A magnitude ML 1.4 earthquake occured in region: 3 km SW Castel Giorgio (TR), on
and geographic coordinates (lat, lon) 42.6860, 11.9650 at 9 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 |
---|---|---|---|---|
Castel Giorgio | TR | 3 | 2131 | 2131 |
San Lorenzo Nuovo | VT | 5 | 2091 | 4222 |
Bolsena | VT | 5 | 3991 | 8213 |
Grotte di Castro | VT | 8 | 2683 | 10896 |
Castel Viscardo | TR | 8 | 2938 | 13834 |
Gradoli | VT | 10 | 1353 | 15187 |
Acquapendente | VT | 10 | 5506 | 20693 |
Porano | TR | 11 | 1966 | 22659 |
Onano | VT | 12 | 995 | 23654 |
Orvieto | TR | 12 | 20630 | 44284 |
Bagnoregio | VT | 13 | 3650 | 47934 |
Latera | VT | 13 | 836 | 48770 |
Lubriano | VT | 13 | 909 | 49679 |
Proceno | VT | 14 | 557 | 50236 |
Allerona | TR | 14 | 1794 | 52030 |
Capodimonte | VT | 16 | 1731 | 53761 |
Marta | VT | 17 | 3499 | 57260 |
Montefiascone | VT | 17 | 13432 | 70692 |
Valentano | VT | 18 | 2868 | 73560 |
Ficulle | TR | 19 | 1669 | 75229 |
Celleno | VT | 19 | 1355 | 76584 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-05-15 12:53:03 |
42.686 | 11.9648 | 9 | 2020-05-15 15:21:00 |
Sala Sismica INGV-Roma | 79162131 |
Field | Value |
---|---|
Time (UTC) | 2020-05-15 12:53:03 ± 0.18 |
Latitude | 42.6860 ± 0.0072 |
Longitude | 11.9648 ± 0.0110 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79162131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1048 |
Semi-minor axis of confidence ellipse (meter) | 431 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1050.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 214 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39570 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 79162131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-15 15:21:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ACATE.HNZ. | 2020-05-15T12:54:15.56 | 3.0 | undecidable | manual | Pn | -3.61 | 0 | |||
IV.SPS2.HHZ. | 2020-05-15T12:54:15.46 | 3.0 | undecidable | manual | Pg | 17.049999 | 0 | |||
OX.CIMO.HHZ. | 2020-05-15T12:54:05.73 | 3.0 | undecidable | manual | Sg | 8.44 | 0 | |||
CH.MUGIO.HHZ. | 2020-05-15T12:53:41.56 | 3.0 | undecidable | manual | Pg | 9.25 | 0 | |||
SL.KOGS.BHZ. | 2020-05-15T12:53:37.92 | 3.0 | undecidable | manual | Pn | -4.12 | 0 | |||
IV.MNTV.HNZ. | 2020-05-15T12:53:34.64 | 3.0 | undecidable | manual | Sn | -2.37 | 0 | |||
ST.VARA.EHZ. | 2020-05-15T12:53:33.35 | 3.0 | undecidable | manual | Pg | 12.48 | 0 | |||
OX.CIMO.HHZ. | 2020-05-15T12:53:26.15 | 3.0 | undecidable | manual | Pn | 1.49 | 0 | |||
IV.ARCI.HNZ. | 2020-05-15T12:53:18.43 | 0.3 | undecidable | manual | S | 295 | 43.9227 | 50 | 0.13 | 72 |
IV.MF5.EHZ. | 2020-05-15T12:53:16.20 | 3.0 | undecidable | manual | Sg | 1.76 | 0 | |||
TV.SF01.EHZ. | 2020-05-15T12:53:15.84 | 0.6 | undecidable | manual | S | 293 | 35.5422 | 50 | -0.24 | 47 |
IV.MGAB.HHZ. | 2020-05-15T12:53:14.05 | 0.3 | undecidable | manual | S | 25 | 27.8499 | 109 | 0.09 | 74 |
TV.SF13.HHN. | 2020-05-15T12:53:14.59 | 0.6 | undecidable | manual | S | 298 | 31.746 | 50 | -0.46 | 45 |
IV.MCIV.CHN. | 2020-05-15T12:53:12.97 | 0.6 | undecidable | manual | S | 294 | 25.6521 | 110 | -0.27 | 48 |
IV.ARCI.HNZ. | 2020-05-15T12:53:12.59 | 0.3 | undecidable | manual | P | 295 | 43.9227 | 50 | 0.44 | 67 |
IV.SACS.HHZ. | 2020-05-15T12:53:11.20 | 0.3 | undecidable | manual | S | 346 | 18.6702 | 117 | 0.19 | 74 |
TV.SF01.EHZ. | 2020-05-15T12:53:11.45 | 0.6 | undecidable | manual | P | 293 | 35.5422 | 50 | 0.58 | 43 |
TV.SF13.HHN. | 2020-05-15T12:53:10.23 | 0.3 | undecidable | manual | P | 298 | 31.746 | 50 | -0.05 | 74 |
IV.LATE.HHN. | 2020-05-15T12:53:10.18 | 0.6 | undecidable | manual | S | 239 | 15.3735 | 122 | 0.17 | 50 |
TV.SF14.HHZ. | 2020-05-15T12:53:09.79 | 0.3 | undecidable | manual | P | 285 | 29.5482 | 50 | -0.15 | 73 |
IV.MGAB.HHZ. | 2020-05-15T12:53:09.37 | 0.3 | undecidable | manual | P | 25 | 27.8499 | 109 | -0.28 | 71 |
IV.MCIV.CHN. | 2020-05-15T12:53:09.46 | 0.3 | undecidable | manual | P | 294 | 25.6521 | 110 | 0.23 | 72 |
IV.SACS.HHZ. | 2020-05-15T12:53:07.81 | 0.1 | undecidable | manual | P | 346 | 18.6702 | 117 | -0.13 | 100 |
IV.FIU.EHZ. | 2020-05-15T12:53:07.36 | 3.0 | undecidable | manual | Pg | 3.61 | 0 | |||
IV.LATE.HHN. | 2020-05-15T12:53:07.22 | 0.1 | undecidable | manual | P | 239 | 15.3735 | 122 | -0.15 | 100 |
IT.TRN1.HGZ. | 2020-05-15T12:53:03.06 | 3.0 | undecidable | manual | Pg | 2.39 | 0 | |||
IV.MNTP.HNZ. | 2020-05-15T12:53:00.24 | 3.0 | positive | manual | Pg | 0.59 | 0 | |||
IV.FIR.HHZ. | 2020-05-15T12:52:59.50 | 3.0 | undecidable | manual | Pn | 1.83 | 0 | |||
IV.PE3.EHZ. | 2020-05-15T12:52:57.09 | 3.0 | undecidable | manual | S | 0.8 | 0 | |||
IV.FDMO.HHZ. | 2020-05-15T12:52:55.00 | 3.0 | negative | manual | P | -2.25 | 0 | |||
IV.COR1.EHZ. | 2020-05-15T12:52:51.07 | 3.0 | positive | manual | P | -2.83 | 0 | |||
IV.CPGN.EHZ. | 2020-05-15T12:52:51.45 | 3.0 | undecidable | manual | P | 0.59 | 0 | |||
IV.APEC.HHZ. | 2020-05-15T12:52:49.19 | 3.0 | positive | manual | P | -0.42 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SACS.HHE. | ML:1.6 | 0.00028686135000000003 | 0.16 | AML | other | m | 2020-05-15T12:53:11.49 |
IV.SACS.HHN. | ML:1.5 | 0.0002290531 | 0.1792 | AML | other | m | 2020-05-15T12:53:11.33 |
IV.SACS.HNE. | ML:1.6 | 0.0002965025 | 0.192 | AML | other | m | 2020-05-15T12:53:11.50 |
IV.SACS.HNN. | ML:1.4 | 0.00017994935 | 0.192 | AML | other | m | 2020-05-15T12:53:11.34 |
IV.MGAB.HNE. | ML:1.4 | 0.00012627992999999997 | 0.256 | AML | other | m | 2020-05-15T12:53:18.09 |
IV.MGAB.HNN. | ML:1.5 | 0.0001530548 | 0.1792 | AML | other | m | 2020-05-15T12:53:14.84 |
IV.MGAB.HHE. | ML:1.4 | 0.00014788034999999998 | 0.1792 | AML | other | m | 2020-05-15T12:53:16.23 |
IV.MGAB.HHN. | ML:1.5 | 0.000169011 | 0.1792 | AML | other | m | 2020-05-15T12:53:14.84 |
TV.SF01.EHN. | ML:1.2 | 0.00005920723 | 0.4032 | AML | other | m | 2020-05-15T12:53:18.58 |