A magnitude ML 1.1 earthquake occured in region: 6 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9230, 13.0000 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 | 6 | 724 | 724 |
Sellano | PG | 7 | 1079 | 1803 |
Visso | MC | 7 | 1107 | 2910 |
Monte Cavallo | MC | 8 | 145 | 3055 |
Ussita | MC | 12 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 13 | 281 | 3780 |
Cerreto di Spoleto | PG | 13 | 1075 | 4855 |
Pieve Torina | MC | 14 | 1458 | 6313 |
Fiordimonte | MC | 15 | 202 | 6515 |
Norcia | PG | 16 | 4957 | 11472 |
Serravalle di Chienti | MC | 17 | 1070 | 12542 |
Pievebovigliana | MC | 17 | 866 | 13408 |
Fiastra | MC | 18 | 559 | 13967 |
Muccia | MC | 18 | 915 | 14882 |
Acquacanina | MC | 19 | 121 | 15003 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-12-01 00:29:20 |
42.9227 | 13.0002 | 10 | 2020-12-01 00:37:10 |
Sala Sismica INGV-Roma | 85119941 |
Field | Value |
---|---|
Time (UTC) | 2020-12-01 00:29:20 ± 0.06 |
Latitude | 42.9227 ± 0.0036 |
Longitude | 13.0002 ± 0.0049 |
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 | 85119941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 328 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 35 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37142 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 85119941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-01 00:37:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-12-01T00:29:34.68 | 0.6 | undecidable | manual | S | 315 | 41.2254 | 50 | 0.4 | 44 |
IV.MOMA.HHE. | 2020-12-01T00:29:33.50 | 0.3 | undecidable | manual | S | 249 | 37.3293 | 50 | 0.25 | 69 |
IV.GUMA.HHE. | 2020-12-01T00:29:32.33 | 0.1 | undecidable | manual | S | 60 | 31.3464 | 50 | 0.7 | 81 |
IV.LNSS.HHZ. | 2020-12-01T00:29:32.59 | 0.1 | undecidable | manual | S | 175 | 35.6421 | 50 | -0.2 | 93 |
IV.ASSB.HHZ. | 2020-12-01T00:29:31.07 | 0.1 | undecidable | manual | S | 296 | 30.747 | 50 | -0.41 | 89 |
IV.MMO1.EHZ. | 2020-12-01T00:29:30.13 | 0.1 | undecidable | manual | S | 95 | 26.6511 | 50 | -0.26 | 93 |
IV.PF6.EHN. | 2020-12-01T00:29:30.69 | 0.1 | undecidable | manual | S | 33 | 28.5492 | 50 | -0.22 | 93 |
IV.CSP1.EHZ. | 2020-12-01T00:29:29.87 | 0.3 | undecidable | manual | S | 41 | 25.0527 | 50 | -0.09 | 72 |
IV.LNSS.HHZ. | 2020-12-01T00:29:28.16 | 0.1 | undecidable | manual | P | 175 | 35.6421 | 50 | 0.5 | 87 |
IV.ATCC.EHZ. | 2020-12-01T00:29:28.45 | 0.6 | undecidable | manual | P | 315 | 41.2254 | 50 | -0.07 | 47 |
IV.MML1.EHE. | 2020-12-01T00:29:28.67 | 0.1 | undecidable | manual | S | 354 | 21.2676 | 116 | -0.2 | 95 |
IV.MOMA.HHE. | 2020-12-01T00:29:28.20 | 0.1 | undecidable | manual | P | 249 | 37.3293 | 50 | 0.27 | 91 |
IV.GUMA.HHE. | 2020-12-01T00:29:27.18 | 0.1 | undecidable | manual | P | 60 | 31.3464 | 50 | 0.19 | 94 |
IV.MC2.EHZ. | 2020-12-01T00:29:27.16 | 0.3 | undecidable | manual | S | 95 | 15.3735 | 124 | 0.07 | 74 |
IV.ASSB.HHZ. | 2020-12-01T00:29:26.61 | 0.1 | positive | manual | P | 296 | 30.747 | 50 | -0.3 | 91 |
IV.NRCA.HHZ. | 2020-12-01T00:29:26.22 | 0.1 | undecidable | manual | S | 137 | 13.5753 | 127 | -0.36 | 93 |
IV.CESI.HHZ. | 2020-12-01T00:29:26.22 | 0.1 | undecidable | manual | S | 320 | 11.9769 | 131 | 0.07 | 99 |
IV.FDMO.HHZ. | 2020-12-01T00:29:26.84 | 0.1 | undecidable | manual | S | 29 | 14.4744 | 126 | 0.01 | 100 |
IV.MMO1.EHZ. | 2020-12-01T00:29:26.06 | 0.3 | positive | manual | P | 95 | 26.6511 | 50 | -0.22 | 70 |
IV.PF6.EHN. | 2020-12-01T00:29:26.43 | 0.1 | undecidable | manual | P | 33 | 28.5492 | 50 | -0.15 | 95 |
IV.MML1.EHE. | 2020-12-01T00:29:25.33 | 0.1 | undecidable | manual | P | 354 | 21.2676 | 116 | -0.07 | 97 |
IT.MTCL.HGZ. | 2020-12-01T00:29:25.03 | 0.1 | undecidable | manual | S | 360 | 7.881 | 143 | -0.14 | 98 |
IV.CSP1.EHZ. | 2020-12-01T00:29:25.95 | 0.6 | negative | manual | P | 41 | 25.0527 | 50 | -0.08 | 48 |
IV.FDMO.HHZ. | 2020-12-01T00:29:24.29 | 0.1 | negative | manual | P | 29 | 14.4744 | 126 | 0.07 | 99 |
IV.MC2.EHZ. | 2020-12-01T00:29:24.64 | 1.0 | undecidable | manual | P | 95 | 15.3735 | 124 | 0.27 | 24 |
IV.FEMA.HNZ. | 2020-12-01T00:29:24.93 | 0.1 | undecidable | manual | S | 43 | 5.8941 | 150 | 0.13 | 99 |
IV.FEMA.HNZ. | 2020-12-01T00:29:23.32 | 0.1 | undecidable | manual | P | 43 | 5.8941 | 150 | 0.27 | 96 |
IV.NRCA.HHZ. | 2020-12-01T00:29:23.93 | 0.1 | positive | manual | P | 137 | 13.5753 | 127 | -0.14 | 97 |
IT.MTCL.HGZ. | 2020-12-01T00:29:23.32 | 0.1 | undecidable | manual | P | 360 | 7.881 | 143 | 0.05 | 100 |
IV.CESI.HHZ. | 2020-12-01T00:29:23.94 | 0.1 | positive | manual | P | 320 | 11.9769 | 131 | 0.11 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.2 | 0.0001717298 | 0.14 | AML | other | m | 2020-12-01T00:29:26.95 |
IV.NRCA.HHN. | ML:1.5 | 0.0003157865 | 0.16 | AML | other | m | 2020-12-01T00:29:26.32 |
IV.NRCA.HNE. | ML:1.2 | 0.00017439090000000002 | 0.14 | AML | other | m | 2020-12-01T00:29:26.95 |
IV.NRCA.HNN. | ML:1.5 | 0.0003209542 | 0.12 | AML | other | m | 2020-12-01T00:29:26.33 |
IV.CESI.HHE. | ML:0.9 | 0.00007869011500000001 | 0.14 | AML | other | m | 2020-12-01T00:29:26.46 |
IV.CESI.HHN. | ML:1.2 | 0.0001825549 | 0.24 | AML | other | m | 2020-12-01T00:29:26.42 |
IV.CESI.HNE. | ML:0.9 | 0.000082995495 | 0.55 | AML | other | m | 2020-12-01T00:29:24.10 |
IV.CESI.HNN. | ML:1.2 | 0.00018893385 | 0.24 | AML | other | m | 2020-12-01T00:29:26.55 |
IV.FDMO.HHE. | ML:1.2 | 0.0001406972 | 0.14 | AML | other | m | 2020-12-01T00:29:26.98 |
IV.FDMO.HHN. | ML:0.8 | 0.0000596613 | 0.12 | AML | other | m | 2020-12-01T00:29:26.95 |
IV.CSP1.EHE. | ML:1.4 | 0.000148723725 | 1.26 | AML | other | m | 2020-12-01T00:29:26.93 |
IV.CSP1.EHN. | ML:1.3 | 0.000113124955 | 0.18 | AML | other | m | 2020-12-01T00:29:31.16 |
IV.ASSB.HHE. | ML:0.8 | 0.000028964335000000002 | 0.1 | AML | other | m | 2020-12-01T00:29:31.81 |
IV.ASSB.HHN. | ML:0.9 | 0.00004227181 | 0.18 | AML | other | m | 2020-12-01T00:29:31.39 |
IV.ATCC.EHE. | ML:1.0 | 0.000031270715000000006 | 1.44 | AML | other | m | 2020-12-01T00:29:27.76 |
IV.ATCC.EHN. | ML:1.1 | 0.000042646724999999994 | 1.5 | AML | other | m | 2020-12-01T00:29:42.06 |