A magnitude Md 2.5 earthquake occured in region: 5 km SE Polino (TR), on
and geographic coordinates (lat, lon) 42.5630, 12.8930 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 |
---|---|---|---|---|
Polino | TR | 5 | 233 | 233 |
Leonessa | RI | 6 | 2435 | 2668 |
Rivodutri | RI | 6 | 1253 | 3921 |
Morro Reatino | RI | 6 | 373 | 4294 |
Poggio Bustone | RI | 7 | 2055 | 6349 |
Labro | RI | 9 | 374 | 6723 |
Arrone | TR | 10 | 2763 | 9486 |
Cantalice | RI | 11 | 2755 | 12241 |
Ferentillo | TR | 11 | 1913 | 14154 |
Monteleone di Spoleto | PG | 11 | 599 | 14753 |
Montefranco | TR | 11 | 1276 | 16029 |
Colli sul Velino | RI | 12 | 533 | 16562 |
Greccio | RI | 16 | 1558 | 18120 |
Poggiodomo | PG | 17 | 117 | 18237 |
Posta | RI | 17 | 694 | 18931 |
Scheggino | PG | 18 | 461 | 19392 |
Rieti | RI | 18 | 47698 | 67090 |
Micigliano | RI | 18 | 127 | 67217 |
Sant'Anatolia di Narco | PG | 20 | 564 | 67781 |
Contigliano | RI | 20 | 3783 | 71564 |
Cittaducale | RI | 20 | 6828 | 78392 |
Cascia | PG | 20 | 3217 | 81609 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 2.2 |
1985-03-04 02:26:10 |
42.563 | 12.893 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 2959 |
Field | Value |
---|---|
Time (UTC) | 1985-03-04 02:26:10 ± 0.284 |
Latitude | 42.5630 ± 0.0184 |
Longitude | 12.8930 ± 0.0262 |
Depth (km) | 10 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 2959 |
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) | 2967.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00032 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00979 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 2959 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:07:47 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 2959 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SD1.Z. | 1985-03-04T02:26:46.50 | 10.0 | undecidable | manual | SN | 141 | 1.0878 | -0.53 | 0.3 | |
--.RMP.Z. | 1985-03-04T02:26:39.50 | 10.0 | undecidable | manual | SG | 190 | 0.7659 | 2.33 | 0 | |
--.SD1.Z. | 1985-03-04T02:26:32.50 | 10.0 | undecidable | manual | PN | 141 | 1.0878 | 0.82 | 0.6 | |
--.AS1.Z. | 1985-03-04T02:26:30.40 | 10.0 | undecidable | manual | SG | 340 | 0.5217 | 0.78 | 0.4 | |
--.AR1.Z. | 1985-03-04T02:26:29.50 | 10.0 | undecidable | manual | PG | 2 | 0.9324 | 0.36 | 1.1 | |
--.AQU.Z. | 1985-03-04T02:26:26.30 | 10.0 | undecidable | manual | SG | 118 | 0.4218 | -0.1 | 1 | |
--.AS1.Z. | 1985-03-04T02:26:21.00 | 10.0 | undecidable | manual | PG | 340 | 0.5217 | -0.63 | 1.2 | |
--.RMP.N. | 1985-03-04T02:26:21.50 | 10.0 | undecidable | manual | PG! | 190 | 0.7659 | -4.49 | 0 | |
--.MNS.Z. | 1985-03-04T02:26:19.60 | 10.0 | undecidable | manual | SG | 221 | 0.2331 | -0.63 | 0.7 | |
--.AQU.Z. | 1985-03-04T02:26:18.70 | 10.0 | undecidable | manual | PG | 118 | 0.4218 | -1.07 | 0.5 | |
--.MNS.Z. | 1985-03-04T02:26:15.80 | 10.0 | negative | manual | PG | 221 | 0.2331 | -0.4 | 2.9 | |
--.PO9.Z. | 1985-03-04T02:26:14.60 | 10.0 | undecidable | manual | SG | 72 | 0.0333 | 0.03 | 1 | |
--.PO9.Z. | 1985-03-04T02:26:13.10 | 10.0 | undecidable | manual | PG | 72 | 0.0333 | 0.16 | 3.3 |