A magnitude ML 1.5 earthquake occured in region: 8 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7310, 13.1680 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 |
---|---|---|---|---|
Accumoli | RI | 8 | 667 | 667 |
Norcia | PG | 9 | 4957 | 5624 |
Arquata del Tronto | AP | 12 | 1178 | 6802 |
Cittareale | RI | 13 | 482 | 7284 |
Cascia | PG | 13 | 3217 | 10501 |
Amatrice | RI | 15 | 2657 | 13158 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13439 |
Montegallo | AP | 18 | 523 | 13962 |
Poggiodomo | PG | 19 | 117 | 14079 |
Preci | PG | 20 | 724 | 14803 |
Monteleone di Spoleto | PG | 20 | 599 | 15402 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.5
ML 1.5 |
2010-12-17 20:13:09 |
42.731 | 13.168 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1152159 |
Field | Value |
---|---|
Time (UTC) | 2010-12-17 20:13:09 ± 0.28 |
Latitude | 42.7310 ± 0.0036 |
Longitude | 13.1680 ± 0.0061 |
Depth (km) | 11 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1152159 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 524 |
Semi-minor axis of confidence ellipse (meter) | 145 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 247 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
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) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.10972 |
Epicentral distance of station farthest from the epicenter (degree) | 0.15918 |
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 | 1.5 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1152159 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:24:46 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1152159 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:24:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2010-12-17T20:13:17.06 | 0.1 | undecidable | manual | Sg | 129 | 17.6712 | 0.086 | 98 | |
IV.LNSS.HHN. | 2010-12-17T20:13:16.95 | 0.1 | undecidable | manual | Sg | 216 | 17.5713 | -0.008 | 100 | |
IV.NRCA.HHZ. | 2010-12-17T20:13:15.37 | 0.1 | undecidable | manual | Sg | 339 | 12.1767 | -0.089 | 99 | |
IV.SMA1.EHZ. | 2010-12-17T20:13:13.77 | 0.1 | undecidable | manual | Pg | 129 | 17.6712 | -0.162 | 97 | |
IV.LNSS.HHN. | 2010-12-17T20:13:13.93 | 0.1 | undecidable | manual | Pg | 216 | 17.5713 | 0.003 | 100 | |
IV.NRCA.HHZ. | 2010-12-17T20:13:13.20 | 0.1 | undecidable | manual | Pg | 339 | 12.1767 | 0.145 | 98 |