A magnitude Md 1.8 earthquake occured in region: 6 km NW Gravina in Puglia (BA), on
and geographic coordinates (lat, lon) 40.8710, 16.3950 at 18 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 |
---|---|---|---|---|
Gravina in Puglia | BA | 6 | 43872 | 43872 |
Poggiorsini | BA | 13 | 1450 | 45322 |
Altamura | BA | 14 | 70396 | 115718 |
Irsina | MT | 19 | 4960 | 120678 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8 | 2011-07-14 10:05:43 |
40.871 | 16.395 | 18 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1259039 |
Field | Value |
---|---|
Time (UTC) | 2011-07-14 10:05:43 ± 0.17 |
Latitude | 40.8710 ± 0.0054 |
Longitude | 16.3950 ± 0.0071 |
Depth (km) | 18 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1259039 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 713 |
Semi-minor axis of confidence ellipse (meter) | 197 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 230 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 848.5 |
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 | 20 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41818 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1259039 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 00:49:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NOCI.HHN. | 2011-07-14T10:08:08.30 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.MCEL.HHZ. | 2011-07-14T10:08:06.10 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.MPAZ.HHZ. | 2011-07-14T10:07:26.01 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.AQU.HHE. | 2011-07-14T10:07:15.89 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CDRU.HHN. | 2011-07-14T10:06:49.27 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SALB.HHE. | 2011-07-14T10:06:48.33 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MCEL.HHZ. | 2011-07-14T10:06:41.68 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NOCI.HHN. | 2011-07-14T10:06:02.95 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SSFR.HHE. | 2011-07-14T10:05:59.47 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.LTRZ.EHE. | 2011-07-14T10:05:58.82 | 0.6 | undecidable | manual | Sg | 130 | 46.4202 | 0.378 | 45 | |
GE.MATE.HHZ. | 2011-07-14T10:05:55.48 | 0.6 | undecidable | manual | Sg | 133 | 35.8419 | -0.207 | 46 | |
.MIGL.HHZ. | 2011-07-14T10:05:54.28 | 0.6 | undecidable | manual | Sg | 172 | 29.8479 | 0.119 | 48 | |
IV.MRVN.HHZ. | 2011-07-14T10:05:53.43 | 0.6 | undecidable | manual | Sg | 322 | 26.8509 | 0.015 | 50 | |
IV.LTRZ.EHE. | 2011-07-14T10:05:52.03 | 0.6 | undecidable | manual | Pg | 130 | 46.4202 | -0.065 | 47 | |
IV.AMUR.HHE. | 2011-07-14T10:05:51.33 | 0.3 | undecidable | manual | Sg | 77 | 17.9709 | -0.015 | 74 | |
IV.SSFR.HHE. | 2011-07-14T10:05:51.51 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GE.MATE.HHZ. | 2011-07-14T10:05:50.20 | 0.3 | undecidable | manual | Pg | 133 | 35.8419 | -0.306 | 68 | |
.MIGL.HHZ. | 2011-07-14T10:05:49.63 | 0.1 | undecidable | manual | Pg | 172 | 29.8479 | 0.004 | 99 | |
IV.MRVN.HHZ. | 2011-07-14T10:05:49.20 | 0.1 | undecidable | manual | Pg | 322 | 26.8509 | 0.006 | 99 | |
IV.AMUR.HHE. | 2011-07-14T10:05:48.12 | 0.1 | undecidable | manual | Pg | 77 | 17.9709 | 0.124 | 100 |