A magnitude Md 2.2 earthquake occured in region: 7 km N Gravina in Puglia (BA), on
and geographic coordinates (lat, lon) 40.8850, 16.4350 at 17 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 | 7 | 43872 | 43872 |
Altamura | BA | 12 | 70396 | 114268 |
Poggiorsini | BA | 16 | 1450 | 115718 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 2016-07-20 07:00:25 |
40.8847 | 16.4352 | 17 | 2016-11-08 11:51:02 |
Bollettino Sismico Italiano INGV | 26519901 |
Reviewed Rev100 |
ML 1.8 | 2016-07-20 07:00:25 |
40.8583 | 16.4032 | 6 | 2016-07-20 07:14:42 |
Sala Sismica INGV-Roma | 26495471 |
Field | Value |
---|---|
Time (UTC) | 2016-07-20 07:00:25 ± 0.21 |
Latitude | 40.8847 ± 0.0126 |
Longitude | 16.4352 ± 0.0155 |
Depth (km) | 17 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 26519901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1663 |
Semi-minor axis of confidence ellipse (meter) | 664 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 43 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 2.99474 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.0 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 26495471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-07-20 07:14:42 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | Md |
Reference to an origin | 26519901 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-10-14 10:14:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ACER.HHZ. | 2016-07-20T07:00:40.00 | 0.3 | undecidable | manual | S | 255 | 42.7239 | 102 | 0.3 | 71 |
IV.LTRZ.HNZ. | 2016-07-20T07:00:40.60 | 0.6 | undecidable | manual | S | 134 | 44.9217 | 101 | 0.33 | 46 |
IV.MCEL.HHZ. | 2016-07-20T07:00:39.85 | 0.3 | undecidable | manual | P | 221 | 81.8514 | 95 | 0.11 | 68 |
TV.AG11.EHZ. | 2016-07-20T07:00:39.09 | 0.6 | undecidable | manual | P | 214 | 73.5708 | 96 | 0.63 | 40 |
IV.PALZ.HHZ. | 2016-07-20T07:00:39.64 | 0.6 | undecidable | manual | S | 280 | 40.3263 | 103 | 0.56 | 45 |
GE.MATE.HHZ. | 2016-07-20T07:00:37.41 | 0.3 | undecidable | manual | S | 139 | 34.5432 | 106 | -0.17 | 74 |
IV.MIGL.HHZ. | 2016-07-20T07:00:36.54 | 0.3 | undecidable | manual | S | 179 | 31.0467 | 108 | -0.16 | 74 |
IV.MRVN.HHZ. | 2016-07-20T07:00:35.71 | 0.6 | undecidable | manual | S | 314 | 28.0497 | 111 | -0.21 | 49 |
IV.LTRZ.HNZ. | 2016-07-20T07:00:34.12 | 0.3 | undecidable | manual | P | 134 | 44.9217 | 101 | 0.02 | 74 |
IV.ACER.HHZ. | 2016-07-20T07:00:33.46 | 0.3 | undecidable | manual | P | 255 | 42.7239 | 102 | -0.31 | 70 |
IV.PALZ.HHZ. | 2016-07-20T07:00:33.25 | 0.3 | undecidable | manual | P | 280 | 40.3263 | 103 | -0.16 | 72 |
IV.AMUR.HHZ. | 2016-07-20T07:00:32.92 | 0.3 | undecidable | manual | S | 80 | 14.3745 | 133 | 0.12 | 77 |
GE.MATE.HHZ. | 2016-07-20T07:00:32.46 | 0.1 | undecidable | manual | P | 139 | 34.5432 | 106 | -0.08 | 100 |
IV.MRVN.HHZ. | 2016-07-20T07:00:31.35 | 0.1 | undecidable | manual | P | 314 | 28.0497 | 111 | -0.23 | 97 |
IV.MIGL.HHZ. | 2016-07-20T07:00:31.67 | 0.1 | undecidable | manual | P | 179 | 31.0467 | 108 | -0.36 | 95 |
IV.AMUR.HHZ. | 2016-07-20T07:00:30.07 | 0.1 | positive | manual | P | 80 | 14.3745 | 133 | 0.29 | 99 |
AC.SRN.HHZ. | 2016-07-20T07:00:23.02 | 3.0 | undecidable | manual | Pn | 0.64 | 0 | |||
IV.EUCT.HNZ. | 2016-07-20T07:00:05.99 | 3.0 | undecidable | manual | Sn | 332.4117 | -3.37 | 0 | ||
IV.ZONE.HHZ. | 2016-07-20T07:00:14.99 | 3.0 | undecidable | manual | Sg | 5.07 | 0 | |||
MN.PDG.HHZ. | 2016-07-20T07:00:13.11 | 3.0 | negative | manual | Pg | 11.02 | 0 | |||
IV.MILZ.HHZ. | 2016-07-20T07:00:07.50 | 3.0 | undecidable | manual | Pn | 2.95 | 0 | |||
IV.VOBA.HNZ. | 2016-07-20T07:00:04.99 | 3.0 | undecidable | manual | Sg | 1.64 | 0 | |||
IV.PLLN.EHZ. | 2016-07-20T06:59:57.79 | 3.0 | positive | manual | Pn | -6.41 | 0 | |||
IV.FIU.EHZ. | 2016-07-20T06:59:09.60 | 3.0 | undecidable | manual | Pg | -1.74 | 0 | |||
IV.RM33.EHZ. | 2016-07-20T06:58:58.33 | 3.0 | undecidable | manual | P | -4.92 | 0 | |||
IV.CRE.HHZ. | 2016-07-20T06:58:50.23 | 3.0 | negative | manual | P | -2.8 | 0 | |||
IV.LATE.HHZ. | 2016-07-20T06:58:49.76 | 3.0 | negative | manual | P | -7.08 | 0 | |||
IV.PARC.HHZ. | 2016-07-20T06:58:49.47 | 3.0 | undecidable | manual | P | -3.27 | 0 |