A magnitude Md 2.4 earthquake occured in region: 4 km E Sellano (PG), on
and geographic coordinates (lat, lon) 42.8830, 12.9810 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Preci | PG | 5 | 724 | 1803 |
Cerreto di Spoleto | PG | 9 | 1075 | 2878 |
Visso | MC | 10 | 1107 | 3985 |
Monte Cavallo | MC | 13 | 145 | 4130 |
Norcia | PG | 14 | 4957 | 9087 |
Castelsantangelo sul Nera | MC | 14 | 281 | 9368 |
Ussita | MC | 15 | 444 | 9812 |
Vallo di Nera | PG | 16 | 364 | 10176 |
Campello sul Clitunno | PG | 18 | 2442 | 12618 |
Cascia | PG | 18 | 3217 | 15835 |
Trevi | PG | 19 | 8469 | 24304 |
Pieve Torina | MC | 19 | 1458 | 25762 |
Poggiodomo | PG | 19 | 117 | 25879 |
Fiordimonte | MC | 19 | 202 | 26081 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.6 |
1990-01-14 06:42:55 |
42.883 | 12.981 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 107869 |
Field | Value |
---|---|
Time (UTC) | 1990-01-14 06:42:55 ± 0.178 |
Latitude | 42.8830 ± 0.0079 |
Longitude | 12.9810 ± 0.0119 |
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 | 107869 |
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) | 1303.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01190 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 107869 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:40:25 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 107869 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1990-01-14T06:43:21.00 | 10.0 | undecidable | manual | PN | 152 | 1.3209 | 0.05 | 0.9 | |
--.ARV.Z. | 1990-01-14T06:43:19.16 | 10.0 | undecidable | manual | SG | 357 | 0.6105 | 0.53 | 0.2 | |
--.MNS.Z. | 1990-01-14T06:43:16.50 | 10.0 | undecidable | manual | SG | 204 | 0.5439 | 0.16 | 0.6 | |
--.ALP.Z. | 1990-01-14T06:43:12.58 | 10.0 | undecidable | manual | SG | 103 | 0.444 | -0.24 | 0.9 | |
--.ARV.Z. | 1990-01-14T06:43:08.67 | 10.0 | undecidable | manual | PG | 357 | 0.6105 | -0.29 | 1.2 | |
--.CIO.Z. | 1990-01-14T06:43:08.64 | 10.0 | undecidable | manual | SG | 20 | 0.333 | -0.02 | 1.1 | |
--.MNS.Z. | 1990-01-14T06:43:07.62 | 10.0 | undecidable | manual | PG | 204 | 0.5439 | -0.02 | 1.6 | |
--.ASS.Z. | 1990-01-14T06:43:06.98 | 10.0 | undecidable | manual | SG | 306 | 0.2997 | -0.4 | 0.4 | |
--.ALP.Z. | 1990-01-14T06:43:05.10 | 10.0 | undecidable | manual | PG | 103 | 0.444 | -0.51 | 0.8 | |
--.ASS.Z. | 1990-01-14T06:43:03.60 | 10.0 | undecidable | manual | PG | 306 | 0.2997 | 0.59 | 0.6 | |
--.RM8.Z. | 1990-01-14T06:43:03.68 | 10.0 | undecidable | manual | SG | 67 | 0.1776 | 0.82 | 0.1 | |
--.CIO.Z. | 1990-01-14T06:43:02.76 | 10.0 | undecidable | manual | PG | 20 | 0.333 | -0.45 | 1.8 | |
--.RM8.Z. | 1990-01-14T06:43:00.13 | 10.0 | undecidable | manual | PG | 67 | 0.1776 | 0.27 | 2.8 |