A magnitude Md 2.0 earthquake occured in region: 5 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8160, 12.9810 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 5 | 1075 | 1075 |
Preci | PG | 9 | 724 | 1799 |
Sellano | PG | 9 | 1079 | 2878 |
Norcia | PG | 10 | 4957 | 7835 |
Vallo di Nera | PG | 11 | 364 | 8199 |
Cascia | PG | 11 | 3217 | 11416 |
Poggiodomo | PG | 12 | 117 | 11533 |
Sant'Anatolia di Narco | PG | 15 | 564 | 12097 |
Visso | MC | 16 | 1107 | 13204 |
Castelsantangelo sul Nera | MC | 17 | 281 | 13485 |
Campello sul Clitunno | PG | 17 | 2442 | 15927 |
Scheggino | PG | 17 | 461 | 16388 |
Monteleone di Spoleto | PG | 18 | 599 | 16987 |
Ussita | MC | 19 | 444 | 17431 |
Monte Cavallo | MC | 20 | 145 | 17576 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
M 2.1 |
1989-06-25 06:50:05 |
42.816 | 12.981 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 93899 |
Field | Value |
---|---|
Time (UTC) | 1989-06-25 06:50:05 ± 0.071 |
Latitude | 42.8160 ± 0.0036 |
Longitude | 12.9810 ± 0.0074 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 93899 |
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) | 723.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00308 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00607 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 93899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:27:58 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 93899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:32:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1989-06-25T06:50:29.00 | 10.0 | undecidable | manual | SG | 357 | 0.6771 | 0.13 | 0.6 | |
--.MNS.Z. | 1989-06-25T06:50:22.50 | 10.0 | undecidable | manual | SG | 206 | 0.4773 | 0.01 | 0.8 | |
--.ALP.Z. | 1989-06-25T06:50:21.11 | 10.0 | undecidable | manual | SG | 94 | 0.4218 | 0.31 | 0.5 | |
--.CM8.Z. | 1989-06-25T06:50:19.80 | 10.0 | undecidable | manual | SG | 17 | 0.3996 | 0.11 | 0.7 | |
--.CIO.Z. | 1989-06-25T06:50:19.79 | 10.0 | undecidable | manual | SG | 17 | 0.3996 | 0.1 | 1.1 | |
--.ARV.Z. | 1989-06-25T06:50:18.50 | 10.0 | undecidable | manual | PG | 357 | 0.6771 | -0.3 | 0.7 | |
--.ASS.Z. | 1989-06-25T06:50:18.43 | 10.0 | undecidable | manual | SG | 315 | 0.3441 | 0.43 | 0.1 | |
--.MNS.Z. | 1989-06-25T06:50:15.00 | 10.0 | undecidable | manual | PG | 206 | 0.4773 | -0.11 | 1.8 | |
--.ALP.Z. | 1989-06-25T06:50:14.22 | 10.0 | undecidable | manual | PG | 94 | 0.4218 | 0.09 | 2 | |
--.CM8.Z. | 1989-06-25T06:50:13.27 | 10.0 | undecidable | manual | PG | 17 | 0.3996 | -0.22 | 1.3 | |
--.CIO.Z. | 1989-06-25T06:50:13.27 | 10.0 | undecidable | manual | PG | 17 | 0.3996 | -0.22 | 1.3 | |
--.ASS.Z. | 1989-06-25T06:50:12.77 | 10.0 | undecidable | manual | PG | 315 | 0.3441 | 0.25 | 1.1 |