2.EHZ. | 2020-11-28T08:19:04.87 | 0.6 | negative | manual | P | 83 | 12.9759 | 123 | 0.31 | 47 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.00033299999999999996 | 0.14 | AML | other | m | 2020-11-28T08:19:06.04 |
IV.NRCA.HHE. | ML:1.2 | 0.0002375 | 1.14 | AML | other | m | 2020-11-28T08:19:06.73 |
IV.CESI.HHE. | ML:1.2 | 0.0001475 | 0.24 | AML | other | m | 2020-11-28T08:19:08.19 |
IV.CESI.HHN. | ML:1.3 | 0.00017299999999999998 | 0.36 | AML | other | m | 2020-11-28T08:19:08.26 |
IV.FDMO.HHN. | ML:0.9 | 0.00008185 | 1.14 | AML | other | m | 2020-11-28T08:19:08.14 |
IV.FDMO.HHE. | ML:1.2 | 0.00013800000000000002 | 0.26 | AML | other | m | 2020-11-28T08:19:08.42 |