A magnitude Md 2.2 earthquake occured in region: 4 km N Barete (AQ), on
and geographic coordinates (lat, lon) 42.4850, 13.2780 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 |
---|---|---|---|---|
Barete | AQ | 4 | 737 | 737 |
Capitignano | AQ | 5 | 665 | 1402 |
Cagnano Amiterno | AQ | 5 | 1369 | 2771 |
Montereale | AQ | 5 | 2581 | 5352 |
Pizzoli | AQ | 6 | 4326 | 9678 |
Campotosto | AQ | 11 | 542 | 10220 |
Borbona | RI | 12 | 617 | 10837 |
Scoppito | AQ | 13 | 3727 | 14564 |
Posta | RI | 16 | 694 | 15258 |
Amatrice | RI | 16 | 2657 | 17915 |
Cittareale | RI | 18 | 482 | 18397 |
L'Aquila | AQ | 18 | 69753 | 88150 |
Antrodoco | RI | 18 | 2588 | 90738 |
Crognaleto | TE | 18 | 1297 | 92035 |
Micigliano | RI | 19 | 127 | 92162 |
Borgo Velino | RI | 20 | 972 | 93134 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1988-10-18 08:48:21 |
42.485 | 13.278 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 79089 |
Field | Value |
---|---|
Time (UTC) | 1988-10-18 08:48:21 ± 0.161 |
Latitude | 42.4850 ± 0.0102 |
Longitude | 13.2780 ± 0.0135 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 79089 |
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) | 1584.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
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) | 0.00138 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00777 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 79089 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:14:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1988-10-18T08:48:51.43 | 10.0 | undecidable | manual | SG | 152 | 0.8658 | -0.36 | 0.4 | |
--.ASS.Z. | 1988-10-18T08:48:48.45 | 10.0 | undecidable | manual | SG | 321 | 0.7326 | 0.9 | 0.1 | |
--.SDI.Z. | 1988-10-18T08:48:40.90 | 10.0 | undecidable | manual | PG | 152 | 0.8658 | 0.9 | 0.3 | |
--.MNS.Z. | 1988-10-18T08:48:38.65 | 10.0 | undecidable | manual | SG | 257 | 0.444 | 0.28 | 0.7 | |
--.ASS.Z. | 1988-10-18T08:48:36.96 | 10.0 | undecidable | manual | PG | 321 | 0.7326 | 0.23 | 1.4 | |
--.ALP.Z. | 1988-10-18T08:48:35.40 | 10.0 | undecidable | manual | SG | 35 | 0.3552 | -0.16 | 0.7 | |
--.MNS.Z. | 1988-10-18T08:48:30.99 | 10.0 | positive | manual | PG | 257 | 0.444 | -0.44 | 2.6 | |
--.ALP.Z. | 1988-10-18T08:48:29.39 | 10.0 | undecidable | manual | PG | 35 | 0.3552 | -0.42 | 1.4 | |
--.AQU.Z. | 1988-10-18T08:48:28.50 | 10.0 | undecidable | manual | SG | 145 | 0.1554 | -0.5 | 0.5 | |
--.AQU.Z. | 1988-10-18T08:48:26.13 | 10.0 | undecidable | manual | PG | 145 | 0.1554 | 0.11 | 1.9 |