A magnitude Md 2.5 earthquake occured in region: 6 km N Sellano (PG), on
and geographic coordinates (lat, lon) 42.9450, 12.9390 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 |
---|---|---|---|---|
Sellano | PG | 6 | 1079 | 1079 |
Monte Cavallo | MC | 8 | 145 | 1224 |
Preci | PG | 11 | 724 | 1948 |
Visso | MC | 12 | 1107 | 3055 |
Cerreto di Spoleto | PG | 14 | 1075 | 4130 |
Serravalle di Chienti | MC | 14 | 1070 | 5200 |
Pieve Torina | MC | 14 | 1458 | 6658 |
Fiordimonte | MC | 16 | 202 | 6860 |
Ussita | MC | 16 | 444 | 7304 |
Trevi | PG | 17 | 8469 | 15773 |
Muccia | MC | 18 | 915 | 16688 |
Pievebovigliana | MC | 18 | 866 | 17554 |
Castelsantangelo sul Nera | MC | 18 | 281 | 17835 |
Campello sul Clitunno | PG | 19 | 2442 | 20277 |
Foligno | PG | 19 | 57155 | 77432 |
Valtopina | PG | 20 | 1398 | 78830 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.8 |
1997-09-30 00:33:06 |
42.945 | 12.939 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 285159 |
Field | Value |
---|---|
Time (UTC) | 1997-09-30 00:33:06 ± 0.227 |
Latitude | 42.9450 ± 0.0131 |
Longitude | 12.9390 ± 0.0334 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 285159 |
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) | 3083.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00210 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01247 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 285159 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:28:51 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 285159 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.RMP.Z. | 1997-09-30T00:33:47.80 | 10.0 | undecidable | manual | SN | 188 | 1.1433 | 1.88 | 0 | |
--.RDP.Z. | 1997-09-30T00:33:47.14 | 10.0 | undecidable | manual | SN | 187 | 1.1988 | 0.74 | 0.4 | |
--.FB9.Z. | 1997-09-30T00:33:33.86 | 10.0 | undecidable | manual | SG | 350 | 0.7548 | 0.61 | 0.6 | |
--.SDI.Z. | 1997-09-30T00:33:33.00 | 10.0 | undecidable | manual | PN | 151 | 1.3875 | 0.94 | 0.7 | |
--.CSNT.Z. | 1997-09-30T00:33:30.88 | 10.0 | undecidable | manual | PN | 294 | 1.2987 | -0.06 | 1.5 | |
--.RDP.Z. | 1997-09-30T00:33:29.66 | 10.0 | undecidable | manual | PN | 187 | 1.1988 | 0.29 | 1.5 | |
--.RMP.Z. | 1997-09-30T00:33:28.79 | 10.0 | undecidable | manual | PN | 188 | 1.1433 | 0.12 | 1.6 | |
--.RSM.Z. | 1997-09-30T00:33:27.96 | 10.0 | undecidable | manual | PG | 340 | 1.0434 | 0.83 | 1 | |
--.ARV.Z. | 1997-09-30T00:33:26.22 | 10.0 | undecidable | manual | SG | 0 | 0.5439 | -0.54 | 0.6 | |
--.MNS.Z. | 1997-09-30T00:33:26.62 | 10.0 | undecidable | manual | SG | 198 | 0.5883 | -1.31 | 0.2 | |
--.PQ9.Z. | 1997-09-30T00:33:26.30 | 10.0 | undecidable | manual | PG | 159 | 0.9768 | 0.33 | 1.6 | |
--.CRE.Z. | 1997-09-30T00:33:25.00 | 10.0 | undecidable | manual | PG | 313 | 0.9768 | -1.03 | 0.7 | |
--.FB9.Z. | 1997-09-30T00:33:20.86 | 10.0 | undecidable | manual | PG | 350 | 0.7548 | -0.92 | 0.9 | |
--.AQU.Z. | 1997-09-30T00:33:19.98 | 10.0 | undecidable | manual | PG | 149 | 0.6771 | -0.41 | 1.6 | |
--.ARV.Z. | 1997-09-30T00:33:17.26 | 10.0 | undecidable | manual | PG | 0 | 0.5439 | -0.77 | 1.2 | |
--.MNS.Z. | 1997-09-30T00:33:17.77 | 10.0 | positive | manual | PG | 198 | 0.5883 | -0.94 | 1.8 | |
--.ASS.Z. | 1997-09-30T00:33:16.50 | 10.0 | undecidable | manual | SG | 299 | 0.2331 | 0.99 | 0.3 | |
--.ASS.Z. | 1997-09-30T00:33:11.51 | 10.0 | undecidable | manual | PG | 299 | 0.2331 | -0.02 | 1.9 |