A magnitude Md 2.3 earthquake occured in region: 2 km NE Monteleone di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.6720, 12.9620 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 |
---|---|---|---|---|
Monteleone di Spoleto | PG | 2 | 599 | 599 |
Poggiodomo | PG | 5 | 117 | 716 |
Cascia | PG | 7 | 3217 | 3933 |
Scheggino | PG | 12 | 461 | 4394 |
Leonessa | RI | 12 | 2435 | 6829 |
Sant'Anatolia di Narco | PG | 12 | 564 | 7393 |
Polino | TR | 14 | 233 | 7626 |
Vallo di Nera | PG | 14 | 364 | 7990 |
Ferentillo | TR | 15 | 1913 | 9903 |
Cerreto di Spoleto | PG | 17 | 1075 | 10978 |
Cittareale | RI | 17 | 482 | 11460 |
Norcia | PG | 17 | 4957 | 16417 |
Montefranco | TR | 18 | 1276 | 17693 |
Arrone | TR | 19 | 2763 | 20456 |
Morro Reatino | RI | 19 | 373 | 20829 |
Rivodutri | RI | 19 | 1253 | 22082 |
Spoleto | PG | 20 | 38218 | 60300 |
Posta | RI | 20 | 694 | 60994 |
Poggio Bustone | RI | 20 | 2055 | 63049 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1985-03-03 20:43:49 |
42.672 | 12.962 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 2929 |
Field | Value |
---|---|
Time (UTC) | 1985-03-03 20:43:49 ± 0.22 |
Latitude | 42.6720 ± 0.0091 |
Longitude | 12.9620 ± 0.0265 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 2929 |
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) | 2392.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00081 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01028 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 2929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:07:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SD1.Z. | 1985-03-03T20:44:28.00 | 10.0 | undecidable | manual | SN | 146 | 1.1433 | 0.52 | 0.2 | |
--.SD1.Z. | 1985-03-03T20:44:12.00 | 10.0 | undecidable | manual | PN | 146 | 1.1433 | 0.55 | 0.6 | |
--.AS1.Z. | 1985-03-03T20:44:06.00 | 10.0 | undecidable | manual | SG | 329 | 0.444 | -0.05 | 0.8 | |
--.AR1.Z. | 1985-03-03T20:44:06.00 | 10.0 | undecidable | manual | PG | 358 | 0.8214 | -0.02 | 1.6 | |
--.MNS.Z. | 1985-03-03T20:44:03.00 | 10.0 | undecidable | manual | SG | 215 | 0.3552 | 0.08 | 1.2 | |
--.AS1.Z. | 1985-03-03T20:43:59.00 | 10.0 | undecidable | manual | PG | 329 | 0.444 | -0.08 | 2 | |
--.AQU.Z. | 1985-03-03T20:43:58.00 | 10.0 | undecidable | manual | PG | 134 | 0.444 | -1.11 | 0.4 | |
--.MNS.Z. | 1985-03-03T20:43:56.50 | 10.0 | undecidable | manual | PG | 215 | 0.3552 | -0.77 | 0.9 | |
--.PO9.Z. | 1985-03-03T20:43:54.50 | 10.0 | undecidable | manual | SG | 188 | 0.0888 | -0.08 | 0.8 | |
--.PO9.Z. | 1985-03-03T20:43:53.00 | 10.0 | undecidable | manual | PG | 188 | 0.0888 | 0.55 | 1.3 |