A magnitude Md 2.2 earthquake occured in region: 1 km SE Rocca Santo Stefano (RM), on
and geographic coordinates (lat, lon) 41.9040, 13.0290 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 |
---|---|---|---|---|
Rocca Santo Stefano | RM | 1 | 975 | 975 |
Bellegra | RM | 2 | 2887 | 3862 |
San Vito Romano | RM | 4 | 3273 | 7135 |
Gerano | RM | 4 | 1263 | 8398 |
Canterano | RM | 4 | 351 | 8749 |
Roiate | RM | 4 | 737 | 9486 |
Olevano Romano | RM | 5 | 6687 | 16173 |
Pisoniano | RM | 6 | 770 | 16943 |
Rocca Canterano | RM | 6 | 196 | 17139 |
Cerreto Laziale | RM | 6 | 1118 | 18257 |
Affile | RM | 6 | 1548 | 19805 |
Subiaco | RM | 6 | 9074 | 28879 |
Arcinazzo Romano | RM | 8 | 1348 | 30227 |
Capranica Prenestina | RM | 8 | 351 | 30578 |
Agosta | RM | 9 | 1765 | 32343 |
Serrone | FR | 9 | 3099 | 35442 |
Genazzano | RM | 9 | 6036 | 41478 |
Rocca di Cave | RM | 9 | 377 | 41855 |
Ciciliano | RM | 10 | 1336 | 43191 |
Cervara di Roma | RM | 10 | 455 | 43646 |
Marano Equo | RM | 10 | 779 | 44425 |
Paliano | FR | 11 | 8281 | 52706 |
Poli | RM | 11 | 2418 | 55124 |
Jenne | RM | 12 | 366 | 55490 |
Casape | RM | 12 | 744 | 56234 |
Sambuci | RM | 12 | 925 | 57159 |
Anticoli Corrado | RM | 12 | 915 | 58074 |
Cave | RM | 12 | 11287 | 69361 |
Piglio | FR | 13 | 4666 | 74027 |
Castel San Pietro Romano | RM | 13 | 902 | 74929 |
Saracinesco | RM | 13 | 185 | 75114 |
San Gregorio da Sassola | RM | 13 | 1619 | 76733 |
Palestrina | RM | 14 | 21672 | 98405 |
Roviano | RM | 14 | 1351 | 99756 |
Rocca di Botte | AQ | 14 | 856 | 100612 |
Camerata Nuova | RM | 14 | 447 | 101059 |
Arsoli | RM | 15 | 1586 | 102645 |
Castel Madama | RM | 16 | 7399 | 110044 |
Oricola | AQ | 16 | 1244 | 111288 |
Mandela | RM | 17 | 917 | 112205 |
Valmontone | RM | 17 | 15959 | 128164 |
Vicovaro | RM | 17 | 4019 | 132183 |
Vallepietra | RM | 17 | 283 | 132466 |
Acuto | FR | 17 | 1920 | 134386 |
Cineto Romano | RM | 17 | 601 | 134987 |
Gallicano nel Lazio | RM | 17 | 6334 | 141321 |
Labico | RM | 18 | 6379 | 147700 |
Riofreddo | RM | 18 | 781 | 148481 |
Zagarolo | RM | 18 | 17843 | 166324 |
Pereto | AQ | 18 | 682 | 167006 |
Trevi nel Lazio | FR | 19 | 1822 | 168828 |
Colleferro | RM | 19 | 21595 | 190423 |
Fiuggi | FR | 19 | 10536 | 200959 |
Roccagiovine | RM | 20 | 263 | 201222 |
San Polo dei Cavalieri | RM | 20 | 2992 | 204214 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 2002-04-13 23:55:16 |
41.904 | 13.029 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 439119 |
Field | Value |
---|---|
Time (UTC) | 2002-04-13 23:55:16 ± 0.139 |
Latitude | 41.9040 ± 0.0123 |
Longitude | 13.0290 ± 0.0094 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 439119 |
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) | 1576.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00834 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 439119 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:54:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.NRCA.Z. | 2002-04-13T23:55:50.00 | 10.0 | undecidable | manual | SG | 3 | 0.9213 | 0.51 | 0.3 | |
--.SDI.Z. | 2002-04-13T23:55:39.00 | 10.0 | undecidable | manual | SG | 108 | 0.6105 | -0.32 | 0.5 | |
--.MNS.Z. | 2002-04-13T23:55:36.19 | 10.0 | undecidable | manual | SG | 331 | 0.5439 | -0.93 | 0.1 | |
--.NRCA.Z. | 2002-04-13T23:55:36.30 | 10.0 | undecidable | manual | PG | 3 | 0.9213 | 0.64 | 0.5 | |
--.VVLD.Z. | 2002-04-13T23:55:33.93 | 10.0 | undecidable | manual | SG | 94 | 0.444 | 0.11 | 0.7 | |
--.RVI2.Z. | 2002-04-13T23:55:33.00 | 10.0 | undecidable | manual | PG | 110 | 0.777 | -0.07 | 1.5 | |
--.LAV9.Z. | 2002-04-13T23:55:30.00 | 10.0 | undecidable | manual | SG | 227 | 0.333 | 0.26 | 0.7 | |
--.SDI.Z. | 2002-04-13T23:55:29.27 | 10.0 | undecidable | manual | PG | 108 | 0.6105 | -0.51 | 0.9 | |
--.RDP.Z. | 2002-04-13T23:55:28.33 | 10.0 | undecidable | manual | SG | 237 | 0.2664 | 0.86 | 0.1 | |
--.PTQR.Z. | 2002-04-13T23:55:28.44 | 10.0 | undecidable | manual | SG | 66 | 0.2997 | 0 | 0.8 | |
--.MNS.Z. | 2002-04-13T23:55:27.77 | 10.0 | undecidable | manual | PG | 331 | 0.5439 | -0.73 | 0.5 | |
--.VVLD.Z. | 2002-04-13T23:55:26.51 | 10.0 | undecidable | manual | PG | 94 | 0.444 | -0.09 | 1.9 | |
--.LAV9.Z. | 2002-04-13T23:55:24.10 | 10.0 | undecidable | manual | PG | 227 | 0.333 | -0.24 | 1.7 | |
--.MA9.Z. | 2002-04-13T23:55:24.00 | 10.0 | undecidable | manual | PG | 243 | 0.3108 | 0.37 | 1.4 | |
--.PTQR.Z. | 2002-04-13T23:55:24.18 | 10.0 | undecidable | manual | PG | 66 | 0.2997 | 0.69 | 0.6 | |
--.RDP.Z. | 2002-04-13T23:55:22.81 | 10.0 | positive | manual | PG | 237 | 0.2664 | -0.13 | 3.7 |