A magnitude Md 2.2 earthquake occured in region: 2 km W Labico (RM), on
and geographic coordinates (lat, lon) 41.7930, 12.8630 at 5 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 |
---|---|---|---|---|
Labico | RM | 2 | 6379 | 6379 |
Valmontone | RM | 5 | 15959 | 22338 |
Palestrina | RM | 6 | 21672 | 44010 |
Zagarolo | RM | 6 | 17843 | 61853 |
San Cesareo | RM | 6 | 15153 | 77006 |
Cave | RM | 7 | 11287 | 88293 |
Castel San Pietro Romano | RM | 7 | 902 | 89195 |
Artena | RM | 7 | 14276 | 103471 |
Lariano | RM | 8 | 13432 | 116903 |
Rocca Priora | RM | 8 | 11962 | 128865 |
Rocca di Cave | RM | 9 | 377 | 129242 |
Gallicano nel Lazio | RM | 9 | 6334 | 135576 |
Genazzano | RM | 10 | 6036 | 141612 |
Colonna | RM | 10 | 4287 | 145899 |
Monte Compatri | RM | 11 | 11978 | 157877 |
Capranica Prenestina | RM | 11 | 351 | 158228 |
Poli | RM | 11 | 2418 | 160646 |
Monte Porzio Catone | RM | 12 | 8693 | 169339 |
Casape | RM | 13 | 744 | 170083 |
Rocca di Papa | RM | 13 | 17034 | 187117 |
Rocca Massima | LT | 14 | 1136 | 188253 |
Velletri | RM | 14 | 53303 | 241556 |
Colleferro | RM | 14 | 21595 | 263151 |
San Gregorio da Sassola | RM | 14 | 1619 | 264770 |
San Vito Romano | RM | 14 | 3273 | 268043 |
Nemi | RM | 15 | 1943 | 269986 |
Frascati | RM | 15 | 22087 | 292073 |
Pisoniano | RM | 15 | 770 | 292843 |
Olevano Romano | RM | 16 | 6687 | 299530 |
Grottaferrata | RM | 16 | 20327 | 319857 |
Paliano | FR | 16 | 8281 | 328138 |
Bellegra | RM | 17 | 2887 | 331025 |
Genzano di Roma | RM | 17 | 23970 | 354995 |
Marino | RM | 17 | 43026 | 398021 |
Cori | LT | 17 | 11065 | 409086 |
Segni | RM | 17 | 9159 | 418245 |
Ariccia | RM | 18 | 19407 | 437652 |
Lanuvio | RM | 18 | 13632 | 451284 |
Albano Laziale | RM | 18 | 41715 | 492999 |
Castel Gandolfo | RM | 18 | 8997 | 501996 |
Rocca Santo Stefano | RM | 19 | 975 | 502971 |
Gavignano | RM | 19 | 1916 | 504887 |
Roiate | RM | 19 | 737 | 505624 |
Gerano | RM | 19 | 1263 | 506887 |
Cerreto Laziale | RM | 20 | 1118 | 508005 |
Tivoli | RM | 20 | 56533 | 564538 |
Ciciliano | RM | 20 | 1336 | 565874 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1990-06-11 19:23:31 |
41.793 | 12.863 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 120889 |
Field | Value |
---|---|
Time (UTC) | 1990-06-11 19:23:31 ± 0.271 |
Latitude | 41.7930 ± 0.0464 |
Longitude | 12.8630 ± 0.0164 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 120889 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5336.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00639 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 120889 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:52:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1990-06-11T19:23:57.50 | 10.0 | undecidable | manual | SG | 96 | 0.7104 | 0.28 | 0.6 | |
--.AZI.Z. | 1990-06-11T19:23:48.00 | 10.0 | undecidable | manual | SG | 65 | 0.4662 | -1.41 | 0.1 | |
--.SDI.Z. | 1990-06-11T19:23:47.00 | 10.0 | undecidable | manual | PG | 96 | 0.7104 | 0.64 | 1 | |
--.AZI.Z. | 1990-06-11T19:23:41.70 | 10.0 | undecidable | manual | PG | 65 | 0.4662 | -0.14 | 2 | |
--.RMP.Z. | 1990-06-11T19:23:37.00 | 10.0 | undecidable | manual | SG | 278 | 0.1221 | 0.51 | 0.7 | |
--.RDP.Z. | 1990-06-11T19:23:35.20 | 10.0 | undecidable | manual | SG | 252 | 0.111 | -1.05 | 0.3 | |
--.RMP.Z. | 1990-06-11T19:23:35.00 | 10.0 | undecidable | manual | PG | 278 | 0.1221 | 0.61 | 1.5 | |
--.RDP.Z. | 1990-06-11T19:23:33.80 | 10.0 | undecidable | manual | PG | 252 | 0.111 | -0.45 | 1.9 |