A magnitude ML 1.7 earthquake occured in region: 2 km NE Fossa (AQ), on
and geographic coordinates (lat, lon) 42.3090, 13.5050 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 |
---|---|---|---|---|
Fossa | AQ | 2 | 721 | 721 |
Sant'Eusanio Forconese | AQ | 3 | 394 | 1115 |
Poggio Picenze | AQ | 3 | 1136 | 2251 |
Ocre | AQ | 4 | 1167 | 3418 |
San Demetrio ne' Vestini | AQ | 5 | 1854 | 5272 |
Villa Sant'Angelo | AQ | 5 | 424 | 5696 |
Barisciano | AQ | 7 | 1828 | 7524 |
Rocca di Cambio | AQ | 8 | 533 | 8057 |
Fagnano Alto | AQ | 8 | 418 | 8475 |
Prata d'Ansidonia | AQ | 9 | 496 | 8971 |
L'Aquila | AQ | 10 | 69753 | 78724 |
Rocca di Mezzo | AQ | 11 | 1526 | 80250 |
Fontecchio | AQ | 12 | 369 | 80619 |
Santo Stefano di Sessanio | AQ | 12 | 111 | 80730 |
San Pio delle Camere | AQ | 13 | 661 | 81391 |
Lucoli | AQ | 14 | 1011 | 82402 |
Carapelle Calvisio | AQ | 15 | 87 | 82489 |
Caporciano | AQ | 15 | 230 | 82719 |
Castelvecchio Calvisio | AQ | 15 | 153 | 82872 |
Calascio | AQ | 16 | 137 | 83009 |
Tione degli Abruzzi | AQ | 16 | 310 | 83319 |
Tornimparte | AQ | 17 | 3187 | 86506 |
Castel del Monte | AQ | 19 | 413 | 86919 |
Ovindoli | AQ | 20 | 1227 | 88146 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2009-04-08 22:54:51 |
42.309 | 13.505 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 776399 |
Field | Value |
---|---|
Time (UTC) | 2009-04-08 22:54:51 ± 0.05 |
Latitude | 42.3090 ± 0.0036 |
Longitude | 13.5050 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 776399 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 414 |
Semi-minor axis of confidence ellipse (meter) | 263 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 565.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64032 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 776399 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.POFI.HHN. | 2009-04-08T22:55:13.75 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.NRCA.HHZ. | 2009-04-08T22:55:12.63 | 0.6 | undecidable | manual | Sg | 331 | 66.378 | 0.523 | 41 | |
IV.POFI.HHN. | 2009-04-08T22:55:09.39 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.INTR.HHZ. | 2009-04-08T22:55:07.44 | 0.6 | undecidable | manual | Sg | 135 | 46.62 | 0.61 | 41 | |
IV.GUAR.HHN. | 2009-04-08T22:55:05.15 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SDI.SHZ. | 2009-04-08T22:55:04.39 | 0.6 | undecidable | manual | Pg | 159 | 71.0733 | 0.165 | 44 | |
IV.TERO.HHN. | 2009-04-08T22:55:03.65 | 0.6 | undecidable | manual | Sg | 13 | 35.742 | -0.285 | 45 | |
IV.NRCA.HHZ. | 2009-04-08T22:55:03.49 | 0.1 | undecidable | manual | Pg | 331 | 66.378 | -0.006 | 91 | |
IV.MNS.HHZ. | 2009-04-08T22:55:03.99 | 0.6 | undecidable | manual | Pg | 277 | 68.0763 | 0.229 | 43 | |
IV.VCEL.EHZ. | 2009-04-08T22:55:02.01 | 0.6 | undecidable | manual | Sg | 71 | 29.1486 | -0.156 | 47 | |
IV.FIAM.HHE. | 2009-04-08T22:55:02.66 | 0.6 | undecidable | manual | Sg | 262 | 32.1456 | -0.321 | 45 | |
IV.CERT.HHN. | 2009-04-08T22:55:02.43 | 0.3 | undecidable | manual | Pg | 227 | 58.6968 | 0.109 | 68 | |
IV.LNSS.HHN. | 2009-04-08T22:55:01.12 | 0.6 | undecidable | manual | Pg | 311 | 50.1165 | 0.128 | 46 | |
IV.CAMP.HHZ. | 2009-04-08T22:55:01.26 | 0.3 | undecidable | manual | Sg | 343 | 26.3514 | -0.171 | 71 | |
IV.INTR.HHZ. | 2009-04-08T22:55:00.55 | 0.1 | undecidable | manual | Pg | 135 | 46.62 | 0.098 | 92 | |
IV.VVLD.HHZ. | 2009-04-08T22:55:00.65 | 0.3 | undecidable | manual | Pg | 169 | 49.7169 | -0.283 | 66 | |
IV.FIAM.HHE. | 2009-04-08T22:54:58.13 | 0.1 | undecidable | manual | Pg | 262 | 32.1456 | -0.093 | 95 | |
IV.PTQR.SHZ. | 2009-04-08T22:54:58.15 | 0.1 | undecidable | manual | Pg | 195 | 32.9448 | -0.207 | 93 | |
IV.TERO.HHN. | 2009-04-08T22:54:58.65 | 0.1 | undecidable | manual | Pg | 13 | 35.742 | -0.129 | 94 | |
IV.VCEL.EHZ. | 2009-04-08T22:54:57.89 | 0.1 | undecidable | manual | Pg | 71 | 29.1486 | 0.135 | 95 | |
IV.T0104.EHZ. | 2009-04-08T22:54:57.97 | 0.3 | undecidable | manual | Sg | 292 | 14.7741 | 0.007 | 75 | |
IV.CAMP.HHZ. | 2009-04-08T22:54:57.35 | 0.1 | undecidable | manual | Pg | 343 | 26.3514 | 0.02 | 97 | |
MN.AQU.HHZ. | 2009-04-08T22:54:56.61 | 0.1 | undecidable | manual | Sg | 300 | 9.7791 | -0.024 | 100 | |
IV.FAGN.HHZ. | 2009-04-08T22:54:55.98 | 0.3 | undecidable | manual | Sg | 127 | 8.0808 | -0.257 | 72 | |
IV.T0104.EHZ. | 2009-04-08T22:54:55.44 | 0.3 | undecidable | manual | Pg | 292 | 14.7741 | 0.108 | 73 | |
IV.FAGN.HHZ. | 2009-04-08T22:54:54.39 | 0.1 | undecidable | manual | Pg | 127 | 8.0808 | 0.058 | 100 | |
MN.AQU.HHZ. | 2009-04-08T22:54:54.75 | 0.1 | undecidable | manual | Pg | 300 | 9.7791 | 0.187 | 97 |