A magnitude ML 1.1 earthquake occured in region: 3 km NE San Lorenzo Nuovo (VT), on
and geographic coordinates (lat, lon) 42.7060, 11.9320 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 3 | 2091 | 2091 |
Castel Giorgio | TR | 4 | 2131 | 4222 |
Grotte di Castro | VT | 6 | 2683 | 6905 |
Acquapendente | VT | 7 | 5506 | 12411 |
Bolsena | VT | 8 | 3991 | 16402 |
Castel Viscardo | TR | 8 | 2938 | 19340 |
Gradoli | VT | 9 | 1353 | 20693 |
Onano | VT | 10 | 995 | 21688 |
Proceno | VT | 10 | 557 | 22245 |
Latera | VT | 12 | 836 | 23081 |
Allerona | TR | 12 | 1794 | 24875 |
Porano | TR | 14 | 1966 | 26841 |
Orvieto | TR | 15 | 20630 | 47471 |
Bagnoregio | VT | 16 | 3650 | 51121 |
Lubriano | VT | 16 | 909 | 52030 |
Capodimonte | VT | 17 | 1731 | 53761 |
Valentano | VT | 18 | 2868 | 56629 |
Sorano | GR | 18 | 3428 | 60057 |
Ficulle | TR | 18 | 1669 | 61726 |
Fabro | TR | 19 | 2876 | 64602 |
Marta | VT | 19 | 3499 | 68101 |
San Casciano dei Bagni | SI | 19 | 1632 | 69733 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-08-10 08:11:21 |
42.7057 | 11.932 | 11 | 2020-11-19 12:37:03 |
Bollettino Sismico Italiano INGV | 83590011 |
Reviewed Rev100 |
ML 1.0 | 2020-08-10 08:11:21 |
42.7207 | 11.9242 | 10 | 2020-08-10 08:20:30 |
Sala Sismica INGV-Roma | 81839131 |
Field | Value |
---|---|
Time (UTC) | 2020-08-10 08:11:21 ± 0.08 |
Latitude | 42.7057 ± 0.0036 |
Longitude | 11.9320 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83590011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 511 |
Semi-minor axis of confidence ellipse (meter) | 309 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 135 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 194 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25541 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 83590011 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-07 16:16:48 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 81839131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-10 08:20:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PANTE.HHZ. | 2020-08-10T08:13:07.99 | 3.0 | negative | manual | Pg | 19.139999 | 0 | |||
OT.OT05.EHZ. | 2020-08-10T08:12:55.52 | 3.0 | undecidable | manual | Sg | 10.26 | 0 | |||
AC.VLO.HHZ. | 2020-08-10T08:12:55.12 | 3.0 | undecidable | manual | Pn | 2.71 | 0 | |||
IV.CAGR.HHZ. | 2020-08-10T08:12:46.01 | 3.0 | positive | manual | Pn | 2.93 | 0 | |||
IV.NOCI.HHZ. | 2020-08-10T08:12:29.91 | 3.0 | undecidable | manual | Pn | 2.37 | 0 | |||
IV.BRMO.HHZ. | 2020-08-10T08:12:22.15 | 3.0 | negative | manual | Pn | 1.19 | 0 | |||
IV.TRTR.HHZ. | 2020-08-10T08:12:08.61 | 3.0 | undecidable | manual | Sn | -0.82 | 0 | |||
RD.PGF.BHZ. | 2020-08-10T08:12:03.78 | 3.0 | positive | manual | Pg | 7.24 | 0 | |||
IV.CIGN.HHZ. | 2020-08-10T08:12:01.81 | 3.0 | undecidable | manual | Pn | -0.39 | 0 | |||
IT.CSO1.HGZ. | 2020-08-10T08:12:01.23 | 3.0 | undecidable | manual | S | 1.78 | 0 | |||
IV.NDIM.HNZ. | 2020-08-10T08:12:01.99 | 3.0 | negative | manual | Pg | 3.36 | 0 | |||
IV.ROSPO.HHZ. | 2020-08-10T08:12:00.55 | 3.0 | undecidable | manual | Pn | 0.83 | 0 | |||
IV.CELB.HHZ. | 2020-08-10T08:11:59.72 | 3.0 | undecidable | manual | S | -1.77 | 0 | |||
IT.FIE.HGZ. | 2020-08-10T08:11:57.28 | 3.0 | undecidable | manual | S | -2.82 | 0 | |||
IV.NRCA.HHZ. | 2020-08-10T08:11:54.62 | 3.0 | undecidable | manual | S | -0.29 | 0 | |||
IV.CAMP.HHZ. | 2020-08-10T08:11:44.74 | 3.0 | undecidable | manual | P | 1.02 | 0 | |||
IV.MMO1.EHZ. | 2020-08-10T08:11:44.35 | 3.0 | undecidable | manual | P | 1.56 | 0 | |||
IV.SFI.EHZ. | 2020-08-10T08:11:42.30 | 3.0 | undecidable | manual | P | -1.39 | 0 | |||
IV.CESX.HHZ. | 2020-08-10T08:11:40.15 | 3.0 | undecidable | manual | S | -2.26 | 0 | |||
IV.SRES.HHZ. | 2020-08-10T08:11:33.62 | 3.0 | negative | manual | P | -2.33 | 0 | |||
IV.MGAB.HHZ. | 2020-08-10T08:11:31.57 | 0.6 | undecidable | manual | S | 32 | 27.2505 | 50 | 0.24 | 47 |
TV.SF13.HHE. | 2020-08-10T08:11:31.58 | 0.6 | undecidable | manual | S | 296 | 28.3494 | 50 | -0.05 | 49 |
TV.SF11.HHE. | 2020-08-10T08:11:31.17 | 0.3 | undecidable | manual | S | 311 | 27.4503 | 50 | -0.21 | 71 |
TV.SF14.HHE. | 2020-08-10T08:11:31.47 | 0.6 | undecidable | manual | S | 282 | 26.4513 | 50 | 0.35 | 46 |
TV.SF03.EHZ. | 2020-08-10T08:11:30.02 | 0.6 | undecidable | manual | S | 298 | 22.755 | 50 | -0.12 | 48 |
TV.SF04.EHZ. | 2020-08-10T08:11:30.90 | 0.6 | undecidable | manual | S | 303 | 26.3514 | 50 | -0.21 | 47 |
IV.MCIV.CHE. | 2020-08-10T08:11:30.35 | 0.6 | undecidable | manual | S | 291 | 22.3554 | 50 | 0.33 | 46 |
IV.SACS.HHZ. | 2020-08-10T08:11:28.38 | 0.3 | undecidable | manual | S | 353 | 15.9729 | 124 | 0.09 | 74 |
TV.SF14.HHE. | 2020-08-10T08:11:27.10 | 0.6 | undecidable | manual | P | 282 | 26.4513 | 50 | 0.02 | 49 |
TV.SF04.EHZ. | 2020-08-10T08:11:27.06 | 0.3 | undecidable | manual | P | 303 | 26.3514 | 50 | -0.01 | 74 |
IV.LATE.HHZ. | 2020-08-10T08:11:27.84 | 0.6 | undecidable | manual | S | 226 | 14.5743 | 127 | -0.05 | 50 |
IV.MGAB.HHZ. | 2020-08-10T08:11:27.09 | 0.1 | undecidable | manual | P | 32 | 27.2505 | 50 | -0.11 | 96 |
TV.SF13.HHE. | 2020-08-10T08:11:27.36 | 0.3 | undecidable | manual | P | 296 | 28.3494 | 50 | -0.02 | 74 |
TV.SF03.EHZ. | 2020-08-10T08:11:26.53 | 0.3 | undecidable | manual | P | 298 | 22.755 | 50 | 0.01 | 74 |
IV.MCIV.CHE. | 2020-08-10T08:11:26.55 | 0.6 | undecidable | manual | P | 291 | 22.3554 | 50 | 0.1 | 49 |
TV.SF11.HHE. | 2020-08-10T08:11:26.93 | 1.0 | undecidable | manual | P | 311 | 27.4503 | 50 | -0.3 | 23 |
IV.SACS.HHZ. | 2020-08-10T08:11:25.42 | 0.1 | positive | manual | P | 353 | 15.9729 | 124 | -0.03 | 100 |
IV.LATE.HHZ. | 2020-08-10T08:11:25.22 | 0.3 | undecidable | manual | P | 226 | 14.5743 | 127 | 0 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LATE.HHN. | ML:1.2 | 0.00014932400000000002 | 0.1792 | AML | other | m | 2020-08-10T08:11:31.61 |
TV.SF04.EHE. | ML:1.0 | 0.000058606430000000004 | 0.976 | AML | other | m | 2020-08-10T08:11:31.18 |
TV.SF04.EHN. | ML:1.0 | 0.00005483931 | 0.1216 | AML | other | m | 2020-08-10T08:11:32.12 |
IV.MGAB.HHE. | ML:0.9 | 0.00004585 | 0.24 | AML | other | m | 2020-08-10T08:11:32.68 |
IV.MGAB.HHN. | ML:0.8 | 0.00003705 | 0.16 | AML | other | m | 2020-08-10T08:11:32.62 |
IV.LATE.HHE. | ML:1.0 | 0.0001030807 | 0.1984 | AML | other | m | 2020-08-10T08:11:30.63 |
IV.SACS.HHN. | ML:1.1 | 0.00010929897 | 0.1216 | AML | other | m | 2020-08-10T08:11:28.56 |
IV.SACS.HNE. | ML:1.1 | 0.0001138163 | 0.1472 | AML | other | m | 2020-08-10T08:11:28.57 |