A magnitude Md 2.5 earthquake occured in region: 2 km N Montereale (AQ), on
and geographic coordinates (lat, lon) 42.5460, 13.2390 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 |
---|---|---|---|---|
Montereale | AQ | 2 | 2581 | 2581 |
Capitignano | AQ | 6 | 665 | 3246 |
Borbona | RI | 9 | 617 | 3863 |
Cagnano Amiterno | AQ | 10 | 1369 | 5232 |
Amatrice | RI | 10 | 2657 | 7889 |
Cittareale | RI | 10 | 482 | 8371 |
Campotosto | AQ | 11 | 542 | 8913 |
Barete | AQ | 11 | 737 | 9650 |
Posta | RI | 12 | 694 | 10344 |
Pizzoli | AQ | 13 | 4326 | 14670 |
Accumoli | RI | 17 | 667 | 15337 |
Micigliano | RI | 18 | 127 | 15464 |
Antrodoco | RI | 19 | 2588 | 18052 |
Scoppito | AQ | 19 | 3727 | 21779 |
Crognaleto | TE | 20 | 1297 | 23076 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.6 |
1991-03-03 00:35:43 |
42.546 | 13.239 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 136989 |
Field | Value |
---|---|
Time (UTC) | 1991-03-03 00:35:43 ± 0.206 |
Latitude | 42.5460 ± 0.0134 |
Longitude | 13.2390 ± 0.0237 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 136989 |
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) | 2445.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01522 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 136989 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:07:43 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 136989 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1991-03-03T00:36:18.52 | 10.0 | undecidable | manual | SG | 347 | 0.9657 | 0.77 | 0.3 | |
--.SFI.Z. | 1991-03-03T00:36:14.51 | 10.0 | undecidable | manual | PN | 323 | 1.6872 | 0.88 | 0.4 | |
--.CRE.Z. | 1991-03-03T00:36:10.31 | 10.0 | undecidable | manual | PN | 319 | 1.4208 | 0.34 | 1.3 | |
--.ASS.Z. | 1991-03-03T00:36:07.44 | 10.0 | undecidable | manual | SG | 320 | 0.666 | -0.54 | 0.6 | |
--.ARV.Z. | 1991-03-03T00:36:02.36 | 10.0 | undecidable | manual | PG | 347 | 0.9657 | -0.93 | 0.5 | |
--.MNS.Z. | 1991-03-03T00:36:01.19 | 10.0 | undecidable | manual | SG | 248 | 0.444 | 0.59 | 0.5 | |
--.ASS.Z. | 1991-03-03T00:35:57.61 | 10.0 | undecidable | manual | PG | 320 | 0.666 | -0.04 | 2.1 | |
--.MNS.Z. | 1991-03-03T00:35:52.82 | 10.0 | undecidable | manual | PG | 248 | 0.444 | -0.57 | 1.3 | |
--.AQU.Z. | 1991-03-03T00:35:52.68 | 10.0 | undecidable | manual | SG | 148 | 0.222 | 0.23 | 0.8 | |
--.AQU.Z. | 1991-03-03T00:35:48.59 | 10.0 | undecidable | manual | PG | 148 | 0.222 | -0.09 | 2.1 |