A magnitude ML 1.1 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8130, 13.1220 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 15 | 1178 | 11908 |
Cerreto di Spoleto | PG | 17 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-11-24 00:35:12 |
42.8133 | 13.1218 | 11 | 2023-11-24 00:48:30 |
Sala Sismica INGV-Roma | 123378061 |
Field | Value |
---|---|
Time (UTC) | 2023-11-24 00:35:12 ± 0.06 |
Latitude | 42.8133 ± 0.0027 |
Longitude | 13.1218 ± 0.0049 |
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 | 123378061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 426 |
Semi-minor axis of confidence ellipse (meter) | 343 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.02068 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40200 |
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 | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 123378061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-24 00:48:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-11-24T00:35:26.80 | 0.6 | undecidable | manual | S | 118 | 44.622 | 50 | -0.3 | 44 |
IV.RM33.EHZ. | 2023-11-24T00:35:24.50 | 0.6 | undecidable | manual | S | 167 | 34.6431 | 50 | 0.07 | 47 |
IV.CSP1.EHZ. | 2023-11-24T00:35:23.50 | 0.6 | undecidable | manual | S | 12 | 31.6461 | 50 | -0.13 | 47 |
IV.SMA1.EHZ. | 2023-11-24T00:35:22.20 | 0.3 | undecidable | manual | S | 139 | 26.751 | 50 | -0.12 | 71 |
IV.CESI.HHE. | 2023-11-24T00:35:22.49 | 0.6 | undecidable | manual | S | 320 | 27.6501 | 50 | -0.07 | 48 |
IV.LNSS.HHZ. | 2023-11-24T00:35:21.60 | 0.3 | undecidable | manual | S | 196 | 24.2535 | 50 | -0.07 | 72 |
IV.FDMO.HHZ. | 2023-11-24T00:35:21.70 | 0.3 | undecidable | manual | S | 354 | 24.8529 | 50 | -0.14 | 71 |
IV.TERO.HHZ. | 2023-11-24T00:35:20.87 | 1.0 | negative | manual | P | 118 | 44.622 | 50 | -0.11 | 23 |
IV.GAVE.HNE. | 2023-11-24T00:35:20.83 | 0.6 | undecidable | manual | S | 234 | 22.8549 | 50 | -0.47 | 44 |
IV.RM33.EHZ. | 2023-11-24T00:35:20.30 | 0.6 | undecidable | manual | P | 167 | 34.6431 | 50 | 0.86 | 37 |
7F.SIB1.EHZ. | 2023-11-24T00:35:19.04 | 0.6 | undecidable | manual | S | 53 | 15.0738 | 125 | 0.03 | 49 |
IV.MMO1.HNZ. | 2023-11-24T00:35:19.97 | 0.6 | undecidable | manual | S | 60 | 19.1697 | 119 | -0.26 | 47 |
IV.CSP1.EHZ. | 2023-11-24T00:35:19.08 | 0.3 | positive | manual | P | 12 | 31.6461 | 50 | 0.1 | 71 |
7F.SIB2.EHN. | 2023-11-24T00:35:19.32 | 0.6 | undecidable | manual | S | 60 | 17.1717 | 122 | -0.29 | 47 |
7F.SIB3.EHN. | 2023-11-24T00:35:18.47 | 0.6 | undecidable | manual | S | 60 | 13.875 | 127 | -0.21 | 48 |
IV.SMA1.EHZ. | 2023-11-24T00:35:18.33 | 0.6 | undecidable | manual | P | 139 | 26.751 | 50 | 0.11 | 48 |
IV.MC2.EHE. | 2023-11-24T00:35:18.57 | 0.6 | undecidable | manual | S | 27 | 12.1767 | 131 | 0.35 | 46 |
IV.CESI.HHE. | 2023-11-24T00:35:18.49 | 0.6 | undecidable | manual | P | 320 | 27.6501 | 50 | 0.13 | 47 |
IV.FDMO.HHZ. | 2023-11-24T00:35:17.91 | 0.3 | negative | manual | P | 354 | 24.8529 | 50 | -0.03 | 73 |
IV.MMO1.HNZ. | 2023-11-24T00:35:17.05 | 0.3 | undecidable | manual | P | 60 | 19.1697 | 119 | 0.03 | 73 |
IV.GAVE.HNE. | 2023-11-24T00:35:17.82 | 0.6 | undecidable | manual | P | 234 | 22.8549 | 50 | 0.19 | 47 |
IV.LNSS.HHZ. | 2023-11-24T00:35:17.88 | 0.3 | positive | manual | P | 196 | 24.2535 | 50 | 0.03 | 73 |
7F.SIB2.EHN. | 2023-11-24T00:35:16.66 | 0.6 | undecidable | manual | P | 60 | 17.1717 | 122 | 0 | 49 |
IV.NRCA.HHZ. | 2023-11-24T00:35:16.00 | 0.1 | undecidable | manual | S | 345 | 2.2977 | 168 | -0.39 | 94 |
7F.SIB1.EHZ. | 2023-11-24T00:35:16.57 | 0.3 | undecidable | manual | P | 53 | 15.0738 | 125 | 0.26 | 71 |
7F.SIB3.EHN. | 2023-11-24T00:35:16.19 | 0.1 | undecidable | manual | P | 60 | 13.875 | 127 | 0.07 | 98 |
IV.MC2.EHE. | 2023-11-24T00:35:16.23 | 0.3 | undecidable | manual | P | 27 | 12.1767 | 131 | 0.37 | 69 |
IV.NRCA.HHZ. | 2023-11-24T00:35:14.87 | 0.1 | undecidable | manual | P | 345 | 2.2977 | 168 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.1 | 0.000239 | 0.16 | AML | other | m | 2023-11-24T00:35:16.17 |
IV.NRCA.HHN. | ML:0.9 | 0.00014500000000000003 | 1.58 | AML | other | m | 2023-11-24T00:35:17.01 |
IV.NRCA.HNE. | ML:1.1 | 0.00023910295000000001 | 0.16 | AML | other | m | 2023-11-24T00:35:16.17 |
IV.NRCA.HNN. | ML:1.0 | 0.0001916257 | 0.6 | AML | other | m | 2023-11-24T00:35:15.19 |
IV.LNSS.HHE. | ML:0.9 | 0.000043189115 | 0.12 | AML | other | m | 2023-11-24T00:35:22.27 |
IV.LNSS.HHN. | ML:0.7 | 0.00003220496 | 0.22 | AML | other | m | 2023-11-24T00:35:22.12 |
IV.LNSS.HNE. | ML:1.4 | 0.00013399305 | 0.93 | AML | other | m | 2023-11-24T00:35:25.44 |
IV.LNSS.HNN. | ML:1.4 | 0.00016667985 | 0.81 | AML | other | m | 2023-11-24T00:35:25.23 |
IV.FDMO.HHE. | ML:0.5 | 0.000020173925 | 0.12 | AML | other | m | 2023-11-24T00:35:22.30 |
IV.FDMO.HHN. | ML:0.5 | 0.000018885887 | 0.2 | AML | other | m | 2023-11-24T00:35:21.93 |
IV.SMA1.EHE. | ML:0.8 | 0.00003622224 | 1.08 | AML | other | m | 2023-11-24T00:35:22.33 |
IV.SMA1.EHN. | ML:0.9 | 0.000041851635 | 1.48 | AML | other | m | 2023-11-24T00:35:19.39 |
IV.CSP1.EHE. | ML:1.0 | 0.00005023768000000001 | 0.84 | AML | other | m | 2023-11-24T00:35:30.94 |
IV.CSP1.EHN. | ML:1.2 | 0.00006592804 | 1.06 | AML | other | m | 2023-11-24T00:35:23.36 |
IV.RM33.HNE. | ML:1.4 | 0.000108632565 | 0.84 | AML | other | m | 2023-11-24T00:35:31.39 |
IV.RM33.HNN. | ML:1.4 | 0.00011665038999999999 | 0.66 | AML | other | m | 2023-11-24T00:35:31.45 |
IV.RM33.EHE. | ML:1.0 | 0.000043355740000000005 | 1.72 | AML | other | m | 2023-11-24T00:35:36.19 |
IV.RM33.EHN. | ML:0.9 | 0.00003644124 | 1.4 | AML | other | m | 2023-11-24T00:35:32.94 |
IV.TERO.HHE. | ML:1.1 | 0.0000360234 | 1.94 | AML | other | m | 2023-11-24T00:35:38.32 |
IV.TERO.HHN. | ML:0.2 | 0.0000034071275 | 0.36 | AML | other | m | 2023-11-24T00:35:31.37 |
IV.TERO.HNE. | ML:1.4 | 0.00008408846 | 1.31 | AML | other | m | 2023-11-24T00:35:25.46 |
IV.TERO.HNN. | ML:1.5 | 0.000104692485 | 0.72 | AML | other | m | 2023-11-24T00:35:35.71 |