A magnitude ML 2.0 earthquake occured in region: 2 km W Nemi (RM), on
and geographic coordinates (lat, lon) 41.7270, 12.6940 at 9 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 |
---|---|---|---|---|
Nemi | RM | 2 | 1943 | 1943 |
Ariccia | RM | 2 | 19407 | 21350 |
Genzano di Roma | RM | 2 | 23970 | 45320 |
Albano Laziale | RM | 3 | 41715 | 87035 |
Rocca di Papa | RM | 4 | 17034 | 104069 |
Castel Gandolfo | RM | 4 | 8997 | 113066 |
Lanuvio | RM | 5 | 13632 | 126698 |
Marino | RM | 6 | 43026 | 169724 |
Grottaferrata | RM | 7 | 20327 | 190051 |
Velletri | RM | 8 | 53303 | 243354 |
Frascati | RM | 9 | 22087 | 265441 |
Rocca Priora | RM | 10 | 11962 | 277403 |
Monte Compatri | RM | 10 | 11978 | 289381 |
Monte Porzio Catone | RM | 10 | 8693 | 298074 |
Ciampino | RM | 11 | 38412 | 336486 |
Lariano | RM | 12 | 13432 | 349918 |
Colonna | RM | 13 | 4287 | 354205 |
San Cesareo | RM | 14 | 15153 | 369358 |
Aprilia | LT | 15 | 73446 | 442804 |
Zagarolo | RM | 17 | 17843 | 460647 |
Pomezia | RM | 17 | 62966 | 523613 |
Labico | RM | 17 | 6379 | 529992 |
Ardea | RM | 18 | 49183 | 579175 |
Artena | RM | 19 | 14276 | 593451 |
Cisterna di Latina | LT | 19 | 36868 | 630319 |
Gallicano nel Lazio | RM | 19 | 6334 | 636653 |
Valmontone | RM | 19 | 15959 | 652612 |
Rocca Massima | LT | 20 | 1136 | 653748 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2016-10-29 23:25:06 |
41.7273 | 12.6943 | 9 | 2017-04-18 14:24:22 |
Bollettino Sismico Italiano INGV | 43662591 |
Reviewed Rev100 |
ML 1.9 | 2016-10-29 23:25:06 |
41.7385 | 12.6815 | 8 | 2016-10-29 23:33:50 |
Sala Sismica INGV-Roma | 30978831 |
Field | Value |
---|---|
Time (UTC) | 2016-10-29 23:25:06 ± 0.14 |
Latitude | 41.7273 ± 0.0081 |
Longitude | 12.6943 ± 0.0133 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 43662591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1112 |
Semi-minor axis of confidence ellipse (meter) | 811 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 249 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1110.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.03507 |
Epicentral distance of station farthest from the epicenter (degree) | 0.75903 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 43662591 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-04-18 14:24:22 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 30978831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-29 23:33:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2016-10-29T23:25:25.65 | 0.6 | undecidable | manual | S | 345 | 58.497 | 50 | 0.45 | 42 |
IV.GIUL.HHZ. | 2016-10-29T23:25:23.44 | 0.6 | undecidable | manual | S | 112 | 50.1165 | 50 | 0.49 | 42 |
IV.POFI.HNE. | 2016-10-29T23:25:20.35 | 0.6 | undecidable | manual | P | 90 | 84.249 | 50 | -1.01 | 32 |
IV.TOLF.HHN. | 2016-10-29T23:25:19.34 | 0.3 | undecidable | manual | P | 303 | 68.376 | 50 | 0.43 | 62 |
IV.SRES.HHZ. | 2016-10-29T23:25:18.29 | 0.6 | undecidable | manual | P | 345 | 58.497 | 50 | 0.89 | 35 |
IV.CERT.HHN. | 2016-10-29T23:25:18.18 | 0.6 | undecidable | manual | S | 44 | 34.2435 | 50 | -0.52 | 43 |
IV.LATB.EHZ. | 2016-10-29T23:25:18.32 | 0.3 | undecidable | manual | S | 139 | 34.1436 | 50 | -0.37 | 67 |
IV.RCAV.EHZ. | 2016-10-29T23:25:16.28 | 0.6 | undecidable | manual | S | 57 | 24.6531 | 111 | 0.4 | 45 |
IV.GIUL.HHZ. | 2016-10-29T23:25:16.02 | 0.3 | undecidable | manual | P | 112 | 50.1165 | 50 | -0.07 | 69 |
IV.LATB.EHZ. | 2016-10-29T23:25:13.28 | 0.6 | undecidable | manual | P | 139 | 34.1436 | 50 | -0.35 | 45 |
IV.CERT.HHN. | 2016-10-29T23:25:13.31 | 0.1 | undecidable | manual | P | 44 | 34.2435 | 50 | -0.33 | 90 |
IV.RCAV.EHZ. | 2016-10-29T23:25:12.28 | 0.3 | undecidable | manual | P | 57 | 24.6531 | 111 | 0.26 | 69 |
IV.VIVA.HHZ. | 2016-10-29T23:25:11.25 | 0.6 | undecidable | manual | S | 68 | 6.7932 | 144 | 0.51 | 45 |
IV.RMP.HHZ. | 2016-10-29T23:25:11.22 | 0.6 | undecidable | manual | S | 4 | 9.2796 | 135 | -0.1 | 49 |
IV.LAV9.HHZ. | 2016-10-29T23:25:10.75 | 0.6 | undecidable | manual | S | 176 | 5.4945 | 149 | 0.25 | 48 |
IV.RMP.HHZ. | 2016-10-29T23:25:09.51 | 0.1 | undecidable | manual | P | 4 | 9.2796 | 135 | 0.13 | 98 |
IV.MA9.HHZ. | 2016-10-29T23:25:09.51 | 0.6 | undecidable | manual | S | 328 | 5.4945 | 149 | -1 | 37 |
IV.LAV9.HHZ. | 2016-10-29T23:25:09.18 | 0.1 | undecidable | manual | P | 176 | 5.4945 | 149 | 0.27 | 95 |
IV.RDP.HHZ. | 2016-10-29T23:25:09.63 | 0.3 | undecidable | manual | S | 20 | 3.8961 | 157 | -0.62 | 65 |
IV.VIVA.HHZ. | 2016-10-29T23:25:09.47 | 0.1 | undecidable | manual | P | 68 | 6.7932 | 144 | 0.42 | 92 |
IV.RDP.HHZ. | 2016-10-29T23:25:08.71 | 0.1 | negative | manual | P | 20 | 3.8961 | 157 | -0.05 | 100 |
IV.MA9.HHZ. | 2016-10-29T23:25:08.51 | 0.3 | undecidable | manual | P | 328 | 5.4945 | 149 | -0.4 | 69 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LAV9.HNE. | ML:2.1 | 0.0020033655 | 0.2304 | AML | other | m | 2016-10-29T23:25:10.97 |
IV.LAV9.HHE. | ML:2.1 | 0.0020152265 | 0.2432 | AML | other | m | 2016-10-29T23:25:10.97 |
IV.LAV9.HHN. | ML:2.1 | 0.0020023045 | 0.2816 | AML | other | m | 2016-10-29T23:25:10.98 |
IV.LAV9.HNN. | ML:2.0 | 0.0017911885000000002 | 0.2816 | AML | other | m | 2016-10-29T23:25:10.98 |
IV.RDP.HHE. | ML:2.0 | 0.002056862 | 0.4992 | AML | other | m | 2016-10-29T23:25:10.05 |
IV.RDP.HHN. | ML:2.0 | 0.0020608149999999997 | 0.3072 | AML | other | m | 2016-10-29T23:25:09.91 |
IV.RMP.HHN. | ML:1.7 | 0.0007605 | 0.42 | AML | other | m | 2016-10-29T23:25:12.33 |
IV.RMP.HHE. | ML:1.7 | 0.0006615 | 0.92 | AML | other | m | 2016-10-29T23:25:12.00 |