A magnitude Md 2.2 earthquake occured in region: 6 km SE Lanuvio (RM), on
and geographic coordinates (lat, lon) 41.6360, 12.7400 at 12 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 |
---|---|---|---|---|
Lanuvio | RM | 6 | 13632 | 13632 |
Velletri | RM | 7 | 53303 | 66935 |
Cisterna di Latina | LT | 9 | 36868 | 103803 |
Aprilia | LT | 9 | 73446 | 177249 |
Genzano di Roma | RM | 9 | 23970 | 201219 |
Nemi | RM | 10 | 1943 | 203162 |
Ariccia | RM | 11 | 19407 | 222569 |
Albano Laziale | RM | 12 | 41715 | 264284 |
Lariano | RM | 13 | 13432 | 277716 |
Rocca di Papa | RM | 14 | 17034 | 294750 |
Castel Gandolfo | RM | 14 | 8997 | 303747 |
Cori | LT | 15 | 11065 | 314812 |
Rocca Massima | LT | 16 | 1136 | 315948 |
Ardea | RM | 16 | 49183 | 365131 |
Marino | RM | 16 | 43026 | 408157 |
Rocca Priora | RM | 18 | 11962 | 420119 |
Grottaferrata | RM | 18 | 20327 | 440446 |
Artena | RM | 19 | 14276 | 454722 |
Monte Compatri | RM | 19 | 11978 | 466700 |
Frascati | RM | 20 | 22087 | 488787 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.7 |
1994-05-09 20:27:32 |
41.636 | 12.74 | 12 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 209199 |
Field | Value |
---|---|
Time (UTC) | 1994-05-09 20:27:32 ± 0.474 |
Latitude | 41.6360 ± 0.0210 |
Longitude | 12.7400 ± 0.0319 |
Depth (km) | 12 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 209199 |
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) | 3530.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 266 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00777 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 209199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:17:08 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 209199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1994-05-09T20:28:00.51 | 10.0 | undecidable | manual | SG | 84 | 0.7992 | 0.6 | 0.1 | |
--.MNS.Z. | 1994-05-09T20:27:58.13 | 10.0 | undecidable | manual | SG | 356 | 0.7437 | -0.09 | 0.7 | |
--.AQU.Z. | 1994-05-09T20:27:49.50 | 10.0 | undecidable | manual | PG | 34 | 0.8658 | 0.05 | 1.7 | |
--.SDI.Z. | 1994-05-09T20:27:47.74 | 10.0 | undecidable | manual | PG | 84 | 0.7992 | -0.46 | 0.6 | |
--.MNS.Z. | 1994-05-09T20:27:47.10 | 10.0 | undecidable | manual | PG | 356 | 0.7437 | -0.13 | 1.7 | |
--.RMP.Z. | 1994-05-09T20:27:39.78 | 10.0 | undecidable | manual | SG | 350 | 0.1665 | -0.15 | 0.8 | |
--.RMP.Z. | 1994-05-09T20:27:37.60 | 10.0 | undecidable | manual | PG | 350 | 0.1665 | 0.39 | 1 | |
--.RDP.Z. | 1994-05-09T20:27:37.94 | 10.0 | undecidable | manual | SG | 351 | 0.1221 | -0.43 | 0.4 | |
--.RDP.Z. | 1994-05-09T20:27:35.92 | 10.0 | undecidable | manual | PG | 351 | 0.1221 | 0.15 | 2 |