A magnitude Md 2.2 earthquake occured in region: 5 km NE Giano dell'Umbria (PG), on
and geographic coordinates (lat, lon) 42.8750, 12.5950 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 |
---|---|---|---|---|
Giano dell'Umbria | PG | 5 | 3846 | 3846 |
Gualdo Cattaneo | PG | 5 | 6155 | 10001 |
Montefalco | PG | 5 | 5679 | 15680 |
Bevagna | PG | 7 | 5081 | 20761 |
Castel Ritaldi | PG | 9 | 3278 | 24039 |
Massa Martana | PG | 12 | 3770 | 27809 |
Trevi | PG | 13 | 8469 | 36278 |
Foligno | PG | 13 | 57155 | 93433 |
Collazzone | PG | 13 | 3473 | 96906 |
Cannara | PG | 14 | 4305 | 101211 |
Spello | PG | 15 | 8645 | 109856 |
Campello sul Clitunno | PG | 16 | 2442 | 112298 |
Bettona | PG | 18 | 4367 | 116665 |
Todi | PG | 18 | 16851 | 133516 |
Deruta | PG | 19 | 9669 | 143185 |
Fratta Todina | PG | 19 | 1839 | 145024 |
Spoleto | PG | 20 | 38218 | 183242 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 2000-08-25 23:19:31 |
42.875 | 12.595 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 401739 |
Field | Value |
---|---|
Time (UTC) | 2000-08-25 23:19:31 ± 0.151 |
Latitude | 42.8750 ± 0.0059 |
Longitude | 12.5950 ± 0.0155 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 401739 |
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) | 1422.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 199 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00170 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00599 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 401739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:17:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 2000-08-25T23:19:55.79 | 10.0 | undecidable | manual | SG | 22 | 0.666 | 0.49 | 0 | |
--.MNS.Z. | 2000-08-25T23:19:50.80 | 10.0 | undecidable | manual | SG | 172 | 0.4884 | 0.55 | 0 | |
--.ARV.Z. | 2000-08-25T23:19:49.11 | 10.0 | undecidable | manual | PG! | 22 | 0.666 | 3.77 | 0 | |
--.SNTG.Z. | 2000-08-25T23:19:48.28 | 10.0 | undecidable | manual | SG | 33 | 0.444 | -0.02 | 0.5 | |
--.NRCA.Z. | 2000-08-25T23:19:46.80 | 10.0 | undecidable | manual | SG | 96 | 0.3774 | 0.16 | 0.4 | |
--.SNTG.Z. | 2000-08-25T23:19:41.17 | 10.0 | negative | manual | PG | 33 | 0.444 | -0.14 | 2 | |
--.MNS.Z. | 2000-08-25T23:19:41.87 | 10.0 | negative | manual | PG | 172 | 0.4884 | -0.15 | 1.8 | |
--.NRCA.Z. | 2000-08-25T23:19:39.89 | 10.0 | positive | manual | PG | 96 | 0.3774 | -0.05 | 2.6 | |
--.ASS.Z. | 2000-08-25T23:19:39.59 | 10.0 | undecidable | manual | SG | 12 | 0.1887 | -0.25 | 0.2 | |
--.ASS.Z. | 2000-08-25T23:19:36.47 | 10.0 | positive | manual | PG | 12 | 0.1887 | 0.05 | 2.6 |