A magnitude ML 1.1 earthquake occured in region: 1 km NW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6410, 13.2810 at 2 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 |
---|---|---|---|---|
Amatrice | RI | 1 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Cittareale | RI | 10 | 482 | 3806 |
Campotosto | AQ | 12 | 542 | 4348 |
Montereale | AQ | 13 | 2581 | 6929 |
Capitignano | AQ | 13 | 665 | 7594 |
Arquata del Tronto | AP | 15 | 1178 | 8772 |
Acquasanta Terme | AP | 18 | 2916 | 11688 |
Borbona | RI | 19 | 617 | 12305 |
Cortino | TE | 19 | 656 | 12961 |
Crognaleto | TE | 19 | 1297 | 14258 |
Posta | RI | 20 | 694 | 14952 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.1 |
2007-07-09 05:47:10 |
42.641 | 13.281 | 2 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 639979 |
Field | Value |
---|---|
Time (UTC) | 2007-07-09 05:47:10 ± 0.04 |
Latitude | 42.6410 ± 0.0027 |
Longitude | 13.2810 ± 0.0012 |
Depth (km) | 2 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 639979 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 367 |
Semi-minor axis of confidence ellipse (meter) | 105 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 3 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 316.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 196 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.14119 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23832 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.5 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 639979 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:10:21 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 639979 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:10:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2007-07-09T05:47:19.62 | 0.1 | undecidable | manual | Sg | 94 | 26.4513 | 0.012 | 99 | |
IV.LNSS.BHZ. | 2007-07-09T05:47:17.41 | 0.1 | undecidable | manual | Sg | 258 | 20.0688 | 0.018 | 100 | |
IV.TERO.HHZ. | 2007-07-09T05:47:15.69 | 0.1 | positive | manual | Pg | 94 | 26.4513 | -0.024 | 99 | |
IV.CAMP.BHZ. | 2007-07-09T05:47:15.84 | 0.3 | undecidable | manual | Sg | 138 | 15.6732 | -0.049 | 75 | |
IV.LNSS.BHZ. | 2007-07-09T05:47:14.40 | 0.1 | positive | manual | Pg | 258 | 20.0688 | -0.034 | 100 | |
IV.CAMP.BHZ. | 2007-07-09T05:47:13.63 | 0.1 | undecidable | manual | Pg | 138 | 15.6732 | 0.064 | 100 |