A magnitude Md 2.4 earthquake occured in region: 4 km NW Montereale (AQ), on
and geographic coordinates (lat, lon) 42.5570, 13.2130 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 |
---|---|---|---|---|
Montereale | AQ | 5 | 2581 | 2581 |
Borbona | RI | 8 | 617 | 3198 |
Cittareale | RI | 8 | 482 | 3680 |
Capitignano | AQ | 8 | 665 | 4345 |
Posta | RI | 10 | 694 | 5039 |
Amatrice | RI | 10 | 2657 | 7696 |
Cagnano Amiterno | AQ | 11 | 1369 | 9065 |
Campotosto | AQ | 13 | 542 | 9607 |
Barete | AQ | 13 | 737 | 10344 |
Pizzoli | AQ | 15 | 4326 | 14670 |
Accumoli | RI | 16 | 667 | 15337 |
Micigliano | RI | 17 | 127 | 15464 |
Antrodoco | RI | 19 | 2588 | 18052 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.5 |
1989-09-20 23:19:27 |
42.557 | 13.213 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 99889 |
Field | Value |
---|---|
Time (UTC) | 1989-09-20 23:19:27 ± 0.116 |
Latitude | 42.5570 ± 0.0073 |
Longitude | 13.2130 ± 0.0113 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 99889 |
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) | 1226.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00858 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 99889 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:33:18 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 99889 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1989-09-20T23:20:00.80 | 10.0 | undecidable | manual | SG | 152 | 0.9546 | 0.41 | 0.3 | |
--.ASS.Z. | 1989-09-20T23:19:50.18 | 10.0 | undecidable | manual | SG | 321 | 0.6438 | 0.28 | 0.5 | |
--.SDI.Z. | 1989-09-20T23:19:45.80 | 10.0 | undecidable | manual | PG | 152 | 0.9546 | -0.1 | 1.4 | |
--.ARV.Z. | 1989-09-20T23:19:45.95 | 10.0 | undecidable | manual | PG | 348 | 0.9546 | -0.05 | 1.4 | |
--.MNS.Z. | 1989-09-20T23:19:43.50 | 10.0 | undecidable | manual | SG | 246 | 0.4218 | 0.77 | 0.1 | |
--.ASS.Z. | 1989-09-20T23:19:40.65 | 10.0 | undecidable | manual | PG | 321 | 0.6438 | 0.39 | 0.9 | |
--.ALP.Z. | 1989-09-20T23:19:39.82 | 10.0 | undecidable | manual | SG | 49 | 0.3441 | -0.19 | 0.6 | |
--.MNS.Z. | 1989-09-20T23:19:35.69 | 10.0 | positive | manual | PG | 246 | 0.4218 | -0.43 | 1.6 | |
--.ALP.Z. | 1989-09-20T23:19:34.42 | 10.0 | undecidable | manual | PG | 49 | 0.3441 | -0.12 | 1.8 | |
--.AQU.Z. | 1989-09-20T23:19:33.00 | 10.0 | undecidable | manual | PG | 145 | 0.2442 | 0.26 | 1.4 |