A magnitude Md 1.5 earthquake occured in region: E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6320, 13.2940 at 5 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 | 0 | 2657 | 2657 |
Accumoli | RI | 8 | 667 | 3324 |
Campotosto | AQ | 10 | 542 | 3866 |
Cittareale | RI | 11 | 482 | 4348 |
Capitignano | AQ | 12 | 665 | 5013 |
Montereale | AQ | 13 | 2581 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Cortino | TE | 18 | 656 | 9428 |
Crognaleto | TE | 18 | 1297 | 10725 |
Acquasanta Terme | AP | 18 | 2916 | 13641 |
Borbona | RI | 19 | 617 | 14258 |
Cagnano Amiterno | AQ | 20 | 1369 | 15627 |
Barete | AQ | 20 | 737 | 16364 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.5 | 2016-10-16 20:17:34 |
42.6317 | 13.2937 | 5 | 2016-10-16 20:40:49 |
Sala Sismica INGV-Roma | 30274991 |
Field | Value |
---|---|
Time (UTC) | 2016-10-16 20:17:34 ± 0.17 |
Latitude | 42.6317 ± 0.0081 |
Longitude | 13.2937 ± 0.0086 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30274991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 869 |
Semi-minor axis of confidence ellipse (meter) | 376 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 205 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22843 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 30274991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-16 20:40:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-10-16T20:17:43.00 | 0.6 | undecidable | manual | S | 92 | 25.3524 | 102 | -0.16 | 47 |
IV.TERO.HHZ. | 2016-10-16T20:17:38.94 | 0.1 | undecidable | manual | P | 92 | 25.3524 | 102 | -0.42 | 90 |
IV.CAMP.HHZ. | 2016-10-16T20:17:37.26 | 0.1 | undecidable | manual | P | 138 | 14.1747 | 111 | 0.05 | 99 |
IV.T1243.HHZ. | 2016-10-16T20:17:37.27 | 0.3 | positive | manual | P | 60 | 14.5743 | 110 | 0 | 75 |
IV.RM33.HNN. | 2016-10-16T20:17:37.54 | 0.3 | undecidable | manual | P | 205 | 15.0738 | 109 | 0.17 | 72 |
IV.T1201.HNZ. | 2016-10-16T20:17:36.45 | 0.6 | undecidable | manual | S | 309 | 4.4955 | 140 | -0.14 | 49 |
IV.T1202.EHN. | 2016-10-16T20:17:36.53 | 0.1 | undecidable | manual | P | 325 | 9.7791 | 119 | 0.13 | 98 |
IV.SMA1.EHZ. | 2016-10-16T20:17:36.77 | 0.6 | undecidable | manual | S | 92 | 3.3966 | 147 | 0.41 | 47 |
IV.SMA1.EHZ. | 2016-10-16T20:17:35.73 | 0.1 | positive | manual | P | 92 | 3.3966 | 147 | 0.29 | 96 |
IV.T1299.EHN. | 2016-10-16T20:17:35.03 | 0.1 | undecidable | manual | P | 287 | 0.999 | 170 | -0.22 | 97 |
IV.T1204.EHZ. | 2016-10-16T20:17:35.89 | 0.1 | undecidable | manual | P | 21 | 5.2947 | 135 | 0.22 | 97 |
IV.T1299.EHN. | 2016-10-16T20:17:35.62 | 0.6 | undecidable | manual | S | 287 | 0.999 | 170 | -0.43 | 47 |
IV.T1201.HNZ. | 2016-10-16T20:17:35.50 | 0.1 | undecidable | manual | P | 309 | 4.4955 | 140 | -0.07 | 100 |
IV.VIVA.HHZ. | 2016-10-16T20:17:24.93 | 3.0 | positive | manual | P | 0 | 0 |