A magnitude Md 2.4 earthquake occured in region: 5 km SE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7910, 12.9650 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 |
Vallo di Nera | PG | 9 | 364 | 1439 |
Cascia | PG | 9 | 3217 | 4656 |
Poggiodomo | PG | 9 | 117 | 4773 |
Norcia | PG | 11 | 4957 | 9730 |
Sellano | PG | 11 | 1079 | 10809 |
Preci | PG | 12 | 724 | 11533 |
Sant'Anatolia di Narco | PG | 12 | 564 | 12097 |
Scheggino | PG | 14 | 461 | 12558 |
Monteleone di Spoleto | PG | 16 | 599 | 13157 |
Campello sul Clitunno | PG | 16 | 2442 | 15599 |
Visso | MC | 19 | 1107 | 16706 |
Castelsantangelo sul Nera | MC | 19 | 281 | 16987 |
Spoleto | PG | 19 | 38218 | 55205 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1988-07-15 15:04:29 |
42.791 | 12.965 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 73499 |
Field | Value |
---|---|
Time (UTC) | 1988-07-15 15:04:29 ± 0.194 |
Latitude | 42.7910 ± 0.0116 |
Longitude | 12.9650 ± 0.0211 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 73499 |
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) | 2151.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00316 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00793 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 73499 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:09:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1988-07-15T15:04:55.80 | 10.0 | undecidable | manual | SG | 358 | 0.6993 | 1.47 | 0 | |
--.AM8.Z. | 1988-07-15T15:04:48.20 | 10.0 | undecidable | manual | PG | 31 | 0.8769 | 0.93 | 0.3 | |
--.MNS.Z. | 1988-07-15T15:04:46.55 | 10.0 | undecidable | manual | SG | 207 | 0.444 | 0.26 | 0.5 | |
--.ALP.Z. | 1988-07-15T15:04:45.80 | 10.0 | undecidable | manual | SG | 91 | 0.444 | -0.01 | 0.6 | |
--.CM8.Z. | 1988-07-15T15:04:44.73 | 10.0 | undecidable | manual | SG | 17 | 0.4218 | -0.5 | 0.4 | |
--.ARV.Z. | 1988-07-15T15:04:43.70 | 10.0 | undecidable | manual | PG | 358 | 0.6993 | -0.23 | 1.2 | |
--.ASS.Z. | 1988-07-15T15:04:43.45 | 10.0 | undecidable | manual | SG | 319 | 0.3552 | 0.44 | 0.4 | |
--.MNS.Z. | 1988-07-15T15:04:39.41 | 10.0 | positive | manual | PG | 207 | 0.444 | 0.13 | 3 | |
--.CM8.Z. | 1988-07-15T15:04:38.40 | 10.0 | positive | manual | PG | 17 | 0.4218 | -0.27 | 2.7 | |
--.ALP.Z. | 1988-07-15T15:04:38.71 | 10.0 | undecidable | manual | PG | 91 | 0.444 | -0.29 | 1.3 | |
--.ASS.Z. | 1988-07-15T15:04:36.60 | 10.0 | undecidable | manual | PG | 319 | 0.3552 | -0.79 | 0.5 |