A magnitude Md 2.2 earthquake occured in region: 5 km W Monteleone di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.6600, 12.8880 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 | 5 | 599 | 599 |
Poggiodomo | PG | 7 | 117 | 716 |
Scheggino | PG | 8 | 461 | 1177 |
Ferentillo | TR | 9 | 1913 | 3090 |
Polino | TR | 9 | 233 | 3323 |
Sant'Anatolia di Narco | PG | 9 | 564 | 3887 |
Montefranco | TR | 12 | 1276 | 5163 |
Cascia | PG | 12 | 3217 | 8380 |
Vallo di Nera | PG | 12 | 364 | 8744 |
Leonessa | RI | 13 | 2435 | 11179 |
Arrone | TR | 13 | 2763 | 13942 |
Spoleto | PG | 15 | 38218 | 52160 |
Morro Reatino | RI | 16 | 373 | 52533 |
Rivodutri | RI | 16 | 1253 | 53786 |
Labro | RI | 16 | 374 | 54160 |
Poggio Bustone | RI | 17 | 2055 | 56215 |
Cerreto di Spoleto | PG | 18 | 1075 | 57290 |
Colli sul Velino | RI | 20 | 533 | 57823 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1985-02-01 16:04:41 |
42.66 | 12.888 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 879 |
Field | Value |
---|---|
Time (UTC) | 1985-02-01 16:04:41 ± 0.247 |
Latitude | 42.6600 ± 0.0146 |
Longitude | 12.8880 ± 0.0403 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 879 |
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) | 3676.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
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) | 0.00081 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00389 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 879 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:06:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AS1.Z. | 1985-02-01T16:04:57.50 | 10.0 | undecidable | manual | SG | 336 | 0.4329 | 0.5 | 0.2 | |
--.AS1.Z. | 1985-02-01T16:04:50.00 | 10.0 | undecidable | manual | PG | 336 | 0.4329 | -0.25 | 1.1 | |
--.MNS.Z. | 1985-02-01T16:04:48.00 | 10.0 | undecidable | manual | PG | 209 | 0.3108 | 0.02 | 1.6 | |
--.PO9.Z. | 1985-02-01T16:04:46.80 | 10.0 | undecidable | manual | SG | 155 | 0.0888 | 0.74 | 0.1 | |
--.PO9.Z. | 1985-02-01T16:04:43.50 | 10.0 | negative | manual | PG | 155 | 0.0888 | -0.44 | 1.9 |