A magnitude ML 2.1 earthquake occured in region: 3 km SW Ocre (AQ), on
and geographic coordinates (lat, lon) 42.2660, 13.4520 at 3 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 |
---|---|---|---|---|
Ocre | AQ | 3 | 1167 | 1167 |
Rocca di Cambio | AQ | 4 | 533 | 1700 |
Fossa | AQ | 4 | 721 | 2421 |
Sant'Eusanio Forconese | AQ | 7 | 394 | 2815 |
Villa Sant'Angelo | AQ | 7 | 424 | 3239 |
Rocca di Mezzo | AQ | 9 | 1526 | 4765 |
San Demetrio ne' Vestini | AQ | 9 | 1854 | 6619 |
Poggio Picenze | AQ | 10 | 1136 | 7755 |
Lucoli | AQ | 10 | 1011 | 8766 |
Fagnano Alto | AQ | 10 | 418 | 9184 |
L'Aquila | AQ | 11 | 69753 | 78937 |
Tornimparte | AQ | 13 | 3187 | 82124 |
Prata d'Ansidonia | AQ | 13 | 496 | 82620 |
Fontecchio | AQ | 13 | 369 | 82989 |
Barisciano | AQ | 13 | 1828 | 84817 |
Ovindoli | AQ | 16 | 1227 | 86044 |
Tione degli Abruzzi | AQ | 17 | 310 | 86354 |
San Pio delle Camere | AQ | 17 | 661 | 87015 |
Massa d'Albe | AQ | 18 | 1476 | 88491 |
Santo Stefano di Sessanio | AQ | 18 | 111 | 88602 |
Caporciano | AQ | 18 | 230 | 88832 |
Carapelle Calvisio | AQ | 20 | 87 | 88919 |
Borgorose | RI | 20 | 4591 | 93510 |
Scoppito | AQ | 20 | 3727 | 97237 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.4
ML 2.1 |
2009-04-07 08:55:07 |
42.266 | 13.452 | 3 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 766439 |
Field | Value |
---|---|
Time (UTC) | 2009-04-07 08:55:07 ± 0.17 |
Latitude | 42.2660 ± 0.0045 |
Longitude | 13.4520 ± 0.0061 |
Depth (km) | 3 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 766439 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 524 |
Semi-minor axis of confidence ellipse (meter) | 115 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 163 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 707.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37412 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 766439 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:29:52 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 766439 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:29:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHE. | 2009-04-07T08:55:21.85 | 0.1 | undecidable | manual | Sg | 17 | 41.5251 | -0.036 | 97 | |
IV.FIAM.HHE. | 2009-04-07T08:55:17.26 | 0.1 | undecidable | manual | Sg | 271 | 27.4503 | 0.223 | 96 | |
IV.PTQR.SHZ. | 2009-04-07T08:55:16.46 | 0.6 | undecidable | manual | Sg | 189 | 27.4503 | -0.562 | 44 | |
IV.TERO.HHE. | 2009-04-07T08:55:15.63 | 0.1 | undecidable | manual | Pg | 17 | 41.5251 | -0.153 | 95 | |
IV.VCEL.EHZ. | 2009-04-07T08:55:14.45 | 0.1 | undecidable | manual | Pg | 66 | 34.9428 | -0.028 | 99 | |
IV.FIAM.HHE. | 2009-04-07T08:55:13.35 | 0.1 | undecidable | manual | Pg | 271 | 27.4503 | 0.366 | 93 | |
IV.PTQR.SHZ. | 2009-04-07T08:55:12.75 | 0.1 | undecidable | manual | Pg | 189 | 27.4503 | -0.226 | 96 | |
IV.FAGN.HHN. | 2009-04-07T08:55:11.54 | 0.1 | undecidable | manual | Sg | 90 | 10.878 | 0.165 | 100 | |
MN.AQU.HHZ. | 2009-04-07T08:55:10.92 | 0.3 | undecidable | manual | Sg | 337 | 10.5783 | -0.353 | 72 | |
IV.FAGN.HHN. | 2009-04-07T08:55:09.97 | 0.1 | undecidable | manual | Pg | 90 | 10.878 | 0.256 | 98 | |
MN.AQU.HHZ. | 2009-04-07T08:55:09.59 | 0.3 | undecidable | manual | Pg | 337 | 10.5783 | -0.066 | 77 | |
IV.ZCCA.HHE. | 2009-04-07T08:54:38.84 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ASSB.HHE. | 2009-04-07T08:53:48.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CERA.HHE. | 2009-04-07T08:53:48.81 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.OFFI.HHE. | 2009-04-07T08:53:45.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |