A magnitude ML 1.5 earthquake occured in region: 4 km S Norcia (PG), on
and geographic coordinates (lat, lon) 42.7590, 13.0870 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 | 4 | 4957 | 4957 |
Cascia | PG | 7 | 3217 | 8174 |
Poggiodomo | PG | 13 | 117 | 8291 |
Preci | PG | 14 | 724 | 9015 |
Accumoli | RI | 15 | 667 | 9682 |
Cerreto di Spoleto | PG | 15 | 1075 | 10757 |
Castelsantangelo sul Nera | MC | 16 | 281 | 11038 |
Monteleone di Spoleto | PG | 16 | 599 | 11637 |
Cittareale | RI | 17 | 482 | 12119 |
Arquata del Tronto | AP | 17 | 1178 | 13297 |
Vallo di Nera | PG | 18 | 364 | 13661 |
Visso | MC | 19 | 1107 | 14768 |
Sellano | PG | 20 | 1079 | 15847 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-02-11 23:22:17 |
42.7592 | 13.0867 | 10 | 2024-02-11 23:30:23 |
Sala Sismica INGV-Roma | 125228671 |
Field | Value |
---|---|
Time (UTC) | 2024-02-11 23:22:17 ± 0.06 |
Latitude | 42.7592 ± 0.0027 |
Longitude | 13.0867 ± 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 | 125228671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 377 |
Semi-minor axis of confidence ellipse (meter) | 299 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 110 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
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 | 31 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50722 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 125228671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-11 23:30:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.OSSC.HHZ. | 2024-02-11T23:23:07.68 | 3.0 | undecidable | manual | Sn | 2.13 | 0 | |||
IV.CING.HHZ. | 2024-02-11T23:22:39.70 | 3.0 | undecidable | manual | S | -0.15 | 0 | |||
IV.ASSB.HHZ. | 2024-02-11T23:22:33.19 | 0.6 | undecidable | manual | S | 312 | 46.9197 | 50 | 0.39 | 44 |
IV.MOMA.HHZ. | 2024-02-11T23:22:32.14 | 3.0 | undecidable | manual | S | 0 | 0 | |||
IV.MML1.EHZ. | 2024-02-11T23:22:31.36 | 0.1 | undecidable | manual | S | 347 | 40.4262 | 50 | 0.29 | 92 |
IV.GUMA.HHZ. | 2024-02-11T23:22:31.73 | 0.6 | undecidable | manual | S | 31 | 39.2274 | 50 | 0.96 | 36 |
IV.CSP1.EHZ. | 2024-02-11T23:22:30.56 | 0.6 | undecidable | manual | S | 15 | 38.1285 | 50 | 0.1 | 48 |
IV.FDMO.HHZ. | 2024-02-11T23:22:28.17 | 0.6 | undecidable | manual | S | 0 | 30.747 | 50 | -0.32 | 46 |
IV.CESI.HHZ. | 2024-02-11T23:22:28.24 | 0.1 | undecidable | manual | S | 332 | 31.0467 | 50 | -0.32 | 93 |
IV.RM33.EHZ. | 2024-02-11T23:22:27.81 | 0.1 | undecidable | manual | S | 159 | 29.6481 | 50 | -0.38 | 92 |
IV.SNTG.HHZ. | 2024-02-11T23:22:27.89 | 0.1 | undecidable | manual | P | 348 | 56.2992 | 50 | 0.1 | 93 |
IV.FIAM.HHZ. | 2024-02-11T23:22:27.44 | 0.1 | undecidable | manual | P | 177 | 54.501 | 50 | -0.09 | 94 |
IV.SMA1.EHZ. | 2024-02-11T23:22:26.96 | 0.1 | undecidable | manual | S | 125 | 24.753 | 111 | 0.18 | 97 |
IV.ASSB.HHZ. | 2024-02-11T23:22:26.10 | 0.1 | undecidable | manual | P | 312 | 46.9197 | 50 | -0.24 | 92 |
IV.MMO1.EHZ. | 2024-02-11T23:22:26.55 | 0.1 | undecidable | manual | S | 51 | 24.9528 | 111 | -0.29 | 94 |
IV.MF5.EHZ. | 2024-02-11T23:22:25.64 | 0.1 | undecidable | manual | P | 50 | 39.5271 | 50 | 0.43 | 89 |
IV.MML1.EHZ. | 2024-02-11T23:22:25.19 | 0.1 | undecidable | manual | P | 347 | 40.4262 | 50 | -0.16 | 95 |
IV.TERO.HHZ. | 2024-02-11T23:22:25.93 | 3.0 | negative | manual | P | -0.19 | 0 | |||
IV.GUMA.HHZ. | 2024-02-11T23:22:25.55 | 0.6 | negative | manual | P | 31 | 39.2274 | 50 | 0.38 | 45 |
IV.LNSS.HHZ. | 2024-02-11T23:22:24.48 | 0.1 | undecidable | manual | S | 192 | 17.7711 | 119 | -0.08 | 100 |
IV.CSP1.EHZ. | 2024-02-11T23:22:24.98 | 0.1 | undecidable | manual | P | 15 | 38.1285 | 50 | -0.02 | 98 |
IV.GAVE.EHZ. | 2024-02-11T23:22:24.54 | 0.1 | undecidable | manual | S | 245 | 17.3715 | 119 | 0.1 | 100 |
IV.CESI.HHZ. | 2024-02-11T23:22:23.81 | 0.1 | undecidable | manual | P | 332 | 31.0467 | 50 | -0.09 | 98 |
IV.SMA1.EHZ. | 2024-02-11T23:22:23.02 | 0.1 | undecidable | manual | P | 125 | 24.753 | 111 | 0.15 | 97 |
IV.RM33.EHZ. | 2024-02-11T23:22:23.55 | 0.1 | undecidable | manual | P | 159 | 29.6481 | 50 | -0.14 | 97 |
IV.FDMO.HHZ. | 2024-02-11T23:22:23.71 | 0.1 | undecidable | manual | P | 0 | 30.747 | 50 | -0.15 | 96 |
IV.MMO1.EHZ. | 2024-02-11T23:22:22.80 | 0.1 | undecidable | manual | P | 51 | 24.9528 | 111 | -0.11 | 98 |
IV.NRCA.HNZ. | 2024-02-11T23:22:21.74 | 0.1 | undecidable | manual | S | 15 | 8.5803 | 139 | -0.29 | 97 |
IV.LNSS.HHZ. | 2024-02-11T23:22:21.76 | 0.1 | undecidable | manual | P | 192 | 17.7711 | 119 | 0.17 | 98 |
IV.GAVE.EHZ. | 2024-02-11T23:22:21.73 | 0.1 | undecidable | manual | P | 245 | 17.3715 | 119 | 0.21 | 97 |
IV.NRCA.HNZ. | 2024-02-11T23:22:20.30 | 0.1 | undecidable | manual | P | 15 | 8.5803 | 139 | 0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:2.0 | 0.001365 | 0.22 | AML | other | m | 2024-02-11T23:22:21.88 |
IV.NRCA.HHN. | ML:2.1 | 0.0016 | 0.22 | AML | other | m | 2024-02-11T23:22:21.88 |
IV.NRCA.HNE. | ML:2.1 | 0.00182 | 1.26 | AML | other | m | 2024-02-11T23:22:22.00 |
IV.NRCA.HHE. | ML:2.1 | 0.0018549999999999999 | 1.26 | AML | other | m | 2024-02-11T23:22:22.63 |
IV.LNSS.HHE. | ML:1.7 | 0.0003965 | 1.78 | AML | other | m | 2024-02-11T23:22:24.94 |
IV.LNSS.HHN. | ML:1.6 | 0.00033650000000000005 | 0.16 | AML | other | m | 2024-02-11T23:22:25.15 |
IV.GAVE.EHN. | ML:1.3 | 0.00017299999999999998 | 0.52 | AML | other | m | 2024-02-11T23:22:27.43 |
IV.GAVE.EHE. | ML:1.4 | 0.00020600000000000002 | 0.16 | AML | other | m | 2024-02-11T23:22:27.95 |
IV.SMA1.EHE. | ML:1.5 | 0.0001865 | 0.16 | AML | other | m | 2024-02-11T23:22:27.92 |
IV.RM33.EHE. | ML:1.5 | 0.00014450000000000002 | 1.58 | AML | other | m | 2024-02-11T23:22:28.20 |
IV.RM33.EHN. | ML:1.6 | 0.000209 | 0.12 | AML | other | m | 2024-02-11T23:22:28.31 |
IV.FDMO.HHN. | ML:1.5 | 0.000158 | 0.18 | AML | other | m | 2024-02-11T23:22:28.74 |
IV.FDMO.HHE. | ML:1.4 | 0.0001218 | 0.16 | AML | other | m | 2024-02-11T23:22:28.88 |
IV.SNTG.HHN. | ML:1.2 | 0.000040050000000000004 | 1.5 | AML | other | m | 2024-02-11T23:22:28.96 |
IV.CESI.HHN. | ML:1.6 | 0.00019700000000000002 | 0.9 | AML | other | m | 2024-02-11T23:22:29.16 |
IV.CESI.HHE. | ML:1.4 | 0.0001052 | 1.02 | AML | other | m | 2024-02-11T23:22:29.36 |
IV.SMA1.EHN. | ML:1.5 | 0.000168 | 1.16 | AML | other | m | 2024-02-11T23:22:30.40 |
IV.TERO.HHN. | ML:1.4 | 0.000076 | 0.62 | AML | other | m | 2024-02-11T23:22:32.85 |
IV.GUMA.HHE. | ML:1.6 | 0.00014450000000000002 | 0.9 | AML | other | m | 2024-02-11T23:22:32.24 |
IV.GUMA.HHN. | ML:1.7 | 0.00016350000000000002 | 0.48 | AML | other | m | 2024-02-11T23:22:33.66 |
IV.ASSB.HHE. | ML:1.4 | 0.0000701 | 0.54 | AML | other | m | 2024-02-11T23:22:33.52 |
IV.TERO.HHE. | ML:1.5 | 0.00008765 | 0.42 | AML | other | m | 2024-02-11T23:22:33.77 |
IV.ASSB.HHN. | ML:1.4 | 0.00006644999999999999 | 0.42 | AML | other | m | 2024-02-11T23:22:33.72 |
IV.SNTG.HHE. | ML:1.2 | 0.000038650000000000004 | 0.42 | AML | other | m | 2024-02-11T23:22:48.10 |