A magnitude Md 2.2 earthquake occured in region: 1 km NE Campello sul Clitunno (PG), on
and geographic coordinates (lat, lon) 42.8270, 12.7850 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 |
---|---|---|---|---|
Campello sul Clitunno | PG | 1 | 2442 | 2442 |
Trevi | PG | 6 | 8469 | 10911 |
Vallo di Nera | PG | 9 | 364 | 11275 |
Castel Ritaldi | PG | 9 | 3278 | 14553 |
Cerreto di Spoleto | PG | 11 | 1075 | 15628 |
Spoleto | PG | 11 | 38218 | 53846 |
Sant'Anatolia di Narco | PG | 11 | 564 | 54410 |
Montefalco | PG | 13 | 5679 | 60089 |
Scheggino | PG | 13 | 461 | 60550 |
Sellano | PG | 14 | 1079 | 61629 |
Foligno | PG | 16 | 57155 | 118784 |
Giano dell'Umbria | PG | 17 | 3846 | 122630 |
Poggiodomo | PG | 18 | 117 | 122747 |
Bevagna | PG | 19 | 5081 | 127828 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1988-05-06 12:26:57 |
42.827 | 12.785 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 68839 |
Field | Value |
---|---|
Time (UTC) | 1988-05-06 12:26:57 ± 0.819 |
Latitude | 42.8270 ± 0.0433 |
Longitude | 12.7850 ± 0.0302 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 68839 |
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) | 5411.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 276 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00405 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 68839 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:05:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CM8.Z. | 1988-05-06T12:27:13.30 | 10.0 | undecidable | manual | SG | 35 | 0.444 | -0.52 | 0.6 | |
--.SS8.Z. | 1988-05-06T12:27:11.65 | 10.0 | undecidable | manual | SG | 60 | 0.3663 | 0.64 | 0.5 | |
--.ASS.Z. | 1988-05-06T12:27:08.00 | 10.0 | undecidable | manual | SG | 337 | 0.2553 | 0.77 | 0.4 | |
--.CM8.Z. | 1988-05-06T12:27:06.30 | 10.0 | undecidable | manual | PG | 35 | 0.444 | -0.59 | 1.3 | |
--.SS8.Z. | 1988-05-06T12:27:05.51 | 10.0 | undecidable | manual | PG | 60 | 0.3663 | 0.36 | 1.9 | |
--.ASS.Z. | 1988-05-06T12:27:02.37 | 10.0 | undecidable | manual | PG | 337 | 0.2553 | -0.6 | 1.4 |