A magnitude Md 2.1 earthquake occured in region: 12 km SW Manfredonia (FG), on
and geographic coordinates (lat, lon) 41.5550, 15.8230 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 |
---|---|---|---|---|
Manfredonia | FG | 12 | 57279 | 57279 |
Zapponeta | FG | 16 | 3396 | 60675 |
San Giovanni Rotondo | FG | 19 | 27184 | 87859 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1996-08-20 01:15:02 |
41.555 | 15.823 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 251299 |
Field | Value |
---|---|
Time (UTC) | 1996-08-20 01:15:02 ± 0.15 |
Latitude | 41.5550 ± 0.0168 |
Longitude | 15.8230 ± 0.0332 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 251299 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3329.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 165 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00826 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 251299 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:57:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CI9.Z. | 1996-08-20T01:15:33.76 | 10.0 | undecidable | manual | SG | 221 | 0.9213 | -0.04 | 0.7 | |
--.MU9.Z. | 1996-08-20T01:15:30.16 | 10.0 | undecidable | manual | SG | 197 | 0.8214 | -0.88 | 0.1 | |
--.CA9.Z. | 1996-08-20T01:15:27.40 | 10.0 | undecidable | manual | SG | 203 | 0.7104 | 0.11 | 0.8 | |
--.FG5.Z. | 1996-08-20T01:15:20.84 | 10.0 | undecidable | manual | SG | 237 | 0.4995 | 0.54 | 0.5 | |
--.CI9.Z. | 1996-08-20T01:15:20.45 | 10.0 | undecidable | manual | PG | 221 | 0.9213 | -0.09 | 1.8 | |
--.FG4.Z. | 1996-08-20T01:15:19.96 | 10.0 | undecidable | manual | SG | 208 | 0.4773 | 0.18 | 0.9 | |
--.MU9.Z. | 1996-08-20T01:15:18.53 | 10.0 | undecidable | manual | PG | 197 | 0.8214 | -0.41 | 1.3 | |
--.CA9.Z. | 1996-08-20T01:15:17.40 | 10.0 | undecidable | manual | PG | 203 | 0.7104 | 0.62 | 0.8 | |
--.FG5.Z. | 1996-08-20T01:15:12.15 | 10.0 | undecidable | manual | PG | 237 | 0.4995 | -0.59 | 1 | |
--.FG4.Z. | 1996-08-20T01:15:12.98 | 10.0 | undecidable | manual | PG | 208 | 0.4773 | 0.54 | 1.1 | |
--.FG3.Z. | 1996-08-20T01:15:10.37 | 10.0 | undecidable | manual | SG | 31 | 0.1665 | 0.29 | 0.8 | |
--.FG3.Z. | 1996-08-20T01:15:06.69 | 10.0 | undecidable | manual | PG | 31 | 0.1665 | -0.15 | 2.2 |