A magnitude ML 2.1 earthquake occured in region: 2 km W Castel Giorgio (TR), on
and geographic coordinates (lat, lon) 42.7060, 11.9560 at 8 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 |
Castel Viscardo | TR | 7 | 2938 | 7160 |
Bolsena | VT | 7 | 3991 | 11151 |
Grotte di Castro | VT | 8 | 2683 | 13834 |
Acquapendente | VT | 9 | 5506 | 19340 |
Gradoli | VT | 11 | 1353 | 20693 |
Onano | VT | 12 | 995 | 21688 |
Proceno | VT | 12 | 557 | 22245 |
Allerona | TR | 12 | 1794 | 24039 |
Porano | TR | 12 | 1966 | 26005 |
Orvieto | TR | 13 | 20630 | 46635 |
Latera | VT | 14 | 836 | 47471 |
Lubriano | VT | 15 | 909 | 48380 |
Bagnoregio | VT | 15 | 3650 | 52030 |
Ficulle | TR | 17 | 1669 | 53699 |
Capodimonte | VT | 18 | 1731 | 55430 |
Fabro | TR | 18 | 2876 | 58306 |
Valentano | VT | 19 | 2868 | 61174 |
Marta | VT | 19 | 3499 | 64673 |
San Casciano dei Bagni | SI | 20 | 1632 | 66305 |
Montefiascone | VT | 20 | 13432 | 79737 |
Sorano | GR | 20 | 3428 | 83165 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2016-05-30 23:35:08 |
42.7062 | 11.9555 | 8 | 2016-11-08 11:48:48 |
Bollettino Sismico Italiano INGV | 25663411 |
Reviewed Rev100 |
ML 2.1 | 2016-05-30 23:35:08 |
42.6888 | 11.9625 | 8 | 2016-05-30 23:42:23 |
Sala Sismica INGV-Roma | 25463951 |
Field | Value |
---|---|
Time (UTC) | 2016-05-30 23:35:08 ± 0.12 |
Latitude | 42.7062 ± 0.0072 |
Longitude | 11.9555 ± 0.0073 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 25663411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 634 |
Semi-minor axis of confidence ellipse (meter) | 598 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 225 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 53 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.01713 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 25463951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-05-30 23:42:23 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 25663411 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-09-03 09:16:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VITU.HHZ. | 2016-05-30T23:36:19.99 | 3.0 | undecidable | manual | Sn | -1.57 | 0 | |||
IV.CAFI.HHZ. | 2016-05-30T23:35:30.60 | 0.6 | undecidable | manual | S | 1 | 69.0753 | 50 | 0.38 | 43 |
IV.SMA1.EHZ. | 2016-05-30T23:35:28.15 | 0.3 | undecidable | manual | P | 94 | 112.8981 | 50 | 0.31 | 60 |
IV.PARC.HHZ. | 2016-05-30T23:35:27.30 | 0.3 | undecidable | manual | P | 12 | 107.0151 | 50 | 0.36 | 61 |
IV.FROS.HHZ. | 2016-05-30T23:35:23.98 | 0.3 | undecidable | manual | P | 311 | 85.6476 | 50 | 0.34 | 63 |
IV.ARCI.HHZ. | 2016-05-30T23:35:22.72 | 0.6 | undecidable | manual | S | 293 | 42.3243 | 50 | -0.34 | 46 |
IV.MAON.HHZ. | 2016-05-30T23:35:22.71 | 0.3 | undecidable | manual | P | 246 | 74.0703 | 50 | 0.85 | 54 |
IV.SRES.HHN. | 2016-05-30T23:35:21.56 | 0.3 | undecidable | manual | P | 139 | 69.0753 | 50 | 0.48 | 64 |
IV.CAFI.HHZ. | 2016-05-30T23:35:20.67 | 0.3 | undecidable | manual | P | 1 | 69.0753 | 50 | -0.42 | 64 |
IV.ARRO.EHZ. | 2016-05-30T23:35:20.75 | 0.3 | undecidable | manual | P | 102 | 67.5768 | 50 | -0.11 | 69 |
IV.ASSB.HHN. | 2016-05-30T23:35:20.69 | 0.6 | undecidable | manual | P | 57 | 68.2761 | 50 | -0.27 | 44 |
IV.ATTE.HHZ. | 2016-05-30T23:35:20.05 | 0.3 | undecidable | manual | P | 31 | 63.3921 | 50 | -0.17 | 69 |
IV.TOLF.HHN. | 2016-05-30T23:35:20.75 | 0.3 | undecidable | manual | P | 177 | 71.373 | 50 | -0.68 | 59 |
IV.CESX.HHE. | 2016-05-30T23:35:18.45 | 0.3 | undecidable | manual | P | 102 | 52.6029 | 50 | -0.1 | 71 |
IV.MGAB.HHZ. | 2016-05-30T23:35:18.02 | 0.6 | undecidable | manual | S | 29 | 26.2515 | 107 | -0.11 | 50 |
IV.MCIV.HHZ. | 2016-05-30T23:35:17.24 | 0.3 | undecidable | manual | S | 290 | 24.0537 | 108 | -0.19 | 73 |
IV.ARCI.HHZ. | 2016-05-30T23:35:16.67 | 0.1 | negative | manual | P | 293 | 42.3243 | 50 | -0.29 | 93 |
IV.SACS.HNZ. | 2016-05-30T23:35:15.26 | 0.3 | undecidable | manual | S | 347 | 16.2726 | 116 | 0.34 | 72 |
IV.MGAB.HHZ. | 2016-05-30T23:35:13.81 | 0.1 | positive | manual | P | 29 | 26.2515 | 107 | -0.3 | 95 |
IV.MCIV.HHZ. | 2016-05-30T23:35:13.55 | 0.1 | negative | manual | P | 290 | 24.0537 | 108 | -0.17 | 98 |
IV.LATE.HHZ. | 2016-05-30T23:35:12.48 | 0.6 | undecidable | manual | P | 230 | 16.0728 | 116 | 0.26 | 49 |
IV.SACS.HNZ. | 2016-05-30T23:35:12.41 | 0.1 | positive | manual | P | 347 | 16.2726 | 116 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATTE.HHN. | ML:1.8 | 0.00013350000000000002 | 1.34 | AML | other | m | 2016-05-30T23:35:33.98 |
IV.ATTE.HHE. | ML:1.9 | 0.00014035 | 0.3 | AML | other | m | 2016-05-30T23:35:33.33 |
IV.MCIV.HHE. | ML:1.8 | 0.00036950000000000004 | 0.92 | AML | other | m | 2016-05-30T23:35:17.64 |
IV.MCIV.HHN. | ML:1.5 | 0.000187 | 1.12 | AML | other | m | 2016-05-30T23:35:18.27 |
IV.SACS.HNN. | ML:2.2 | 0.0016699999999999998 | 0.14 | AML | other | m | 2016-05-30T23:35:15.43 |
IV.SACS.HHN. | ML:2.3 | 0.001845 | 0.14 | AML | other | m | 2016-05-30T23:35:15.43 |
IV.SACS.HNE. | ML:2.4 | 0.00231 | 0.42 | AML | other | m | 2016-05-30T23:35:15.36 |
IV.SACS.HHE. | ML:2.4 | 0.002245 | 0.42 | AML | other | m | 2016-05-30T23:35:15.36 |