A magnitude Md 2.1 earthquake occured in region: 6 km N Petrella Salto (RI), on
and geographic coordinates (lat, lon) 42.3460, 13.0610 at 10 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 |
---|---|---|---|---|
Petrella Salto | RI | 6 | 1197 | 1197 |
Castel Sant'Angelo | RI | 6 | 1308 | 2505 |
Concerviano | RI | 7 | 291 | 2796 |
Borgo Velino | RI | 7 | 972 | 3768 |
Antrodoco | RI | 8 | 2588 | 6356 |
Cittaducale | RI | 10 | 6828 | 13184 |
Fiamignano | RI | 10 | 1413 | 14597 |
Longone Sabino | RI | 11 | 597 | 15194 |
Micigliano | RI | 12 | 127 | 15321 |
Varco Sabino | RI | 12 | 187 | 15508 |
Marcetelli | RI | 13 | 89 | 15597 |
Rocca Sinibalda | RI | 14 | 815 | 16412 |
Belmonte in Sabina | RI | 14 | 636 | 17048 |
Castel di Tora | RI | 16 | 288 | 17336 |
Scoppito | AQ | 16 | 3727 | 21063 |
Pescorocchiano | RI | 17 | 2075 | 23138 |
Colle di Tora | RI | 17 | 372 | 23510 |
Ascrea | RI | 17 | 234 | 23744 |
Rieti | RI | 18 | 47698 | 71442 |
Paganico Sabino | RI | 18 | 172 | 71614 |
Torricella in Sabina | RI | 18 | 1342 | 72956 |
Cagnano Amiterno | AQ | 19 | 1369 | 74325 |
Cantalice | RI | 19 | 2755 | 77080 |
Collegiove | RI | 19 | 213 | 77293 |
Borbona | RI | 20 | 617 | 77910 |
Posta | RI | 20 | 694 | 78604 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1996-04-04 20:53:18 |
42.346 | 13.061 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 243549 |
Field | Value |
---|---|
Time (UTC) | 1996-04-04 20:53:18 ± 0.09 |
Latitude | 42.3460 ± 0.0077 |
Longitude | 13.0610 ± 0.0072 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 243549 |
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) | 1046.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
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) | 0.00227 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 243549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:50:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1996-04-04T20:53:45.66 | 10.0 | undecidable | manual | SG | 337 | 0.777 | 0.32 | 0.4 | |
--.SDI.Z. | 1996-04-04T20:53:35.50 | 10.0 | undecidable | manual | PG | 138 | 0.8436 | 0.22 | 1.2 | |
--.ASS.Z. | 1996-04-04T20:53:34.70 | 10.0 | undecidable | manual | PG | 337 | 0.777 | 0.08 | 1.7 | |
--.PQ9.Z. | 1996-04-04T20:53:33.22 | 10.0 | undecidable | manual | SG | 142 | 0.3996 | -0.38 | 0.4 | |
--.MNS.Z. | 1996-04-04T20:53:29.51 | 10.0 | undecidable | manual | SG | 278 | 0.2775 | -0.01 | 0.9 | |
--.AQU.Z. | 1996-04-04T20:53:28.62 | 10.0 | undecidable | manual | SG | 88 | 0.2553 | 0.1 | 0.9 | |
--.PQ9.Z. | 1996-04-04T20:53:27.56 | 10.0 | undecidable | manual | PG | 142 | 0.3996 | 0.34 | 1.1 | |
--.MNS.Z. | 1996-04-04T20:53:24.62 | 10.0 | undecidable | manual | PG | 278 | 0.2775 | -0.25 | 1.6 | |
--.AQU.Z. | 1996-04-04T20:53:23.88 | 10.0 | undecidable | manual | PG | 88 | 0.2553 | -0.4 | 0.8 |