A magnitude Md 2.0 earthquake occured in region: 2 km W Ussita (MC), on
and geographic coordinates (lat, lon) 42.9510, 13.1120 at 15 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 |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Visso | MC | 3 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1832 |
Fiordimonte | MC | 10 | 202 | 2034 |
Preci | PG | 10 | 724 | 2758 |
Monte Cavallo | MC | 10 | 145 | 2903 |
Fiastra | MC | 10 | 559 | 3462 |
Acquacanina | MC | 10 | 121 | 3583 |
Bolognola | MC | 11 | 142 | 3725 |
Pieve Torina | MC | 12 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Muccia | MC | 16 | 915 | 6964 |
Sellano | PG | 17 | 1079 | 8043 |
Norcia | PG | 18 | 4957 | 13000 |
Sarnano | MC | 18 | 3264 | 16264 |
Montemonaco | AP | 19 | 604 | 16868 |
Serravalle di Chienti | MC | 19 | 1070 | 17938 |
Montefortino | FM | 19 | 1178 | 19116 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML-VAX 1.5 |
1989-01-03 21:44:23 |
42.951 | 13.112 | 15 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 84619 |
Field | Value |
---|---|
Time (UTC) | 1989-01-03 21:44:23 ± 0.078 |
Latitude | 42.9510 ± 0.0055 |
Longitude | 13.1120 ± 0.0049 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 84619 |
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) | 732.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00089 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00332 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 84619 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:19:26 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 84619 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ALP.Z. | 1989-01-03T21:44:37.30 | 10.0 | undecidable | manual | SG | 117 | 0.3663 | -0.2 | 0.2 | |
--.ASS.Z. | 1989-01-03T21:44:36.77 | 10.0 | undecidable | manual | SG | 288 | 0.3552 | -0.09 | 0.4 | |
--.CM8.Z. | 1989-01-03T21:44:33.30 | 10.0 | undecidable | manual | SG | 5 | 0.2442 | -0.16 | 0.3 | |
--.ASS.Z. | 1989-01-03T21:44:31.17 | 10.0 | positive | manual | PG | 288 | 0.3552 | -0.02 | 2.7 | |
--.ALP.Z. | 1989-01-03T21:44:31.60 | 10.0 | undecidable | manual | PG | 117 | 0.3663 | 0.04 | 1.2 | |
--.SS8.Z. | 1989-01-03T21:44:29.40 | 10.0 | undecidable | manual | SG | 57 | 0.0999 | -0.14 | 0.4 | |
--.CM8.Z. | 1989-01-03T21:44:29.30 | 10.0 | undecidable | manual | PG | 5 | 0.2442 | 0.07 | 1.3 | |
--.SS8.Z. | 1989-01-03T21:44:27.10 | 10.0 | undecidable | manual | PG | 57 | 0.0999 | 0.13 | 1.5 |