A magnitude Md 2.5 earthquake occured in region: 2 km S Cannara (PG), on
and geographic coordinates (lat, lon) 42.9760, 12.5790 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 |
---|---|---|---|---|
Cannara | PG | 2 | 4305 | 4305 |
Bevagna | PG | 5 | 5081 | 9386 |
Gualdo Cattaneo | PG | 8 | 6155 | 15541 |
Spello | PG | 8 | 8645 | 24186 |
Bettona | PG | 9 | 4367 | 28553 |
Bastia Umbra | PG | 10 | 21874 | 50427 |
Foligno | PG | 10 | 57155 | 107582 |
Montefalco | PG | 11 | 5679 | 113261 |
Assisi | PG | 11 | 28299 | 141560 |
Deruta | PG | 13 | 9669 | 151229 |
Torgiano | PG | 13 | 6725 | 157954 |
Collazzone | PG | 15 | 3473 | 161427 |
Giano dell'Umbria | PG | 16 | 3846 | 165273 |
Valtopina | PG | 17 | 1398 | 166671 |
Trevi | PG | 18 | 8469 | 175140 |
Castel Ritaldi | PG | 19 | 3278 | 178418 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.6 |
1994-04-28 21:23:26 |
42.976 | 12.579 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 208699 |
Field | Value |
---|---|
Time (UTC) | 1994-04-28 21:23:26 ± 0.245 |
Latitude | 42.9760 ± 0.0130 |
Longitude | 12.5790 ± 0.0302 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 208699 |
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) | 2849.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00089 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01400 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 208699 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:16:38 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 208699 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.AQU.Z. | 1994-04-28T21:23:56.48 | 10.0 | undecidable | manual | SG | 135 | 0.8658 | -0.33 | 0.6 | |
--.SDI.Z. | 1994-04-28T21:23:55.90 | 10.0 | undecidable | manual | PN | 143 | 1.554 | 1.56 | 0.1 | |
--.CRE.Z. | 1994-04-28T21:23:53.63 | 10.0 | undecidable | manual | SG | 324 | 0.777 | -0.66 | 0.4 | |
--.MNS.Z. | 1994-04-28T21:23:48.60 | 10.0 | undecidable | manual | SG | 172 | 0.5883 | -0.02 | 0.7 | |
--.SFI.Z. | 1994-04-28T21:23:47.84 | 10.0 | undecidable | manual | PG | 330 | 1.0656 | 0.29 | 1.3 | |
--.AQU.Z. | 1994-04-28T21:23:43.13 | 10.0 | undecidable | manual | PG | 135 | 0.8658 | -0.7 | 1 | |
--.CRE.Z. | 1994-04-28T21:23:42.45 | 10.0 | undecidable | manual | PG | 324 | 0.777 | 0.08 | 1.6 | |
--.MNS.Z. | 1994-04-28T21:23:38.37 | 10.0 | undecidable | manual | PG | 172 | 0.5883 | -0.42 | 1.4 | |
--.ASS.Z. | 1994-04-28T21:23:31.49 | 10.0 | undecidable | manual | SG | 31 | 0.0999 | 1.11 | 0.2 | |
--.ASS.Z. | 1994-04-28T21:23:28.13 | 10.0 | positive | manual | PG | 31 | 0.0999 | -0.44 | 2.8 |