A magnitude Md 3.0 earthquake occured in region: 5 km W Greccio (RI), on
and geographic coordinates (lat, lon) 42.47, 12.72 at 9 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 |
---|---|---|---|---|
Greccio | RI | 5 | 1558 | 1558 |
Stroncone | TR | 5 | 4917 | 6475 |
Colli sul Velino | RI | 6 | 533 | 7008 |
Cottanello | RI | 8 | 563 | 7571 |
Configni | RI | 8 | 633 | 8204 |
Contigliano | RI | 8 | 3783 | 11987 |
Labro | RI | 9 | 374 | 12361 |
Montasola | RI | 10 | 395 | 12756 |
Terni | TR | 11 | 111501 | 124257 |
Morro Reatino | RI | 11 | 373 | 124630 |
Vacone | RI | 12 | 256 | 124886 |
Rivodutri | RI | 13 | 1253 | 126139 |
Arrone | TR | 13 | 2763 | 128902 |
Rieti | RI | 14 | 47698 | 176600 |
Calvi dell'Umbria | TR | 14 | 1856 | 178456 |
Poggio Bustone | RI | 15 | 2055 | 180511 |
Montefranco | TR | 15 | 1276 | 181787 |
Torri in Sabina | RI | 15 | 1256 | 183043 |
Montebuono | RI | 15 | 883 | 183926 |
Casperia | RI | 15 | 1246 | 185172 |
Cantalice | RI | 16 | 2755 | 187927 |
Tarano | RI | 16 | 1444 | 189371 |
Polino | TR | 16 | 233 | 189604 |
Monte San Giovanni in Sabina | RI | 17 | 714 | 190318 |
Roccantica | RI | 17 | 563 | 190881 |
Narni | TR | 17 | 19785 | 210666 |
Ferentillo | TR | 18 | 1913 | 212579 |
Selci | RI | 19 | 1106 | 213685 |
Cantalupo in Sabina | RI | 19 | 1685 | 215370 |
Poggio Catino | RI | 20 | 1341 | 216711 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 3.0 | 1985-04-06 19:15:26 |
42.47 | 12.72 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 4179 |
Field | Value |
---|---|
Time (UTC) | 1985-04-06 19:15:26 ± 0.235 |
Latitude | 42.47 ± 0.01 |
Longitude | 12.72 ± 0.02 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 4179 |
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) | 2394.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
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) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00081 |
Epicentral distance of station farthest from the epicenter (degree) | 0.03286 |
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 | 4179 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:08:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CTI.Z. | 1985-04-06T19:16:23.50 | 10.0 | undecidable | manual | PN | 348 | 0.0329 | 0.66 | 0.4 | |
--.SD1.Z. | 1985-04-06T19:16:04.50 | 10.0 | undecidable | manual | SN | 132 | 0.01 | 0.71 | 0.3 | |
--.AR1.Z. | 1985-04-06T19:16:01.00 | 10.0 | undecidable | manual | SG | 9 | 0.0093 | -0.92 | 0.4 | |
--.RDP.Z. | 1985-04-06T19:15:52.50 | 10.0 | undecidable | manual | SG | 179 | 0.0064 | 0.96 | 0.4 | |
--.PRG.Z. | 1985-04-06T19:15:50.00 | 10.0 | undecidable | manual | SG | 339 | 0.006 | -0.09 | 0.7 | |
--.AS1.Z. | 1985-04-06T19:15:49.00 | 10.0 | undecidable | manual | SG | 355 | 0.0053 | 1.45 | 0.2 | |
--.CH1.Z. | 1985-04-06T19:15:49.50 | 10.0 | undecidable | manual | PN | 334 | 0.0115 | -0.8 | 0.6 | |
--.MA1.Z. | 1985-04-06T19:15:48.00 | 10.0 | undecidable | manual | PN | 267 | 0.0104 | -0.52 | 0.9 | |
--.SD1.Z. | 1985-04-06T19:15:48.00 | 10.0 | undecidable | manual | PN | 132 | 0.01 | -0.01 | 1.1 | |
--.AR1.Z. | 1985-04-06T19:15:45.50 | 10.0 | undecidable | manual | PG | 9 | 0.0093 | -1.43 | 0.3 | |
--.PRG.Z. | 1985-04-06T19:15:42.00 | 10.0 | undecidable | manual | PG | 339 | 0.006 | 1.9 | 0.2 | |
--.ALP.Z. | 1985-04-06T19:15:40.30 | 10.0 | undecidable | manual | PG | 63 | 0.0062 | -0.33 | 2.3 | |
--.RDP.Z. | 1985-04-06T19:15:40.50 | 10.0 | positive | manual | PG | 179 | 0.0064 | -0.44 | 2.2 | |
--.RMP.Z. | 1985-04-06T19:15:40.50 | 10.0 | undecidable | manual | PG | 180 | 0.0059 | 0.54 | 2.1 | |
--.AQU.Z. | 1985-04-06T19:15:37.00 | 10.0 | undecidable | manual | PG | 102 | 0.0046 | -0.34 | 1.2 | |
--.AS1.Z. | 1985-04-06T19:15:37.50 | 10.0 | undecidable | manual | PG | 355 | 0.0053 | -1.13 | 1 | |
--.PO9.Z. | 1985-04-06T19:15:35.30 | 10.0 | undecidable | manual | SG | 58 | 0.0017 | 0.74 | 0.5 | |
--.MNS.Z. | 1985-04-06T19:15:31.00 | 10.0 | undecidable | manual | SG | 195 | 0.0008 | -0.1 | 0.7 | |
--.PO9.Z. | 1985-04-06T19:15:31.50 | 10.0 | positive | manual | PG | 58 | 0.0017 | 0.38 | 2.3 | |
--.MNS.Z. | 1985-04-06T19:15:28.80 | 10.0 | positive | manual | PG | 195 | 0.0008 | -0.34 | 2.3 |