A magnitude Md 2.5 earthquake occured in region: 2 km S Castel Sant'Angelo (RI), on
and geographic coordinates (lat, lon) 42.3770, 13.0320 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 |
---|---|---|---|---|
Castel Sant'Angelo | RI | 2 | 1308 | 1308 |
Borgo Velino | RI | 4 | 972 | 2280 |
Antrodoco | RI | 6 | 2588 | 4868 |
Concerviano | RI | 7 | 291 | 5159 |
Cittaducale | RI | 7 | 6828 | 11987 |
Micigliano | RI | 9 | 127 | 12114 |
Petrella Salto | RI | 10 | 1197 | 13311 |
Longone Sabino | RI | 13 | 597 | 13908 |
Belmonte in Sabina | RI | 13 | 636 | 14544 |
Rieti | RI | 14 | 47698 | 62242 |
Rocca Sinibalda | RI | 14 | 815 | 63057 |
Fiamignano | RI | 15 | 1413 | 64470 |
Cantalice | RI | 15 | 2755 | 67225 |
Varco Sabino | RI | 15 | 187 | 67412 |
Marcetelli | RI | 17 | 89 | 67501 |
Posta | RI | 17 | 694 | 68195 |
Borbona | RI | 17 | 617 | 68812 |
Torricella in Sabina | RI | 18 | 1342 | 70154 |
Poggio Bustone | RI | 18 | 2055 | 72209 |
Cagnano Amiterno | AQ | 18 | 1369 | 73578 |
Scoppito | AQ | 19 | 3727 | 77305 |
Castel di Tora | RI | 19 | 288 | 77593 |
Colle di Tora | RI | 20 | 372 | 77965 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1998-08-17 11:00:49 |
42.377 | 13.032 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 348779 |
Field | Value |
---|---|
Time (UTC) | 1998-08-17 11:00:49 ± 0.296 |
Latitude | 42.3770 ± 0.0218 |
Longitude | 13.0320 ± 0.0164 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 348779 |
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) | 2775.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00664 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 348779 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:26:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1998-08-17T11:01:17.81 | 10.0 | undecidable | manual | SG | 338 | 0.7326 | 1.27 | 0 | |
--.NRCA.Z. | 1998-08-17T11:01:06.95 | 10.0 | undecidable | manual | SG | 7 | 0.4551 | -0.62 | 0.4 | |
--.ASS.Z. | 1998-08-17T11:01:05.28 | 10.0 | undecidable | manual | PG | 338 | 0.7326 | -0.01 | 1.6 | |
--.AQU.Z. | 1998-08-17T11:01:01.35 | 10.0 | undecidable | manual | SG | 94 | 0.2664 | 0.71 | 0.4 | |
--.MNS.Z. | 1998-08-17T11:00:59.37 | 10.0 | undecidable | manual | SG | 272 | 0.2553 | -0.68 | 0.4 | |
--.NRCA.Z. | 1998-08-17T11:00:59.70 | 10.0 | undecidable | manual | PG | 7 | 0.4551 | -0.41 | 1.6 | |
--.MNS.Z. | 1998-08-17T11:00:56.70 | 10.0 | undecidable | manual | PG | 272 | 0.2553 | 0.29 | 1.9 | |
--.AQU.Z. | 1998-08-17T11:00:55.74 | 10.0 | undecidable | manual | PG | 94 | 0.2664 | -0.38 | 1.7 |