A magnitude Md 2.2 earthquake occured in region: 3 km SW Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8010, 12.8860 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 |
Vallo di Nera | PG | 4 | 364 | 1439 |
Sant'Anatolia di Narco | PG | 8 | 564 | 2003 |
Campello sul Clitunno | PG | 9 | 2442 | 4445 |
Sellano | PG | 11 | 1079 | 5524 |
Poggiodomo | PG | 11 | 117 | 5641 |
Scheggino | PG | 11 | 461 | 6102 |
Cascia | PG | 14 | 3217 | 9319 |
Spoleto | PG | 14 | 38218 | 47537 |
Trevi | PG | 14 | 8469 | 56006 |
Preci | PG | 15 | 724 | 56730 |
Norcia | PG | 17 | 4957 | 61687 |
Monteleone di Spoleto | PG | 17 | 599 | 62286 |
Castel Ritaldi | PG | 18 | 3278 | 65564 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.6 |
2000-07-21 00:07:41 |
42.801 | 12.886 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 399279 |
Field | Value |
---|---|
Time (UTC) | 2000-07-21 00:07:41 ± 0.173 |
Latitude | 42.8010 ± 0.0099 |
Longitude | 12.8860 ± 0.0144 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 399279 |
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) | 1608.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00146 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00405 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 399279 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:15:31 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 399279 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 2000-07-21T00:07:58.22 | 10.0 | undecidable | manual | SG | 200 | 0.444 | 0.05 | 0.5 | |
--.SNTG.Z. | 2000-07-21T00:07:57.61 | 10.0 | undecidable | manual | SG | 5 | 0.444 | -0.96 | 0 | |
--.ASS.Z. | 2000-07-21T00:07:53.61 | 10.0 | undecidable | manual | SG | 327 | 0.3108 | 0.38 | 0.4 | |
--.SNTG.Z. | 2000-07-21T00:07:50.61 | 10.0 | positive | manual | PG | 5 | 0.444 | -0.57 | 1 | |
--.MNS.Z. | 2000-07-21T00:07:50.75 | 10.0 | positive | manual | PG | 200 | 0.444 | -0.2 | 2.1 | |
--.ASS.Z. | 2000-07-21T00:07:48.61 | 10.0 | negative | manual | PG | 327 | 0.3108 | 0.51 | 1.4 | |
--.NRCA.Z. | 2000-07-21T00:07:47.94 | 10.0 | undecidable | manual | SG | 79 | 0.1665 | 0.08 | 0.5 | |
--.NRCA.Z. | 2000-07-21T00:07:45.35 | 10.0 | positive | manual | PG | 79 | 0.1665 | 0.35 | 2 |