A magnitude Md 3.0 earthquake occured in region: 3 km SW Stroncone (TR), on
and geographic coordinates (lat, lon) 42.48, 12.64 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 |
---|---|---|---|---|
Stroncone | TR | 3 | 4917 | 4917 |
Configni | RI | 6 | 633 | 5550 |
Cottanello | RI | 9 | 563 | 6113 |
Terni | TR | 9 | 111501 | 117614 |
Vacone | RI | 10 | 256 | 117870 |
Calvi dell'Umbria | TR | 10 | 1856 | 119726 |
Montasola | RI | 11 | 395 | 120121 |
Narni | TR | 11 | 19785 | 139906 |
Greccio | RI | 11 | 1558 | 141464 |
Colli sul Velino | RI | 12 | 533 | 141997 |
Montebuono | RI | 13 | 883 | 142880 |
Contigliano | RI | 13 | 3783 | 146663 |
Torri in Sabina | RI | 14 | 1256 | 147919 |
Tarano | RI | 14 | 1444 | 149363 |
Otricoli | TR | 14 | 1869 | 151232 |
Labro | RI | 15 | 374 | 151606 |
Casperia | RI | 16 | 1246 | 152852 |
Arrone | TR | 16 | 2763 | 155615 |
San Gemini | TR | 17 | 5018 | 160633 |
Morro Reatino | RI | 17 | 373 | 161006 |
Montefranco | TR | 17 | 1276 | 162282 |
Collevecchio | RI | 17 | 1577 | 163859 |
Selci | RI | 18 | 1106 | 164965 |
Roccantica | RI | 18 | 563 | 165528 |
Magliano Sabina | RI | 18 | 3774 | 169302 |
Rivodutri | RI | 19 | 1253 | 170555 |
Cantalupo in Sabina | RI | 19 | 1685 | 172240 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 3.0 | 1985-04-07 09:59:04 |
42.48 | 12.64 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 4309 |
Field | Value |
---|---|
Time (UTC) | 1985-04-07 09:59:04 ± 0.255 |
Latitude | 42.48 ± 0.01 |
Longitude | 12.64 ± 0.03 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 4309 |
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) | 2933.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.8 |
Epicentral distance of station closest to the epicenter (degree) | 0.00081 |
Epicentral distance of station farthest from the epicenter (degree) | 0.03699 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 3 |
Uncertainty | |
Num. used stations | 8 |
Type of magnitude | Md |
Reference to an origin | 4309 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:08:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FO1.Z. | 1985-04-07T10:00:08.00 | 10.0 | undecidable | manual | PN | 1 | 0.037 | 1.24 | 0.3 | |
--.CTI.Z. | 1985-04-07T10:00:01.00 | 10.0 | undecidable | manual | PN | 349 | 0.0327 | 0.8 | 0.5 | |
--.CH1.Z. | 1985-04-07T09:59:45.00 | 10.0 | undecidable | manual | SN | 336 | 0.0113 | 0.47 | 0.5 | |
--.SD1.Z. | 1985-04-07T09:59:43.50 | 10.0 | undecidable | manual | SN | 131 | 0.0104 | 1.19 | 0.3 | |
--.AR1.Z. | 1985-04-07T09:59:39.50 | 10.0 | undecidable | manual | SN | 12 | 0.0094 | -0.02 | 0.6 | |
--.RDP.Z. | 1985-04-07T09:59:31.00 | 10.0 | undecidable | manual | SG | 175 | 0.0065 | 1.68 | 0.2 | |
--.PRG.Z. | 1985-04-07T09:59:28.00 | 10.0 | undecidable | manual | SG | 344 | 0.0057 | 1.09 | 0.5 | |
--.CH1.Z. | 1985-04-07T09:59:27.00 | 10.0 | undecidable | manual | PN | 336 | 0.0113 | -0.49 | 1.1 | |
--.AQU.Z. | 1985-04-07T09:59:26.50 | 10.0 | undecidable | manual | SG | 102 | 0.0052 | 1.81 | 0.1 | |
--.SD1.Z. | 1985-04-07T09:59:26.50 | 10.0 | undecidable | manual | PN | 131 | 0.0104 | 0.29 | 1.3 | |
--.AS1.Z. | 1985-04-07T09:59:26.00 | 10.0 | undecidable | manual | SG | 1 | 0.0052 | 1.12 | 0.5 | |
--.AR1.Z. | 1985-04-07T09:59:23.50 | 10.0 | undecidable | manual | PN | 12 | 0.0094 | -1.11 | 0.8 | |
--.ALP.Z. | 1985-04-07T09:59:19.00 | 10.0 | undecidable | manual | PG | 65 | 0.0067 | -0.18 | 2.9 | |
--.RMP.Z. | 1985-04-07T09:59:18.00 | 10.0 | positive | manual | PG | 175 | 0.006 | 0.28 | 2.8 | |
--.PRG.Z. | 1985-04-07T09:59:18.00 | 10.0 | undecidable | manual | PG | 344 | 0.0057 | 0.67 | 2.3 | |
--.RDP.Z. | 1985-04-07T09:59:17.50 | 10.0 | positive | manual | PG | 175 | 0.0065 | -1.21 | 1.4 | |
--.AQU.Z. | 1985-04-07T09:59:16.00 | 10.0 | undecidable | manual | PG | 102 | 0.0052 | -0.04 | 1.5 | |
--.AS1.Z. | 1985-04-07T09:59:15.00 | 10.0 | undecidable | manual | PG | 1 | 0.0052 | -1.15 | 1.5 | |
--.PO9.Z. | 1985-04-07T09:59:13.50 | 10.0 | undecidable | manual | SG | 66 | 0.0022 | -0.47 | 0.5 | |
--.MNS.Z. | 1985-04-07T09:59:09.50 | 10.0 | undecidable | manual | SG | 161 | 0.0008 | 0.13 | 0.6 | |
--.PO9.Z. | 1985-04-07T09:59:08.50 | 10.0 | positive | manual | PG | 66 | 0.0022 | -1.36 | 1.1 | |
--.MNS.Z. | 1985-04-07T09:59:05.70 | 10.0 | positive | manual | PG | 161 | 0.0008 | -1.5 | 0.9 |