A magnitude Md 1.1 earthquake occured in region: 3 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6270, 13.3220 at 1 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 3 | 2657 | 2657 |
Campotosto | AQ | 9 | 542 | 3199 |
Accumoli | RI | 10 | 667 | 3866 |
Capitignano | AQ | 12 | 665 | 4531 |
Montereale | AQ | 13 | 2581 | 7112 |
Cittareale | RI | 13 | 482 | 7594 |
Cortino | TE | 15 | 656 | 8250 |
Crognaleto | TE | 16 | 1297 | 9547 |
Arquata del Tronto | AP | 17 | 1178 | 10725 |
Acquasanta Terme | AP | 18 | 2916 | 13641 |
Rocca Santa Maria | TE | 18 | 537 | 14178 |
Valle Castellana | TE | 19 | 977 | 15155 |
Fano Adriano | TE | 20 | 296 | 15451 |
Barete | AQ | 20 | 737 | 16188 |
Borbona | RI | 20 | 617 | 16805 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.1 | 2016-09-07 08:20:18 |
42.6267 | 13.3218 | 1 | 2016-09-07 08:39:57 |
Sala Sismica INGV-Roma | 28469811 |
Field | Value |
---|---|
Time (UTC) | 2016-09-07 08:20:18 ± 0.22 |
Latitude | 42.6267 ± 0.0117 |
Longitude | 13.3218 ± 0.0073 |
Depth (km) | 1 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 28469811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1357 |
Semi-minor axis of confidence ellipse (meter) | 440 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 199 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 226 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.10522 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20774 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.6 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 28469811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-07 08:39:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-09-07T08:20:25.84 | 0.3 | undecidable | manual | S | 91 | 23.0547 | 92 | -0.16 | 73 |
IV.T1243.HHZ. | 2016-09-07T08:20:22.59 | 0.3 | undecidable | manual | S | 53 | 12.876 | 94 | 0.09 | 75 |
IV.TERO.HHZ. | 2016-09-07T08:20:22.59 | 0.1 | undecidable | manual | P | 91 | 23.0547 | 92 | -0.03 | 100 |
IV.T1202.EHZ. | 2016-09-07T08:20:21.87 | 0.3 | undecidable | manual | S | 317 | 11.6772 | 95 | -0.18 | 74 |
IV.T1244.EHZ. | 2016-09-07T08:20:20.77 | 0.1 | undecidable | manual | P | 352 | 14.5743 | 94 | -0.16 | 99 |
IV.T1243.HHZ. | 2016-09-07T08:20:20.73 | 0.1 | undecidable | manual | P | 53 | 12.876 | 94 | 0.13 | 100 |
IV.T1202.EHZ. | 2016-09-07T08:20:20.58 | 0.1 | undecidable | manual | P | 317 | 11.6772 | 95 | 0.24 | 98 |