A magnitude Md 2.3 earthquake occured in region: 4 km SE Monteleone di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.6210, 12.9760 at 5 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 | 4 | 599 | 599 |
Leonessa | RI | 7 | 2435 | 3034 |
Poggiodomo | PG | 11 | 117 | 3151 |
Polino | TR | 11 | 233 | 3384 |
Cascia | PG | 11 | 3217 | 6601 |
Posta | RI | 15 | 694 | 7295 |
Poggio Bustone | RI | 15 | 2055 | 9350 |
Cittareale | RI | 15 | 482 | 9832 |
Ferentillo | TR | 15 | 1913 | 11745 |
Rivodutri | RI | 15 | 1253 | 12998 |
Scheggino | PG | 16 | 461 | 13459 |
Morro Reatino | RI | 16 | 373 | 13832 |
Sant'Anatolia di Narco | PG | 17 | 564 | 14396 |
Montefranco | TR | 17 | 1276 | 15672 |
Arrone | TR | 17 | 2763 | 18435 |
Borbona | RI | 18 | 617 | 19052 |
Labro | RI | 18 | 374 | 19426 |
Cantalice | RI | 18 | 2755 | 22181 |
Vallo di Nera | PG | 19 | 364 | 22545 |
Micigliano | RI | 20 | 127 | 22672 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 2001-08-10 22:11:19 |
42.621 | 12.976 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 425909 |
Field | Value |
---|---|
Time (UTC) | 2001-08-10 22:11:19 ± 0.102 |
Latitude | 42.6210 ± 0.0052 |
Longitude | 12.9760 ± 0.0094 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 425909 |
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) | 965.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
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) | 0.00210 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00445 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 425909 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:41:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 2001-08-10T22:11:37.92 | 10.0 | undecidable | manual | SG | 331 | 0.4995 | -0.12 | 0.5 | |
--.AQU.Z. | 2001-08-10T22:11:34.66 | 10.0 | undecidable | manual | SG | 130 | 0.3996 | -0.38 | 0.2 | |
--.MNS.Z. | 2001-08-10T22:11:31.51 | 10.0 | undecidable | manual | SG | 222 | 0.3108 | -0.04 | 0.6 | |
--.ASS.Z. | 2001-08-10T22:11:29.43 | 10.0 | positive | manual | PG | 331 | 0.4995 | -0.59 | 0.9 | |
--.AQU.Z. | 2001-08-10T22:11:28.13 | 10.0 | undecidable | manual | PG | 130 | 0.3996 | -0.16 | 1.2 | |
--.NRCA.Z. | 2001-08-10T22:11:28.37 | 10.0 | undecidable | manual | SG | 25 | 0.2331 | 0.06 | 0.5 | |
--.MNS.Z. | 2001-08-10T22:11:26.44 | 10.0 | positive | manual | PG | 222 | 0.3108 | 0.16 | 2.3 | |
--.NRCA.Z. | 2001-08-10T22:11:24.69 | 10.0 | positive | manual | PG | 25 | 0.2331 | 0.28 | 1.7 |