A magnitude Md 2.4 earthquake occured in region: 1 km S Polino (TR), on
and geographic coordinates (lat, lon) 42.5790, 12.8450 at 3 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 |
---|---|---|---|---|
Polino | TR | 1 | 233 | 233 |
Morro Reatino | RI | 6 | 373 | 606 |
Arrone | TR | 6 | 2763 | 3369 |
Ferentillo | TR | 7 | 1913 | 5282 |
Montefranco | TR | 7 | 1276 | 6558 |
Labro | RI | 7 | 374 | 6932 |
Rivodutri | RI | 7 | 1253 | 8185 |
Poggio Bustone | RI | 9 | 2055 | 10240 |
Leonessa | RI | 10 | 2435 | 12675 |
Colli sul Velino | RI | 10 | 533 | 13208 |
Monteleone di Spoleto | PG | 12 | 599 | 13807 |
Cantalice | RI | 13 | 2755 | 16562 |
Scheggino | PG | 15 | 461 | 17023 |
Greccio | RI | 15 | 1558 | 18581 |
Terni | TR | 16 | 111501 | 130082 |
Poggiodomo | PG | 17 | 117 | 130199 |
Stroncone | TR | 17 | 4917 | 135116 |
Sant'Anatolia di Narco | PG | 17 | 564 | 135680 |
Rieti | RI | 19 | 47698 | 183378 |
Spoleto | PG | 19 | 38218 | 221596 |
Contigliano | RI | 20 | 3783 | 225379 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 2003-03-01 00:26:09 |
42.579 | 12.845 | 3 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 470829 |
Field | Value |
---|---|
Time (UTC) | 2003-03-01 00:26:09 ± 0.213 |
Latitude | 42.5790 ± 0.0102 |
Longitude | 12.8450 ± 0.0223 |
Depth (km) | 3 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 470829 |
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) | 2150.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01012 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 470829 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:26:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SNTG.Z. | 2003-03-01T00:26:34.76 | 10.0 | undecidable | manual | SG | 5 | 0.6771 | 0.39 | 0.3 | |
--.SDI.Z. | 2003-03-01T00:26:31.99 | 10.0 | undecidable | manual | PN | 140 | 1.1211 | 0.06 | 1.1 | |
--.ASS.Z. | 2003-03-01T00:26:29.80 | 10.0 | undecidable | manual | SG | 343 | 0.4995 | 0.34 | 0.4 | |
--.SNTG.Z. | 2003-03-01T00:26:23.28 | 10.0 | undecidable | manual | PG | 5 | 0.6771 | -0.51 | 0.5 | |
--.NRCA.Z. | 2003-03-01T00:26:22.18 | 10.0 | undecidable | manual | SG | 37 | 0.3108 | 0.43 | 0.3 | |
--.ASS.Z. | 2003-03-01T00:26:20.54 | 10.0 | undecidable | manual | PG | 343 | 0.4995 | 0.01 | 1.8 | |
--.MNS.Z. | 2003-03-01T00:26:19.10 | 10.0 | undecidable | manual | SG | 211 | 0.222 | 0.89 | 0 | |
--.NRCA.Z. | 2003-03-01T00:26:16.50 | 10.0 | positive | manual | PG | 37 | 0.3108 | 0 | 3.5 | |
--.MNS.Z. | 2003-03-01T00:26:14.80 | 10.0 | undecidable | manual | PG | 211 | 0.222 | -0.38 | 1 |