A magnitude ML 0.7 earthquake occured in region: 5 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5980, 13.2550 at 12 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 | 5 | 2657 | 2657 |
Cittareale | RI | 8 | 482 | 3139 |
Montereale | AQ | 8 | 2581 | 5720 |
Capitignano | AQ | 9 | 665 | 6385 |
Campotosto | AQ | 11 | 542 | 6927 |
Accumoli | RI | 11 | 667 | 7594 |
Borbona | RI | 14 | 617 | 8211 |
Posta | RI | 15 | 694 | 8905 |
Cagnano Amiterno | AQ | 16 | 1369 | 10274 |
Barete | AQ | 16 | 737 | 11011 |
Pizzoli | AQ | 18 | 4326 | 15337 |
Crognaleto | TE | 19 | 1297 | 16634 |
Arquata del Tronto | AP | 20 | 1178 | 17812 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.4
ML 0.7 |
2011-01-16 22:33:57 |
42.598 | 13.255 | 12 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1162459 |
Field | Value |
---|---|
Time (UTC) | 2011-01-16 22:33:57 ± 0.12 |
Latitude | 42.5980 ± 0.0036 |
Longitude | 13.2550 ± 0.0098 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1162459 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 843 |
Semi-minor axis of confidence ellipse (meter) | 381 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 894.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 211 |
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) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25721 |
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 | 0.7 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1162459 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:38:24 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1162459 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:38:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | 2011-01-16T22:34:07.34 | 0.3 | undecidable | manual | Sg | 336 | 28.5492 | 0.035 | 72 | |
IV.LNSS.HHN. | 2011-01-16T22:34:04.40 | 0.3 | undecidable | manual | Sg | 272 | 17.5713 | 0.016 | 74 | |
IV.NRCA.HHE. | 2011-01-16T22:34:02.97 | 0.6 | undecidable | manual | Pg | 336 | 28.5492 | -0.079 | 48 | |
IV.SMA1.EHZ. | 2011-01-16T22:34:01.94 | 0.1 | undecidable | manual | Sg | 61 | 7.4814 | -0.029 | 100 | |
IV.LNSS.HHN. | 2011-01-16T22:34:01.34 | 0.1 | undecidable | manual | Pg | 272 | 17.5713 | -0.014 | 99 | |
IV.SMA1.EHZ. | 2011-01-16T22:34:00.02 | 0.1 | undecidable | manual | Pg | 61 | 7.4814 | 0.06 | 99 |