A magnitude ML 1.3 earthquake occured in region: 7 km N Montecchio (TR), on
and geographic coordinates (lat, lon) 42.7270, 12.2650 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 |
---|---|---|---|---|
Baschi | TR | 7 | 2722 | 2722 |
Montecchio | TR | 7 | 1676 | 4398 |
Castiglione in Teverina | VT | 10 | 2329 | 6727 |
Guardea | TR | 12 | 1836 | 8563 |
Orvieto | TR | 13 | 20630 | 29193 |
Todi | PG | 13 | 16851 | 46044 |
Porano | TR | 14 | 1966 | 48010 |
Monte Castello di Vibio | PG | 15 | 1567 | 49577 |
Civitella d'Agliano | VT | 15 | 1640 | 51217 |
Avigliano Umbro | TR | 16 | 2558 | 53775 |
Alviano | TR | 16 | 1463 | 55238 |
San Venanzo | TR | 16 | 2218 | 57456 |
Lubriano | VT | 16 | 909 | 58365 |
Fratta Todina | PG | 17 | 1839 | 60204 |
Bagnoregio | VT | 18 | 3650 | 63854 |
Graffignano | VT | 18 | 2292 | 66146 |
Lugnano in Teverina | TR | 18 | 1494 | 67640 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-02-19 23:42:01 |
42.7267 | 12.265 | 10 | 2024-02-19 23:47:00 |
Sala Sismica INGV-Roma | 125383181 |
Field | Value |
---|---|
Time (UTC) | 2024-02-19 23:42:01 ± 0.14 |
Latitude | 42.7267 ± 0.0081 |
Longitude | 12.2650 ± 0.0073 |
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 | 125383181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 770 |
Semi-minor axis of confidence ellipse (meter) | 622 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 2 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 13 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50362 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 125383181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-19 23:47:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CTI.HHZ. | 2024-02-19T23:42:53.31 | 3.0 | undecidable | manual | Pg | 10.87 | 0 | |||
IV.ARRO.EHZ. | 2024-02-19T23:42:16.49 | 0.6 | undecidable | manual | S | 112 | 44.0226 | 50 | 0.31 | 46 |
IV.NRCA.HHZ. | 2024-02-19T23:42:14.31 | 3.0 | negative | manual | P | 0.1 | 0 | |||
IV.SACS.HHZ. | 2024-02-19T23:42:13.14 | 0.6 | undecidable | manual | S | 295 | 31.9458 | 50 | 0.18 | 48 |
IV.BARO.EHE. | 2024-02-19T23:42:11.96 | 1.0 | undecidable | manual | P | 198 | 55.8996 | 50 | 0.05 | 24 |
IV.CESX.HHZ. | 2024-02-19T23:42:11.81 | 0.3 | undecidable | manual | S | 116 | 29.3484 | 50 | -0.45 | 68 |
IV.MOMA.HHE. | 2024-02-19T23:42:11.44 | 0.3 | undecidable | manual | S | 71 | 26.2515 | 50 | -0.01 | 76 |
IV.ARRO.EHZ. | 2024-02-19T23:42:10.45 | 0.6 | negative | manual | P | 112 | 44.0226 | 50 | 0.38 | 45 |
IV.ASSB.HHZ. | 2024-02-19T23:42:10.68 | 0.3 | undecidable | manual | P | 42 | 47.4192 | 50 | 0.08 | 72 |
IV.MGAB.HHZ. | 2024-02-19T23:42:10.79 | 0.3 | undecidable | manual | S | 329 | 24.0537 | 112 | 0.02 | 76 |
IT.GNU.HGE. | 2024-02-19T23:42:07.45 | 0.6 | undecidable | manual | P | 71 | 26.2515 | 50 | 0.11 | 49 |
IV.SACS.HHZ. | 2024-02-19T23:42:07.99 | 0.3 | undecidable | manual | P | 295 | 31.9458 | 50 | -0.22 | 72 |
IV.CESX.HHZ. | 2024-02-19T23:42:07.92 | 0.1 | undecidable | manual | P | 116 | 29.3484 | 50 | 0.11 | 98 |
IV.MOMA.HHE. | 2024-02-19T23:42:07.21 | 0.1 | undecidable | manual | P | 71 | 26.2515 | 50 | -0.13 | 98 |
IV.MGAB.HHZ. | 2024-02-19T23:42:06.88 | 0.1 | positive | manual | P | 329 | 24.0537 | 112 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MGAB.HHN. | ML:1.3 | 0.00013450000000000002 | 0.66 | AML | other | m | 2024-02-19T23:42:10.60 |
IV.MGAB.HHE. | ML:1.3 | 0.0001275 | 0.16 | AML | other | m | 2024-02-19T23:42:11.57 |
IV.NRCA.HHN. | ML:1.3 | 0.0000317 | 0.12 | AML | other | m | 2024-02-19T23:42:24.70 |
IV.NRCA.HHE. | ML:1.1 | 0.00001915 | 1 | AML | other | m | 2024-02-19T23:42:24.88 |