A magnitude ML 1.5 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8090, 13.1880 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 | 8 | 4957 | 4957 |
Arquata del Tronto | AP | 10 | 1178 | 6135 |
Castelsantangelo sul Nera | MC | 10 | 281 | 6416 |
Montegallo | AP | 13 | 523 | 6939 |
Accumoli | RI | 14 | 667 | 7606 |
Preci | PG | 14 | 724 | 8330 |
Montemonaco | AP | 15 | 604 | 8934 |
Ussita | MC | 16 | 444 | 9378 |
Visso | MC | 16 | 1107 | 10485 |
Cascia | PG | 17 | 3217 | 13702 |
Acquasanta Terme | AP | 19 | 2916 | 16618 |
Montefortino | FM | 20 | 1178 | 17796 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-01-16 03:56:13 |
42.8092 | 13.1883 | 11 | 2024-01-16 05:25:13 |
Sala Sismica INGV-Roma | 124671711 |
Field | Value |
---|---|
Time (UTC) | 2024-01-16 03:56:13 ± 0.06 |
Latitude | 42.8092 ± 0.0036 |
Longitude | 13.1883 ± 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 | 124671711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 430 |
Semi-minor axis of confidence ellipse (meter) | 366 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 296 |
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) | 71 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39031 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124671711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-16 05:25:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2024-01-16T03:56:25.01 | 0.6 | undecidable | manual | S | 313 | 31.6461 | 50 | 0.04 | 50 |
IV.LNSS.HHZ. | 2024-01-16T03:56:23.57 | 0.6 | undecidable | manual | S | 208 | 25.8519 | 50 | 0.14 | 49 |
IV.GAVE.EHZ. | 2024-01-16T03:56:23.90 | 0.6 | undecidable | manual | S | 242 | 27.2505 | 50 | 0.11 | 49 |
IV.SMA1.EHZ. | 2024-01-16T03:56:22.55 | 0.6 | undecidable | manual | S | 149 | 23.1546 | 50 | -0.15 | 49 |
IV.MNTT.EHZ. | 2024-01-16T03:56:22.82 | 0.6 | undecidable | manual | P | 50 | 43.3233 | 50 | 0.69 | 41 |
IV.TERO.HHZ. | 2024-01-16T03:56:21.30 | 1.0 | positive | manual | P | 121 | 39.7269 | 50 | -0.26 | 23 |
IV.MML1.EHZ. | 2024-01-16T03:56:21.12 | 0.1 | undecidable | manual | P | 333 | 38.0286 | 50 | -0.19 | 95 |
IV.MMO1.EHZ. | 2024-01-16T03:56:20.27 | 0.6 | undecidable | manual | S | 48 | 15.0738 | 125 | -0.13 | 50 |
IV.CESI.HHZ. | 2024-01-16T03:56:20.15 | 0.3 | positive | manual | P | 313 | 31.6461 | 50 | -0.18 | 72 |
IV.MF5.EHZ. | 2024-01-16T03:56:20.27 | 0.6 | negative | manual | P | 48 | 29.6481 | 50 | 0.25 | 48 |
IV.CSP1.EHZ. | 2024-01-16T03:56:20.11 | 1.0 | positive | manual | P | 2 | 31.3464 | 50 | -0.17 | 24 |
IV.RM33.EHZ. | 2024-01-16T03:56:20.62 | 1.0 | undecidable | manual | P | 176 | 33.3444 | 50 | 0.03 | 25 |
IV.GAVE.EHZ. | 2024-01-16T03:56:19.71 | 0.6 | positive | manual | P | 242 | 27.2505 | 50 | 0.06 | 50 |
IV.LNSS.HHZ. | 2024-01-16T03:56:19.38 | 0.1 | undecidable | manual | P | 208 | 25.8519 | 50 | -0.05 | 100 |
IV.NRCA.HHZ. | 2024-01-16T03:56:18.44 | 0.6 | undecidable | manual | S | 294 | 6.5934 | 148 | 0.09 | 51 |
IV.SMA1.EHZ. | 2024-01-16T03:56:18.91 | 0.6 | undecidable | manual | P | 149 | 23.1546 | 50 | -0.1 | 50 |
IV.MMO1.EHZ. | 2024-01-16T03:56:17.66 | 0.6 | undecidable | manual | P | 48 | 15.0738 | 125 | -0.03 | 51 |
IV.NRCA.HHZ. | 2024-01-16T03:56:16.67 | 1.0 | undecidable | manual | P | 294 | 6.5934 | 148 | 0.16 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.6 | 0.0005975 | 0.18 | AML | other | m | 2024-01-16T03:56:18.68 |
IV.NRCA.HNE. | ML:1.6 | 0.000601 | 0.18 | AML | other | m | 2024-01-16T03:56:18.68 |
IV.NRCA.HHN. | ML:1.5 | 0.000504 | 1.12 | AML | other | m | 2024-01-16T03:56:19.13 |
IV.NRCA.HNN. | ML:1.6 | 0.0005695 | 1.12 | AML | other | m | 2024-01-16T03:56:19.13 |
IV.MMO1.EHN. | ML:1.2 | 0.000134 | 0.2 | AML | other | m | 2024-01-16T03:56:20.32 |
IV.MMO1.EHE. | ML:1.4 | 0.00022399999999999997 | 0.14 | AML | other | m | 2024-01-16T03:56:20.43 |