A magnitude ML 1.2 earthquake occured in region: 2 km N Proceno (VT), on
and geographic coordinates (lat, lon) 42.7730, 11.8260 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 | 5 | 5506 | 6063 |
Onano | VT | 9 | 995 | 7058 |
Castell'Azzara | GR | 10 | 1476 | 8534 |
Grotte di Castro | VT | 12 | 2683 | 11217 |
San Lorenzo Nuovo | VT | 12 | 2091 | 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 | 15 | 2938 | 27330 |
Castel Giorgio | TR | 15 | 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 |
Pitigliano | GR | 20 | 3818 | 49876 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-06-23 15:37:15 |
42.7728 | 11.8257 | 8 | 2020-06-23 16:22:06 |
Sala Sismica INGV-Roma | 80449321 |
Field | Value |
---|---|
Time (UTC) | 2020-06-23 15:37:15 ± 0.09 |
Latitude | 42.7728 ± 0.0027 |
Longitude | 11.8257 ± 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 | 80449321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 288 |
Semi-minor axis of confidence ellipse (meter) | 100 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 169 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25181 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 80449321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-23 16:22:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.BOSI.HHZ. | 2020-06-23T15:39:11.18 | 3.0 | undecidable | manual | Sg | 7.93 | 0 | |||
IV.CPTP.HHZ. | 2020-06-23T15:38:55.80 | 3.0 | negative | manual | Pg | 12.62 | 0 | |||
IV.HPAC.HHZ. | 2020-06-23T15:38:51.03 | 3.0 | negative | manual | Pn | -4.38 | 0 | |||
IV.ACATE.HNZ. | 2020-06-23T15:38:49.32 | 3.0 | negative | manual | Pn | -0.01 | 0 | |||
IV.MTMR.EHZ. | 2020-06-23T15:38:45.10 | 3.0 | undecidable | manual | Sn | 0.36 | 0 | |||
IV.SCIAR.HHZ. | 2020-06-23T15:38:43.60 | 3.0 | undecidable | manual | Pg | 8.72 | 0 | |||
IV.ERC.EHZ. | 2020-06-23T15:38:42.79 | 3.0 | undecidable | manual | Pg | 11.7 | 0 | |||
IV.CAGR.HHZ. | 2020-06-23T15:38:38.61 | 3.0 | undecidable | manual | Pn | -3 | 0 | |||
IV.IACL.HHZ. | 2020-06-23T15:38:24.48 | 3.0 | negative | manual | Pn | -4.96 | 0 | |||
OX.CIMO.HHZ. | 2020-06-23T15:38:13.85 | 3.0 | positive | manual | Pn | -0.9 | 0 | |||
IV.QLNO.HHZ. | 2020-06-23T15:38:12.63 | 3.0 | undecidable | manual | Pg | 5.78 | 0 | |||
IV.LATB.EHZ. | 2020-06-23T15:38:04.04 | 3.0 | undecidable | manual | S | -4.69 | 0 | |||
IV.PIGN.HHZ. | 2020-06-23T15:38:02.76 | 3.0 | positive | manual | Pg | 4.93 | 0 | |||
IV.NDIM.HNZ. | 2020-06-23T15:38:01.04 | 3.0 | negative | manual | Pg | 4.64 | 0 | |||
IV.TERO.HHZ. | 2020-06-23T15:38:01.89 | 3.0 | undecidable | manual | S | -1.47 | 0 | |||
IV.MNTP.HNZ. | 2020-06-23T15:37:59.33 | 3.0 | undecidable | manual | S | -2.66 | 0 | |||
IV.CRTC.HHZ. | 2020-06-23T15:37:57.69 | 3.0 | undecidable | manual | S | -4.55 | 0 | |||
IV.BRSN.HNZ. | 2020-06-23T15:37:47.17 | 3.0 | negative | manual | P | 0.46 | 0 | |||
IV.CRTC.HHZ. | 2020-06-23T15:37:43.20 | 3.0 | undecidable | manual | P | 0.27 | 0 | |||
IV.FOSV.EHZ. | 2020-06-23T15:37:36.11 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.APEC.HHZ. | 2020-06-23T15:37:32.63 | 3.0 | undecidable | manual | P | -4.25 | 0 | |||
IV.MGAB.HHZ. | 2020-06-23T15:37:25.97 | 0.6 | undecidable | manual | S | 56 | 27.9498 | 105 | 0.13 | 48 |
TV.SF01.EHZ. | 2020-06-23T15:37:23.62 | 0.3 | undecidable | manual | S | 282 | 21.7671 | 109 | -0.16 | 72 |
TV.SF13.HHE. | 2020-06-23T15:37:22.30 | 0.3 | undecidable | manual | S | 287 | 17.5713 | 113 | -0.1 | 73 |
IV.LATE.HHZ. | 2020-06-23T15:37:22.50 | 0.6 | undecidable | manual | S | 186 | 17.7711 | 113 | 0.03 | 49 |
TV.SF14.HHE. | 2020-06-23T15:37:22.08 | 0.6 | undecidable | manual | S | 264 | 17.2716 | 113 | -0.25 | 47 |
TV.SF04.EHZ. | 2020-06-23T15:37:21.76 | 0.6 | undecidable | manual | S | 297 | 15.1737 | 116 | 0.12 | 49 |
TV.SF11.HHE. | 2020-06-23T15:37:21.97 | 0.6 | undecidable | manual | S | 312 | 15.9729 | 115 | 0.06 | 49 |
IV.MGAB.HHZ. | 2020-06-23T15:37:21.31 | 0.3 | undecidable | manual | P | 56 | 27.9498 | 105 | -0.28 | 69 |
TV.SF03.EHN. | 2020-06-23T15:37:20.76 | 0.3 | undecidable | manual | S | 286 | 11.877 | 122 | 0.11 | 74 |
IV.SACS.HHZ. | 2020-06-23T15:37:20.37 | 0.3 | undecidable | manual | S | 39 | 10.878 | 125 | 0.01 | 75 |
TV.SF01.EHZ. | 2020-06-23T15:37:20.51 | 0.3 | undecidable | manual | P | 282 | 21.7671 | 109 | 0.11 | 72 |
IV.MCIV.CHZ. | 2020-06-23T15:37:20.64 | 0.3 | undecidable | manual | S | 273 | 12.1767 | 122 | -0.1 | 74 |
IV.LATE.HHZ. | 2020-06-23T15:37:19.78 | 0.3 | undecidable | manual | P | 186 | 17.7711 | 113 | 0.14 | 73 |
TV.SF14.HHE. | 2020-06-23T15:37:19.46 | 0.1 | negative | manual | P | 264 | 17.2716 | 113 | -0.1 | 97 |
TV.SF13.HHE. | 2020-06-23T15:37:19.63 | 0.1 | negative | manual | P | 287 | 17.5713 | 113 | 0.03 | 99 |
TV.SF04.EHZ. | 2020-06-23T15:37:19.23 | 0.1 | negative | manual | P | 297 | 15.1737 | 116 | 0.06 | 99 |
TV.SF11.HHE. | 2020-06-23T15:37:19.50 | 0.3 | undecidable | manual | P | 312 | 15.9729 | 115 | 0.18 | 72 |
IV.SACS.HHZ. | 2020-06-23T15:37:18.32 | 0.1 | positive | manual | P | 39 | 10.878 | 125 | -0.11 | 98 |
IV.MCIV.CHZ. | 2020-06-23T15:37:18.63 | 0.1 | negative | manual | P | 273 | 12.1767 | 122 | -0.02 | 100 |
TV.SF03.EHN. | 2020-06-23T15:37:18.72 | 0.1 | undecidable | manual | P | 286 | 11.877 | 122 | 0.12 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MCIV.CHN. | ML:1.0 | 0.000124 | 0.62 | AML | other | m | 2020-06-23T15:37:20.70 |
TV.SF04.EHE. | ML:1.2 | 0.00017999999999999998 | 0.26 | AML | other | m | 2020-06-23T15:37:22.78 |
TV.SF04.EHN. | ML:1.3 | 0.000219 | 0.14 | AML | other | m | 2020-06-23T15:37:23.00 |
TV.SF01.EHE. | ML:1.2 | 0.00012734999999999998 | 1.48 | AML | other | m | 2020-06-23T15:37:24.74 |
IV.MCIV.CHE. | ML:1.0 | 0.0001225 | 0.24 | AML | other | m | 2020-06-23T15:37:24.86 |
TV.SF01.EHN. | ML:1.3 | 0.000131 | 0.84 | AML | other | m | 2020-06-23T15:37:25.00 |
IV.LATE.HHE. | ML:1.3 | 0.0001895 | 0.5 | AML | other | m | 2020-06-23T15:37:26.19 |
IV.LATE.HHN. | ML:1.4 | 0.000236 | 0.56 | AML | other | m | 2020-06-23T15:37:29.48 |