A magnitude ML 0.4 earthquake occured in region: 5 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6500, 13.2280 at 10 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 | 5 | 667 | 667 |
Amatrice | RI | 6 | 2657 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Montereale | AQ | 14 | 2581 | 6387 |
Arquata del Tronto | AP | 15 | 1178 | 7565 |
Capitignano | AQ | 16 | 665 | 8230 |
Campotosto | AQ | 16 | 542 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 18 | 694 | 10083 |
Cascia | PG | 19 | 3217 | 13300 |
Norcia | PG | 19 | 4957 | 18257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6
ML 0.4 |
2011-01-19 03:58:14 |
42.65 | 13.228 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1163319 |
Field | Value |
---|---|
Time (UTC) | 2011-01-19 03:58:14 ± 0.12 |
Latitude | 42.6500 ± 0.0027 |
Longitude | 13.2280 ± 0.0024 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1163319 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 237 |
Semi-minor axis of confidence ellipse (meter) | 182 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 19 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 11 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20145 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1163319 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:39:33 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1163319 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:39:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PRMA.HHN. | 2011-01-19T03:58:55.43 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ORI.HHE. | 2011-01-19T03:58:54.81 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GRI.EHZ. | 2011-01-19T03:58:52.38 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CMPO.HHZ. | 2011-01-19T03:58:31.36 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHN. | 2011-01-19T03:58:22.77 | 0.3 | undecidable | manual | Sg | 336 | 22.3554 | 0.029 | 74 | |
IV.LNSS.HHN. | 2011-01-19T03:58:20.84 | 0.3 | undecidable | manual | Sg | 251 | 16.1727 | 0.027 | 75 | |
IV.NRCA.HHN. | 2011-01-19T03:58:19.13 | 0.1 | undecidable | manual | Pg | 336 | 22.3554 | -0.038 | 98 | |
IV.LNSS.HHN. | 2011-01-19T03:58:18.02 | 0.1 | undecidable | manual | Pg | 251 | 16.1727 | -0.036 | 100 | |
IV.SMA1.EHZ. | 2011-01-19T03:58:18.82 | 0.3 | undecidable | manual | Sg | 104 | 9.0798 | -0.056 | 75 | |
IV.SMA1.EHZ. | 2011-01-19T03:58:17.01 | 0.1 | undecidable | manual | Pg | 104 | 9.0798 | 0.073 | 100 | |
IV.MMN.HHN. | 2011-01-19T03:58:01.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |