A magnitude Md 2.0 earthquake occured in region: 3 km W Labro (RI), on
and geographic coordinates (lat, lon) 42.5310, 12.7610 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 |
---|---|---|---|---|
Labro | RI | 3 | 374 | 374 |
Colli sul Velino | RI | 4 | 533 | 907 |
Morro Reatino | RI | 6 | 373 | 1280 |
Arrone | TR | 6 | 2763 | 4043 |
Montefranco | TR | 8 | 1276 | 5319 |
Rivodutri | RI | 8 | 1253 | 6572 |
Greccio | RI | 9 | 1558 | 8130 |
Stroncone | TR | 9 | 4917 | 13047 |
Polino | TR | 9 | 233 | 13280 |
Terni | TR | 10 | 111501 | 124781 |
Ferentillo | TR | 10 | 1913 | 126694 |
Poggio Bustone | RI | 11 | 2055 | 128749 |
Contigliano | RI | 13 | 3783 | 132532 |
Cantalice | RI | 14 | 2755 | 135287 |
Cottanello | RI | 15 | 563 | 135850 |
Configni | RI | 15 | 633 | 136483 |
Rieti | RI | 16 | 47698 | 184181 |
Leonessa | RI | 17 | 2435 | 186616 |
Montasola | RI | 17 | 395 | 187011 |
Vacone | RI | 19 | 256 | 187267 |
San Gemini | TR | 20 | 5018 | 192285 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1990-02-06 08:52:22 |
42.531 | 12.761 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 109649 |
Field | Value |
---|---|
Time (UTC) | 1990-02-06 08:52:22 ± 0.301 |
Latitude | 42.5310 ± 0.0237 |
Longitude | 12.7610 ± 0.0695 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 109649 |
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) | 6275.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
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) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00138 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00648 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 109649 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:41:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CIO.Z. | 1990-02-06T08:52:48.20 | 10.0 | undecidable | manual | SG | 22 | 0.7215 | 1.11 | 0.3 | |
--.RM8.Z. | 1990-02-06T08:52:41.92 | 10.0 | undecidable | manual | SG | 37 | 0.5328 | 0.75 | 0.4 | |
--.ASS.Z. | 1990-02-06T08:52:40.16 | 10.0 | undecidable | manual | SG | 351 | 0.5328 | -1.05 | 0.3 | |
--.CIO.Z. | 1990-02-06T08:52:35.33 | 10.0 | undecidable | manual | PG | 22 | 0.7215 | -1.18 | 0.5 | |
--.ASS.Z. | 1990-02-06T08:52:33.83 | 10.0 | undecidable | manual | PG | 351 | 0.5328 | 0.71 | 1.2 | |
--.RM8.Z. | 1990-02-06T08:52:32.52 | 10.0 | undecidable | manual | PG | 37 | 0.5328 | -0.57 | 1.4 | |
--.MNS.Z. | 1990-02-06T08:52:28.29 | 10.0 | undecidable | manual | SG | 202 | 0.1554 | -0.72 | 0.5 | |
--.MNS.Z. | 1990-02-06T08:52:26.36 | 10.0 | positive | manual | PG | 202 | 0.1554 | 0.29 | 3.5 |