A magnitude Md 2.2 earthquake occured in region: 5 km E Monteleone di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.6360, 13.0040 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 |
Leonessa | RI | 9 | 2435 | 3034 |
Cascia | PG | 9 | 3217 | 6251 |
Poggiodomo | PG | 10 | 117 | 6368 |
Cittareale | RI | 13 | 482 | 6850 |
Polino | TR | 14 | 233 | 7083 |
Posta | RI | 15 | 694 | 7777 |
Scheggino | PG | 17 | 461 | 8238 |
Borbona | RI | 17 | 617 | 8855 |
Sant'Anatolia di Narco | PG | 18 | 564 | 9419 |
Ferentillo | TR | 18 | 1913 | 11332 |
Poggio Bustone | RI | 18 | 2055 | 13387 |
Rivodutri | RI | 18 | 1253 | 14640 |
Morro Reatino | RI | 19 | 373 | 15013 |
Vallo di Nera | PG | 19 | 364 | 15377 |
Norcia | PG | 19 | 4957 | 20334 |
Montefranco | TR | 20 | 1276 | 21610 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1998-02-09 08:11:44 |
42.636 | 13.004 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 322639 |
Field | Value |
---|---|
Time (UTC) | 1998-02-09 08:11:44 ± 0.255 |
Latitude | 42.6360 ± 0.0107 |
Longitude | 13.0040 ± 0.0251 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 322639 |
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) | 2376.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 201 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00186 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00550 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 322639 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:02:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SNTG.Z. | 1998-02-09T08:12:06.53 | 10.0 | undecidable | manual | SG | 355 | 0.6105 | 0.53 | 0.3 | |
--.ASS.Z. | 1998-02-09T08:12:02.11 | 10.0 | undecidable | manual | SG | 329 | 0.4995 | 0.03 | 0.8 | |
--.MNS.Z. | 1998-02-09T08:11:57.83 | 10.0 | undecidable | manual | SG | 223 | 0.3441 | 0.64 | 0.3 | |
--.SNTG.Z. | 1998-02-09T08:11:56.20 | 10.0 | undecidable | manual | PG | 355 | 0.6105 | -0.57 | 0.7 | |
--.ASS.Z. | 1998-02-09T08:11:54.54 | 10.0 | undecidable | manual | PG | 329 | 0.4995 | 0.03 | 2.1 | |
--.NRCA.Z. | 1998-02-09T08:11:52.62 | 10.0 | undecidable | manual | SG | 22 | 0.2109 | -0.3 | 0.7 | |
--.MNS.Z. | 1998-02-09T08:11:51.38 | 10.0 | undecidable | manual | PG | 223 | 0.3441 | -0.31 | 1.8 | |
--.NRCA.Z. | 1998-02-09T08:11:49.71 | 10.0 | undecidable | manual | PG | 22 | 0.2109 | 0.49 | 1.2 |