A magnitude Md 1.5 earthquake occured in region: 6 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6660, 13.1940 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 | 6 | 667 | 667 |
Cittareale | RI | 6 | 482 | 1149 |
Amatrice | RI | 9 | 2657 | 3806 |
Arquata del Tronto | AP | 15 | 1178 | 4984 |
Cascia | PG | 16 | 3217 | 8201 |
Norcia | PG | 16 | 4957 | 13158 |
Montereale | AQ | 16 | 2581 | 15739 |
Borbona | RI | 18 | 617 | 16356 |
Posta | RI | 18 | 694 | 17050 |
Capitignano | AQ | 18 | 665 | 17715 |
Campotosto | AQ | 19 | 542 | 18257 |
Monteleone di Spoleto | PG | 20 | 599 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.5 | 2016-08-25 00:55:14 |
42.6662 | 13.1943 | 11 | 2019-02-12 13:57:13 |
Bollettino Sismico Italiano INGV | 29559771 |
Field | Value |
---|---|
Time (UTC) | 2016-08-25 00:55:14 ± 0.07 |
Latitude | 42.6662 ± 0.0027 |
Longitude | 13.1943 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 29559771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 383 |
Semi-minor axis of confidence ellipse (meter) | 259 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 27 |
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) | 0.54319 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 29559771 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-09-26 15:36:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2016-08-25T00:55:44.99 | 3.0 | undecidable | manual | S | 0.02 | 0 | |||
IV.ASSB.HHZ. | 2016-08-25T00:55:33.00 | 0.3 | undecidable | manual | S | 314 | 60.2952 | 50 | 0.18 | 68 |
IV.CESX.HHZ. | 2016-08-25T00:55:30.09 | 0.3 | undecidable | manual | S | 263 | 50.0166 | 50 | 0.03 | 71 |
IV.GUMA.HHZ. | 2016-08-25T00:55:29.66 | 0.1 | undecidable | manual | S | 15 | 45.4212 | 50 | 0.81 | 76 |
IV.CSP1.EHZ. | 2016-08-25T00:55:29.43 | 0.3 | undecidable | manual | S | 1 | 47.2194 | 50 | 0.11 | 70 |
IV.FIAM.HHZ. | 2016-08-25T00:55:28.49 | 0.3 | undecidable | manual | S | 188 | 44.622 | 50 | -0.13 | 70 |
IV.CESI.HHZ. | 2016-08-25T00:55:28.38 | 0.3 | undecidable | manual | S | 328 | 44.3223 | 50 | -0.17 | 70 |
IV.FDMO.HHZ. | 2016-08-25T00:55:27.83 | 0.1 | undecidable | manual | S | 348 | 42.0246 | 50 | -0.09 | 95 |
IV.ARRO.EHZ. | 2016-08-25T00:55:26.12 | 0.3 | undecidable | manual | S | 255 | 36.3414 | 50 | -0.28 | 69 |
IV.ASSB.HHZ. | 2016-08-25T00:55:25.13 | 0.3 | undecidable | manual | P | 314 | 60.2952 | 50 | 0.2 | 67 |
IV.TERO.HHZ. | 2016-08-25T00:55:25.36 | 0.1 | undecidable | manual | S | 98 | 33.744 | 50 | -0.37 | 91 |
IV.GUMA.HHZ. | 2016-08-25T00:55:23.01 | 0.1 | undecidable | manual | P | 15 | 45.4212 | 50 | 0.37 | 89 |
IV.CESX.HHZ. | 2016-08-25T00:55:23.15 | 0.1 | undecidable | manual | P | 263 | 50.0166 | 50 | -0.19 | 92 |
IV.CESI.HHZ. | 2016-08-25T00:55:22.36 | 0.3 | undecidable | manual | P | 328 | 44.3223 | 50 | -0.11 | 71 |
IV.CSP1.EHZ. | 2016-08-25T00:55:22.75 | 0.3 | undecidable | manual | P | 1 | 47.2194 | 50 | -0.16 | 69 |
IV.FDMO.HHZ. | 2016-08-25T00:55:22.18 | 0.3 | undecidable | manual | P | 348 | 42.0246 | 50 | 0.08 | 71 |
IV.CAMP.HHE. | 2016-08-25T00:55:22.61 | 0.1 | undecidable | manual | S | 129 | 22.755 | 50 | -0.17 | 97 |
IV.FIAM.HHZ. | 2016-08-25T00:55:22.51 | 0.3 | undecidable | manual | P | 188 | 44.622 | 50 | 0 | 72 |
IV.ARRO.EHZ. | 2016-08-25T00:55:21.13 | 0.1 | positive | manual | P | 255 | 36.3414 | 50 | -0.1 | 96 |
MN.AQU.HLZ. | 2016-08-25T00:55:21.92 | 0.3 | undecidable | manual | P | 153 | 38.628 | 50 | 0.33 | 68 |
IV.RM33.EHZ. | 2016-08-25T00:55:21.31 | 0.1 | undecidable | manual | S | 175 | 17.4714 | 121 | 0.04 | 100 |
IV.NRCA.HHZ. | 2016-08-25T00:55:21.36 | 0.1 | undecidable | manual | S | 341 | 19.6692 | 118 | -0.56 | 88 |
IV.TERO.HHZ. | 2016-08-25T00:55:20.67 | 0.1 | undecidable | manual | P | 98 | 33.744 | 50 | -0.17 | 95 |
IV.LNSS.HHZ. | 2016-08-25T00:55:20.56 | 0.3 | undecidable | manual | S | 241 | 14.3745 | 126 | 0.19 | 73 |
IV.CAMP.HHE. | 2016-08-25T00:55:19.17 | 0.1 | undecidable | manual | P | 129 | 22.755 | 50 | 0.04 | 99 |
IV.RM33.EHZ. | 2016-08-25T00:55:18.48 | 0.1 | undecidable | manual | P | 175 | 17.4714 | 121 | 0.22 | 96 |
IV.NRCA.HHZ. | 2016-08-25T00:55:18.49 | 0.1 | undecidable | manual | P | 341 | 19.6692 | 118 | -0.15 | 98 |
IV.LNSS.HHZ. | 2016-08-25T00:55:17.97 | 0.1 | positive | manual | P | 241 | 14.3745 | 126 | 0.23 | 97 |