A magnitude ML 1.1 earthquake occured in region: 5 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.9290, 12.9680 at 12 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 | 6 | 1079 | 1079 |
Monte Cavallo | MC | 8 | 145 | 1224 |
Preci | PG | 8 | 724 | 1948 |
Visso | MC | 10 | 1107 | 3055 |
Cerreto di Spoleto | PG | 13 | 1075 | 4130 |
Ussita | MC | 14 | 444 | 4574 |
Pieve Torina | MC | 15 | 1458 | 6032 |
Castelsantangelo sul Nera | MC | 16 | 281 | 6313 |
Fiordimonte | MC | 16 | 202 | 6515 |
Serravalle di Chienti | MC | 16 | 1070 | 7585 |
Pievebovigliana | MC | 18 | 866 | 8451 |
Norcia | PG | 18 | 4957 | 13408 |
Muccia | MC | 18 | 915 | 14323 |
Trevi | PG | 19 | 8469 | 22792 |
Fiastra | MC | 20 | 559 | 23351 |
Vallo di Nera | PG | 20 | 364 | 23715 |
Campello sul Clitunno | PG | 20 | 2442 | 26157 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-09-13 15:48:39 |
42.9292 | 12.9682 | 12 | 2020-09-13 16:00:19 |
Sala Sismica INGV-Roma | 82877161 |
Field | Value |
---|---|
Time (UTC) | 2020-09-13 15:48:39 ± 0.06 |
Latitude | 42.9292 ± 0.0027 |
Longitude | 12.9682 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82877161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 408 |
Semi-minor axis of confidence ellipse (meter) | 206 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 276 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.06835 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33005 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 82877161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-13 16:00:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.HNZ. | 2020-09-13T15:48:47.16 | 0.6 | undecidable | manual | S | 1 | 20.4684 | 93 | 0 | 50 |
IV.LNSS.HNZ. | 2020-09-13T15:48:46.09 | 1.0 | undecidable | manual | P | 171 | 36.6411 | 91 | -0.22 | 23 |
IV.SNTG.HHZ. | 2020-09-13T15:48:46.27 | 1.0 | positive | manual | P | 356 | 36.2415 | 91 | 0.03 | 24 |
IV.NRCA.HHZ. | 2020-09-13T15:48:45.77 | 1.0 | undecidable | manual | S | 132 | 15.9729 | 98 | -0.18 | 24 |
IV.FDMO.HHZ. | 2020-09-13T15:48:45.73 | 0.3 | undecidable | manual | S | 39 | 15.3735 | 99 | -0.07 | 75 |
IV.FEMA.HNZ. | 2020-09-13T15:48:44.05 | 0.6 | undecidable | manual | S | 61 | 7.5813 | 135 | 0.09 | 51 |
IV.GAVE.EHZ. | 2020-09-13T15:48:44.71 | 1.0 | undecidable | manual | P | 193 | 26.9508 | 92 | -0.1 | 24 |
IV.CESI.HHZ. | 2020-09-13T15:48:44.32 | 0.3 | undecidable | manual | S | 328 | 9.879 | 123 | -0.12 | 76 |
IV.ASSB.HHZ. | 2020-09-13T15:48:44.76 | 1.0 | undecidable | manual | P | 297 | 28.0497 | 91 | -0.22 | 24 |
IV.MC2.EHZ. | 2020-09-13T15:48:43.42 | 1.0 | undecidable | manual | P | 96 | 18.0708 | 95 | -0.02 | 25 |
IV.FDMO.HHZ. | 2020-09-13T15:48:43.14 | 0.6 | negative | manual | P | 39 | 15.3735 | 99 | 0.11 | 50 |
IV.MML1.HNZ. | 2020-09-13T15:48:43.86 | 1.0 | undecidable | manual | P | 1 | 20.4684 | 93 | 0.05 | 25 |
IV.NRCA.HHZ. | 2020-09-13T15:48:43.12 | 0.6 | undecidable | manual | P | 132 | 15.9729 | 98 | 0.01 | 51 |
IT.MTCL.HGZ. | 2020-09-13T15:48:43.71 | 0.3 | undecidable | manual | S | 19 | 7.5813 | 135 | -0.26 | 73 |
IV.CESI.HHZ. | 2020-09-13T15:48:42.34 | 0.1 | positive | manual | P | 328 | 9.879 | 123 | 0.1 | 100 |
IV.FEMA.HNZ. | 2020-09-13T15:48:42.18 | 0.3 | undecidable | manual | P | 61 | 7.5813 | 135 | 0.21 | 74 |
IT.MTCL.HGZ. | 2020-09-13T15:48:42.17 | 0.6 | undecidable | manual | P | 19 | 7.5813 | 135 | 0.2 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:0.0 | 0.00002936841 | 0.1792 | AML | other | m | 2020-09-13T15:48:50.85 |
IV.GAVE.EHN. | ML:0.0 | 0.000030937075000000004 | 0.256 | AML | other | m | 2020-09-13T15:48:49.70 |
IV.CESI.HHE. | ML:0.8 | 0.00007925088 | 0.0768 | AML | other | m | 2020-09-13T15:48:44.46 |
IV.CESI.HHN. | ML:1.1 | 0.00014708083999999999 | 0.2048 | AML | other | m | 2020-09-13T15:48:44.55 |
IV.CESI.HNE. | ML:0.9 | 0.000085117635 | 0.768 | AML | other | m | 2020-09-13T15:48:44.46 |
IV.CESI.HNN. | ML:1.1 | 0.00014902408 | 0.2048 | AML | other | m | 2020-09-13T15:48:44.55 |
IV.FDMO.HHE. | ML:1.2 | 0.0001497338 | 0.1408 | AML | other | m | 2020-09-13T15:48:45.88 |
IV.FDMO.HHN. | ML:1.2 | 0.00014473395 | 0.1792 | AML | other | m | 2020-09-13T15:48:45.88 |
IV.GAVE.HNE. | ML:1.4 | 0.00012857019999999998 | 0.6272 | AML | other | m | 2020-09-13T15:48:58.68 |
IV.GAVE.HNN. | ML:1.5 | 0.00018119665 | 0.9216 | AML | other | m | 2020-09-13T15:49:00.11 |