A magnitude ML 0.9 earthquake occured in region: 3 km S Castel Giorgio (TR), on
and geographic coordinates (lat, lon) 42.6780, 11.9770 at 10 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 | 4 | 2131 | 2131 |
Bolsena | VT | 4 | 3991 | 6122 |
San Lorenzo Nuovo | VT | 6 | 2091 | 8213 |
Grotte di Castro | VT | 9 | 2683 | 10896 |
Castel Viscardo | TR | 9 | 2938 | 13834 |
Porano | TR | 10 | 1966 | 15800 |
Gradoli | VT | 11 | 1353 | 17153 |
Bagnoregio | VT | 12 | 3650 | 20803 |
Lubriano | VT | 12 | 909 | 21712 |
Acquapendente | VT | 12 | 5506 | 27218 |
Orvieto | TR | 12 | 20630 | 47848 |
Onano | VT | 13 | 995 | 48843 |
Latera | VT | 13 | 836 | 49679 |
Proceno | VT | 15 | 557 | 50236 |
Allerona | TR | 15 | 1794 | 52030 |
Capodimonte | VT | 15 | 1731 | 53761 |
Montefiascone | VT | 16 | 13432 | 67193 |
Marta | VT | 16 | 3499 | 70692 |
Valentano | VT | 18 | 2868 | 73560 |
Celleno | VT | 18 | 1355 | 74915 |
Castiglione in Teverina | VT | 19 | 2329 | 77244 |
Civitella d'Agliano | VT | 19 | 1640 | 78884 |
Ficulle | TR | 19 | 1669 | 80553 |
Baschi | TR | 20 | 2722 | 83275 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-05-15 16:07:35 |
42.6778 | 11.9768 | 10 | 2020-05-15 16:23:11 |
Sala Sismica INGV-Roma | 79166711 |
Field | Value |
---|---|
Time (UTC) | 2020-05-15 16:07:35 ± 0.16 |
Latitude | 42.6778 ± 0.0072 |
Longitude | 11.9768 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79166711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 949 |
Semi-minor axis of confidence ellipse (meter) | 466 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 138 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 220 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33185 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 79166711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-15 16:23:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SLCN.HHZ. | 2020-05-15T16:09:03.67 | 3.0 | undecidable | manual | Sg | 10.66 | 0 | |||
IV.IMOL.HNZ. | 2020-05-15T16:08:27.38 | 3.0 | undecidable | manual | Sn | 0.04 | 0 | |||
IV.MNTV.HNZ. | 2020-05-15T16:08:22.49 | 3.0 | undecidable | manual | Pg | 7.88 | 0 | |||
IV.RIBO.EHZ.01 | 2020-05-15T16:07:53.07 | 3.0 | negative | manual | P | 3.45 | 0 | |||
IV.MNTT.EHZ. | 2020-05-15T16:07:47.57 | 3.0 | undecidable | manual | P | -0.09 | 0 | |||
TV.SF01.EHZ. | 2020-05-15T16:07:47.61 | 0.6 | undecidable | manual | S | 294 | 36.8298 | 50 | 0.04 | 64 |
TV.SF13.HHZ. | 2020-05-15T16:07:46.54 | 0.6 | undecidable | manual | S | 298 | 33.0447 | 50 | -0.01 | 65 |
TV.SF14.HHN. | 2020-05-15T16:07:45.42 | 0.6 | undecidable | manual | S | 286 | 30.747 | 50 | -0.52 | 58 |
IV.MGAB.HHZ. | 2020-05-15T16:07:45.42 | 0.6 | undecidable | manual | S | 23 | 28.2495 | 50 | 0.14 | 64 |
IV.MCIV.CHZ. | 2020-05-15T16:07:44.87 | 0.6 | undecidable | manual | S | 295 | 26.9508 | 50 | -0.05 | 65 |
TV.SF01.EHZ. | 2020-05-15T16:07:42.35 | 0.6 | undecidable | manual | P | 294 | 36.8298 | 50 | 0.08 | 64 |
IV.SACS.HHZ. | 2020-05-15T16:07:42.86 | 0.6 | undecidable | manual | S | 344 | 19.7691 | 117 | 0.12 | 65 |
TV.SF13.HHZ. | 2020-05-15T16:07:41.93 | 0.6 | undecidable | manual | P | 298 | 33.0447 | 50 | 0.24 | 62 |
IV.LATE.HHZ. | 2020-05-15T16:07:41.45 | 0.6 | undecidable | manual | S | 243 | 15.7731 | 122 | -0.09 | 66 |
TV.SF14.HHN. | 2020-05-15T16:07:41.58 | 0.3 | undecidable | manual | P | 286 | 30.747 | 50 | 0.24 | 93 |
IV.MCIV.CHZ. | 2020-05-15T16:07:41.06 | 0.6 | undecidable | manual | P | 295 | 26.9508 | 50 | 0.31 | 62 |
IV.MGAB.HHZ. | 2020-05-15T16:07:40.65 | 0.3 | undecidable | manual | P | 23 | 28.2495 | 50 | -0.31 | 92 |
IV.SACS.HHZ. | 2020-05-15T16:07:39.35 | 0.3 | undecidable | manual | P | 344 | 19.7691 | 117 | -0.14 | 97 |
IV.LATE.HHZ. | 2020-05-15T16:07:38.82 | 0.3 | undecidable | manual | P | 243 | 15.7731 | 122 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LATE.HHN. | ML:1.2 | 0.00014013645 | 0.128 | AML | other | m | 2020-05-15T16:07:42.12 |
IV.LATE.HHE. | ML:1.1 | 0.00012048905 | 0.128 | AML | other | m | 2020-05-15T16:07:42.63 |
IV.SACS.HHN. | ML:0.6 | 0.0000296661285 | 0.3968 | AML | other | m | 2020-05-15T16:07:43.71 |
IV.SACS.HHE. | ML:0.7 | 0.0000396049 | 0.256 | AML | other | m | 2020-05-15T16:07:43.56 |
IV.MGAB.HHN. | ML:0.8 | 0.00003057083 | 0.2176 | AML | other | m | 2020-05-15T16:07:47.48 |
IV.MGAB.HNE. | ML:0.9 | 0.000041137535 | 0.2304 | AML | other | m | 2020-05-15T16:07:46.36 |
IV.MGAB.HHE. | ML:0.8 | 0.000036065535000000005 | 0.2048 | AML | other | m | 2020-05-15T16:07:46.14 |