A magnitude ML 1.0 earthquake occured in region: 3 km W Castel Gandolfo (RM), on
and geographic coordinates (lat, lon) 41.7380, 12.6190 at 0 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 Gandolfo | RM | 3 | 8997 | 8997 |
Albano Laziale | RM | 4 | 41715 | 50712 |
Ariccia | RM | 5 | 19407 | 70119 |
Marino | RM | 5 | 43026 | 113145 |
Genzano di Roma | RM | 7 | 23970 | 137115 |
Grottaferrata | RM | 7 | 20327 | 157442 |
Ciampino | RM | 7 | 38412 | 195854 |
Rocca di Papa | RM | 8 | 17034 | 212888 |
Nemi | RM | 8 | 1943 | 214831 |
Frascati | RM | 9 | 22087 | 236918 |
Lanuvio | RM | 10 | 13632 | 250550 |
Monte Porzio Catone | RM | 12 | 8693 | 259243 |
Pomezia | RM | 12 | 62966 | 322209 |
Monte Compatri | RM | 13 | 11978 | 334187 |
Rocca Priora | RM | 14 | 11962 | 346149 |
Velletri | RM | 14 | 53303 | 399452 |
Ardea | RM | 15 | 49183 | 448635 |
Colonna | RM | 16 | 4287 | 452922 |
Aprilia | LT | 16 | 73446 | 526368 |
Lariano | RM | 18 | 13432 | 539800 |
San Cesareo | RM | 18 | 15153 | 554953 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.4
ML 1.0 |
2009-03-27 00:51:19 |
41.738 | 12.619 | 0 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 752299 |
Field | Value |
---|---|
Time (UTC) | 2009-03-27 00:51:19 ± 0.16 |
Latitude | 41.7380 ± 0.0045 |
Longitude | 12.6190 ± 0.0072 |
Depth (km) | 0 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 752299 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 683 |
Semi-minor axis of confidence ellipse (meter) | 579 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 781.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 326 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.09533 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 752299 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:13:28 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 752299 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:13:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHZ. | 2009-03-27T00:51:22.77 | 0.1 | undecidable | manual | Sg | 41 | 10.5783 | 0.056 | 99 | |
IV.RMP.HHZ. | 2009-03-27T00:51:21.14 | 0.1 | undecidable | manual | Pg | 41 | 10.5783 | -0.017 | 100 | |
IV.RDP.BHZ. | 2009-03-27T00:51:21.90 | 0.1 | undecidable | manual | Sg | 75 | 8.3805 | -0.045 | 100 | |
IV.RDP.BHZ. | 2009-03-27T00:51:20.80 | 0.1 | undecidable | manual | Pg | 75 | 8.3805 | 0.087 | 99 | |
IV.MA9.HHZ. | 2009-03-27T00:51:20.71 | 0.3 | undecidable | manual | Sg | 44 | 4.8951 | -0.011 | 76 | |
IV.MA9.HHZ. | 2009-03-27T00:51:19.91 | 0.3 | undecidable | manual | Pg | 44 | 4.8951 | -0.096 | 75 | |
IV.LAV9.SHZ. | 2009-03-27T00:51:11.43 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |