A magnitude ML 1.4 earthquake occured in region: 2 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8110, 13.1130 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 |
---|---|---|---|---|
Norcia | PG | 3 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 17 | 1079 | 14729 |
Poggiodomo | PG | 18 | 117 | 14846 |
Montegallo | AP | 18 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-01-03 08:42:40 |
42.8108 | 13.1128 | 10 | 2024-01-03 08:53:01 |
Sala Sismica INGV-Roma | 124442891 |
Field | Value |
---|---|
Time (UTC) | 2024-01-03 08:42:40 ± 0.04 |
Latitude | 42.8108 ± 0.0027 |
Longitude | 13.1128 ± 0.0037 |
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 | 124442891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 319 |
Semi-minor axis of confidence ellipse (meter) | 172 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 267 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
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) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40649 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 124442891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-03 08:53:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2024-01-03T08:42:55.04 | 0.6 | undecidable | manual | S | 117 | 45.1215 | 50 | -0.24 | 46 |
IV.ASSB.HHZ. | 2024-01-03T08:42:55.15 | 0.3 | undecidable | manual | S | 305 | 45.0216 | 50 | -0.09 | 71 |
IV.MF5.EHZ. | 2024-01-03T08:42:53.31 | 0.6 | undecidable | manual | S | 55 | 34.3434 | 50 | 0.91 | 37 |
IV.RM33.EHZ. | 2024-01-03T08:42:52.32 | 0.3 | undecidable | manual | S | 166 | 34.4433 | 50 | -0.12 | 71 |
IV.GUMA.HHZ. | 2024-01-03T08:42:52.51 | 0.6 | undecidable | manual | S | 33 | 33.2445 | 50 | 0.39 | 45 |
IV.MML1.EHZ. | 2024-01-03T08:42:52.65 | 0.3 | undecidable | manual | S | 341 | 35.4423 | 50 | -0.06 | 72 |
IV.CSP1.EHZ. | 2024-01-03T08:42:51.61 | 0.3 | undecidable | manual | S | 13 | 32.0457 | 50 | -0.18 | 71 |
IV.SMA1.EHZ. | 2024-01-03T08:42:50.22 | 0.6 | undecidable | manual | S | 138 | 26.9508 | 50 | -0.22 | 47 |
IV.CESI.HHZ. | 2024-01-03T08:42:50.36 | 0.3 | undecidable | manual | S | 322 | 27.3504 | 50 | -0.19 | 71 |
IV.FDMO.HHZ. | 2024-01-03T08:42:49.51 | 0.3 | undecidable | manual | S | 355 | 25.1526 | 111 | -0.34 | 69 |
IV.ASSB.HHZ. | 2024-01-03T08:42:49.23 | 0.1 | undecidable | manual | P | 305 | 45.0216 | 50 | 0.22 | 91 |
IV.LNSS.HHZ. | 2024-01-03T08:42:49.49 | 0.3 | undecidable | manual | S | 194 | 23.8539 | 112 | 0.07 | 74 |
IV.TERO.HHZ. | 2024-01-03T08:42:48.86 | 0.1 | undecidable | manual | P | 117 | 45.1215 | 50 | -0.17 | 92 |
IV.GAVE.EHZ. | 2024-01-03T08:42:48.97 | 0.3 | undecidable | manual | S | 234 | 22.1556 | 114 | 0.08 | 74 |
IV.MML1.EHZ. | 2024-01-03T08:42:47.50 | 0.1 | undecidable | manual | P | 341 | 35.4423 | 50 | -0.04 | 97 |
IV.MF5.EHZ. | 2024-01-03T08:42:47.65 | 0.1 | undecidable | manual | P | 55 | 34.3434 | 50 | 0.28 | 92 |
IV.MMO1.EHZ. | 2024-01-03T08:42:47.95 | 0.3 | undecidable | manual | S | 60 | 19.9689 | 116 | -0.26 | 71 |
IV.RM33.EHZ. | 2024-01-03T08:42:47.32 | 0.1 | undecidable | manual | P | 166 | 34.4433 | 50 | -0.07 | 96 |
IV.GUMA.HHZ. | 2024-01-03T08:42:47.41 | 0.1 | undecidable | manual | P | 33 | 33.2445 | 50 | 0.21 | 94 |
IV.CESI.HHZ. | 2024-01-03T08:42:46.24 | 0.1 | undecidable | manual | P | 322 | 27.3504 | 50 | -0.06 | 98 |
IV.CSP1.EHZ. | 2024-01-03T08:42:46.97 | 0.1 | undecidable | manual | P | 13 | 32.0457 | 50 | -0.05 | 97 |
IV.SMA1.EHZ. | 2024-01-03T08:42:46.17 | 0.1 | undecidable | manual | P | 138 | 26.9508 | 50 | -0.06 | 98 |
IV.GAVE.EHZ. | 2024-01-03T08:42:45.47 | 0.1 | undecidable | manual | P | 234 | 22.1556 | 114 | 0.13 | 97 |
IV.LNSS.HHZ. | 2024-01-03T08:42:45.61 | 0.1 | undecidable | manual | P | 194 | 23.8539 | 112 | -0.04 | 99 |
IV.FDMO.HHZ. | 2024-01-03T08:42:45.83 | 0.1 | undecidable | manual | P | 355 | 25.1526 | 111 | -0.06 | 98 |
IV.MMO1.EHZ. | 2024-01-03T08:42:44.95 | 0.1 | undecidable | manual | P | 60 | 19.9689 | 116 | 0 | 100 |
IV.NRCA.HHZ. | 2024-01-03T08:42:43.92 | 0.3 | undecidable | manual | S | 3 | 2.4975 | 165 | -0.08 | 76 |
IV.NRCA.HHZ. | 2024-01-03T08:42:42.80 | 0.1 | undecidable | manual | P | 3 | 2.4975 | 165 | 0.29 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.9 | 0.001395 | 0.08 | AML | other | m | 2024-01-03T08:42:44.06 |
IV.NRCA.HNE. | ML:1.9 | 0.0014700000000000002 | 0.1 | AML | other | m | 2024-01-03T08:42:44.07 |
IV.NRCA.HHN. | ML:2.1 | 0.002415 | 0.1 | AML | other | m | 2024-01-03T08:42:44.01 |
IV.NRCA.HNN. | ML:2.0 | 0.002145 | 0.12 | AML | other | m | 2024-01-03T08:42:44.07 |
IV.MMO1.EHN. | ML:1.5 | 0.00022999999999999998 | 0.38 | AML | other | m | 2024-01-03T08:42:48.71 |
IV.MMO1.EHE. | ML:1.3 | 0.00016249999999999997 | 1.74 | AML | other | m | 2024-01-03T08:42:49.08 |
IV.FDMO.HHN. | ML:1.2 | 0.0001073 | 0.92 | AML | other | m | 2024-01-03T08:42:50.58 |
IV.FDMO.HHE. | ML:1.2 | 0.0001045 | 0.14 | AML | other | m | 2024-01-03T08:42:50.32 |
IV.CESI.HHN. | ML:1.4 | 0.000121 | 0.26 | AML | other | m | 2024-01-03T08:42:50.62 |
IV.CESI.HHE. | ML:1.2 | 0.00008115 | 0.56 | AML | other | m | 2024-01-03T08:42:50.91 |
IV.CSP1.EHE. | ML:1.6 | 0.00019265 | 1.02 | AML | other | m | 2024-01-03T08:42:51.42 |
IV.CSP1.EHN. | ML:1.6 | 0.00016060000000000003 | 0.22 | AML | other | m | 2024-01-03T08:42:52.36 |
IV.SMA1.EHE. | ML:1.3 | 0.0001005 | 0.46 | AML | other | m | 2024-01-03T08:42:52.94 |
IV.SMA1.EHN. | ML:1.2 | 0.0000961 | 0.46 | AML | other | m | 2024-01-03T08:42:52.75 |
IV.MML1.EHN. | ML:1.2 | 0.0000637 | 0.72 | AML | other | m | 2024-01-03T08:42:53.41 |
IV.MML1.EHE. | ML:1.2 | 0.00006789999999999998 | 0.1 | AML | other | m | 2024-01-03T08:42:53.29 |