A magnitude ML 1.3 earthquake occured in region: 2 km SW Castel Giorgio (TR), on
and geographic coordinates (lat, lon) 42.6910, 11.9690 at 10 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 |
---|---|---|---|---|
Castel Giorgio | TR | 2 | 2131 | 2131 |
San Lorenzo Nuovo | VT | 5 | 2091 | 4222 |
Bolsena | VT | 5 | 3991 | 8213 |
Castel Viscardo | TR | 8 | 2938 | 11151 |
Grotte di Castro | VT | 8 | 2683 | 13834 |
Acquapendente | VT | 10 | 5506 | 19340 |
Gradoli | VT | 11 | 1353 | 20693 |
Porano | TR | 11 | 1966 | 22659 |
Orvieto | TR | 12 | 20630 | 43289 |
Onano | VT | 13 | 995 | 44284 |
Bagnoregio | VT | 13 | 3650 | 47934 |
Lubriano | VT | 13 | 909 | 48843 |
Latera | VT | 13 | 836 | 49679 |
Proceno | VT | 14 | 557 | 50236 |
Allerona | TR | 14 | 1794 | 52030 |
Capodimonte | VT | 17 | 1731 | 53761 |
Marta | VT | 18 | 3499 | 57260 |
Montefiascone | VT | 18 | 13432 | 70692 |
Ficulle | TR | 18 | 1669 | 72361 |
Valentano | VT | 18 | 2868 | 75229 |
Celleno | VT | 19 | 1355 | 76584 |
Fabro | TR | 20 | 2876 | 79460 |
Castiglione in Teverina | VT | 20 | 2329 | 81789 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2020-08-01 16:31:50 |
42.6908 | 11.9693 | 11 | 2020-11-19 12:37:03 |
Bollettino Sismico Italiano INGV | 83589021 |
Field | Value |
---|---|
Time (UTC) | 2020-08-01 16:31:50 ± 0.1 |
Latitude | 42.6908 ± 0.0045 |
Longitude | 11.9693 ± 0.0061 |
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 | 83589021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 640 |
Semi-minor axis of confidence ellipse (meter) | 378 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 134 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 213 |
Number of associated phases, regardless of their use for origin computation | 52 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32196 |
Number of stations at which the event was observed | 39 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83589021 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-07 13:53:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.ENR.HHZ. | 2020-08-01T16:33:28.80 | 3.0 | undecidable | manual | Sn | -8.38 | 0 | |||
OX.CIMO.HHZ. | 2020-08-01T16:33:28.18 | 3.0 | undecidable | manual | Sn | -7.92 | 0 | |||
IV.SPS2.HHZ. | 2020-08-01T16:33:27.33 | 3.0 | undecidable | manual | Sg | 8.57 | 0 | |||
XK.SELL.HHZ. | 2020-08-01T16:33:23.76 | 3.0 | undecidable | manual | Sn | -4.18 | 0 | |||
IV.IMI.HHZ. | 2020-08-01T16:33:16.82 | 3.0 | undecidable | manual | Sn | -9.29 | 0 | |||
IV.MNTV.HNZ. | 2020-08-01T16:33:12.58 | 3.0 | undecidable | manual | Sn | -1.61 | 0 | |||
GU.TRAV.HHZ. | 2020-08-01T16:33:02.02 | 3.0 | positive | manual | Pg | 9.18 | 0 | |||
GU.ENR.HHZ. | 2020-08-01T16:33:00.11 | 3.0 | undecidable | manual | Pg | 15.46 | 0 | |||
ST.RONC.EHZ. | 2020-08-01T16:32:53.51 | 3.0 | positive | manual | Pg | 10.58 | 0 | |||
IV.MILN.HHZ. | 2020-08-01T16:32:50.94 | 3.0 | negative | manual | Pg | 7.82 | 0 | |||
IV.CAGR.HHZ. | 2020-08-01T16:32:48.47 | 3.0 | undecidable | manual | Pg | 5.2 | 0 | |||
GU.RRL.HHZ. | 2020-08-01T16:32:47.04 | 3.0 | undecidable | manual | Pn | -7.92 | 0 | |||
IV.CMPR.HHZ. | 2020-08-01T16:32:46.56 | 3.0 | undecidable | manual | Sn | -1.05 | 0 | |||
IV.SFI.EHZ. | 2020-08-01T16:32:45.85 | 3.0 | undecidable | manual | Sg | 6.53 | 0 | |||
IV.PANTE.HHZ. | 2020-08-01T16:32:44.51 | 3.0 | negative | manual | Pn | -7.04 | 0 | |||
IV.SPS2.HHZ. | 2020-08-01T16:32:38.75 | 3.0 | undecidable | manual | Pg | 4.45 | 0 | |||
IV.SALB.HHZ. | 2020-08-01T16:32:38.60 | 3.0 | undecidable | manual | Pg | 9.38 | 0 | |||
IV.SBPO.HNZ. | 2020-08-01T16:32:37.43 | 3.0 | negative | manual | Pg | 7.43 | 0 | |||
IV.CET2.HHZ. | 2020-08-01T16:32:34.69 | 3.0 | undecidable | manual | Pg | 5.6 | 0 | |||
IV.MCRV.HHZ. | 2020-08-01T16:32:32.77 | 3.0 | undecidable | manual | Sn | -6.42 | 0 | |||
XK.GIZZ.HHZ. | 2020-08-01T16:32:28.60 | 3.0 | positive | manual | Pn | -7.76 | 0 | |||
IV.RIBO.EHZ.01 | 2020-08-01T16:32:27.56 | 3.0 | undecidable | manual | Sg | 1.01 | 0 | |||
IV.VITU.HHZ. | 2020-08-01T16:32:22.57 | 3.0 | undecidable | manual | Sn | -3.31 | 0 | |||
IV.VENT.EHZ. | 2020-08-01T16:32:16.93 | 3.0 | undecidable | manual | Sg | 1.66 | 0 | |||
IV.MURB.HHZ. | 2020-08-01T16:32:15.37 | 3.0 | undecidable | manual | Sn | -6.29 | 0 | |||
IV.POFI.HHZ. | 2020-08-01T16:32:14.34 | 3.0 | undecidable | manual | Sg | 8.76 | 0 | |||
IV.SMA1.EHZ. | 2020-08-01T16:32:14.81 | 3.0 | undecidable | manual | Sg | 5.17 | 0 | |||
IV.VITU.HHZ. | 2020-08-01T16:32:04.11 | 3.0 | undecidable | manual | Pg | -0.48 | 0 | |||
TV.SF01.EHZ. | 2020-08-01T16:32:02.43 | 0.6 | undecidable | manual | S | 292 | 35.742 | 50 | -0.08 | 48 |
TV.SF04.EHZ. | 2020-08-01T16:32:01.35 | 0.6 | undecidable | manual | S | 303 | 29.8479 | 50 | 0.4 | 45 |
TV.SF11.HHZ. | 2020-08-01T16:32:01.05 | 0.6 | undecidable | manual | S | 310 | 30.747 | 50 | -0.15 | 48 |
IV.MGAB.HHZ. | 2020-08-01T16:32:00.45 | 0.6 | undecidable | manual | S | 25 | 27.2505 | 50 | 0.21 | 47 |
TV.SF03.EHN. | 2020-08-01T16:32:00.10 | 0.6 | undecidable | manual | S | 298 | 26.2515 | 50 | 0.12 | 48 |
IV.BARO.EHZ. | 2020-08-01T16:32:00.61 | 3.0 | undecidable | manual | Sn | 0.74 | 0 | |||
TV.SF14.HHN. | 2020-08-01T16:32:00.51 | 0.6 | undecidable | manual | S | 284 | 29.748 | 50 | -0.42 | 45 |
IV.TERO.HNZ. | 2020-08-01T16:32:00.18 | 3.0 | undecidable | manual | Pn | 3.15 | 0 | |||
IV.MCIV.CHE. | 2020-08-01T16:31:59.89 | 0.6 | undecidable | manual | S | 292 | 25.752 | 50 | 0.03 | 49 |
IV.SACS.HHZ. | 2020-08-01T16:31:57.56 | 0.3 | undecidable | manual | S | 345 | 18.1707 | 120 | -0.13 | 73 |
IV.SGG.HHZ. | 2020-08-01T16:31:57.53 | 3.0 | undecidable | manual | Pn | -3.62 | 0 | |||
IV.LATE.HHN. | 2020-08-01T16:31:57.02 | 0.6 | undecidable | manual | S | 238 | 15.9729 | 123 | -0.01 | 50 |
TV.SF01.EHZ. | 2020-08-01T16:31:57.66 | 0.3 | undecidable | manual | P | 292 | 35.742 | 50 | 0.27 | 69 |
TV.SF11.HHZ. | 2020-08-01T16:31:56.75 | 0.3 | undecidable | manual | P | 310 | 30.747 | 50 | 0.12 | 72 |
TV.SF14.HHN. | 2020-08-01T16:31:56.42 | 0.1 | undecidable | manual | P | 284 | 29.748 | 50 | -0.05 | 97 |
TV.SF04.EHZ. | 2020-08-01T16:31:56.46 | 0.1 | undecidable | manual | P | 303 | 29.8479 | 50 | -0.03 | 98 |
IV.SMA1.EHZ. | 2020-08-01T16:31:55.12 | 3.0 | negative | manual | Pg | -0.35 | 0 | |||
IV.MCIV.CHE. | 2020-08-01T16:31:55.82 | 0.3 | undecidable | manual | P | 292 | 25.752 | 50 | -0.04 | 74 |
IV.MGAB.HHZ. | 2020-08-01T16:31:55.87 | 0.1 | positive | manual | P | 25 | 27.2505 | 50 | -0.21 | 95 |
TV.SF03.EHN. | 2020-08-01T16:31:55.85 | 0.3 | undecidable | manual | P | 298 | 26.2515 | 50 | -0.08 | 73 |
IV.SACS.HHZ. | 2020-08-01T16:31:54.73 | 0.1 | positive | manual | P | 345 | 18.1707 | 120 | 0.12 | 98 |
IV.LATE.HHN. | 2020-08-01T16:31:54.26 | 0.1 | positive | manual | P | 238 | 15.9729 | 123 | 0.04 | 100 |
IV.RNI2.HHZ. | 2020-08-01T16:31:54.72 | 3.0 | positive | manual | P | -3.15 | 0 | |||
IV.VVLD.HHZ. | 2020-08-01T16:31:50.68 | 3.0 | undecidable | manual | P | -1.16 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SACS.HNE. | ML:1.4 | 0.00020805358 | 0.192 | AML | other | m | 2020-08-01T16:31:58.28 |
IV.SACS.HNN. | ML:1.2 | 0.0001342887 | 0.2176 | AML | other | m | 2020-08-01T16:31:59.40 |
IV.MGAB.HHE. | ML:1.3 | 0.000102480665 | 0.1792 | AML | other | m | 2020-08-01T16:32:03.69 |
IV.MGAB.HHN. | ML:1.4 | 0.0001181375 | 0.2304 | AML | other | m | 2020-08-01T16:32:03.06 |
TV.SF04.EHE. | ML:1.3 | 0.00008752783 | 0.2304 | AML | other | m | 2020-08-01T16:32:03.58 |
TV.SF04.EHN. | ML:1.5 | 0.00013782555000000003 | 0.2304 | AML | other | m | 2020-08-01T16:32:03.90 |
TV.SF01.EHN. | ML:1.2 | 0.0000679936 | 0.4736 | AML | other | m | 2020-08-01T16:32:05.06 |
TV.SF01.EHE. | ML:1.0 | 0.000042327335 | 0.256 | AML | other | m | 2020-08-01T16:32:06.07 |