A magnitude Md 2.4 earthquake occured in region: 2 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8280, 12.9350 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 2 | 1075 | 1075 |
Sellano | PG | 7 | 1079 | 2154 |
Vallo di Nera | PG | 9 | 364 | 2518 |
Preci | PG | 10 | 724 | 3242 |
Campello sul Clitunno | PG | 13 | 2442 | 5684 |
Poggiodomo | PG | 13 | 117 | 5801 |
Sant'Anatolia di Narco | PG | 13 | 564 | 6365 |
Norcia | PG | 14 | 4957 | 11322 |
Cascia | PG | 14 | 3217 | 14539 |
Scheggino | PG | 15 | 461 | 15000 |
Trevi | PG | 16 | 8469 | 23469 |
Visso | MC | 17 | 1107 | 24576 |
Spoleto | PG | 19 | 38218 | 62794 |
Monte Cavallo | MC | 19 | 145 | 62939 |
Castelsantangelo sul Nera | MC | 19 | 281 | 63220 |
Monteleone di Spoleto | PG | 20 | 599 | 63819 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.8 |
1989-02-13 18:56:47 |
42.828 | 12.935 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 87029 |
Field | Value |
---|---|
Time (UTC) | 1989-02-13 18:56:47 ± 0.088 |
Latitude | 42.8280 ± 0.0047 |
Longitude | 12.9350 ± 0.0075 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 87029 |
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) | 801.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00251 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00599 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 87029 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:21:41 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 87029 |
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. | 1989-02-13T18:57:11.14 | 10.0 | undecidable | manual | SG | 0 | 0.666 | 0.09 | 0.5 | |
--.MNS.Z. | 1989-02-13T18:57:05.10 | 10.0 | undecidable | manual | SG | 203 | 0.4773 | 0.06 | 0.6 | |
--.ALP.Z. | 1989-02-13T18:57:04.60 | 10.0 | undecidable | manual | SG | 95 | 0.4551 | 0.13 | 0.9 | |
--.CM8.Z. | 1989-02-13T18:57:02.00 | 10.0 | undecidable | manual | SG | 22 | 0.3996 | -0.27 | 0.7 | |
--.ARV.Z. | 1989-02-13T18:57:00.85 | 10.0 | positive | manual | PG | 0 | 0.666 | -0.29 | 1.6 | |
--.ASS.Z. | 1989-02-13T18:56:59.92 | 10.0 | undecidable | manual | SG | 318 | 0.3108 | 0.36 | 0.3 | |
--.SS8.Z. | 1989-02-13T18:56:58.80 | 10.0 | undecidable | manual | SG | 50 | 0.2775 | 0.27 | 0.7 | |
--.MNS.Z. | 1989-02-13T18:56:57.47 | 10.0 | undecidable | manual | PG | 203 | 0.4773 | -0.14 | 1.4 | |
--.ALP.Z. | 1989-02-13T18:56:57.10 | 10.0 | undecidable | manual | PG | 95 | 0.4551 | -0.23 | 1.2 | |
--.CM8.Z. | 1989-02-13T18:56:55.70 | 10.0 | undecidable | manual | PG | 22 | 0.3996 | -0.37 | 1.5 | |
--.SS8.Z. | 1989-02-13T18:56:54.30 | 10.0 | undecidable | manual | PG | 50 | 0.2775 | 0.39 | 1.4 | |
--.ASS.Z. | 1989-02-13T18:56:54.75 | 10.0 | undecidable | manual | PG | 318 | 0.3108 | 0.24 | 1.2 |