A magnitude Md 2.2 earthquake occured in region: 4 km E Fiamignano (RI), on
and geographic coordinates (lat, lon) 42.2700, 13.1780 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 |
---|---|---|---|---|
Fiamignano | RI | 4 | 1413 | 1413 |
Pescorocchiano | RI | 7 | 2075 | 3488 |
Petrella Salto | RI | 9 | 1197 | 4685 |
Borgorose | RI | 10 | 4591 | 9276 |
Tornimparte | AQ | 10 | 3187 | 12463 |
Marcetelli | RI | 12 | 89 | 12552 |
Scoppito | AQ | 13 | 3727 | 16279 |
Varco Sabino | RI | 13 | 187 | 16466 |
Lucoli | AQ | 13 | 1011 | 17477 |
Nespolo | RI | 15 | 246 | 17723 |
Collegiove | RI | 16 | 213 | 17936 |
Concerviano | RI | 17 | 291 | 18227 |
Ascrea | RI | 17 | 234 | 18461 |
Paganico Sabino | RI | 17 | 172 | 18633 |
Longone Sabino | RI | 17 | 597 | 19230 |
Borgo Velino | RI | 18 | 972 | 20202 |
Collalto Sabino | RI | 18 | 442 | 20644 |
Antrodoco | RI | 18 | 2588 | 23232 |
Castel di Tora | RI | 19 | 288 | 23520 |
Castel Sant'Angelo | RI | 19 | 1308 | 24828 |
Sante Marie | AQ | 19 | 1166 | 25994 |
Colle di Tora | RI | 20 | 372 | 26366 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1991-03-19 20:41:05 |
42.27 | 13.178 | 5 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 137829 |
Field | Value |
---|---|
Time (UTC) | 1991-03-19 20:41:05 ± 0.311 |
Latitude | 42.2700 ± 0.0219 |
Longitude | 13.1780 ± 0.0220 |
Depth (km) | 5 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 137829 |
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) | 3028.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01109 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 137829 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:08:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1991-03-19T20:41:28.82 | 10.0 | undecidable | manual | PN | 352 | 1.2321 | -0.09 | 1.1 | |
--.ASS.Z. | 1991-03-19T20:41:23.00 | 10.0 | undecidable | manual | PG | 334 | 0.8769 | -0.03 | 1.5 | |
--.SDI.Z. | 1991-03-19T20:41:20.24 | 10.0 | undecidable | manual | PG | 139 | 0.7326 | -0.03 | 1.6 | |
--.MNS.Z. | 1991-03-19T20:41:19.00 | 10.0 | undecidable | manual | SG | 287 | 0.3774 | -0.95 | 0.2 | |
--.AZI.Z. | 1991-03-19T20:41:16.61 | 10.0 | undecidable | manual | SG | 146 | 0.3441 | -1.72 | 0 | |
--.AZI.Z. | 1991-03-19T20:41:13.61 | 10.0 | undecidable | manual | PG | 146 | 0.3441 | 0.89 | 0.7 | |
--.MNS.Z. | 1991-03-19T20:41:13.98 | 10.0 | undecidable | manual | PG | 287 | 0.3774 | 0.32 | 1.7 | |
--.AQU.Z. | 1991-03-19T20:41:11.64 | 10.0 | undecidable | manual | SG | 63 | 0.1776 | -0.76 | 0.4 | |
--.AQU.Z. | 1991-03-19T20:41:09.63 | 10.0 | undecidable | manual | PG | 63 | 0.1776 | 0.34 | 1.7 |