A magnitude ML 1.8 earthquake occured in region: 3 km SW Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4230, 13.2680 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 |
---|---|---|---|---|
Pizzoli | AQ | 3 | 4326 | 4326 |
Barete | AQ | 3 | 737 | 5063 |
Cagnano Amiterno | AQ | 5 | 1369 | 6432 |
Scoppito | AQ | 6 | 3727 | 10159 |
Capitignano | AQ | 11 | 665 | 10824 |
Montereale | AQ | 12 | 2581 | 13405 |
L'Aquila | AQ | 13 | 69753 | 83158 |
Tornimparte | AQ | 15 | 3187 | 86345 |
Borbona | RI | 15 | 617 | 86962 |
Antrodoco | RI | 15 | 2588 | 89550 |
Lucoli | AQ | 16 | 1011 | 90561 |
Borgo Velino | RI | 17 | 972 | 91533 |
Campotosto | AQ | 17 | 542 | 92075 |
Micigliano | RI | 18 | 127 | 92202 |
Posta | RI | 18 | 694 | 92896 |
Castel Sant'Angelo | RI | 20 | 1308 | 94204 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9
ML 1.8 |
2009-04-08 23:03:22 |
42.423 | 13.268 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 776429 |
Field | Value |
---|---|
Time (UTC) | 2009-04-08 23:03:22 ± 0.06 |
Latitude | 42.4230 ± 0.0027 |
Longitude | 13.2680 ± 0.0073 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 776429 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 625 |
Semi-minor axis of confidence ellipse (meter) | 286 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.8 |
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 | 23 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.63942 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.5 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 776429 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:37 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 776429 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRAC.EHZ. | 2009-04-08T23:04:08.73 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PIEI.HHE. | 2009-04-08T23:04:07.53 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SNTG.SHZ. | 2009-04-08T23:03:52.43 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ASSB.HHN. | 2009-04-08T23:03:48.68 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SDI.SHZ. | 2009-04-08T23:03:38.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHZ. | 2009-04-08T23:03:37.49 | 0.1 | undecidable | manual | Sg | 345 | 47.2194 | 0.061 | 94 | |
IV.PTQR.SHZ. | 2009-04-08T23:03:36.76 | 0.1 | undecidable | manual | Sg | 166 | 45.8208 | -0.288 | 90 | |
IV.CESI.HHE. | 2009-04-08T23:03:34.69 | 0.1 | undecidable | manual | Pg | 335 | 70.9734 | 0.001 | 91 | |
IV.LNSS.HHZ. | 2009-04-08T23:03:32.08 | 0.1 | undecidable | manual | Sg | 317 | 27.2505 | -0.024 | 98 | |
IV.VCEL.EHZ. | 2009-04-08T23:03:31.45 | 0.3 | undecidable | manual | Pg | 94 | 47.0196 | 0.464 | 65 | |
IV.MNS.HHE. | 2009-04-08T23:03:31.25 | 0.1 | undecidable | manual | Pg | 265 | 48.2184 | 0.076 | 93 | |
OE.ARSA.HHN. | 2009-04-08T23:03:31.62 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHZ. | 2009-04-08T23:03:30.87 | 0.1 | undecidable | manual | Pg | 345 | 47.2194 | -0.155 | 92 | |
IV.PTQR.SHZ. | 2009-04-08T23:03:30.69 | 0.1 | undecidable | manual | Pg | 166 | 45.8208 | -0.112 | 93 | |
IV.CAMP.HHZ. | 2009-04-08T23:03:29.01 | 0.1 | undecidable | manual | Sg | 43 | 17.0718 | -0.23 | 96 | |
IV.LNSS.HHZ. | 2009-04-08T23:03:28.01 | 0.1 | undecidable | manual | Pg | 317 | 27.2505 | 0.063 | 97 | |
MN.AQU.HHZ. | 2009-04-08T23:03:28.25 | 0.1 | undecidable | manual | Sg | 125 | 13.3755 | 0.047 | 100 | |
.FAGN.HHZ. | 2009-04-08T23:03:28.62 | 0.3 | undecidable | manual | Pg | 124 | 31.2465 | 0.062 | 72 | |
IV.T0104.EHE. | 2009-04-08T23:03:27.00 | 0.1 | undecidable | manual | Sg | 140 | 9.0798 | -0.116 | 99 | |
IV.CAMP.HHZ. | 2009-04-08T23:03:26.25 | 0.1 | undecidable | manual | Pg | 43 | 17.0718 | -0.041 | 99 | |
IV.T0104.EHE. | 2009-04-08T23:03:25.23 | 0.1 | undecidable | manual | Pg | 140 | 9.0798 | 0.16 | 98 | |
MN.AQU.HHZ. | 2009-04-08T23:03:25.87 | 0.1 | undecidable | manual | Pg | 125 | 13.3755 | 0.173 | 97 | |
SI.ROSI.BHE. | 2009-04-08T23:03:06.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |