A magnitude ML 1.6 earthquake occured in region: 7 km N Calvi dell'Umbria (TR), on
and geographic coordinates (lat, lon) 42.4640, 12.5600 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 |
---|---|---|---|---|
Calvi dell'Umbria | TR | 7 | 1856 | 1856 |
Narni | TR | 7 | 19785 | 21641 |
Otricoli | TR | 8 | 1869 | 23510 |
Configni | RI | 8 | 633 | 24143 |
Stroncone | TR | 9 | 4917 | 29060 |
Vacone | RI | 11 | 256 | 29316 |
Montebuono | RI | 11 | 883 | 30199 |
Cottanello | RI | 12 | 563 | 30762 |
Tarano | RI | 12 | 1444 | 32206 |
Magliano Sabina | RI | 13 | 3774 | 35980 |
Terni | TR | 13 | 111501 | 147481 |
Montasola | RI | 13 | 395 | 147876 |
Torri in Sabina | RI | 14 | 1256 | 149132 |
Orte | VT | 14 | 8923 | 158055 |
Collevecchio | RI | 14 | 1577 | 159632 |
Amelia | TR | 16 | 11897 | 171529 |
Gallese | VT | 16 | 2849 | 174378 |
Casperia | RI | 17 | 1246 | 175624 |
San Gemini | TR | 17 | 5018 | 180642 |
Selci | RI | 17 | 1106 | 181748 |
Penna in Teverina | TR | 17 | 1099 | 182847 |
Greccio | RI | 17 | 1558 | 184405 |
Contigliano | RI | 18 | 3783 | 188188 |
Vasanello | VT | 18 | 4068 | 192256 |
Stimigliano | RI | 18 | 2328 | 194584 |
Colli sul Velino | RI | 19 | 533 | 195117 |
Forano | RI | 19 | 3179 | 198296 |
Cantalupo in Sabina | RI | 19 | 1685 | 199981 |
Roccantica | RI | 19 | 563 | 200544 |
Giove | TR | 20 | 1928 | 202472 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-01-08 03:48:08 |
42.4645 | 12.5597 | 10 | 2024-01-08 03:53:50 |
Sala Sismica INGV-Roma | 124540861 |
Field | Value |
---|---|
Time (UTC) | 2024-01-08 03:48:08 ± 0.12 |
Latitude | 42.4645 ± 0.0045 |
Longitude | 12.5597 ± 0.0171 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124540861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1420 |
Semi-minor axis of confidence ellipse (meter) | 295 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 284 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 179 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 11 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54949 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124540861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-08 03:53:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-01-08T03:48:36.18 | 3.0 | undecidable | manual | S | -0.08 | 0 | |||
IV.BADI.EHZ. | 2024-01-08T03:48:28.91 | 3.0 | undecidable | manual | P | 0.05 | 0 | |||
IV.CSP1.EHZ. | 2024-01-08T03:48:23.77 | 3.0 | negative | manual | P | -0.16 | 0 | |||
IV.LNSS.HHZ. | 2024-01-08T03:48:22.48 | 0.6 | undecidable | manual | S | 69 | 42.2244 | 50 | 0.27 | 45 |
IV.GAVE.EHZ. | 2024-01-08T03:48:20.78 | 0.6 | undecidable | manual | S | 47 | 37.2294 | 50 | -0.1 | 48 |
IV.CERT.HHZ. | 2024-01-08T03:48:20.25 | 3.0 | positive | manual | P | 0.06 | 0 | |||
IV.SMA1.EHZ. | 2024-01-08T03:48:20.09 | 3.0 | undecidable | manual | P | -0.18 | 0 | |||
IV.NRCA.HHZ. | 2024-01-08T03:48:18.89 | 1.0 | undecidable | manual | P | 48 | 60.9945 | 50 | -0.27 | 22 |
IV.FIAM.HHZ. | 2024-01-08T03:48:17.60 | 1.0 | positive | manual | P | 115 | 50.616 | 50 | 0.04 | 23 |
IV.RM33.EHZ. | 2024-01-08T03:48:17.93 | 3.0 | positive | manual | P | -0.25 | 0 | |||
IV.SRES.HHZ. | 2024-01-08T03:48:17.53 | 1.0 | undecidable | manual | S | 189 | 25.5522 | 110 | -0.05 | 25 |
IV.GAVE.EHZ. | 2024-01-08T03:48:15.73 | 0.3 | positive | manual | P | 47 | 37.2294 | 50 | 0.24 | 69 |
IV.LNSS.HHZ. | 2024-01-08T03:48:15.93 | 0.3 | undecidable | manual | P | 69 | 42.2244 | 50 | -0.32 | 67 |
IV.CESX.HHZ. | 2024-01-08T03:48:14.70 | 0.6 | undecidable | manual | S | 8 | 16.1727 | 120 | 0.09 | 49 |
IV.SRES.HHZ. | 2024-01-08T03:48:13.64 | 0.1 | undecidable | manual | P | 189 | 25.5522 | 110 | 0.06 | 98 |
IV.ARRO.EHZ. | 2024-01-08T03:48:12.73 | 0.1 | undecidable | manual | P | 53 | 21.0678 | 114 | -0.03 | 99 |
IV.CESX.HHZ. | 2024-01-08T03:48:11.83 | 0.1 | undecidable | manual | P | 8 | 16.1727 | 120 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESX.HHN. | ML:1.6 | 0.000404 | 0.26 | AML | other | m | 2024-01-08T03:48:14.96 |
IV.ARRO.EHN. | ML:1.5 | 0.0002295 | 1.58 | AML | other | m | 2024-01-08T03:48:17.94 |
IV.ARRO.EHE. | ML:1.4 | 0.0001805 | 0.26 | AML | other | m | 2024-01-08T03:48:18.06 |
IV.CESX.HHE. | ML:1.6 | 0.00040849999999999995 | 0.38 | AML | other | m | 2024-01-08T03:48:18.46 |
IV.GAVE.EHE. | ML:1.6 | 0.00016525 | 0.42 | AML | other | m | 2024-01-08T03:48:21.69 |
IV.GAVE.EHN. | ML:1.6 | 0.00016849999999999998 | 0.66 | AML | other | m | 2024-01-08T03:48:23.95 |
IV.LNSS.HHE. | ML:1.7 | 0.000177 | 1.54 | AML | other | m | 2024-01-08T03:48:23.90 |
IV.LNSS.HHN. | ML:1.7 | 0.000162 | 0.42 | AML | other | m | 2024-01-08T03:48:25.12 |