A magnitude ML 0.7 earthquake occured in region: 2 km N Proceno (VT), on
and geographic coordinates (lat, lon) 42.7730, 11.8300 at 8 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 |
---|---|---|---|---|
Proceno | VT | 2 | 557 | 557 |
Acquapendente | VT | 4 | 5506 | 6063 |
Onano | VT | 9 | 995 | 7058 |
Castell'Azzara | GR | 11 | 1476 | 8534 |
San Lorenzo Nuovo | VT | 12 | 2091 | 10625 |
Grotte di Castro | VT | 12 | 2683 | 13308 |
San Casciano dei Bagni | SI | 12 | 1632 | 14940 |
Allerona | TR | 13 | 1794 | 16734 |
Sorano | GR | 14 | 3428 | 20162 |
Piancastagnaio | SI | 14 | 4230 | 24392 |
Castel Viscardo | TR | 14 | 2938 | 27330 |
Castel Giorgio | TR | 14 | 2131 | 29461 |
Gradoli | VT | 15 | 1353 | 30814 |
Radicofani | SI | 15 | 1097 | 31911 |
Latera | VT | 16 | 836 | 32747 |
Abbadia San Salvatore | SI | 17 | 6444 | 39191 |
Fabro | TR | 18 | 2876 | 42067 |
Bolsena | VT | 19 | 3991 | 46058 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-06-23 14:40:28 |
42.7733 | 11.8297 | 8 | 2020-06-23 14:52:56 |
Sala Sismica INGV-Roma | 80445301 |
Field | Value |
---|---|
Time (UTC) | 2020-06-23 14:40:28 ± 0.11 |
Latitude | 42.7733 ± 0.0027 |
Longitude | 11.8297 ± 0.0025 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80445301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 308 |
Semi-minor axis of confidence ellipse (meter) | 129 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 170 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24911 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 80445301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-23 14:52:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FOSV.EHZ. | 2020-06-23T14:40:40.99 | 3.0 | undecidable | manual | P | 1.3 | 0 | |||
IV.IMOL.HNZ. | 2020-06-23T14:40:39.01 | 3.0 | positive | manual | P | -0.54 | 0 | |||
IV.MGAB.HHZ. | 2020-06-23T14:40:38.20 | 0.6 | undecidable | manual | S | 56 | 27.6501 | 106 | 0.04 | 48 |
IV.LATE.HHZ. | 2020-06-23T14:40:34.96 | 0.6 | undecidable | manual | S | 187 | 17.871 | 115 | 0.02 | 49 |
TV.SF04.EHZ. | 2020-06-23T14:40:34.27 | 0.3 | undecidable | manual | S | 297 | 15.3735 | 118 | 0.07 | 73 |
TV.SF13.HHE. | 2020-06-23T14:40:34.77 | 0.3 | undecidable | manual | S | 286 | 17.871 | 115 | -0.18 | 72 |
TV.SF03.EHN. | 2020-06-23T14:40:33.22 | 0.3 | undecidable | manual | S | 286 | 12.1767 | 124 | -0.01 | 75 |
IV.MGAB.HHZ. | 2020-06-23T14:40:33.67 | 0.3 | undecidable | manual | P | 56 | 27.6501 | 106 | -0.25 | 69 |
IV.MCIV.CHZ. | 2020-06-23T14:40:33.15 | 0.3 | undecidable | manual | S | 273 | 12.4764 | 123 | -0.17 | 72 |
TV.SF13.HHE. | 2020-06-23T14:40:32.12 | 0.1 | undecidable | manual | P | 286 | 17.871 | 115 | 0.05 | 98 |
IV.SACS.HHZ. | 2020-06-23T14:40:32.91 | 0.6 | undecidable | manual | S | 38 | 10.6782 | 127 | 0.12 | 49 |
IV.LATE.HHZ. | 2020-06-23T14:40:32.09 | 0.3 | undecidable | manual | P | 187 | 17.871 | 115 | 0.02 | 74 |
IV.MCIV.CHZ. | 2020-06-23T14:40:31.17 | 0.1 | undecidable | manual | P | 273 | 12.4764 | 123 | 0.04 | 99 |
TV.SF04.EHZ. | 2020-06-23T14:40:31.77 | 0.3 | undecidable | manual | P | 297 | 15.3735 | 118 | 0.13 | 73 |
TV.SF03.EHN. | 2020-06-23T14:40:31.23 | 0.3 | undecidable | manual | P | 286 | 12.1767 | 124 | 0.15 | 73 |
IV.SACS.HHZ. | 2020-06-23T14:40:30.82 | 0.1 | undecidable | manual | P | 38 | 10.6782 | 127 | -0.01 | 100 |
IV.FIR.HHZ. | 2020-06-23T14:40:29.37 | 3.0 | undecidable | manual | P | 0.27 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SACS.HHE. | ML:0.6 | 0.0000526 | 0.18 | AML | other | m | 2020-06-23T14:40:33.22 |
IV.MCIV.CHN. | ML:0.7 | 0.00005525 | 0.56 | AML | other | m | 2020-06-23T14:40:34.42 |
IV.MCIV.CHE. | ML:0.7 | 0.000054 | 0.5 | AML | other | m | 2020-06-23T14:40:34.32 |
IV.SACS.HHN. | ML:0.6 | 0.00005035 | 0.32 | AML | other | m | 2020-06-23T14:40:34.45 |
IV.LATE.HHE. | ML:1.1 | 0.00010015000000000001 | 0.5 | AML | other | m | 2020-06-23T14:40:38.69 |
IV.MGAB.HHN. | ML:0.7 | 0.00002715 | 0.82 | AML | other | m | 2020-06-23T14:40:39.47 |
IV.MGAB.HHE. | ML:0.7 | 0.0000264 | 0.94 | AML | other | m | 2020-06-23T14:40:39.11 |
IV.LATE.HHN. | ML:1.1 | 0.000107 | 1.62 | AML | other | m | 2020-06-23T14:40:41.15 |