A magnitude Md 2.4 earthquake occured in region: 8 km E Valtopina (PG), on
and geographic coordinates (lat, lon) 43.0430, 12.8490 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 |
---|---|---|---|---|
Valtopina | PG | 8 | 1398 | 1398 |
Nocera Umbra | PG | 9 | 5839 | 7237 |
Serravalle di Chienti | MC | 9 | 1070 | 8307 |
Monte Cavallo | MC | 14 | 145 | 8452 |
Sefro | MC | 14 | 422 | 8874 |
Foligno | PG | 15 | 57155 | 66029 |
Spello | PG | 15 | 8645 | 74674 |
Pieve Torina | MC | 16 | 1458 | 76132 |
Muccia | MC | 17 | 915 | 77047 |
Fiuminata | MC | 18 | 1402 | 78449 |
Sellano | PG | 18 | 1079 | 79528 |
Pioraco | MC | 19 | 1134 | 80662 |
Assisi | PG | 19 | 28299 | 108961 |
Pievebovigliana | MC | 19 | 866 | 109827 |
Fiordimonte | MC | 20 | 202 | 110029 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 2.4 |
1997-09-26 19:28:42 |
43.043 | 12.849 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 280339 |
Field | Value |
---|---|
Time (UTC) | 1997-09-26 19:28:42 ± 0.15 |
Latitude | 43.0430 ± 0.0082 |
Longitude | 12.8490 ± 0.0174 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 280339 |
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) | 1680.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.00130 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01724 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 280339 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:24:39 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 280339 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.RSM.Z. | 1997-09-26T19:29:15.81 | 10.0 | undecidable | manual | SG | 341 | 0.9213 | 0.65 | 0.4 | |
--.BDI.Z. | 1997-09-26T19:29:15.46 | 10.0 | undecidable | manual | PN | 302 | 1.9092 | -0.18 | 1.1 | |
--.CRE.Z. | 1997-09-26T19:29:13.31 | 10.0 | undecidable | manual | SG | 311 | 0.8658 | 0.08 | 0.7 | |
--.SDI.Z. | 1997-09-26T19:29:11.43 | 10.0 | undecidable | manual | PN | 151 | 1.4985 | 1.46 | 0 | |
--.RMP.Z. | 1997-09-26T19:29:06.50 | 10.0 | undecidable | manual | PN | 184 | 1.2321 | 0.3 | 1.3 | |
--.FB9.Z. | 1997-09-26T19:29:06.63 | 10.0 | undecidable | manual | SG | 355 | 0.6438 | 0.47 | 0.5 | |
--.RDP.Z. | 1997-09-26T19:29:06.50 | 10.0 | undecidable | manual | PN | 184 | 1.2876 | -0.41 | 1.1 | |
--.MNS.Z. | 1997-09-26T19:29:05.90 | 10.0 | undecidable | manual | SG | 190 | 0.666 | -0.85 | 0.2 | |
--.CSNT.Z. | 1997-09-26T19:29:05.60 | 10.0 | undecidable | manual | PN | 291 | 1.1988 | -0.28 | 1.4 | |
--.SFI.Z. | 1997-09-26T19:29:05.30 | 10.0 | undecidable | manual | PN | 320 | 1.1211 | 0.34 | 1.4 | |
--.PQ9.Z. | 1997-09-26T19:29:04.19 | 10.0 | undecidable | manual | PN | 157 | 1.0989 | -0.13 | 1.6 | |
--.RSM.Z. | 1997-09-26T19:29:01.80 | 10.0 | undecidable | manual | PG | 341 | 0.9213 | 0.48 | 1.2 | |
--.CRE.Z. | 1997-09-26T19:29:00.10 | 10.0 | undecidable | manual | PG | 311 | 0.8658 | -0.1 | 1.8 | |
--.ARV.Z. | 1997-09-26T19:28:59.68 | 10.0 | undecidable | manual | SG | 8 | 0.4551 | -0.38 | 0.6 | |
--.AQU.Z. | 1997-09-26T19:28:58.11 | 10.0 | undecidable | manual | PG | 149 | 0.7881 | -0.76 | 0.7 | |
--.MNS.Z. | 1997-09-26T19:28:56.84 | 10.0 | undecidable | manual | PG | 190 | 0.666 | 0.38 | 1.5 | |
--.FB9.Z. | 1997-09-26T19:28:55.55 | 10.0 | undecidable | manual | PG | 355 | 0.6438 | -0.58 | 1.1 | |
--.ARV.Z. | 1997-09-26T19:28:52.13 | 10.0 | undecidable | manual | PG | 8 | 0.4551 | -0.47 | 1.3 | |
--.ASS.Z. | 1997-09-26T19:28:47.84 | 10.0 | undecidable | manual | SG | 277 | 0.1443 | -0.41 | 0.6 | |
--.ASS.Z. | 1997-09-26T19:28:46.20 | 10.0 | undecidable | manual | PG | 277 | 0.1443 | 0.24 | 1.7 |