A magnitude Md 2.5 earthquake occured in region: 4 km NE Rivodutri (RI), on
and geographic coordinates (lat, lon) 42.5400, 12.8890 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 |
---|---|---|---|---|
Rivodutri | RI | 4 | 1253 | 1253 |
Poggio Bustone | RI | 4 | 2055 | 3308 |
Morro Reatino | RI | 5 | 373 | 3681 |
Polino | TR | 6 | 233 | 3914 |
Leonessa | RI | 7 | 2435 | 6349 |
Labro | RI | 7 | 374 | 6723 |
Cantalice | RI | 8 | 2755 | 9478 |
Colli sul Velino | RI | 10 | 533 | 10011 |
Arrone | TR | 11 | 2763 | 12774 |
Montefranco | TR | 12 | 1276 | 14050 |
Ferentillo | TR | 12 | 1913 | 15963 |
Monteleone di Spoleto | PG | 14 | 599 | 16562 |
Greccio | RI | 14 | 1558 | 18120 |
Rieti | RI | 15 | 47698 | 65818 |
Micigliano | RI | 17 | 127 | 65945 |
Posta | RI | 17 | 694 | 66639 |
Contigliano | RI | 17 | 3783 | 70422 |
Cittaducale | RI | 18 | 6828 | 77250 |
Stroncone | TR | 19 | 4917 | 82167 |
Poggiodomo | PG | 20 | 117 | 82284 |
Castel Sant'Angelo | RI | 20 | 1308 | 83592 |
Scheggino | PG | 20 | 461 | 84053 |
Terni | TR | 20 | 111501 | 195554 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 2.1 |
1993-07-28 14:45:28 |
42.54 | 12.889 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 192389 |
Field | Value |
---|---|
Time (UTC) | 1993-07-28 14:45:28 ± 0.177 |
Latitude | 42.5400 ± 0.0108 |
Longitude | 12.8890 ± 0.0190 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 192389 |
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) | 1963.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00194 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00858 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 192389 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:00:45 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 192389 |
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. | 1993-07-28T14:46:01.34 | 10.0 | undecidable | manual | SG | 2 | 0.9546 | 0.58 | 0.2 | |
--.ASS.Z. | 1993-07-28T14:45:47.84 | 10.0 | undecidable | manual | SG | 341 | 0.5439 | 0.21 | 0.6 | |
--.ARV.Z. | 1993-07-28T14:45:46.36 | 10.0 | undecidable | manual | PG | 2 | 0.9546 | -0.58 | 0.5 | |
--.RDP.Z. | 1993-07-28T14:45:44.70 | 10.0 | undecidable | manual | PG | 189 | 0.777 | 0.87 | 0.3 | |
--.AQU.Z. | 1993-07-28T14:45:43.63 | 10.0 | undecidable | manual | SG | 115 | 0.4107 | 0.12 | 0.7 | |
--.ASS.Z. | 1993-07-28T14:45:39.36 | 10.0 | positive | manual | PG | 341 | 0.5439 | 0 | 3.5 | |
--.AQU.Z. | 1993-07-28T14:45:36.86 | 10.0 | undecidable | manual | PG | 115 | 0.4107 | -0.12 | 1.4 | |
--.MNS.Z. | 1993-07-28T14:45:36.50 | 10.0 | undecidable | manual | SG | 224 | 0.2109 | -0.91 | 0.1 | |
--.MNS.Z. | 1993-07-28T14:45:33.16 | 10.0 | undecidable | manual | PG | 224 | 0.2109 | -0.04 | 1.7 |