A magnitude Md 1.6 earthquake occured in region: 2 km W Aielli (AQ), on
and geographic coordinates (lat, lon) 42.0750, 13.5680 at 18 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 |
---|---|---|---|---|
Aielli | AQ | 2 | 1475 | 1475 |
Celano | AQ | 2 | 11017 | 12492 |
Cerchio | AQ | 3 | 1635 | 14127 |
Collarmele | AQ | 5 | 894 | 15021 |
Ovindoli | AQ | 8 | 1227 | 16248 |
San Benedetto dei Marsi | AQ | 9 | 3909 | 20157 |
Pescina | AQ | 9 | 4133 | 24290 |
Gagliano Aterno | AQ | 12 | 254 | 24544 |
Avezzano | AQ | 13 | 42515 | 67059 |
Secinaro | AQ | 13 | 359 | 67418 |
Trasacco | AQ | 13 | 6246 | 73664 |
Ortucchio | AQ | 15 | 1860 | 75524 |
Castelvecchio Subequo | AQ | 15 | 982 | 76506 |
Luco dei Marsi | AQ | 15 | 6079 | 82585 |
Massa d'Albe | AQ | 15 | 1476 | 84061 |
Castel di Ieri | AQ | 15 | 303 | 84364 |
Rocca di Mezzo | AQ | 15 | 1526 | 85890 |
Tione degli Abruzzi | AQ | 16 | 310 | 86200 |
Ortona dei Marsi | AQ | 16 | 542 | 86742 |
Molina Aterno | AQ | 16 | 386 | 87128 |
Acciano | AQ | 17 | 327 | 87455 |
Magliano de' Marsi | AQ | 17 | 3690 | 91145 |
Gioia dei Marsi | AQ | 17 | 1989 | 93134 |
Goriano Sicoli | AQ | 17 | 569 | 93703 |
Cocullo | AQ | 18 | 230 | 93933 |
Fontecchio | AQ | 18 | 369 | 94302 |
Lecce nei Marsi | AQ | 19 | 1702 | 96004 |
Scurcola Marsicana | AQ | 19 | 2824 | 98828 |
Capistrello | AQ | 19 | 5252 | 104080 |
Rocca di Cambio | AQ | 19 | 533 | 104613 |
Canistro | AQ | 20 | 995 | 105608 |
Fagnano Alto | AQ | 20 | 418 | 106026 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6 | 2015-07-04 13:14:16 |
42.075 | 13.5685 | 18 | 2016-01-08 08:53:02 |
Bollettino Sismico Italiano INGV | 20468711 |
Reviewed Rev100 |
Md 1.6 | 2015-07-04 13:14:16 |
42.0703 | 13.5865 | 11 | 2015-07-04 13:27:45 |
Sala Sismica INGV-Roma | 20095711 |
Field | Value |
---|---|
Time (UTC) | 2015-07-04 13:14:16 ± 0.07 |
Latitude | 42.0750 ± 0.0027 |
Longitude | 13.5685 ± 0.0048 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 20468711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 191 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 307 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.13580 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54769 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 20468711 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-07-23 14:42:29 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 20095711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-07-04 13:27:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2015-07-04T13:14:35.02 | 0.3 | undecidable | manual | S | 3 | 60.7947 | 98 | 0.14 | 68 |
IV.LPEL.HHZ. | 2015-07-04T13:14:32.40 | 0.3 | undecidable | manual | S | 93 | 50.7159 | 100 | 0.18 | 69 |
IV.CERT.HHZ. | 2015-07-04T13:14:31.88 | 0.3 | undecidable | manual | S | 254 | 50.3163 | 100 | -0.23 | 68 |
IV.GIGS.HHE. | 2015-07-04T13:14:29.88 | 0.3 | undecidable | manual | S | 0 | 41.9247 | 103 | -0.04 | 72 |
IV.GUAR.HHZ. | 2015-07-04T13:14:28.50 | 0.3 | undecidable | manual | S | 214 | 37.629 | 105 | -0.3 | 69 |
IV.TERO.HHZ. | 2015-07-04T13:14:26.61 | 0.1 | undecidable | manual | P | 3 | 60.7947 | 98 | -0.31 | 88 |
IV.INTR.HHZ. | 2015-07-04T13:14:26.53 | 0.3 | undecidable | manual | S | 104 | 28.5492 | 112 | 0.03 | 74 |
IV.VVLD.HHZ. | 2015-07-04T13:14:25.12 | 0.3 | undecidable | manual | S | 169 | 23.2545 | 118 | -0.09 | 74 |
IV.T0110.HHZ. | 2015-07-04T13:14:25.18 | 0.3 | undecidable | manual | S | 45 | 24.1536 | 117 | -0.26 | 71 |
IV.LPEL.HHZ. | 2015-07-04T13:14:25.37 | 0.1 | undecidable | manual | P | 93 | 50.7159 | 100 | -0.01 | 95 |
IV.CERT.HHZ. | 2015-07-04T13:14:25.63 | 0.1 | undecidable | manual | P | 254 | 50.3163 | 100 | 0.3 | 90 |
IV.VCEL.EHZ. | 2015-07-04T13:14:24.44 | 0.1 | undecidable | manual | P | 32 | 41.9247 | 103 | 0.39 | 89 |
IV.PTQR.HHZ. | 2015-07-04T13:14:23.43 | 0.3 | undecidable | manual | S | 247 | 15.0738 | 133 | 0.01 | 76 |
IV.GUAR.HHZ. | 2015-07-04T13:14:23.71 | 0.1 | positive | manual | P | 214 | 37.629 | 105 | 0.3 | 92 |
IV.GIGS.HHE. | 2015-07-04T13:14:23.91 | 0.1 | undecidable | manual | P | 0 | 41.9247 | 103 | -0.15 | 94 |
IV.POFI.HHE. | 2015-07-04T13:14:23.85 | 0.1 | undecidable | manual | P | 163 | 41.4252 | 103 | -0.13 | 95 |
IV.INTR.HHZ. | 2015-07-04T13:14:22.00 | 0.1 | undecidable | manual | P | 104 | 28.5492 | 112 | -0.09 | 98 |
MN.AQU.HHE. | 2015-07-04T13:14:22.87 | 0.6 | undecidable | manual | P | 337 | 33.744 | 107 | 0.03 | 49 |
IV.VVLD.HHZ. | 2015-07-04T13:14:21.32 | 0.1 | positive | manual | P | 169 | 23.2545 | 118 | -0.02 | 100 |
IV.T0110.HHZ. | 2015-07-04T13:14:21.44 | 0.1 | positive | manual | P | 45 | 24.1536 | 117 | -0.03 | 100 |
IV.PTQR.HHZ. | 2015-07-04T13:14:20.47 | 0.1 | positive | manual | P | 247 | 15.0738 | 133 | 0.17 | 98 |