A magnitude Md 2.0 earthquake occured in region: 9 km SE Valtopina (PG), on
and geographic coordinates (lat, lon) 43.0170, 12.8490 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 |
---|---|---|---|---|
Valtopina | PG | 9 | 1398 | 1398 |
Serravalle di Chienti | MC | 11 | 1070 | 2468 |
Nocera Umbra | PG | 12 | 5839 | 8307 |
Monte Cavallo | MC | 13 | 145 | 8452 |
Foligno | PG | 14 | 57155 | 65607 |
Spello | PG | 15 | 8645 | 74252 |
Sellano | PG | 16 | 1079 | 75331 |
Sefro | MC | 17 | 422 | 75753 |
Pieve Torina | MC | 17 | 1458 | 77211 |
Trevi | PG | 18 | 8469 | 85680 |
Muccia | MC | 18 | 915 | 86595 |
Fiordimonte | MC | 20 | 202 | 86797 |
Assisi | PG | 20 | 28299 | 115096 |
Pievebovigliana | MC | 20 | 866 | 115962 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML-VAX 1.5 |
1998-09-27 16:04:45 |
43.017 | 12.849 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 352219 |
Field | Value |
---|---|
Time (UTC) | 1998-09-27 16:04:45 ± 0.111 |
Latitude | 43.0170 ± 0.0073 |
Longitude | 12.8490 ± 0.0096 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 352219 |
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) | 1126.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00130 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00575 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 352219 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:29:59 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 352219 |
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. | 1998-09-27T16:05:08.70 | 10.0 | undecidable | manual | SG | 190 | 0.6327 | 0.16 | 0.6 | |
--.ARV.Z. | 1998-09-27T16:05:03.29 | 10.0 | undecidable | manual | SG | 8 | 0.4884 | 0.45 | 0.2 | |
--.MNS.Z. | 1998-09-27T16:04:58.30 | 10.0 | undecidable | manual | PG | 190 | 0.6327 | -0.32 | 0.9 | |
--.NRCA.Z. | 1998-09-27T16:04:56.70 | 10.0 | undecidable | manual | SG | 133 | 0.2553 | 0.27 | 0.6 | |
--.ARV.Z. | 1998-09-27T16:04:55.00 | 10.0 | undecidable | manual | PG | 8 | 0.4884 | -0.43 | 0.7 | |
--.ASS.Z. | 1998-09-27T16:04:52.10 | 10.0 | undecidable | manual | SG | 287 | 0.1443 | -0.04 | 0.9 | |
--.NRCA.Z. | 1998-09-27T16:04:51.36 | 10.0 | undecidable | manual | PG | 133 | 0.2553 | -0.01 | 2.3 | |
--.ASS.Z. | 1998-09-27T16:04:49.42 | 10.0 | undecidable | manual | PG | 287 | 0.1443 | 0.22 | 1.7 |