A magnitude Md 2.4 earthquake occured in region: 2 km NE Polino (TR), on
and geographic coordinates (lat, lon) 42.6010, 12.8590 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 | 2 | 233 | 233 |
Ferentillo | TR | 6 | 1913 | 2146 |
Arrone | TR | 8 | 2763 | 4909 |
Montefranco | TR | 8 | 1276 | 6185 |
Morro Reatino | RI | 9 | 373 | 6558 |
Rivodutri | RI | 9 | 1253 | 7811 |
Monteleone di Spoleto | PG | 10 | 599 | 8410 |
Labro | RI | 10 | 374 | 8784 |
Leonessa | RI | 10 | 2435 | 11219 |
Poggio Bustone | RI | 11 | 2055 | 13274 |
Scheggino | PG | 13 | 461 | 13735 |
Colli sul Velino | RI | 13 | 533 | 14268 |
Poggiodomo | PG | 14 | 117 | 14385 |
Sant'Anatolia di Narco | PG | 15 | 564 | 14949 |
Cantalice | RI | 15 | 2755 | 17704 |
Greccio | RI | 18 | 1558 | 19262 |
Spoleto | PG | 18 | 38218 | 57480 |
Terni | TR | 18 | 111501 | 168981 |
Cascia | PG | 18 | 3217 | 172198 |
Vallo di Nera | PG | 19 | 364 | 172562 |
Stroncone | TR | 20 | 4917 | 177479 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 2002-03-30 22:08:49 |
42.601 | 12.859 | 3 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 438219 |
Field | Value |
---|---|
Time (UTC) | 2002-03-30 22:08:49 ± 0.359 |
Latitude | 42.6010 ± 0.0122 |
Longitude | 12.8590 ± 0.0274 |
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 | 438219 |
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) | 2625.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 196 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.00267 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01174 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 438219 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:54:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FSSB.Z. | 2002-03-30T22:09:28.72 | 10.0 | undecidable | manual | SG | 357 | 1.0878 | 0.7 | 0.3 | |
--.SDI.Z. | 2002-03-30T22:09:28.58 | 10.0 | undecidable | manual | SN | 141 | 1.1322 | -0.5 | 0.4 | |
--.ARV.Z. | 2002-03-30T22:09:22.00 | 10.0 | undecidable | manual | SG | 4 | 0.8991 | 0.16 | 0.6 | |
--.PTQR.Z. | 2002-03-30T22:09:15.95 | 10.0 | undecidable | manual | SG | 145 | 0.6993 | 0.41 | 0.5 | |
--.RVI2.Z. | 2002-03-30T22:09:15.52 | 10.0 | undecidable | manual | PN | 138 | 1.2987 | 0.74 | 0.6 | |
--.SNTG.Z. | 2002-03-30T22:09:13.85 | 10.0 | undecidable | manual | SG | 5 | 0.6438 | -0.17 | 0.6 | |
--.FSSB.Z. | 2002-03-30T22:09:13.60 | 10.0 | undecidable | manual | PG | 357 | 1.0878 | 1.2 | 0.2 | |
--.SDI.Z. | 2002-03-30T22:09:12.54 | 10.0 | undecidable | manual | PN | 141 | 1.1322 | 0.07 | 1.3 | |
--.ARV.Z. | 2002-03-30T22:09:07.59 | 10.0 | undecidable | manual | PG | 4 | 0.8991 | -0.7 | 0.8 | |
--.ASS.Z. | 2002-03-30T22:09:07.34 | 10.0 | undecidable | manual | SG | 342 | 0.4773 | -1.16 | 0.1 | |
--.SNTG.Z. | 2002-03-30T22:09:03.23 | 10.0 | negative | manual | PG | 5 | 0.6438 | -0.55 | 2.1 | |
--.PTQR.Z. | 2002-03-30T22:09:03.90 | 10.0 | undecidable | manual | PG | 145 | 0.6993 | -0.75 | 0.7 | |
--.NRCA.Z. | 2002-03-30T22:09:01.50 | 10.0 | undecidable | manual | SG | 38 | 0.2997 | 0.2 | 0.6 | |
--.ASS.Z. | 2002-03-30T22:09:00.89 | 10.0 | negative | manual | PG | 342 | 0.4773 | 0.3 | 2.9 | |
--.NRCA.Z. | 2002-03-30T22:08:56.49 | 10.0 | positive | manual | PG | 38 | 0.2997 | 0.06 | 3.3 |