A magnitude ML 0.7 earthquake occured in region: 4 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.8970, 12.9980 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 | 4 | 724 | 724 |
Sellano | PG | 6 | 1079 | 1803 |
Visso | MC | 8 | 1107 | 2910 |
Monte Cavallo | MC | 11 | 145 | 3055 |
Cerreto di Spoleto | PG | 11 | 1075 | 4130 |
Castelsantangelo sul Nera | MC | 13 | 281 | 4411 |
Ussita | MC | 13 | 444 | 4855 |
Norcia | PG | 14 | 4957 | 9812 |
Pieve Torina | MC | 17 | 1458 | 11270 |
Fiordimonte | MC | 17 | 202 | 11472 |
Vallo di Nera | PG | 18 | 364 | 11836 |
Pievebovigliana | MC | 20 | 866 | 12702 |
Cascia | PG | 20 | 3217 | 15919 |
Campello sul Clitunno | PG | 20 | 2442 | 18361 |
Serravalle di Chienti | MC | 20 | 1070 | 19431 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-12-25 23:44:34 |
42.8973 | 12.998 | 10 | 2020-12-26 00:27:46 |
Sala Sismica INGV-Roma | 85716151 |
Field | Value |
---|---|
Time (UTC) | 2020-12-25 23:44:34 ± 0.07 |
Latitude | 42.8973 ± 0.0036 |
Longitude | 12.9980 ± 0.0061 |
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 | 85716151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 464 |
Semi-minor axis of confidence ellipse (meter) | 372 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 277 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49912 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 85716151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-26 00:27:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2020-12-25T23:44:52.72 | 0.3 | undecidable | manual | S | 17 | 55.4001 | 50 | 0.48 | 64 |
IV.EL6.EHE. | 2020-12-25T23:44:51.10 | 0.3 | undecidable | manual | S | 10 | 48.618 | 50 | 0.67 | 60 |
IV.SNTG.HNZ. | 2020-12-25T23:44:48.04 | 0.3 | undecidable | manual | S | 353 | 39.9267 | 50 | -0.08 | 71 |
IV.ASSB.HHZ. | 2020-12-25T23:44:45.59 | 0.3 | undecidable | manual | S | 300 | 31.9458 | 50 | -0.38 | 68 |
IV.MMO1.EHZ. | 2020-12-25T23:44:44.37 | 0.3 | undecidable | manual | S | 89 | 26.751 | 50 | -0.22 | 71 |
IV.CSP1.EHZ. | 2020-12-25T23:44:44.55 | 0.3 | undecidable | manual | S | 38 | 27.3504 | 50 | -0.2 | 71 |
IV.CING.HHZ. | 2020-12-25T23:44:44.81 | 0.3 | undecidable | manual | P | 17 | 55.4001 | 50 | -0.06 | 69 |
IV.GAVE.EHZ. | 2020-12-25T23:44:43.91 | 0.3 | undecidable | manual | S | 200 | 24.2535 | 50 | -0.02 | 74 |
IV.EL6.EHE. | 2020-12-25T23:44:43.71 | 0.1 | undecidable | manual | P | 10 | 48.618 | 50 | -0.13 | 92 |
IV.SNTG.HNZ. | 2020-12-25T23:44:42.31 | 0.3 | undecidable | manual | P | 353 | 39.9267 | 50 | -0.18 | 70 |
IV.FDMO.HHZ. | 2020-12-25T23:44:41.63 | 0.1 | undecidable | manual | S | 25 | 17.0718 | 121 | -0.1 | 98 |
IV.ASSB.HHZ. | 2020-12-25T23:44:41.61 | 0.3 | undecidable | manual | P | 300 | 31.9458 | 50 | 0.35 | 68 |
IV.GAVE.EHZ. | 2020-12-25T23:44:40.08 | 0.1 | undecidable | manual | P | 200 | 24.2535 | 50 | 0 | 99 |
IV.CESI.HHZ. | 2020-12-25T23:44:40.85 | 0.1 | undecidable | manual | S | 328 | 14.1747 | 126 | -0.04 | 100 |
IV.MMO1.EHZ. | 2020-12-25T23:44:40.44 | 0.1 | undecidable | manual | P | 89 | 26.751 | 50 | -0.02 | 98 |
IV.CSP1.EHZ. | 2020-12-25T23:44:40.42 | 0.1 | undecidable | manual | P | 38 | 27.3504 | 50 | -0.13 | 96 |
IV.FIU1.HNZ. | 2020-12-25T23:44:39.96 | 3.0 | undecidable | manual | P | 0 | ||||
IT.MTCL.HGZ. | 2020-12-25T23:44:39.74 | 0.3 | undecidable | manual | S | 1 | 10.6782 | 134 | -0.24 | 72 |
IV.NRCA.HHZ. | 2020-12-25T23:44:38.18 | 0.1 | negative | manual | P | 127 | 11.7771 | 131 | 0.22 | 97 |
IV.CESI.HHZ. | 2020-12-25T23:44:38.45 | 0.1 | undecidable | manual | P | 328 | 14.1747 | 126 | 0.13 | 98 |
IV.FDMO.HHZ. | 2020-12-25T23:44:38.84 | 0.1 | undecidable | manual | P | 25 | 17.0718 | 121 | 0.03 | 100 |
IT.MTCL.HGZ. | 2020-12-25T23:44:37.90 | 0.1 | undecidable | manual | P | 1 | 10.6782 | 134 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.9 | 0.000093364235 | 0.1664 | AML | other | m | 2020-12-25T23:44:40.68 |
IV.NRCA.HHN. | ML:1.0 | 0.00010707841500000002 | 0.1024 | AML | other | m | 2020-12-25T23:44:40.42 |
IV.CESI.HHE. | ML:0.6 | 0.000033176245 | 0.064 | AML | other | m | 2020-12-25T23:44:41.13 |
IV.CESI.HHN. | ML:0.6 | 0.000041421655 | 0.0512 | AML | other | m | 2020-12-25T23:44:41.09 |
IV.FDMO.HHE. | ML:0.8 | 0.00005076685 | 0.1792 | AML | other | m | 2020-12-25T23:44:41.74 |
IV.FDMO.HHN. | ML:0.7 | 0.00003876724 | 0.1792 | AML | other | m | 2020-12-25T23:44:41.91 |
IV.GAVE.EHE. | ML:0.7 | 0.000032069355 | 0.1664 | AML | other | m | 2020-12-25T23:44:44.07 |