A magnitude Md 2.0 earthquake occured in region: 6 km SE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7920, 12.9840 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 | 6 | 1075 | 1075 |
Cascia | PG | 9 | 3217 | 4292 |
Norcia | PG | 9 | 4957 | 9249 |
Poggiodomo | PG | 10 | 117 | 9366 |
Vallo di Nera | PG | 10 | 364 | 9730 |
Preci | PG | 11 | 724 | 10454 |
Sellano | PG | 12 | 1079 | 11533 |
Sant'Anatolia di Narco | PG | 14 | 564 | 12097 |
Scheggino | PG | 15 | 461 | 12558 |
Monteleone di Spoleto | PG | 16 | 599 | 13157 |
Campello sul Clitunno | PG | 17 | 2442 | 15599 |
Visso | MC | 18 | 1107 | 16706 |
Castelsantangelo sul Nera | MC | 18 | 281 | 16987 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1988-07-14 11:11:28 |
42.792 | 12.984 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 73369 |
Field | Value |
---|---|
Time (UTC) | 1988-07-14 11:11:28 ± 0.232 |
Latitude | 42.7920 ± 0.0099 |
Longitude | 12.9840 ± 0.0128 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 73369 |
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) | 1513.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 226 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00251 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00380 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 73369 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:09:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CM8.Z. | 1988-07-14T11:11:43.59 | 10.0 | undecidable | manual | SG | 16 | 0.4107 | -0.08 | 1 | |
--.ALP.Z. | 1988-07-14T11:11:43.92 | 10.0 | undecidable | manual | SG | 91 | 0.4218 | -0.03 | 1.1 | |
--.ASS.Z. | 1988-07-14T11:11:41.40 | 10.0 | undecidable | manual | SG | 318 | 0.3552 | -0.48 | 0.1 | |
--.SS8.Z. | 1988-07-14T11:11:39.54 | 10.0 | undecidable | manual | SG | 40 | 0.2775 | 0.32 | 0.4 | |
--.CM8.Z. | 1988-07-14T11:11:37.20 | 10.0 | undecidable | manual | PG | 16 | 0.4107 | -0.16 | 1.4 | |
--.ALP.Z. | 1988-07-14T11:11:37.27 | 10.0 | undecidable | manual | PG | 91 | 0.4218 | -0.07 | 1.7 | |
--.ASS.Z. | 1988-07-14T11:11:36.50 | 10.0 | undecidable | manual | PG | 318 | 0.3552 | 0.35 | 0.6 | |
--.SS8.Z. | 1988-07-14T11:11:34.51 | 10.0 | undecidable | manual | PG | 40 | 0.2775 | -0.09 | 1.7 |