A magnitude Md 4.3 earthquake occured in region: 5 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.92, 12.98 at 4 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 | 5 | 1079 | 1079 |
Preci | PG | 7 | 724 | 1803 |
Monte Cavallo | MC | 9 | 145 | 1948 |
Visso | MC | 9 | 1107 | 3055 |
Cerreto di Spoleto | PG | 12 | 1075 | 4130 |
Ussita | MC | 14 | 444 | 4574 |
Castelsantangelo sul Nera | MC | 15 | 281 | 4855 |
Pieve Torina | MC | 16 | 1458 | 6313 |
Fiordimonte | MC | 16 | 202 | 6515 |
Norcia | PG | 17 | 4957 | 11472 |
Serravalle di Chienti | MC | 17 | 1070 | 12542 |
Pievebovigliana | MC | 19 | 866 | 13408 |
Vallo di Nera | PG | 19 | 364 | 13772 |
Trevi | PG | 19 | 8469 | 22241 |
Muccia | MC | 19 | 915 | 23156 |
Campello sul Clitunno | PG | 19 | 2442 | 25598 |
Fiastra | MC | 20 | 559 | 26157 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 4.3
ML-MEDNET 4.6 |
1997-10-04 16:13:31 |
42.92 | 12.98 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 289489 |
Field | Value |
---|---|
Time (UTC) | 1997-10-04 16:13:31 ± 0.246 |
Latitude | 42.92 ± 0.01 |
Longitude | 12.98 ± 0.02 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 289489 |
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) | 1567.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02016 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 4.3 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 289489 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:32:40 |
Field | Value |
---|---|
Value | 4.6 |
Uncertainty | |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 289489 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 10:37:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.GU9.Z. | 1997-10-04T16:14:09.96 | 10.0 | undecidable | manual | PN | 310 | 0.0202 | 0.74 | 0.1 | |
--.BDI.Z. | 1997-10-04T16:14:06.64 | 10.0 | undecidable | manual | PN | 304 | 0.0186 | -0.19 | 0.8 | |
--.PII.Z. | 1997-10-04T16:14:05.34 | 10.0 | undecidable | manual | PN | 294 | 0.0176 | 0.08 | 0.9 | |
--.SDI.Z. | 1997-10-04T16:13:57.40 | 10.0 | undecidable | manual | PN | 152 | 0.0121 | 0.39 | 0.7 | |
--.CSNT.Z. | 1997-10-04T16:13:56.98 | 10.0 | undecidable | manual | PN | 294 | 0.0121 | 0.07 | 1.2 | |
--.SFI.Z. | 1997-10-04T16:13:56.00 | 10.0 | undecidable | manual | PN | 320 | 0.0115 | -0.01 | 1.2 | |
--.RDP.Z. | 1997-10-04T16:13:54.25 | 10.0 | undecidable | manual | PN | 189 | 0.0105 | -0.27 | 1 | |
--.MNS.Z. | 1997-10-04T16:13:53.27 | 10.0 | undecidable | manual | SG | 202 | 0.0051 | 0.34 | 0.4 | |
--.RSM.Z. | 1997-10-04T16:13:53.86 | 10.0 | undecidable | manual | PG | 339 | 0.0097 | 0.65 | 0.3 | |
--.RMP.Z. | 1997-10-04T16:13:53.36 | 10.0 | undecidable | manual | PN | 190 | 0.01 | -0.47 | 0.6 | |
--.ARV.Z. | 1997-10-04T16:13:53.12 | 10.0 | undecidable | manual | SG | 357 | 0.0052 | -0.02 | 0.6 | |
--.CRE.Z. | 1997-10-04T16:13:51.50 | 10.0 | undecidable | manual | PG | 313 | 0.0091 | -0.68 | 0.3 | |
--.PQ9.Z. | 1997-10-04T16:13:50.21 | 10.0 | undecidable | manual | PG | 160 | 0.0085 | -0.53 | 0.5 | |
--.AQU.Z. | 1997-10-04T16:13:45.36 | 10.0 | positive | manual | PG | 150 | 0.0057 | 0.25 | 2.2 | |
--.ARV.Z. | 1997-10-04T16:13:43.62 | 10.0 | positive | manual | PG | 357 | 0.0052 | -0.34 | 1.8 | |
--.MNS.Z. | 1997-10-04T16:13:43.82 | 10.0 | positive | manual | PG | 202 | 0.0051 | -0.02 | 2.8 | |
--.ASS.Z. | 1997-10-04T16:13:41.82 | 10.0 | undecidable | manual | SG | 301 | 0.0024 | -0.41 | 0.3 | |
--.ASS.Z. | 1997-10-04T16:13:37.85 | 10.0 | negative | manual | PG | 301 | 0.0024 | 0.2 | 2.4 |