A magnitude ML 1.2 earthquake occured in region: 4 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.9190, 12.9540 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Preci | PG | 8 | 724 | 1803 |
Monte Cavallo | MC | 9 | 145 | 1948 |
Visso | MC | 11 | 1107 | 3055 |
Cerreto di Spoleto | PG | 11 | 1075 | 4130 |
Ussita | MC | 15 | 444 | 4574 |
Pieve Torina | MC | 16 | 1458 | 6032 |
Castelsantangelo sul Nera | MC | 17 | 281 | 6313 |
Serravalle di Chienti | MC | 17 | 1070 | 7383 |
Fiordimonte | MC | 17 | 202 | 7585 |
Trevi | PG | 17 | 8469 | 16054 |
Norcia | PG | 18 | 4957 | 21011 |
Campello sul Clitunno | PG | 18 | 2442 | 23453 |
Vallo di Nera | PG | 18 | 364 | 23817 |
Pievebovigliana | MC | 19 | 866 | 24683 |
Muccia | MC | 20 | 915 | 25598 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-01-04 14:16:59 |
42.9193 | 12.9543 | 11 | 2020-01-04 14:27:27 |
Sala Sismica INGV-Roma | 75245291 |
Field | Value |
---|---|
Time (UTC) | 2020-01-04 14:16:59 ± 0.08 |
Latitude | 42.9193 ± 0.0054 |
Longitude | 12.9543 ± 0.0061 |
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 | 75245291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 630 |
Semi-minor axis of confidence ellipse (meter) | 427 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32286 |
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 | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 75245291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-04 14:27:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CIMA.HNZ. | 2020-01-04T14:17:20.74 | 3.0 | undecidable | manual | S | -0.12 | 0 | |||
IV.MMO1.EHZ. | 2020-01-04T14:17:10.62 | 0.6 | undecidable | manual | S | 94 | 30.3474 | 50 | 0.07 | 48 |
IV.CSP1.EHZ. | 2020-01-04T14:17:09.84 | 0.3 | undecidable | manual | S | 47 | 27.9498 | 50 | -0.06 | 73 |
IV.ASSB.HHZ. | 2020-01-04T14:17:09.75 | 0.3 | undecidable | manual | S | 300 | 27.6501 | 50 | -0.07 | 73 |
IV.NRCA.HHZ. | 2020-01-04T14:17:06.40 | 0.3 | undecidable | manual | S | 126 | 16.1727 | 123 | -0.16 | 73 |
IV.MMO1.EHZ. | 2020-01-04T14:17:06.05 | 0.3 | undecidable | manual | P | 94 | 30.3474 | 50 | 0.01 | 74 |
IV.FDMO.HHZ. | 2020-01-04T14:17:06.60 | 0.3 | undecidable | manual | S | 40 | 16.872 | 122 | -0.19 | 73 |
IV.LNSS.HHZ. | 2020-01-04T14:17:06.83 | 0.1 | undecidable | manual | P | 169 | 35.8419 | 50 | -0.05 | 96 |
IV.ASSB.HHZ. | 2020-01-04T14:17:05.45 | 0.3 | undecidable | manual | P | 300 | 27.6501 | 50 | -0.17 | 72 |
IV.CSP1.EHZ. | 2020-01-04T14:17:05.75 | 0.1 | undecidable | manual | P | 47 | 27.9498 | 50 | 0.09 | 97 |
IV.CESI.HHZ. | 2020-01-04T14:17:05.12 | 0.3 | undecidable | manual | S | 337 | 10.2786 | 136 | 0.13 | 74 |
IV.MML1.HNZ. | 2020-01-04T14:17:04.79 | 0.1 | undecidable | manual | P | 4 | 21.5673 | 50 | 0.1 | 98 |
IV.MC2.EHZ. | 2020-01-04T14:17:04.40 | 0.1 | undecidable | manual | P | 93 | 19.0698 | 119 | 0.15 | 97 |
IV.FDMO.HHZ. | 2020-01-04T14:17:03.90 | 0.1 | undecidable | manual | P | 40 | 16.872 | 122 | 0.03 | 100 |
IV.CESI.HHZ. | 2020-01-04T14:17:03.09 | 0.1 | undecidable | manual | P | 337 | 10.2786 | 136 | 0.26 | 97 |
IV.NRCA.HHZ. | 2020-01-04T14:17:03.78 | 0.1 | undecidable | manual | P | 126 | 16.1727 | 123 | 0.05 | 100 |
IV.FEMA.HNZ. | 2020-01-04T14:17:02.96 | 0.1 | undecidable | manual | P | 59 | 9.0798 | 139 | 0.29 | 96 |
IT.MTCL.HGZ. | 2020-01-04T14:17:01.97 | 0.1 | undecidable | manual | P | 24 | 9.0798 | 139 | -0.69 | 85 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.8 | 0.00007405000000000001 | 0.22 | AML | other | m | 2020-01-04T14:17:05.26 |
IV.CESI.HHN. | ML:1.1 | 0.000145 | 0.64 | AML | other | m | 2020-01-04T14:17:05.31 |
IV.FDMO.HHE. | ML:1.0 | 0.000096 | 0.42 | AML | other | m | 2020-01-04T14:17:06.66 |
IV.FDMO.HHN. | ML:1.0 | 0.0000882 | 1.12 | AML | other | m | 2020-01-04T14:17:06.75 |
IV.NRCA.HHN. | ML:1.6 | 0.000379 | 0.46 | AML | other | m | 2020-01-04T14:17:06.54 |
IV.NRCA.HHE. | ML:1.4 | 0.0002455 | 0.92 | AML | other | m | 2020-01-04T14:17:06.79 |