A magnitude ML 1.8 earthquake occured in region: 2 km N Preci (PG), on
and geographic coordinates (lat, lon) 42.9010, 13.0350 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 |
---|---|---|---|---|
Preci | PG | 2 | 724 | 724 |
Visso | MC | 6 | 1107 | 1831 |
Sellano | PG | 9 | 1079 | 2910 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3191 |
Ussita | MC | 10 | 444 | 3635 |
Monte Cavallo | MC | 11 | 145 | 3780 |
Norcia | PG | 13 | 4957 | 8737 |
Cerreto di Spoleto | PG | 13 | 1075 | 9812 |
Fiordimonte | MC | 16 | 202 | 10014 |
Pieve Torina | MC | 16 | 1458 | 11472 |
Fiastra | MC | 18 | 559 | 12031 |
Acquacanina | MC | 18 | 121 | 12152 |
Pievebovigliana | MC | 19 | 866 | 13018 |
Bolognola | MC | 19 | 142 | 13160 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2023-12-11 14:32:40 |
42.9008 | 13.0353 | 11 | 2023-12-11 14:41:03 |
Sala Sismica INGV-Roma | 123963611 |
Field | Value |
---|---|
Time (UTC) | 2023-12-11 14:32:40 ± 0.04 |
Latitude | 42.9008 ± 0.0027 |
Longitude | 13.0353 ± 0.0037 |
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 | 123963611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 349 |
Semi-minor axis of confidence ellipse (meter) | 214 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 68 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.06205 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73205 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 123963611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-11 14:41:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-12-11T14:32:54.90 | 0.6 | undecidable | manual | P | 330 | 81.252 | 50 | 0.43 | 41 |
IV.ARVD.HHZ. | 2023-12-11T14:32:52.33 | 0.1 | undecidable | manual | P | 353 | 66.6777 | 50 | 0.1 | 90 |
IV.GIGS.HHZ. | 2023-12-11T14:32:52.04 | 0.3 | undecidable | manual | P | 138 | 66.2781 | 50 | -0.12 | 67 |
IV.CING.HHZ. | 2023-12-11T14:32:50.32 | 0.1 | undecidable | manual | P | 14 | 54.2013 | 50 | 0.01 | 93 |
IV.TERO.HHZ. | 2023-12-11T14:32:50.34 | 0.1 | undecidable | manual | P | 123 | 55.5999 | 50 | -0.19 | 90 |
IV.MMO1.EHZ. | 2023-12-11T14:32:49.09 | 0.6 | undecidable | manual | S | 90 | 23.6541 | 50 | -0.25 | 47 |
IV.MML1.EHZ. | 2023-12-11T14:32:49.24 | 0.6 | undecidable | manual | S | 348 | 24.1536 | 50 | -0.23 | 47 |
IV.CSP1.EHZ. | 2023-12-11T14:32:49.55 | 0.6 | undecidable | manual | S | 33 | 25.2525 | 50 | -0.21 | 47 |
IV.GAVE.EHZ. | 2023-12-11T14:32:49.90 | 0.6 | undecidable | manual | S | 206 | 25.8519 | 50 | -0.03 | 49 |
IV.ATCC.EHZ. | 2023-12-11T14:32:49.01 | 0.1 | undecidable | manual | P | 315 | 45.0216 | 50 | 0.13 | 93 |
IV.RM33.EHZ. | 2023-12-11T14:32:48.87 | 0.1 | undecidable | manual | P | 161 | 45.8208 | 50 | -0.15 | 92 |
IV.SMA1.EHZ. | 2023-12-11T14:32:48.05 | 0.1 | undecidable | manual | P | 141 | 38.628 | 50 | 0.14 | 94 |
IV.SNTG.HHZ. | 2023-12-11T14:32:48.02 | 0.1 | undecidable | manual | P | 349 | 40.0266 | 50 | -0.1 | 94 |
IV.MF5.EHZ. | 2023-12-11T14:32:47.85 | 0.1 | undecidable | manual | P | 74 | 35.742 | 50 | 0.38 | 89 |
IV.ASSB.HHZ. | 2023-12-11T14:32:47.17 | 0.1 | undecidable | manual | P | 297 | 34.3434 | 50 | -0.08 | 95 |
IV.LNSS.HHZ. | 2023-12-11T14:32:46.95 | 0.1 | undecidable | manual | P | 179 | 33.0447 | 50 | -0.1 | 95 |
IV.GAVE.EHZ. | 2023-12-11T14:32:46.02 | 0.1 | undecidable | manual | P | 206 | 25.8519 | 50 | 0.08 | 97 |
IV.GUMA.HHZ. | 2023-12-11T14:32:46.88 | 0.1 | undecidable | manual | P | 53 | 30.2475 | 50 | 0.27 | 93 |
IV.FDMO.HHZ. | 2023-12-11T14:32:46.81 | 0.6 | undecidable | manual | S | 16 | 15.5733 | 125 | -0.26 | 48 |
IV.CESI.HHZ. | 2023-12-11T14:32:46.82 | 0.6 | undecidable | manual | S | 317 | 15.6732 | 124 | -0.27 | 47 |
IV.NRCA.HHZ. | 2023-12-11T14:32:45.33 | 0.3 | undecidable | manual | S | 139 | 9.879 | 138 | -0.22 | 73 |
IT.MTCL.HGZ. | 2023-12-11T14:32:45.52 | 0.6 | undecidable | manual | S | 344 | 10.6782 | 135 | -0.24 | 48 |
IV.MMO1.EHZ. | 2023-12-11T14:32:45.50 | 0.1 | undecidable | manual | P | 90 | 23.6541 | 50 | -0.1 | 97 |
IV.MML1.EHZ. | 2023-12-11T14:32:45.58 | 0.1 | undecidable | manual | P | 348 | 24.1536 | 50 | -0.1 | 97 |
IV.CSP1.EHZ. | 2023-12-11T14:32:45.80 | 0.1 | undecidable | manual | P | 33 | 25.2525 | 50 | -0.05 | 98 |
IV.CESI.HHZ. | 2023-12-11T14:32:44.43 | 0.1 | undecidable | manual | P | 317 | 15.6732 | 124 | 0.13 | 98 |
IV.FEMA.HNZ. | 2023-12-11T14:32:44.83 | 0.3 | undecidable | manual | S | 10 | 6.8931 | 147 | -0.09 | 75 |
IV.FDMO.HHZ. | 2023-12-11T14:32:44.31 | 0.1 | positive | manual | P | 16 | 15.5733 | 125 | 0.02 | 100 |
IV.FEMA.HNZ. | 2023-12-11T14:32:43.28 | 0.1 | undecidable | manual | P | 10 | 6.8931 | 147 | 0.23 | 97 |
IV.NRCA.HHZ. | 2023-12-11T14:32:43.51 | 0.1 | undecidable | manual | P | 139 | 9.879 | 138 | 0.1 | 99 |
IV.MC2.EHE. | 2023-12-11T14:32:43.97 | 0.1 | undecidable | manual | P | 85 | 12.5763 | 131 | 0.17 | 97 |
IT.MTCL.HGZ. | 2023-12-11T14:32:43.59 | 0.1 | undecidable | manual | P | 344 | 10.6782 | 135 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.9 | 0.00065184 | 0.1216 | AML | other | m | 2023-12-11T14:32:47.18 |
IV.FDMO.HHE. | ML:2.2 | 0.001545 | 0.14 | AML | other | m | 2023-12-11T14:32:47.20 |
IV.CESI.HHE. | ML:2.0 | 0.0008625000000000001 | 0.52 | AML | other | m | 2023-12-11T14:32:47.71 |
IV.CESI.HHN. | ML:2.1 | 0.001189 | 0.2 | AML | other | m | 2023-12-11T14:32:47.46 |
IV.CESI.HNN. | ML:2.1 | 0.0011665 | 0.12 | AML | other | m | 2023-12-11T14:32:47.46 |
IV.CESI.HNE. | ML:1.9 | 0.0007019999999999999 | 0.52 | AML | other | m | 2023-12-11T14:32:47.72 |
IV.MMO1.EHE. | ML:1.9 | 0.00053 | 0.4 | AML | other | m | 2023-12-11T14:32:49.43 |
IV.MML1.EHN. | ML:1.5 | 0.00018099999999999998 | 0.68 | AML | other | m | 2023-12-11T14:32:49.72 |
IV.GAVE.EHE. | ML:1.9 | 0.000425 | 0.2 | AML | other | m | 2023-12-11T14:32:50.14 |
IV.CSP1.EHN. | ML:2.2 | 0.0009750000000000001 | 0.54 | AML | other | m | 2023-12-11T14:32:50.33 |
IV.MMO1.EHN. | ML:1.6 | 0.0002645 | 0.74 | AML | other | m | 2023-12-11T14:32:50.11 |
IV.CSP1.EHE. | ML:2.3 | 0.0012490000000000001 | 0.44 | AML | other | m | 2023-12-11T14:32:50.30 |
IV.MML1.EHE. | ML:1.5 | 0.00019350000000000001 | 0.4 | AML | other | m | 2023-12-11T14:32:50.86 |
IV.GAVE.EHN. | ML:1.6 | 0.00023249999999999999 | 1.1 | AML | other | m | 2023-12-11T14:32:50.70 |
IV.GUMA.HHE. | ML:2.2 | 0.0007874389 | 0.1408 | AML | other | m | 2023-12-11T14:32:51.69 |
IV.GUMA.HHN. | ML:2.0 | 0.000488 | 1.82 | AML | other | m | 2023-12-11T14:32:51.98 |
IV.ASSB.HHE. | ML:1.6 | 0.0001605 | 0.66 | AML | other | m | 2023-12-11T14:32:52.81 |
IV.ASSB.HHN. | ML:1.8 | 0.00027249999999999996 | 0.22 | AML | other | m | 2023-12-11T14:32:52.41 |
IV.LNSS.HHE. | ML:1.4 | 0.00011860857 | 0.1984 | AML | other | m | 2023-12-11T14:32:53.33 |
IV.MF5.EHN. | ML:1.7 | 0.00017918614999999999 | 0.4992 | AML | other | m | 2023-12-11T14:32:53.72 |
IV.MF5.EHE. | ML:1.8 | 0.000236 | 1.68 | AML | other | m | 2023-12-11T14:32:54.15 |
IV.SNTG.HHN. | ML:1.4 | 0.0000975 | 1.82 | AML | other | m | 2023-12-11T14:32:55.95 |
IV.SNTG.HHE. | ML:1.4 | 0.00008945 | 0.6 | AML | other | m | 2023-12-11T14:32:55.71 |
IV.SMA1.EHN. | ML:1.6 | 0.00012595 | 0.22 | AML | other | m | 2023-12-11T14:32:55.69 |
IV.LNSS.HHN. | ML:1.4 | 0.00010663665 | 0.2176 | AML | other | m | 2023-12-11T14:32:53.19 |
IV.ATCC.EHN. | ML:1.6 | 0.00010455000000000001 | 1.18 | AML | other | m | 2023-12-11T14:32:56.28 |
IV.ATCC.EHE. | ML:1.6 | 0.0001235 | 0.7 | AML | other | m | 2023-12-11T14:32:57.43 |
IV.SMA1.EHE. | ML:1.6 | 0.00012795000000000002 | 0.48 | AML | other | m | 2023-12-11T14:32:58.05 |