A magnitude ML 1.7 earthquake occured in region: 2 km SE San Lorenzo Nuovo (VT), on
and geographic coordinates (lat, lon) 42.6760, 11.9210 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 |
---|---|---|---|---|
San Lorenzo Nuovo | VT | 2 | 2091 | 2091 |
Grotte di Castro | VT | 4 | 2683 | 4774 |
Castel Giorgio | TR | 6 | 2131 | 6905 |
Gradoli | VT | 6 | 1353 | 8258 |
Bolsena | VT | 7 | 3991 | 12249 |
Onano | VT | 9 | 995 | 13244 |
Acquapendente | VT | 9 | 5506 | 18750 |
Latera | VT | 9 | 836 | 19586 |
Castel Viscardo | TR | 11 | 2938 | 22524 |
Proceno | VT | 12 | 557 | 23081 |
Capodimonte | VT | 14 | 1731 | 24812 |
Valentano | VT | 14 | 2868 | 27680 |
Porano | TR | 15 | 1966 | 29646 |
Bagnoregio | VT | 16 | 3650 | 33296 |
Marta | VT | 16 | 3499 | 36795 |
Allerona | TR | 16 | 1794 | 38589 |
Lubriano | VT | 16 | 909 | 39498 |
Orvieto | TR | 16 | 20630 | 60128 |
Sorano | GR | 17 | 3428 | 63556 |
Montefiascone | VT | 18 | 13432 | 76988 |
Piansano | VT | 19 | 2079 | 79067 |
Ischia di Castro | VT | 20 | 2326 | 81393 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-02-22 07:52:02 |
42.6763 | 11.9208 | 10 | 2024-02-22 08:00:59 |
Sala Sismica INGV-Roma | 125438521 |
Field | Value |
---|---|
Time (UTC) | 2024-02-22 07:52:02 ± 0.17 |
Latitude | 42.6763 ± 0.0081 |
Longitude | 11.9208 ± 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 | 125438521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1444 |
Semi-minor axis of confidence ellipse (meter) | 712 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 286 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.10612 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73025 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125438521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-22 08:00:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATLO.HNZ. | 2024-02-22T07:52:17.33 | 0.6 | undecidable | manual | P | 29 | 81.0522 | 50 | 0.56 | 40 |
IV.CAFI.HHZ. | 2024-02-22T07:52:15.02 | 0.6 | undecidable | manual | P | 3 | 72.4719 | 50 | -0.43 | 42 |
IV.MGAB.HHZ. | 2024-02-22T07:52:13.91 | 0.6 | undecidable | manual | S | 31 | 30.4473 | 50 | 0.35 | 46 |
TV.SF11.HHZ. | 2024-02-22T07:52:12.53 | 0.6 | undecidable | manual | S | 317 | 29.0487 | 50 | -0.65 | 42 |
IV.ARCI.HHZ. | 2024-02-22T07:52:11.37 | 0.3 | undecidable | manual | P | 298 | 41.1255 | 50 | 0.75 | 60 |
IV.BARO.EHZ. | 2024-02-22T07:52:11.62 | 0.3 | undecidable | manual | P | 167 | 48.7179 | 50 | -0.16 | 70 |
IV.SACS.HHZ. | 2024-02-22T07:52:10.22 | 0.6 | undecidable | manual | S | 357 | 19.1697 | 117 | 0.04 | 50 |
IV.LATE.HHZ. | 2024-02-22T07:52:08.04 | 0.6 | undecidable | manual | S | 234 | 11.7771 | 130 | 0 | 51 |
TV.SF11.HHZ. | 2024-02-22T07:52:08.82 | 0.6 | undecidable | manual | P | 317 | 29.0487 | 50 | 0.07 | 49 |
IV.MGAB.HHZ. | 2024-02-22T07:52:08.62 | 0.3 | undecidable | manual | P | 31 | 30.4473 | 50 | -0.35 | 69 |
IV.SACS.HHZ. | 2024-02-22T07:52:06.95 | 0.1 | undecidable | manual | P | 357 | 19.1697 | 117 | -0.07 | 100 |
IV.LATE.HHZ. | 2024-02-22T07:52:05.78 | 0.3 | undecidable | manual | P | 234 | 11.7771 | 130 | 0 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LATE.HHN. | ML:2.0 | 0.0012900000000000001 | 0.62 | AML | other | m | 2024-02-22T07:52:10.75 |
IV.LATE.HHE. | ML:1.9 | 0.001008 | 0.24 | AML | other | m | 2024-02-22T07:52:10.95 |
IV.SACS.HHE. | ML:1.7 | 0.00035950000000000006 | 0.18 | AML | other | m | 2024-02-22T07:52:10.82 |
IV.SACS.HNE. | ML:1.7 | 0.000364 | 0.18 | AML | other | m | 2024-02-22T07:52:10.91 |
IV.SACS.HHN. | ML:1.6 | 0.000273 | 0.3 | AML | other | m | 2024-02-22T07:52:12.17 |
IV.SACS.HNN. | ML:1.5 | 0.00025550000000000003 | 1.5 | AML | other | m | 2024-02-22T07:52:12.18 |
TV.SF11.HHE. | ML:1.7 | 0.000246 | 0.22 | AML | other | m | 2024-02-22T07:52:13.52 |
TV.SF11.HHN. | ML:1.8 | 0.000322 | 0.36 | AML | other | m | 2024-02-22T07:52:13.73 |
IV.MGAB.HHE. | ML:1.6 | 0.00019350000000000001 | 0.92 | AML | other | m | 2024-02-22T07:52:14.36 |
IV.MGAB.HHN. | ML:1.5 | 0.00015014105 | 0.16 | AML | other | m | 2024-02-22T07:52:16.28 |