A magnitude Md 2.6 earthquake occured in region: 5 km SW Preci (PG), on
and geographic coordinates (lat, lon) 42.84, 13 at 0 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Cerreto di Spoleto | PG | 7 | 1075 | 1799 |
Sellano | PG | 8 | 1079 | 2878 |
Norcia | PG | 10 | 4957 | 7835 |
Visso | MC | 12 | 1107 | 8942 |
Vallo di Nera | PG | 14 | 364 | 9306 |
Cascia | PG | 14 | 3217 | 12523 |
Castelsantangelo sul Nera | MC | 14 | 281 | 12804 |
Poggiodomo | PG | 15 | 117 | 12921 |
Ussita | MC | 16 | 444 | 13365 |
Monte Cavallo | MC | 17 | 145 | 13510 |
Sant'Anatolia di Narco | PG | 18 | 564 | 14074 |
Campello sul Clitunno | PG | 18 | 2442 | 16516 |
Scheggino | PG | 20 | 461 | 16977 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.6
ML-VAX 1.8 |
1988-10-19 17:48:09 |
42.84 | 13 | 0 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 79269 |
Field | Value |
---|---|
Time (UTC) | 1988-10-19 17:48:09 ± 0.175 |
Latitude | 42.84 ± 0.01 |
Longitude | 13.00 ± 0.01 |
Depth (km) | 0 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 79269 |
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) | 1312.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
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) | 0.0021 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01149 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.6 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 79269 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:14:35 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 79269 |
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 | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1988-10-19T17:48:53.63 | 10.0 | undecidable | manual | SN | 151 | 0.0115 | 0.37 | 0.3 | |
--.AZI.Z. | 1988-10-19T17:48:43.44 | 10.0 | undecidable | manual | SG | 159 | 0.0082 | 0.68 | 0.2 | |
--.AM8.Z. | 1988-10-19T17:48:40.43 | 10.0 | undecidable | manual | SG | 31 | 0.0074 | 0.35 | 0.4 | |
--.AOI.Z. | 1988-10-19T17:48:40.40 | 10.0 | undecidable | manual | SG | 31 | 0.0074 | 0.32 | 0.7 | |
--.SDI.Z. | 1988-10-19T17:48:35.53 | 10.0 | undecidable | manual | PN | 151 | 0.0115 | 0.73 | 0.5 | |
--.ARV.Z. | 1988-10-19T17:48:34.10 | 10.0 | undecidable | manual | SG | 356 | 0.0059 | -0.46 | 0.4 | |
--.AQU.Z. | 1988-10-19T17:48:32.51 | 10.0 | undecidable | manual | SG | 148 | 0.0051 | 0.87 | 0.2 | |
--.AZI.Z. | 1988-10-19T17:48:29.70 | 10.0 | undecidable | manual | PG | 159 | 0.0082 | 0.95 | 0.3 | |
--.MNS.Z. | 1988-10-19T17:48:28.80 | 10.0 | undecidable | manual | SG | 207 | 0.0046 | -1.31 | 0 | |
--.AOI.Z. | 1988-10-19T17:48:26.60 | 10.0 | undecidable | manual | PG | 31 | 0.0074 | -0.59 | 0.8 | |
--.AM8.Z. | 1988-10-19T17:48:26.64 | 10.0 | undecidable | manual | PG | 31 | 0.0074 | -0.55 | 0.8 | |
--.ALP.Z. | 1988-10-19T17:48:25.20 | 10.0 | undecidable | manual | SG | 98 | 0.0037 | -0.66 | 0.5 | |
--.CIO.Z. | 1988-10-19T17:48:23.70 | 10.0 | undecidable | manual | SG | 17 | 0.0032 | -0.05 | 1 | |
--.AQU.Z. | 1988-10-19T17:48:23.40 | 10.0 | undecidable | manual | PG | 148 | 0.0051 | 0.71 | 0.7 | |
--.ARV.Z. | 1988-10-19T17:48:23.62 | 10.0 | undecidable | manual | PG | 356 | 0.0059 | -0.34 | 1.3 | |
--.CM8.Z. | 1988-10-19T17:48:23.70 | 10.0 | undecidable | manual | SG | 17 | 0.0032 | -0.05 | 1 | |
--.ASS.Z. | 1988-10-19T17:48:22.67 | 10.0 | undecidable | manual | SG | 311 | 0.003 | 0.2 | 0.6 | |
--.MNS.Z. | 1988-10-19T17:48:20.37 | 10.0 | positive | manual | PG | 207 | 0.0046 | -0.65 | 1.6 | |
--.SS8.Z. | 1988-10-19T17:48:19.20 | 10.0 | undecidable | manual | SG | 46 | 0.0021 | 0.5 | 0.7 | |
--.ALP.Z. | 1988-10-19T17:48:18.40 | 10.0 | undecidable | manual | PG | 98 | 0.0037 | -0.59 | 1.9 | |
--.CM8.Z. | 1988-10-19T17:48:17.65 | 10.0 | positive | manual | PG | 17 | 0.0032 | -0.12 | 3.1 | |
--.ASS.Z. | 1988-10-19T17:48:17.68 | 10.0 | positive | manual | PG | 311 | 0.003 | 0.64 | 1.7 | |
--.CIO.Z. | 1988-10-19T17:48:17.70 | 10.0 | undecidable | manual | PG | 17 | 0.0032 | -0.07 | 3.2 | |
--.SS8.Z. | 1988-10-19T17:48:15.40 | 10.0 | undecidable | manual | PG | 46 | 0.0021 | 0.55 | 2 |