A magnitude ML 0.9 earthquake occured in region: 3 km SW Castel Giorgio (TR), on
and geographic coordinates (lat, lon) 42.6820, 11.9680 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 |
---|---|---|---|---|
Castel Giorgio | TR | 3 | 2131 | 2131 |
Bolsena | VT | 4 | 3991 | 6122 |
San Lorenzo Nuovo | VT | 5 | 2091 | 8213 |
Grotte di Castro | VT | 8 | 2683 | 10896 |
Castel Viscardo | TR | 9 | 2938 | 13834 |
Gradoli | VT | 10 | 1353 | 15187 |
Acquapendente | VT | 11 | 5506 | 20693 |
Porano | TR | 11 | 1966 | 22659 |
Orvieto | TR | 12 | 20630 | 43289 |
Bagnoregio | VT | 12 | 3650 | 46939 |
Onano | VT | 13 | 995 | 47934 |
Lubriano | VT | 13 | 909 | 48843 |
Latera | VT | 13 | 836 | 49679 |
Proceno | VT | 14 | 557 | 50236 |
Allerona | TR | 15 | 1794 | 52030 |
Capodimonte | VT | 16 | 1731 | 53761 |
Marta | VT | 17 | 3499 | 57260 |
Montefiascone | VT | 17 | 13432 | 70692 |
Valentano | VT | 17 | 2868 | 73560 |
Celleno | VT | 19 | 1355 | 74915 |
Ficulle | TR | 19 | 1669 | 76584 |
Castiglione in Teverina | VT | 20 | 2329 | 78913 |
Civitella d'Agliano | VT | 20 | 1640 | 80553 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-05-16 05:13:15 |
42.6825 | 11.9677 | 11 | 2020-05-16 05:23:26 |
Sala Sismica INGV-Roma | 79191081 |
Field | Value |
---|---|
Time (UTC) | 2020-05-16 05:13:15 ± 0.06 |
Latitude | 42.6825 ± 0.0027 |
Longitude | 11.9677 ± 0.0037 |
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 | 79191081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 400 |
Semi-minor axis of confidence ellipse (meter) | 177 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 306 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 215 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.13850 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27249 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 79191081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-16 05:23:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
TV.SF04.EHZ. | 2020-05-16T05:13:26.08 | 0.3 | undecidable | manual | S | 304 | 30.2475 | 50 | 0.02 | 73 |
IV.MGAB.HHZ. | 2020-05-16T05:13:25.62 | 0.3 | undecidable | manual | S | 25 | 28.1496 | 50 | 0.12 | 72 |
IV.SACS.HHZ. | 2020-05-16T05:13:23.00 | 0.3 | undecidable | manual | S | 346 | 19.0698 | 119 | 0.02 | 74 |
IV.MGAB.HHZ. | 2020-05-16T05:13:21.18 | 0.1 | undecidable | manual | P | 25 | 28.1496 | 50 | -0.06 | 97 |
IV.LATE.HHZ. | 2020-05-16T05:13:21.95 | 0.1 | undecidable | manual | S | 240 | 15.3735 | 124 | 0.06 | 99 |
TV.SF04.EHZ. | 2020-05-16T05:13:21.50 | 0.1 | undecidable | manual | P | 304 | 30.2475 | 50 | -0.06 | 96 |
IV.LATE.HHZ. | 2020-05-16T05:13:19.14 | 0.1 | undecidable | manual | P | 240 | 15.3735 | 124 | -0.01 | 100 |
IV.SACS.HHZ. | 2020-05-16T05:13:19.72 | 0.3 | undecidable | manual | P | 346 | 19.0698 | 119 | -0.06 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LATE.HHN. | ML:1.1 | 0.0001033 | 0.58 | AML | other | m | 2020-05-16T05:13:24.33 |
IV.LATE.HHE. | ML:0.9 | 0.00007445000000000001 | 1.64 | AML | other | m | 2020-05-16T05:13:25.05 |
IV.MGAB.HHE. | ML:0.8 | 0.000035000000000000004 | 0.42 | AML | other | m | 2020-05-16T05:13:26.22 |
IV.MGAB.HHN. | ML:0.8 | 0.0000363 | 0.52 | AML | other | m | 2020-05-16T05:13:28.52 |