A magnitude ML 1.3 earthquake occured in region: 4 km E San Lorenzo Nuovo (VT), on
and geographic coordinates (lat, lon) 42.6780, 11.9520 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 |
---|---|---|---|---|
San Lorenzo Nuovo | VT | 4 | 2091 | 2091 |
Castel Giorgio | TR | 4 | 2131 | 4222 |
Bolsena | VT | 5 | 3991 | 8213 |
Grotte di Castro | VT | 7 | 2683 | 10896 |
Gradoli | VT | 9 | 1353 | 12249 |
Castel Viscardo | TR | 10 | 2938 | 15187 |
Acquapendente | VT | 10 | 5506 | 20693 |
Onano | VT | 11 | 995 | 21688 |
Latera | VT | 12 | 836 | 22524 |
Porano | TR | 12 | 1966 | 24490 |
Proceno | VT | 13 | 557 | 25047 |
Bagnoregio | VT | 13 | 3650 | 28697 |
Lubriano | VT | 14 | 909 | 29606 |
Orvieto | TR | 14 | 20630 | 50236 |
Capodimonte | VT | 15 | 1731 | 51967 |
Allerona | TR | 15 | 1794 | 53761 |
Marta | VT | 16 | 3499 | 57260 |
Valentano | VT | 16 | 2868 | 60128 |
Montefiascone | VT | 17 | 13432 | 73560 |
Celleno | VT | 19 | 1355 | 74915 |
Sorano | GR | 19 | 3428 | 78343 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2020-05-16 02:18:28 |
42.6778 | 11.9517 | 10 | 2020-11-19 12:36:56 |
Bollettino Sismico Italiano INGV | 81704341 |
Reviewed Rev100 |
ML 1.5 | 2020-05-16 02:18:27 |
42.6763 | 11.9618 | 10 | 2020-05-16 02:25:04 |
Sala Sismica INGV-Roma | 79183821 |
Field | Value |
---|---|
Time (UTC) | 2020-05-16 02:18:28 ± 0.09 |
Latitude | 42.6778 ± 0.0045 |
Longitude | 11.9517 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 81704341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 478 |
Semi-minor axis of confidence ellipse (meter) | 389 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 7 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.71946 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 81704341 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-06 15:25:40 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 79183821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-16 02:25:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ROSPO.HHZ. | 2020-05-16T02:19:34.91 | 3.0 | undecidable | manual | Sn | 0.12 | 0 | |||
IV.VVLD.HHZ. | 2020-05-16T02:18:55.69 | 3.0 | negative | manual | P | 0.69 | 0 | |||
IV.ATTE.HHZ. | 2020-05-16T02:18:49.53 | 0.6 | undecidable | manual | S | 29 | 66.2781 | 50 | 1.08 | 33 |
IV.TOLF.HHN. | 2020-05-16T02:18:49.19 | 0.6 | undecidable | manual | S | 177 | 68.1762 | 50 | 0.23 | 44 |
IV.MOMA.HNZ. | 2020-05-16T02:18:45.23 | 1.0 | undecidable | manual | S | 74 | 52.3032 | 50 | 0.52 | 21 |
IV.BARO.EHZ. | 2020-05-16T02:18:43.56 | 0.6 | undecidable | manual | S | 170 | 48.4182 | 50 | -0.11 | 47 |
IV.ATLO.EHE. | 2020-05-16T02:18:42.12 | 0.3 | undecidable | manual | P | 27 | 79.7646 | 50 | 0.23 | 65 |
IV.ARCI.HHZ. | 2020-05-16T02:18:42.95 | 0.6 | undecidable | manual | S | 297 | 43.3233 | 50 | 0.62 | 42 |
IV.ATCC.EHE. | 2020-05-16T02:18:41.62 | 0.6 | undecidable | manual | P | 45 | 79.365 | 50 | -0.2 | 44 |
IV.MURB.HHE. | 2020-05-16T02:18:41.74 | 0.3 | undecidable | manual | P | 35 | 79.8645 | 50 | -0.16 | 66 |
TV.SF01.EHZ. | 2020-05-16T02:18:40.44 | 0.6 | undecidable | manual | S | 295 | 34.9428 | 50 | 0.35 | 46 |
IV.TOLF.HHN. | 2020-05-16T02:18:39.77 | 0.3 | undecidable | manual | P | 177 | 68.1762 | 50 | -0.34 | 65 |
IV.ATTE.HHZ. | 2020-05-16T02:18:39.94 | 0.1 | undecidable | manual | P | 29 | 66.2781 | 50 | 0.13 | 91 |
TV.SF13.HHN. | 2020-05-16T02:18:38.76 | 0.3 | undecidable | manual | S | 300 | 31.2465 | 50 | -0.34 | 70 |
IV.MGAB.HHZ. | 2020-05-16T02:18:38.84 | 0.6 | undecidable | manual | S | 27 | 29.1486 | 50 | 0.3 | 47 |
TV.SF04.EHZ. | 2020-05-16T02:18:38.08 | 0.6 | undecidable | manual | S | 307 | 29.4483 | 50 | -0.55 | 44 |
TV.SF11.HHZ. | 2020-05-16T02:18:38.37 | 0.6 | undecidable | manual | S | 314 | 30.6471 | 50 | -0.58 | 44 |
TV.SF14.HHN. | 2020-05-16T02:18:38.71 | 0.6 | undecidable | manual | S | 287 | 28.749 | 50 | 0.27 | 47 |
TV.SF03.EHN. | 2020-05-16T02:18:37.32 | 0.6 | undecidable | manual | S | 303 | 25.752 | 111 | -0.24 | 48 |
IV.MOMA.HNZ. | 2020-05-16T02:18:37.60 | 0.3 | undecidable | manual | P | 74 | 52.3032 | 50 | -0.05 | 71 |
IV.MCIV.CHE. | 2020-05-16T02:18:37.12 | 0.6 | undecidable | manual | S | 297 | 25.0527 | 111 | -0.22 | 48 |
IV.BARO.EHZ. | 2020-05-16T02:18:36.75 | 0.1 | undecidable | manual | P | 170 | 48.4182 | 50 | -0.3 | 91 |
IV.ARCI.HHZ. | 2020-05-16T02:18:36.87 | 0.3 | undecidable | manual | P | 297 | 43.3233 | 50 | 0.6 | 64 |
IV.SACS.HHZ. | 2020-05-16T02:18:35.57 | 0.3 | undecidable | manual | S | 350 | 19.2696 | 117 | 0.06 | 75 |
TV.SF01.EHZ. | 2020-05-16T02:18:35.52 | 0.3 | undecidable | manual | P | 295 | 34.9428 | 50 | 0.54 | 66 |
TV.SF11.HHZ. | 2020-05-16T02:18:34.16 | 0.3 | undecidable | manual | P | 314 | 30.6471 | 50 | -0.16 | 72 |
TV.SF14.HHN. | 2020-05-16T02:18:34.12 | 0.3 | undecidable | manual | P | 287 | 28.749 | 50 | 0.09 | 74 |
TV.SF13.HHN. | 2020-05-16T02:18:34.31 | 0.3 | undecidable | manual | P | 300 | 31.2465 | 50 | -0.1 | 73 |
IV.LATE.HHZ. | 2020-05-16T02:18:34.20 | 0.3 | undecidable | manual | S | 240 | 13.9749 | 125 | 0.28 | 73 |
TV.SF04.EHZ. | 2020-05-16T02:18:33.87 | 0.1 | undecidable | manual | P | 307 | 29.4483 | 50 | -0.27 | 95 |
IV.MCIV.CHE. | 2020-05-16T02:18:33.44 | 0.3 | undecidable | manual | P | 297 | 25.0527 | 111 | 0.05 | 75 |
IV.MGAB.HHZ. | 2020-05-16T02:18:33.57 | 0.1 | positive | manual | P | 27 | 29.1486 | 50 | -0.52 | 90 |
TV.SF03.EHN. | 2020-05-16T02:18:33.42 | 0.3 | undecidable | manual | P | 303 | 25.752 | 111 | -0.1 | 74 |
IV.SACS.HHZ. | 2020-05-16T02:18:32.25 | 0.1 | positive | manual | P | 350 | 19.2696 | 117 | -0.09 | 100 |
IV.LATE.HHZ. | 2020-05-16T02:18:31.63 | 0.1 | positive | manual | P | 240 | 13.9749 | 125 | 0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MGAB.HNE. | ML:0.0 | 0.00012501458999999998 | 0.2192 | AML | other | m | 2020-05-16T02:18:40.35 |
IV.MGAB.HHE. | ML:0.0 | 0.00013393094999999999 | 0.2 | AML | other | m | 2020-05-16T02:18:40.36 |
IV.MGAB.HHN. | ML:0.0 | 0.00012696584999999998 | 0.2208 | AML | other | m | 2020-05-16T02:18:41.06 |
IV.MGAB.HNN. | ML:0.0 | 0.0001085829 | 0.2208 | AML | other | m | 2020-05-16T02:18:41.17 |
IV.LATE.HHN. | ML:1.6 | 0.00036889620000000003 | 0.2 | AML | other | m | 2020-05-16T02:18:38.74 |
IV.LATE.HHE. | ML:1.4 | 0.0002336728 | 0.24 | AML | other | m | 2020-05-16T02:18:35.96 |
IV.SACS.HHE. | ML:1.7 | 0.0003559865 | 0.44 | AML | other | m | 2020-05-16T02:18:35.91 |
IV.SACS.HNN. | ML:1.3 | 0.00014892535 | 0.2704 | AML | other | m | 2020-05-16T02:18:36.33 |
IV.SACS.HHN. | ML:1.3 | 0.0001515865 | 0.2016 | AML | other | m | 2020-05-16T02:18:35.00 |
IV.SACS.HNE. | ML:1.7 | 0.00035480079999999995 | 0.4208 | AML | other | m | 2020-05-16T02:18:35.90 |
TV.SF04.EHN. | ML:1.4 | 0.00011955949999999999 | 0.16 | AML | other | m | 2020-05-16T02:18:39.25 |
TV.SF04.EHE. | ML:1.2 | 0.00008213218999999999 | 0.16 | AML | other | m | 2020-05-16T02:18:41.02 |
TV.SF01.EHN. | ML:1.0 | 0.0000463039365 | 0.1792 | AML | other | m | 2020-05-16T02:18:41.42 |
TV.SF01.EHE. | ML:1.0 | 0.00003808346 | 0.1808 | AML | other | m | 2020-05-16T02:18:41.52 |
IV.BARO.EHN. | ML:1.2 | 0.00003892466 | 0.3808 | AML | other | m | 2020-05-16T02:18:46.56 |
IV.BARO.EHE. | ML:1.1 | 0.00003694499 | 0.1408 | AML | other | m | 2020-05-16T02:18:44.49 |
IV.ATTE.HHE. | ML:1.0 | 0.00002169735 | 0.36 | AML | other | m | 2020-05-16T02:18:52.50 |
IV.ATTE.HHN. | ML:1.2 | 0.00002879112 | 0.32 | AML | other | m | 2020-05-16T02:18:53.09 |