A magnitude ML 1.7 earthquake occured in region: Norcia (PG), on
and geographic coordinates (lat, lon) 42.7940, 13.0960 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 |
---|---|---|---|---|
Norcia | PG | 0 | 4957 | 4957 |
Preci | PG | 11 | 724 | 5681 |
Cascia | PG | 11 | 3217 | 8898 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9179 |
Cerreto di Spoleto | PG | 15 | 1075 | 10254 |
Visso | MC | 15 | 1107 | 11361 |
Poggiodomo | PG | 16 | 117 | 11478 |
Arquata del Tronto | AP | 17 | 1178 | 12656 |
Accumoli | RI | 17 | 667 | 13323 |
Ussita | MC | 17 | 444 | 13767 |
Sellano | PG | 17 | 1079 | 14846 |
Vallo di Nera | PG | 19 | 364 | 15210 |
Monteleone di Spoleto | PG | 20 | 599 | 15809 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-01-05 20:27:12 |
42.7943 | 13.0957 | 11 | 2024-01-05 20:37:32 |
Sala Sismica INGV-Roma | 124507651 |
Field | Value |
---|---|
Time (UTC) | 2024-01-05 20:27:12 ± 0.04 |
Latitude | 42.7943 ± 0.0018 |
Longitude | 13.0957 ± 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 | 124507651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 212 |
Semi-minor axis of confidence ellipse (meter) | 169 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 289 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 50 |
Number of defining phases | 44 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52610 |
Number of stations at which the event was observed | 32 |
Number of stations from which data was used for origin computation | 28 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 40 |
Type of magnitude | ML |
Reference to an origin | 124507651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-05 20:37:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2024-01-05T20:28:04.27 | 3.0 | undecidable | manual | S | 4.14 | 0 | |||
IV.ARVD.HHZ. | 2024-01-05T20:27:38.31 | 3.0 | undecidable | manual | S | 0.04 | 0 | |||
IV.CING.HHZ. | 2024-01-05T20:27:34.09 | 3.0 | undecidable | manual | S | -0.07 | 0 | |||
IV.NARO.HHZ. | 2024-01-05T20:27:30.62 | 3.0 | negative | manual | P | 0 | 0 | |||
IV.ARVD.HHZ. | 2024-01-05T20:27:27.19 | 3.0 | positive | manual | P | 0 | 0 | |||
IV.SAP2.EHE. | 2024-01-05T20:27:27.16 | 0.6 | undecidable | manual | S | 36 | 41.625 | 50 | 0.67 | 40 |
IV.MF5.EHZ. | 2024-01-05T20:27:25.46 | 0.6 | undecidable | manual | S | 54 | 36.5412 | 50 | 0.32 | 45 |
IV.CSP1.EHZ. | 2024-01-05T20:27:24.29 | 0.3 | undecidable | manual | S | 15 | 34.1436 | 50 | -0.21 | 71 |
IV.CING.HHZ. | 2024-01-05T20:27:24.78 | 3.0 | positive | manual | P | -0.1 | 0 | |||
IV.RM33.EHZ. | 2024-01-05T20:27:24.28 | 0.6 | undecidable | manual | S | 163 | 33.1446 | 50 | 0.06 | 49 |
IV.FIAM.HHZ. | 2024-01-05T20:27:23.31 | 1.0 | undecidable | manual | P | 178 | 58.3971 | 50 | -0.03 | 23 |
IV.MNTT.EHZ. | 2024-01-05T20:27:22.89 | 0.3 | undecidable | manual | P | 54 | 50.3163 | 50 | 0.8 | 56 |
IV.FDMO.HHZ. | 2024-01-05T20:27:22.20 | 0.6 | undecidable | manual | S | 359 | 26.8509 | 50 | -0.35 | 46 |
IV.GIGS.HHZ. | 2024-01-05T20:27:22.56 | 0.6 | undecidable | manual | P | 134 | 54.3012 | 50 | -0.15 | 46 |
IV.CESI.HHZ. | 2024-01-05T20:27:22.76 | 0.3 | undecidable | manual | S | 326 | 28.0497 | 50 | -0.11 | 72 |
IV.SNTG.HHZ. | 2024-01-05T20:27:22.53 | 0.3 | undecidable | manual | P | 346 | 52.6029 | 50 | 0.08 | 70 |
IV.LNSS.HHZ. | 2024-01-05T20:27:21.28 | 0.6 | undecidable | manual | S | 192 | 21.7671 | 50 | 0.1 | 50 |
IV.TERO.HNZ. | 2024-01-05T20:27:21.30 | 0.3 | undecidable | manual | P | 115 | 45.621 | 50 | -0.07 | 71 |
IV.SAP2.EHE. | 2024-01-05T20:27:21.02 | 1.0 | undecidable | manual | P | 36 | 41.625 | 50 | 0.27 | 23 |
IV.MTRA.EHZ. | 2024-01-05T20:27:21.64 | 1.0 | undecidable | manual | S | 100 | 24.8529 | 50 | -0.38 | 23 |
IV.CESX.HHE. | 2024-01-05T20:27:21.72 | 0.3 | undecidable | manual | P | 244 | 46.3203 | 50 | 0.24 | 70 |
IV.ASSB.HHZ. | 2024-01-05T20:27:21.31 | 0.3 | undecidable | manual | P | 308 | 44.9217 | 50 | 0.05 | 72 |
IT.MTCL.HGE. | 2024-01-05T20:27:21.19 | 0.6 | undecidable | manual | S | 341 | 23.4543 | 50 | -0.46 | 45 |
7F.SIB1.EHE. | 2024-01-05T20:27:20.06 | 0.3 | undecidable | manual | S | 52 | 18.0708 | 50 | -0.13 | 75 |
IV.MML1.EHZ. | 2024-01-05T20:27:20.02 | 0.3 | undecidable | manual | P | 344 | 36.8298 | 50 | 0.01 | 73 |
7F.SIB2.EHE. | 2024-01-05T20:27:20.33 | 0.3 | undecidable | manual | S | 58 | 20.0688 | 50 | -0.41 | 71 |
IV.MF5.EHZ. | 2024-01-05T20:27:20.26 | 0.1 | undecidable | manual | P | 54 | 36.5412 | 50 | 0.29 | 91 |
IV.PF6.EHE. | 2024-01-05T20:27:20.19 | 0.1 | undecidable | manual | P | 12 | 38.9277 | 50 | -0.15 | 94 |
IV.GAVE.EHZ. | 2024-01-05T20:27:20.83 | 0.6 | undecidable | manual | S | 235 | 19.9689 | 50 | 0.12 | 50 |
IV.MMO1.EHZ. | 2024-01-05T20:27:20.92 | 0.6 | undecidable | manual | S | 58 | 22.1556 | 50 | -0.36 | 47 |
IV.RM33.EHZ. | 2024-01-05T20:27:19.32 | 0.1 | undecidable | manual | P | 163 | 33.1446 | 50 | -0.12 | 94 |
IV.CSP1.EHZ. | 2024-01-05T20:27:19.61 | 0.3 | positive | manual | P | 15 | 34.1436 | 50 | 0 | 73 |
IV.GUMA.HHZ. | 2024-01-05T20:27:19.86 | 0.6 | undecidable | manual | P | 33 | 35.5422 | 50 | 0.04 | 48 |
7F.SIB3.EHE. | 2024-01-05T20:27:19.40 | 0.3 | undecidable | manual | S | 58 | 16.7721 | 50 | -0.46 | 70 |
IV.ARRO.EHZ. | 2024-01-05T20:27:19.99 | 0.3 | undecidable | manual | P | 229 | 35.9418 | 50 | 0.11 | 73 |
IV.MC2.EHN. | 2024-01-05T20:27:19.59 | 0.3 | undecidable | manual | S | 30 | 15.0738 | 126 | 0.21 | 72 |
IV.SMA1.EHZ. | 2024-01-05T20:27:18.44 | 0.3 | undecidable | manual | P | 133 | 26.6511 | 50 | -0.01 | 74 |
IV.FDMO.HHZ. | 2024-01-05T20:27:18.48 | 0.3 | undecidable | manual | P | 359 | 26.8509 | 50 | 0 | 74 |
IV.MTRA.EHZ. | 2024-01-05T20:27:18.36 | 0.6 | undecidable | manual | P | 100 | 24.8529 | 50 | 0.19 | 48 |
IV.CESI.HHZ. | 2024-01-05T20:27:18.75 | 0.1 | undecidable | manual | P | 326 | 28.0497 | 50 | 0.09 | 98 |
IV.GAVE.EHZ. | 2024-01-05T20:27:17.60 | 0.3 | undecidable | manual | P | 235 | 19.9689 | 50 | 0.19 | 74 |
IT.MTCL.HGE. | 2024-01-05T20:27:17.93 | 0.3 | undecidable | manual | P | 341 | 23.4543 | 50 | -0.03 | 74 |
IV.MMO1.EHZ. | 2024-01-05T20:27:17.72 | 0.3 | undecidable | manual | P | 58 | 22.1556 | 50 | -0.03 | 75 |
IV.LNSS.HHZ. | 2024-01-05T20:27:17.78 | 0.1 | positive | manual | P | 192 | 21.7671 | 50 | 0.09 | 100 |
7F.SIB1.EHE. | 2024-01-05T20:27:17.15 | 0.1 | undecidable | manual | P | 52 | 18.0708 | 50 | 0.03 | 100 |
7F.SIB2.EHE. | 2024-01-05T20:27:17.26 | 0.1 | undecidable | manual | P | 58 | 20.0688 | 50 | -0.17 | 98 |
7F.SIB3.EHE. | 2024-01-05T20:27:16.82 | 0.1 | undecidable | manual | P | 58 | 16.7721 | 50 | -0.1 | 100 |
IV.MC2.EHN. | 2024-01-05T20:27:16.79 | 0.1 | undecidable | manual | P | 30 | 15.0738 | 126 | 0.14 | 98 |
IV.NRCA.HHZ. | 2024-01-05T20:27:16.85 | 0.6 | undecidable | manual | S | 19 | 4.5954 | 157 | -0.21 | 49 |
IV.NRCA.HHZ. | 2024-01-05T20:27:15.50 | 0.1 | undecidable | manual | P | 19 | 4.5954 | 157 | 0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.8 | 0.0011345 | 0.12 | AML | other | m | 2024-01-05T20:27:17.18 |
IV.NRCA.HNN. | ML:1.8 | 0.0011145 | 0.12 | AML | other | m | 2024-01-05T20:27:17.18 |
IV.NRCA.HNE. | ML:1.9 | 0.00124 | 1.42 | AML | other | m | 2024-01-05T20:27:17.91 |
IV.NRCA.HHE. | ML:1.9 | 0.001375 | 1.42 | AML | other | m | 2024-01-05T20:27:17.91 |
IV.GAVE.EHN. | ML:2.0 | 0.000697 | 0.86 | AML | other | m | 2024-01-05T20:27:21.46 |
IV.GAVE.EHE. | ML:2.0 | 0.0007915 | 0.14 | AML | other | m | 2024-01-05T20:27:21.47 |
IV.MTRA.HNN. | ML:1.9 | 0.000432 | 1.1 | AML | other | m | 2024-01-05T20:27:21.21 |
IV.MMO1.EHN. | ML:1.5 | 0.000225 | 0.52 | AML | other | m | 2024-01-05T20:27:21.83 |
IV.LNSS.HHN. | ML:2.0 | 0.000626 | 0.2 | AML | other | m | 2024-01-05T20:27:22.25 |
IV.LNSS.HNN. | ML:2.0 | 0.0006535 | 0.98 | AML | other | m | 2024-01-05T20:27:22.26 |
IV.LNSS.HHE. | ML:2.0 | 0.0007765 | 0.14 | AML | other | m | 2024-01-05T20:27:22.37 |
IV.LNSS.HNE. | ML:2.0 | 0.0007145000000000001 | 0.16 | AML | other | m | 2024-01-05T20:27:22.38 |
IV.MMO1.EHE. | ML:1.6 | 0.000261 | 1.08 | AML | other | m | 2024-01-05T20:27:22.44 |
IV.FDMO.HHN. | ML:1.5 | 0.0001695 | 0.34 | AML | other | m | 2024-01-05T20:27:22.66 |
IV.MTRA.EHN. | ML:1.5 | 0.0001955 | 0.3 | AML | other | m | 2024-01-05T20:27:22.36 |
IV.MTRA.HNE. | ML:1.8 | 0.000381 | 0.82 | AML | other | m | 2024-01-05T20:27:22.28 |
IV.MTRA.EHE. | ML:1.7 | 0.000291 | 0.94 | AML | other | m | 2024-01-05T20:27:23.53 |
IV.FDMO.HHE. | ML:1.6 | 0.000217 | 0.3 | AML | other | m | 2024-01-05T20:27:23.04 |
IV.CESI.HHN. | ML:1.8 | 0.0002985 | 0.28 | AML | other | m | 2024-01-05T20:27:23.20 |
IV.CESI.HHE. | ML:1.6 | 0.00019800000000000002 | 0.98 | AML | other | m | 2024-01-05T20:27:23.12 |
IV.SMA1.EHE. | ML:1.5 | 0.000186 | 0.66 | AML | other | m | 2024-01-05T20:27:23.67 |
IV.FIAM.HHN. | ML:1.3 | 0.000047149999999999994 | 0.42 | AML | other | m | 2024-01-05T20:27:23.52 |
IV.CSP1.EHN. | ML:2.2 | 0.000694 | 1.34 | AML | other | m | 2024-01-05T20:27:25.73 |
IV.CSP1.EHE. | ML:2.2 | 0.0007335 | 0.3 | AML | other | m | 2024-01-05T20:27:25.41 |
IV.RM33.EHN. | ML:1.5 | 0.0001325 | 0.24 | AML | other | m | 2024-01-05T20:27:25.53 |
IV.MML1.EHN. | ML:1.4 | 0.00010449999999999999 | 1.22 | AML | other | m | 2024-01-05T20:27:25.21 |
IV.GUMA.HHN. | ML:1.8 | 0.00023299999999999997 | 0.24 | AML | other | m | 2024-01-05T20:27:26.25 |
IV.RM33.EHE. | ML:1.6 | 0.0001515 | 0.14 | AML | other | m | 2024-01-05T20:27:26.29 |
IV.SMA1.EHN. | ML:1.6 | 0.00021900000000000004 | 0.3 | AML | other | m | 2024-01-05T20:27:26.41 |
IV.MF5.EHE. | ML:1.7 | 0.0002 | 1.22 | AML | other | m | 2024-01-05T20:27:26.08 |
IV.MML1.EHE. | ML:1.4 | 0.0000902 | 0.6 | AML | other | m | 2024-01-05T20:27:27.58 |
IV.MF5.EHN. | ML:1.7 | 0.00017299999999999998 | 1.58 | AML | other | m | 2024-01-05T20:27:27.82 |
IV.ARRO.EHN. | ML:1.4 | 0.00010195 | 0.52 | AML | other | m | 2024-01-05T20:27:28.45 |
IV.TERO.HHE. | ML:1.4 | 0.00007189999999999999 | 0.52 | AML | other | m | 2024-01-05T20:27:28.21 |
IV.ARRO.EHE. | ML:1.4 | 0.00009015000000000001 | 1.4 | AML | other | m | 2024-01-05T20:27:29.73 |
IV.GUMA.HHE. | ML:1.8 | 0.00028100000000000005 | 1.58 | AML | other | m | 2024-01-05T20:27:29.91 |
IV.TERO.HHN. | ML:1.4 | 0.00007735 | 0.5 | AML | other | m | 2024-01-05T20:27:30.48 |
IV.CING.HHE. | ML:1.6 | 0.00006735 | 0.74 | AML | other | m | 2024-01-05T20:27:35.30 |
IV.CING.HHN. | ML:1.5 | 0.000054449999999999995 | 1.3 | AML | other | m | 2024-01-05T20:27:36.79 |
IV.FIAM.HHE. | ML:1.4 | 0.0000569 | 1.58 | AML | other | m | 2024-01-05T20:27:47.87 |