A magnitude ML 1.4 earthquake occured in region: 4 km SW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3260, 13.3730 at 11 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 |
---|---|---|---|---|
L'Aquila | AQ | 4 | 69753 | 69753 |
Lucoli | AQ | 5 | 1011 | 70764 |
Tornimparte | AQ | 7 | 3187 | 73951 |
Ocre | AQ | 10 | 1167 | 75118 |
Fossa | AQ | 10 | 721 | 75839 |
Scoppito | AQ | 11 | 3727 | 79566 |
Sant'Eusanio Forconese | AQ | 13 | 394 | 79960 |
Rocca di Cambio | AQ | 14 | 533 | 80493 |
Pizzoli | AQ | 14 | 4326 | 84819 |
Poggio Picenze | AQ | 14 | 1136 | 85955 |
Villa Sant'Angelo | AQ | 15 | 424 | 86379 |
San Demetrio ne' Vestini | AQ | 16 | 1854 | 88233 |
Barete | AQ | 16 | 737 | 88970 |
Rocca di Mezzo | AQ | 18 | 1526 | 90496 |
Barisciano | AQ | 18 | 1828 | 92324 |
Fagnano Alto | AQ | 19 | 418 | 92742 |
Borgorose | RI | 19 | 4591 | 97333 |
Cagnano Amiterno | AQ | 19 | 1369 | 98702 |
Prata d'Ansidonia | AQ | 20 | 496 | 99198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7
ML 1.4 |
2009-03-28 10:49:54 |
42.326 | 13.373 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 752589 |
Field | Value |
---|---|
Time (UTC) | 2009-03-28 10:49:54 ± 0.1 |
Latitude | 42.3260 ± 0.0081 |
Longitude | 13.3730 ± 0.0073 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 752589 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 894 |
Semi-minor axis of confidence ellipse (meter) | 559 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 345 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1081.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 142 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34174 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 752589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:13:48 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 752589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:13:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE9.EHZ. | 2009-03-28T10:50:08.94 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TERO.HHN. | 2009-03-28T10:50:07.79 | 0.1 | undecidable | manual | Sg | 30 | 37.9287 | 0.231 | 91 | |
IV.FIAM.HHE. | 2009-03-28T10:50:03.26 | 0.1 | undecidable | manual | Sg | 253 | 21.9669 | -0.037 | 98 | |
IV.FAGN.HHZ. | 2009-03-28T10:50:02.41 | 0.1 | undecidable | manual | Sg | 111 | 18.5703 | 0.017 | 99 | |
IV.TERO.HHN. | 2009-03-28T10:50:01.81 | 0.1 | undecidable | manual | Pg | 30 | 37.9287 | -0.414 | 88 | |
IV.FAGN.HHZ. | 2009-03-28T10:49:59.23 | 0.1 | undecidable | manual | Pg | 111 | 18.5703 | -0.01 | 99 | |
IV.FIAM.HHE. | 2009-03-28T10:49:59.86 | 0.1 | undecidable | manual | Pg | 253 | 21.9669 | 0.096 | 96 | |
MN.AQU.HHZ. | 2009-03-28T10:49:58.87 | 0.1 | undecidable | manual | Sg | 38 | 3.8961 | -0.066 | 100 | |
MN.AQU.HHZ. | 2009-03-28T10:49:57.40 | 0.1 | undecidable | manual | Pg | 38 | 3.8961 | 0.153 | 98 | |
IV.OC9.EHZ. | 2009-03-28T10:49:39.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |