A magnitude ML 2.2 earthquake occured in region: 1 km NE Saracinesco (RM), on
and geographic coordinates (lat, lon) 42.0120, 12.9570 at 18 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 |
---|---|---|---|---|
Saracinesco | RM | 1 | 185 | 185 |
Anticoli Corrado | RM | 3 | 915 | 1100 |
Sambuci | RM | 3 | 925 | 2025 |
Mandela | RM | 4 | 917 | 2942 |
Roviano | RM | 4 | 1351 | 4293 |
Cineto Romano | RM | 4 | 601 | 4894 |
Marano Equo | RM | 5 | 779 | 5673 |
Vicovaro | RM | 5 | 4019 | 9692 |
Ciciliano | RM | 6 | 1336 | 11028 |
Arsoli | RM | 6 | 1586 | 12614 |
Roccagiovine | RM | 6 | 263 | 12877 |
Riofreddo | RM | 7 | 781 | 13658 |
Agosta | RM | 7 | 1765 | 15423 |
Cerreto Laziale | RM | 8 | 1118 | 16541 |
Oricola | AQ | 8 | 1244 | 17785 |
Castel Madama | RM | 8 | 7399 | 25184 |
Rocca Canterano | RM | 8 | 196 | 25380 |
Licenza | RM | 8 | 1011 | 26391 |
Vallinfreda | RM | 9 | 283 | 26674 |
Gerano | RM | 9 | 1263 | 27937 |
Rocca di Botte | AQ | 9 | 856 | 28793 |
San Polo dei Cavalieri | RM | 10 | 2992 | 31785 |
Cervara di Roma | RM | 10 | 455 | 32240 |
Percile | RM | 10 | 255 | 32495 |
Canterano | RM | 10 | 351 | 32846 |
Vivaro Romano | RM | 11 | 182 | 33028 |
Pisoniano | RM | 11 | 770 | 33798 |
San Gregorio da Sassola | RM | 12 | 1619 | 35417 |
Marcellina | RM | 12 | 7280 | 42697 |
Rocca Santo Stefano | RM | 13 | 975 | 43672 |
Camerata Nuova | RM | 13 | 447 | 44119 |
Casape | RM | 13 | 744 | 44863 |
Pereto | AQ | 13 | 682 | 45545 |
Orvinio | RI | 14 | 405 | 45950 |
Carsoli | AQ | 14 | 5396 | 51346 |
Tivoli | RM | 14 | 56533 | 107879 |
San Vito Romano | RM | 14 | 3273 | 111152 |
Turania | RI | 15 | 241 | 111393 |
Poli | RM | 15 | 2418 | 113811 |
Monteflavio | RM | 15 | 1348 | 115159 |
Subiaco | RM | 15 | 9074 | 124233 |
Bellegra | RM | 16 | 2887 | 127120 |
Collalto Sabino | RI | 16 | 442 | 127562 |
Capranica Prenestina | RM | 17 | 351 | 127913 |
Pozzaglia Sabina | RI | 17 | 360 | 128273 |
Palombara Sabina | RM | 17 | 13269 | 141542 |
Roiate | RM | 18 | 737 | 142279 |
Olevano Romano | RM | 18 | 6687 | 148966 |
Affile | RM | 18 | 1548 | 150514 |
Rocca di Cave | RM | 18 | 377 | 150891 |
Nespolo | RI | 19 | 246 | 151137 |
Montorio Romano | RM | 19 | 1984 | 153121 |
Castel San Pietro Romano | RM | 19 | 902 | 154023 |
Guidonia Montecelio | RM | 19 | 88673 | 242696 |
Moricone | RM | 19 | 2650 | 245346 |
Gallicano nel Lazio | RM | 19 | 6334 | 251680 |
Collegiove | RI | 19 | 213 | 251893 |
Scandriglia | RI | 20 | 3108 | 255001 |
Arcinazzo Romano | RM | 20 | 1348 | 256349 |
Palestrina | RM | 20 | 21672 | 278021 |
Genazzano | RM | 20 | 6036 | 284057 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML 2.2 |
2009-03-12 11:18:27 |
42.012 | 12.957 | 18 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 749719 |
Field | Value |
---|---|
Time (UTC) | 2009-03-12 11:18:27 ± 0.25 |
Latitude | 42.0120 ± 0.0108 |
Longitude | 12.9570 ± 0.0169 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 749719 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1267 |
Semi-minor axis of confidence ellipse (meter) | 1206 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1843.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 221 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.06565 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51531 |
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 | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 749719 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:10:33 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 749719 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:10:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTQR.SHZ. | 2009-03-12T11:18:40.49 | 0.6 | undecidable | manual | Sg | 88 | 36.5412 | 0.206 | 47 | |
IV.VVLD.HHE. | 2009-03-12T11:18:38.11 | 0.3 | undecidable | manual | Pg | 106 | 57.1983 | -0.021 | 70 | |
IV.FIAM.HHZ. | 2009-03-12T11:18:38.91 | 0.6 | undecidable | manual | Sg | 25 | 31.3464 | -0.036 | 49 | |
IV.PTQR.SHZ. | 2009-03-12T11:18:34.86 | 0.1 | undecidable | manual | Pg | 88 | 36.5412 | -0.158 | 95 | |
IV.FIAM.HHZ. | 2009-03-12T11:18:34.27 | 0.3 | undecidable | manual | Pg | 25 | 31.3464 | 0.024 | 74 | |
IV.CERT.HHZ. | 2009-03-12T11:18:33.73 | 0.6 | undecidable | manual | Sg | 164 | 7.2927 | -0.176 | 50 | |
IV.CERT.HHZ. | 2009-03-12T11:18:31.49 | 0.1 | undecidable | manual | Pg | 164 | 7.2927 | 0.152 | 100 |