A magnitude ML 2.0 earthquake occured in region: 3 km NW Torricella Sicura (TE), on
and geographic coordinates (lat, lon) 42.6810, 13.6390 at 20 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 |
---|---|---|---|---|
Torricella Sicura | TE | 3 | 2641 | 2641 |
Teramo | TE | 6 | 54892 | 57533 |
Campli | TE | 7 | 7209 | 64742 |
Rocca Santa Maria | TE | 9 | 537 | 65279 |
Civitella del Tronto | TE | 10 | 5116 | 70395 |
Montorio al Vomano | TE | 11 | 8218 | 78613 |
Basciano | TE | 13 | 2434 | 81047 |
Cortino | TE | 13 | 656 | 81703 |
Valle Castellana | TE | 13 | 977 | 82680 |
Canzano | TE | 14 | 1934 | 84614 |
Penna Sant'Andrea | TE | 15 | 1698 | 86312 |
Castellalto | TE | 15 | 7513 | 93825 |
Tossicia | TE | 15 | 1406 | 95231 |
Bellante | TE | 15 | 7152 | 102383 |
Folignano | AP | 16 | 9241 | 111624 |
Colledara | TE | 16 | 2179 | 113803 |
Cermignano | TE | 16 | 1649 | 115452 |
Fano Adriano | TE | 17 | 296 | 115748 |
Castel Castagna | TE | 17 | 500 | 116248 |
Maltignano | AP | 17 | 2401 | 118649 |
Sant'Egidio alla Vibrata | TE | 17 | 9811 | 128460 |
Sant'Omero | TE | 18 | 5243 | 133703 |
Pietracamela | TE | 19 | 271 | 133974 |
Ancarano | TE | 19 | 1857 | 135831 |
Torano Nuovo | TE | 20 | 1611 | 137442 |
Crognaleto | TE | 20 | 1297 | 138739 |
Isola del Gran Sasso d'Italia | TE | 20 | 4773 | 143512 |
Ascoli Piceno | AP | 20 | 49407 | 192919 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2011-12-17 13:42:44 |
42.681 | 13.639 | 20 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1323409 |
Field | Value |
---|---|
Time (UTC) | 2011-12-17 13:42:44 ± 0.15 |
Latitude | 42.6810 ± 0.0018 |
Longitude | 13.6390 ± 0.0098 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1323409 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 875 |
Semi-minor axis of confidence ellipse (meter) | 276 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 85 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 824.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 272 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41459 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1323409 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 02:19:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | 2011-12-17T13:42:59.78 | 0.6 | undecidable | manual | Sg | 292 | 46.0206 | 0.087 | 46 | |
IV.SMA1.EHZ. | 2011-12-17T13:42:54.53 | 0.6 | undecidable | manual | Sg | 257 | 25.4523 | -0.014 | 49 | |
IV.NRCA.HHE. | 2011-12-17T13:42:53.25 | 0.3 | undecidable | manual | Pg | 292 | 46.0206 | -0.098 | 69 | |
IV.TERO.HHN. | 2011-12-17T13:42:51.10 | 0.3 | undecidable | manual | Sg | 204 | 7.0929 | -0.042 | 75 | |
IV.SMA1.EHZ. | 2011-12-17T13:42:50.39 | 0.1 | undecidable | manual | Pg | 257 | 25.4523 | 0.015 | 98 | |
IV.TERO.HHN. | 2011-12-17T13:42:48.47 | 0.1 | positive | manual | Pg | 204 | 7.0929 | 0.057 | 100 | |
IV.PALZ.HHN. | 2011-12-17T13:42:43.88 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ILLI.HHZ. | 2011-12-17T13:42:34.31 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |