A magnitude ML 1.5 earthquake occured in region: 1 km W San Lorenzo Nuovo (VT), on
and geographic coordinates (lat, lon) 42.6910, 11.8910 at 7 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 | 1 | 2091 | 2091 |
Grotte di Castro | VT | 2 | 2683 | 4774 |
Gradoli | VT | 6 | 1353 | 6127 |
Onano | VT | 6 | 995 | 7122 |
Acquapendente | VT | 6 | 5506 | 12628 |
Castel Giorgio | TR | 8 | 2131 | 14759 |
Latera | VT | 9 | 836 | 15595 |
Proceno | VT | 9 | 557 | 16152 |
Bolsena | VT | 10 | 3991 | 20143 |
Castel Viscardo | TR | 12 | 2938 | 23081 |
Sorano | GR | 14 | 3428 | 26509 |
Valentano | VT | 15 | 2868 | 29377 |
Allerona | TR | 15 | 1794 | 31171 |
Capodimonte | VT | 16 | 1731 | 32902 |
Porano | TR | 17 | 1966 | 34868 |
Marta | VT | 18 | 3499 | 38367 |
Orvieto | TR | 18 | 20630 | 58997 |
Castell'Azzara | GR | 18 | 1476 | 60473 |
Bagnoregio | VT | 19 | 3650 | 64123 |
Lubriano | VT | 19 | 909 | 65032 |
Pitigliano | GR | 19 | 3818 | 68850 |
Ischia di Castro | VT | 20 | 2326 | 71176 |
Piansano | VT | 20 | 2079 | 73255 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-05-10 17:35:16 |
42.6913 | 11.8907 | 7 | 2020-11-19 12:36:45 |
Bollettino Sismico Italiano INGV | 79433661 |
Reviewed Rev100 |
ML 1.6 | 2020-05-10 17:35:16 |
42.6898 | 11.8938 | 9 | 2020-05-10 17:43:10 |
Sala Sismica INGV-Roma | 79019501 |
Field | Value |
---|---|
Time (UTC) | 2020-05-10 17:35:16 ± 0.09 |
Latitude | 42.6913 ± 0.0045 |
Longitude | 11.8907 ± 0.0061 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79433661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 470 |
Semi-minor axis of confidence ellipse (meter) | 466 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 289 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 40 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73744 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 79433661 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-20 09:09:39 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 79019501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-10 17:43:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ROSPO.HHZ. | 2020-05-10T17:36:27.06 | 3.0 | undecidable | manual | Sn | 1.13 | 0 | |||
IV.MBAL.EHZ. | 2020-05-10T17:36:13.71 | 3.0 | undecidable | manual | Pg | 6.42 | 0 | |||
GU.GSCL.HHZ. | 2020-05-10T17:35:53.52 | 3.0 | undecidable | manual | Pg | 2.27 | 0 | |||
IV.LRP.EHZ. | 2020-05-10T17:35:46.83 | 3.0 | negative | manual | P | -0.37 | 0 | |||
IV.ATCC.EHE. | 2020-05-10T17:35:42.51 | 0.3 | undecidable | manual | S | 48 | 81.8514 | 50 | 0.78 | 54 |
IV.MURB.HHZ. | 2020-05-10T17:35:41.73 | 0.1 | undecidable | manual | S | 39 | 81.6516 | 50 | 0.06 | 89 |
IV.ATMI.HHZ. | 2020-05-10T17:35:40.74 | 0.1 | undecidable | manual | S | 23 | 77.5668 | 50 | 0.15 | 88 |
IV.ASSB.HHN. | 2020-05-10T17:35:39.80 | 0.3 | undecidable | manual | S | 58 | 73.5708 | 50 | 0.28 | 65 |
IV.ATTE.HHZ. | 2020-05-10T17:35:37.84 | 0.1 | undecidable | manual | S | 34 | 67.5768 | 50 | -0.08 | 91 |
IV.TOLF.HHN. | 2020-05-10T17:35:37.89 | 0.3 | undecidable | manual | S | 173 | 70.1742 | 50 | -0.71 | 57 |
IV.ARVD.HHZ. | 2020-05-10T17:35:36.91 | 3.0 | undecidable | manual | P | -2.31 | 0 | |||
IT.GNU.HGE. | 2020-05-10T17:35:35.23 | 0.3 | undecidable | manual | S | 77 | 56.6988 | 50 | 0.21 | 68 |
IV.MOMA.HHZ. | 2020-05-10T17:35:34.90 | 0.1 | undecidable | manual | S | 77 | 56.6988 | 50 | -0.12 | 92 |
IV.BARO.EHZ. | 2020-05-10T17:35:32.80 | 0.1 | undecidable | manual | S | 165 | 50.9157 | 50 | -0.66 | 80 |
IV.ATCC.EHE. | 2020-05-10T17:35:31.16 | 0.3 | undecidable | manual | P | 48 | 81.8514 | 50 | 0.06 | 67 |
IV.MURB.HHZ. | 2020-05-10T17:35:31.76 | 0.1 | undecidable | manual | P | 39 | 81.6516 | 50 | 0.69 | 75 |
IV.ARCI.HHZ. | 2020-05-10T17:35:30.21 | 0.3 | undecidable | manual | S | 298 | 38.2284 | 50 | 0.13 | 71 |
IV.ATMI.HHZ. | 2020-05-10T17:35:30.85 | 0.1 | undecidable | manual | P | 23 | 77.5668 | 50 | 0.41 | 83 |
IV.ASSB.HHN. | 2020-05-10T17:35:29.88 | 0.3 | undecidable | manual | P | 58 | 73.5708 | 50 | 0.05 | 68 |
IV.TOLF.HHN. | 2020-05-10T17:35:29.58 | 0.3 | undecidable | manual | P | 173 | 70.1742 | 50 | 0.28 | 65 |
IV.ATTE.HHZ. | 2020-05-10T17:35:28.87 | 0.1 | undecidable | manual | P | 34 | 67.5768 | 50 | -0.03 | 92 |
IT.GNU.HGE. | 2020-05-10T17:35:27.56 | 0.3 | undecidable | manual | P | 77 | 56.6988 | 50 | 0.33 | 66 |
TV.SF01.EHZ. | 2020-05-10T17:35:27.50 | 0.1 | undecidable | manual | S | 297 | 29.8479 | 104 | 0.26 | 94 |
IV.MGAB.HHZ. | 2020-05-10T17:35:26.93 | 0.1 | undecidable | manual | S | 36 | 30.4473 | 104 | -0.52 | 88 |
IV.MOMA.HHZ. | 2020-05-10T17:35:26.84 | 0.1 | positive | manual | P | 77 | 56.6988 | 50 | -0.39 | 87 |
TV.SF11.HHZ. | 2020-05-10T17:35:25.31 | 0.3 | undecidable | manual | S | 319 | 26.1516 | 106 | -0.7 | 62 |
IV.BARO.EHZ. | 2020-05-10T17:35:25.82 | 0.1 | undecidable | manual | P | 165 | 50.9157 | 50 | -0.51 | 85 |
TV.SF04.EHZ. | 2020-05-10T17:35:25.19 | 0.3 | undecidable | manual | S | 311 | 24.6531 | 107 | -0.32 | 70 |
TV.SF13.HHZ. | 2020-05-10T17:35:25.56 | 0.1 | undecidable | manual | S | 303 | 26.2515 | 106 | -0.47 | 90 |
TV.SF03.EHZ. | 2020-05-10T17:35:24.10 | 0.1 | undecidable | manual | S | 307 | 20.7681 | 109 | -0.13 | 98 |
IV.ARCI.HHZ. | 2020-05-10T17:35:24.34 | 0.3 | undecidable | manual | P | 298 | 38.2284 | 50 | -0.03 | 73 |
TV.SF14.HHZ. | 2020-05-10T17:35:24.99 | 0.1 | undecidable | manual | S | 288 | 23.5542 | 107 | -0.16 | 97 |
TV.SF01.EHZ. | 2020-05-10T17:35:23.12 | 0.1 | undecidable | manual | P | 297 | 29.8479 | 104 | 0.38 | 91 |
IV.MCIV.CHZ. | 2020-05-10T17:35:23.93 | 0.1 | undecidable | manual | S | 299 | 19.9689 | 110 | -0.03 | 100 |
IV.SACS.HHZ. | 2020-05-10T17:35:23.40 | 0.1 | undecidable | manual | S | 5 | 17.5713 | 113 | 0.22 | 97 |
IV.MGAB.HHZ. | 2020-05-10T17:35:22.25 | 0.1 | positive | manual | P | 36 | 30.4473 | 104 | -0.61 | 85 |
TV.SF04.EHZ. | 2020-05-10T17:35:22.19 | 0.3 | undecidable | manual | P | 311 | 24.6531 | 107 | 0.46 | 68 |
TV.SF13.HHZ. | 2020-05-10T17:35:21.81 | 0.1 | undecidable | manual | P | 303 | 26.2515 | 106 | -0.22 | 95 |
TV.SF11.HHZ. | 2020-05-10T17:35:21.52 | 0.3 | undecidable | manual | P | 319 | 26.1516 | 106 | -0.5 | 67 |
IV.LATE.HHZ. | 2020-05-10T17:35:21.99 | 0.1 | undecidable | manual | S | 219 | 11.1777 | 123 | 0.78 | 82 |
TV.SF03.EHZ. | 2020-05-10T17:35:21.13 | 0.1 | undecidable | manual | P | 307 | 20.7681 | 109 | 0.13 | 98 |
TV.SF14.HHZ. | 2020-05-10T17:35:21.40 | 0.1 | undecidable | manual | P | 288 | 23.5542 | 107 | -0.13 | 97 |
IV.MCIV.CHZ. | 2020-05-10T17:35:21.45 | 0.1 | positive | manual | P | 299 | 19.9689 | 110 | 0.61 | 87 |
IV.SACS.HHZ. | 2020-05-10T17:35:20.31 | 0.1 | positive | manual | P | 5 | 17.5713 | 113 | -0.09 | 99 |
IV.LATE.HHZ. | 2020-05-10T17:35:19.60 | 0.1 | positive | manual | P | 219 | 11.1777 | 123 | 0.35 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LATE.HHE. | ML:1.6 | 0.0005976535499999999 | 0.3584 | AML | other | m | 2020-05-10T17:35:22.73 |
IV.SACS.HHN. | ML:1.4 | 0.00023453145 | 0.2176 | AML | other | m | 2020-05-10T17:35:23.63 |
IV.SACS.HNN. | ML:1.4 | 0.000215160295 | 0.2176 | AML | other | m | 2020-05-10T17:35:23.63 |
IV.SACS.HHE. | ML:1.5 | 0.000304866 | 0.1408 | AML | other | m | 2020-05-10T17:35:24.06 |
IV.MGAB.HHN. | ML:1.6 | 0.0001767743 | 0.1664 | AML | other | m | 2020-05-10T17:35:27.96 |
IV.MGAB.HNN. | ML:1.5 | 0.00016796640000000003 | 0.2176 | AML | other | m | 2020-05-10T17:35:27.98 |
IV.LATE.HHN. | ML:1.4 | 0.00038038925 | 0.4224 | AML | other | m | 2020-05-10T17:35:22.04 |
IV.SACS.HNE. | ML:1.6 | 0.00033045915 | 0.4096 | AML | other | m | 2020-05-10T17:35:23.84 |
IV.MGAB.HHE. | ML:1.4 | 0.00013354915 | 0.32 | AML | other | m | 2020-05-10T17:35:27.32 |
IV.MGAB.HNE. | ML:1.4 | 0.00013372979 | 0.2944 | AML | other | m | 2020-05-10T17:35:27.32 |
TV.SF01.EHE. | ML:1.4 | 0.00011605299 | 0.4224 | AML | other | m | 2020-05-10T17:35:27.89 |
TV.SF01.EHN. | ML:1.2 | 0.00008746138000000001 | 0.2048 | AML | other | m | 2020-05-10T17:35:28.15 |
IV.ATTE.HHE. | ML:1.4 | 0.000040911045 | 0.9856 | AML | other | m | 2020-05-10T17:35:37.75 |
IV.ATTE.HHN. | ML:1.4 | 0.000047305555 | 1.344 | AML | other | m | 2020-05-10T17:35:38.61 |
IV.ATMI.HHN. | ML:1.4 | 0.000034803025 | 1.664 | AML | other | m | 2020-05-10T17:35:42.17 |
IV.ATMI.HHE. | ML:1.3 | 0.000029649415 | 1.1392 | AML | other | m | 2020-05-10T17:35:40.90 |
IV.MURB.HHN. | ML:1.9 | 0.00010202858 | 0.8192 | AML | other | m | 2020-05-10T17:35:44.43 |