A magnitude Md 2.4 earthquake occured in region: 3 km SE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8000, 12.9380 at 8 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 | 3 | 1075 | 1075 |
Vallo di Nera | PG | 7 | 364 | 1439 |
Poggiodomo | PG | 10 | 117 | 1556 |
Sellano | PG | 10 | 1079 | 2635 |
Cascia | PG | 11 | 3217 | 5852 |
Sant'Anatolia di Narco | PG | 11 | 564 | 6416 |
Preci | PG | 12 | 724 | 7140 |
Norcia | PG | 13 | 4957 | 12097 |
Scheggino | PG | 13 | 461 | 12558 |
Campello sul Clitunno | PG | 13 | 2442 | 15000 |
Monteleone di Spoleto | PG | 17 | 599 | 15599 |
Trevi | PG | 18 | 8469 | 24068 |
Spoleto | PG | 18 | 38218 | 62286 |
Visso | MC | 19 | 1107 | 63393 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1988-06-08 03:02:31 |
42.8 | 12.938 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 71339 |
Field | Value |
---|---|
Time (UTC) | 1988-06-08 03:02:31 ± 0.255 |
Latitude | 42.8000 ± 0.0046 |
Longitude | 12.9380 ± 0.0065 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 71339 |
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) | 739.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.00267 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00979 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 71339 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:07:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1988-06-08T03:02:56.29 | 10.0 | undecidable | manual | SG | 0 | 0.6882 | 0.4 | 0.1 | |
--.CRE.Z. | 1988-06-08T03:02:52.50 | 10.0 | undecidable | manual | PN | 319 | 1.0878 | -0.03 | 0.8 | |
--.AM8.Z. | 1988-06-08T03:02:49.65 | 10.0 | undecidable | manual | PG | 32 | 0.888 | 0.61 | 0 | |
--.MNS.Z. | 1988-06-08T03:02:48.11 | 10.0 | undecidable | manual | SG | 204 | 0.444 | -0.03 | 0.5 | |
--.ALP.Z. | 1988-06-08T03:02:48.17 | 10.0 | undecidable | manual | SG | 92 | 0.4551 | -0.13 | 0.6 | |
--.CM8.Z. | 1988-06-08T03:02:46.95 | 10.0 | undecidable | manual | SG | 20 | 0.4107 | -0.08 | 0.7 | |
--.ARV.Z. | 1988-06-08T03:02:45.10 | 10.0 | undecidable | manual | PG | 0 | 0.6882 | -0.46 | 0.1 | |
--.ASS.Z. | 1988-06-08T03:02:44.17 | 10.0 | undecidable | manual | SG | 321 | 0.333 | -0.08 | 0.5 | |
--.SS8.Z. | 1988-06-08T03:02:42.96 | 10.0 | undecidable | manual | SG | 46 | 0.2997 | -0.06 | 0.7 | |
--.MNS.Z. | 1988-06-08T03:02:41.40 | 10.0 | undecidable | manual | PG | 204 | 0.444 | 0.04 | 1.2 | |
--.ALP.Z. | 1988-06-08T03:02:41.10 | 10.0 | negative | manual | PG | 92 | 0.4551 | 0.01 | 2.5 | |
--.CM8.Z. | 1988-06-08T03:02:40.29 | 10.0 | undecidable | manual | PG | 20 | 0.4107 | -0.06 | 2.4 | |
--.ASS.Z. | 1988-06-08T03:02:38.71 | 10.0 | undecidable | manual | PG | 321 | 0.333 | -0.04 | 1.3 | |
--.SS8.Z. | 1988-06-08T03:02:37.96 | 10.0 | positive | manual | PG | 46 | 0.2997 | -0.08 | 2.4 |