A magnitude Md 2.5 earthquake occured in region: 4 km NE Poggio Bustone (RI), on
and geographic coordinates (lat, lon) 42.5400, 12.9090 at 4 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 |
---|---|---|---|---|
Poggio Bustone | RI | 5 | 2055 | 2055 |
Rivodutri | RI | 5 | 1253 | 3308 |
Leonessa | RI | 5 | 2435 | 5743 |
Morro Reatino | RI | 6 | 373 | 6116 |
Polino | TR | 7 | 233 | 6349 |
Cantalice | RI | 8 | 2755 | 9104 |
Labro | RI | 9 | 374 | 9478 |
Colli sul Velino | RI | 11 | 533 | 10011 |
Arrone | TR | 12 | 2763 | 12774 |
Monteleone di Spoleto | PG | 13 | 599 | 13373 |
Montefranco | TR | 13 | 1276 | 14649 |
Ferentillo | TR | 13 | 1913 | 16562 |
Greccio | RI | 15 | 1558 | 18120 |
Rieti | RI | 15 | 47698 | 65818 |
Micigliano | RI | 16 | 127 | 65945 |
Posta | RI | 16 | 694 | 66639 |
Cittaducale | RI | 17 | 6828 | 73467 |
Contigliano | RI | 18 | 3783 | 77250 |
Borbona | RI | 19 | 617 | 77867 |
Castel Sant'Angelo | RI | 19 | 1308 | 79175 |
Poggiodomo | PG | 19 | 117 | 79292 |
Borgo Velino | RI | 19 | 972 | 80264 |
Antrodoco | RI | 20 | 2588 | 82852 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.6 |
2001-05-08 06:37:36 |
42.54 | 12.909 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 417499 |
Field | Value |
---|---|
Time (UTC) | 2001-05-08 06:37:36 ± 0.174 |
Latitude | 42.5400 ± 0.0099 |
Longitude | 12.9090 ± 0.0168 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 417499 |
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) | 1764.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00955 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 417499 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:33:30 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 417499 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 2001-05-08T06:38:11.30 | 10.0 | undecidable | manual | SG | 1 | 0.9546 | 0.51 | 0.3 | |
--.SNTG.Z. | 2001-05-08T06:38:02.76 | 10.0 | undecidable | manual | SG | 1 | 0.7104 | 0.06 | 0.6 | |
--.SDI.Z. | 2001-05-08T06:37:58.31 | 10.0 | undecidable | manual | PG | 140 | 1.0656 | 0.09 | 1.1 | |
--.ASS.Z. | 2001-05-08T06:37:57.83 | 10.0 | undecidable | manual | SG | 340 | 0.5439 | 0.27 | 0.6 | |
--.ARV.Z. | 2001-05-08T06:37:55.49 | 10.0 | undecidable | manual | PG | 1 | 0.9546 | -0.75 | 0.4 | |
--.SNTG.Z. | 2001-05-08T06:37:51.23 | 10.0 | positive | manual | PG | 1 | 0.7104 | -0.49 | 1.9 | |
--.AQU.Z. | 2001-05-08T06:37:51.76 | 10.0 | undecidable | manual | SG | 116 | 0.3996 | -0.76 | 0.2 | |
--.PQ9.Z. | 2001-05-08T06:37:51.39 | 10.0 | undecidable | manual | PG | 144 | 0.6327 | 1.2 | 0.2 | |
--.NRCA.Z. | 2001-05-08T06:37:50.14 | 10.0 | undecidable | manual | SG | 26 | 0.3219 | 0.64 | 0.3 | |
--.ASS.Z. | 2001-05-08T06:37:48.80 | 10.0 | undecidable | manual | PG | 340 | 0.5439 | 0.04 | 1.6 | |
--.AQU.Z. | 2001-05-08T06:37:45.32 | 10.0 | undecidable | manual | PG | 116 | 0.3996 | -0.53 | 0.9 | |
--.NRCA.Z. | 2001-05-08T06:37:44.42 | 10.0 | positive | manual | PG | 26 | 0.3219 | 0.32 | 2.6 | |
--.MNS.Z. | 2001-05-08T06:37:44.98 | 10.0 | undecidable | manual | SG | 227 | 0.222 | -0.67 | 0.3 | |
--.MNS.Z. | 2001-05-08T06:37:42.40 | 10.0 | positive | manual | PG | 227 | 0.222 | 0.16 | 3.1 |