A magnitude Md 2.4 earthquake occured in region: 3 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8160, 12.9490 at 5 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 |
Sellano | PG | 8 | 1079 | 2154 |
Vallo di Nera | PG | 9 | 364 | 2518 |
Preci | PG | 10 | 724 | 3242 |
Poggiodomo | PG | 12 | 117 | 3359 |
Cascia | PG | 12 | 3217 | 6576 |
Norcia | PG | 12 | 4957 | 11533 |
Sant'Anatolia di Narco | PG | 13 | 564 | 12097 |
Campello sul Clitunno | PG | 14 | 2442 | 14539 |
Scheggino | PG | 15 | 461 | 15000 |
Visso | MC | 17 | 1107 | 16107 |
Trevi | PG | 18 | 8469 | 24576 |
Monteleone di Spoleto | PG | 18 | 599 | 25175 |
Castelsantangelo sul Nera | MC | 19 | 281 | 25456 |
Spoleto | PG | 19 | 38218 | 63674 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.8 |
1988-07-15 16:10:29 |
42.816 | 12.949 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 73529 |
Field | Value |
---|---|
Time (UTC) | 1988-07-15 16:10:29 ± 0.247 |
Latitude | 42.8160 ± 0.0122 |
Longitude | 12.9490 ± 0.0299 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 73529 |
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) | 2789.7 |
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) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01141 |
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 | 3 |
Type of magnitude | Md |
Reference to an origin | 73529 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:09:28 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 73529 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.AZI.Z. | 1988-07-15T16:11:02.20 | 10.0 | undecidable | manual | SG | 156 | 0.8991 | 0.78 | 0.3 | |
--.SDI.Z. | 1988-07-15T16:10:55.81 | 10.0 | undecidable | manual | PN | 149 | 1.2654 | 1.9 | 0.1 | |
--.ARV.Z. | 1988-07-15T16:10:54.81 | 10.0 | undecidable | manual | SG | 359 | 0.6771 | 0.5 | 0.5 | |
--.AZI.Z. | 1988-07-15T16:10:48.20 | 10.0 | undecidable | manual | PG | 156 | 0.8991 | 0.25 | 1.3 | |
--.AM8.Z. | 1988-07-15T16:10:47.90 | 10.0 | undecidable | manual | PG | 32 | 0.8769 | 0.52 | 1.1 | |
--.MNS.Z. | 1988-07-15T16:10:46.56 | 10.0 | undecidable | manual | SG | 204 | 0.4662 | -1.08 | 0.3 | |
--.ALP.Z. | 1988-07-15T16:10:45.82 | 10.0 | undecidable | manual | SG | 94 | 0.444 | -1.19 | 0.2 | |
--.CM8.Z. | 1988-07-15T16:10:44.89 | 10.0 | undecidable | manual | SG | 20 | 0.3996 | -0.32 | 0.6 | |
--.ARV.Z. | 1988-07-15T16:10:44.00 | 10.0 | undecidable | manual | PG | 359 | 0.6771 | 0.16 | 1.6 | |
--.ASS.Z. | 1988-07-15T16:10:41.20 | 10.0 | undecidable | manual | SG | 318 | 0.3219 | -1.1 | 0.3 | |
--.MNS.Z. | 1988-07-15T16:10:39.44 | 10.0 | positive | manual | PG | 204 | 0.4662 | -0.55 | 2.6 | |
--.ALP.Z. | 1988-07-15T16:10:38.80 | 10.0 | undecidable | manual | PG | 94 | 0.444 | -0.83 | 1 | |
--.CM8.Z. | 1988-07-15T16:10:38.30 | 10.0 | positive | manual | PG | 20 | 0.3996 | -0.29 | 3.1 | |
--.ASS.Z. | 1988-07-15T16:10:37.69 | 10.0 | undecidable | manual | PG | 318 | 0.3219 | 0.79 | 1 |