A magnitude Md 2.0 earthquake occured in region: 4 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7600, 12.7770 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 |
---|---|---|---|---|
Spoleto | PG | 4 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Campello sul Clitunno | PG | 7 | 2442 | 41224 |
Scheggino | PG | 7 | 461 | 41685 |
Vallo di Nera | PG | 7 | 364 | 42049 |
Castel Ritaldi | PG | 11 | 3278 | 45327 |
Cerreto di Spoleto | PG | 13 | 1075 | 46402 |
Trevi | PG | 13 | 8469 | 54871 |
Poggiodomo | PG | 14 | 117 | 54988 |
Ferentillo | TR | 15 | 1913 | 56901 |
Montefranco | TR | 18 | 1276 | 58177 |
Montefalco | PG | 18 | 5679 | 63856 |
Giano dell'Umbria | PG | 18 | 3846 | 67702 |
Monteleone di Spoleto | PG | 19 | 599 | 68301 |
Sellano | PG | 19 | 1079 | 69380 |
Arrone | TR | 20 | 2763 | 72143 |
Cascia | PG | 20 | 3217 | 75360 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1988-05-10 19:07:35 |
42.76 | 12.777 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 69069 |
Field | Value |
---|---|
Time (UTC) | 1988-05-10 19:07:35 ± 0.076 |
Latitude | 42.7600 ± 0.0037 |
Longitude | 12.7770 ± 0.0147 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 69069 |
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) | 1270.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00453 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 69069 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:05:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CM8.Z. | 1988-05-10T19:07:54.33 | 10.0 | undecidable | manual | SG | 31 | 0.4995 | 0.19 | 0.2 | |
--.MNS.Z. | 1988-05-10T19:07:49.62 | 10.0 | undecidable | manual | SG | 190 | 0.3774 | -0.34 | 0 | |
--.ASS.Z. | 1988-05-10T19:07:47.88 | 10.0 | undecidable | manual | SG | 343 | 0.3108 | 0.01 | 0.7 | |
--.CM8.Z. | 1988-05-10T19:07:46.25 | 10.0 | undecidable | manual | PG | 31 | 0.4995 | -0.14 | 0.9 | |
--.MNS.Z. | 1988-05-10T19:07:44.90 | 10.0 | positive | manual | PG | 190 | 0.3774 | 0.11 | 2.5 | |
--.ASS.Z. | 1988-05-10T19:07:42.76 | 10.0 | undecidable | manual | PG | 343 | 0.3108 | -0.02 | 1.7 |