A magnitude Md 2.2 earthquake occured in region: 7 km NW Vallepietra (RM), on
and geographic coordinates (lat, lon) 41.9810, 13.1950 at 4 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 |
---|---|---|---|---|
Vallepietra | RM | 7 | 283 | 283 |
Cappadocia | AQ | 8 | 528 | 811 |
Camerata Nuova | RM | 8 | 447 | 1258 |
Subiaco | RM | 10 | 9074 | 10332 |
Cervara di Roma | RM | 11 | 455 | 10787 |
Jenne | RM | 11 | 366 | 11153 |
Tagliacozzo | AQ | 11 | 6889 | 18042 |
Rocca di Botte | AQ | 12 | 856 | 18898 |
Pereto | AQ | 12 | 682 | 19580 |
Castellafiume | AQ | 12 | 1106 | 20686 |
Arcinazzo Romano | RM | 13 | 1348 | 22034 |
Affile | RM | 13 | 1548 | 23582 |
Agosta | RM | 13 | 1765 | 25347 |
Canterano | RM | 14 | 351 | 25698 |
Sante Marie | AQ | 14 | 1166 | 26864 |
Trevi nel Lazio | FR | 14 | 1822 | 28686 |
Rocca Canterano | RM | 14 | 196 | 28882 |
Marano Equo | RM | 15 | 779 | 29661 |
Filettino | FR | 15 | 565 | 30226 |
Oricola | AQ | 15 | 1244 | 31470 |
Scurcola Marsicana | AQ | 15 | 2824 | 34294 |
Carsoli | AQ | 16 | 5396 | 39690 |
Roiate | RM | 16 | 737 | 40427 |
Rocca Santo Stefano | RM | 16 | 975 | 41402 |
Capistrello | AQ | 16 | 5252 | 46654 |
Arsoli | RM | 16 | 1586 | 48240 |
Piglio | FR | 17 | 4666 | 52906 |
Anticoli Corrado | RM | 17 | 915 | 53821 |
Gerano | RM | 17 | 1263 | 55084 |
Roviano | RM | 17 | 1351 | 56435 |
Serrone | FR | 18 | 3099 | 59534 |
Bellegra | RM | 18 | 2887 | 62421 |
Cerreto Laziale | RM | 18 | 1118 | 63539 |
Riofreddo | RM | 18 | 781 | 64320 |
Canistro | AQ | 19 | 995 | 65315 |
Olevano Romano | RM | 19 | 6687 | 72002 |
Magliano de' Marsi | AQ | 19 | 3690 | 75692 |
Fiuggi | FR | 20 | 10536 | 86228 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 2001-11-22 16:43:23 |
41.981 | 13.195 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 431279 |
Field | Value |
---|---|
Time (UTC) | 2001-11-22 16:43:23 ± 0.331 |
Latitude | 41.9810 ± 0.0171 |
Longitude | 13.1950 ± 0.0221 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 431279 |
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) | 2636.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 196 |
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) | 0.00138 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00761 |
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 | 4 |
Type of magnitude | Md |
Reference to an origin | 431279 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:47:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 2001-11-22T16:43:44.00 | 10.0 | undecidable | manual | SG | 316 | 0.5439 | 0.06 | 0.6 | |
--.SDI.Z. | 2001-11-22T16:43:43.31 | 10.0 | undecidable | manual | SG | 120 | 0.5328 | 0.08 | 0.6 | |
--.NRCA.Z. | 2001-11-22T16:43:40.97 | 10.0 | undecidable | manual | PG | 356 | 0.8436 | 0.27 | 0.6 | |
--.VVLD.Z. | 2001-11-22T16:43:36.00 | 10.0 | undecidable | manual | SG | 109 | 0.333 | -0.22 | 0.5 | |
--.SDI.Z. | 2001-11-22T16:43:34.63 | 10.0 | undecidable | manual | PG | 120 | 0.5328 | -0.12 | 1.5 | |
--.MNS.Z. | 2001-11-22T16:43:34.83 | 10.0 | undecidable | manual | PG | 316 | 0.5439 | -0.32 | 0.6 | |
--.VVLD.Z. | 2001-11-22T16:43:30.94 | 10.0 | undecidable | manual | PG | 109 | 0.333 | 0.24 | 1.1 | |
--.PTQR.Z. | 2001-11-22T16:43:28.89 | 10.0 | undecidable | manual | SG | 75 | 0.1554 | -0.54 | 0 | |
--.PTQR.Z. | 2001-11-22T16:43:26.87 | 10.0 | negative | manual | PG | 75 | 0.1554 | 0.09 | 3.4 |