A magnitude Md 2.1 earthquake occured in region: 10 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9730, 12.8840 at 15 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 | 10 | 1079 | 1079 |
Monte Cavallo | MC | 10 | 145 | 1224 |
Serravalle di Chienti | MC | 12 | 1070 | 2294 |
Valtopina | PG | 14 | 1398 | 3692 |
Foligno | PG | 15 | 57155 | 60847 |
Trevi | PG | 15 | 8469 | 69316 |
Pieve Torina | MC | 16 | 1458 | 70774 |
Preci | PG | 16 | 724 | 71498 |
Cerreto di Spoleto | PG | 17 | 1075 | 72573 |
Nocera Umbra | PG | 17 | 5839 | 78412 |
Visso | MC | 17 | 1107 | 79519 |
Spello | PG | 17 | 8645 | 88164 |
Muccia | MC | 18 | 915 | 89079 |
Fiordimonte | MC | 18 | 202 | 89281 |
Campello sul Clitunno | PG | 19 | 2442 | 91723 |
Pievebovigliana | MC | 19 | 866 | 92589 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML-VAX 1.6 |
1999-07-05 02:07:37 |
42.973 | 12.884 | 15 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 369769 |
Field | Value |
---|---|
Time (UTC) | 1999-07-05 02:07:37 ± 0.201 |
Latitude | 42.9730 ± 0.0055 |
Longitude | 12.8840 ± 0.0102 |
Depth (km) | 15 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 369769 |
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) | 1032.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00170 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00542 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 369769 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:46:57 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 369769 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1999-07-05T02:07:58.93 | 10.0 | undecidable | manual | SG | 194 | 0.5994 | -0.18 | 0.4 | |
--.ARV.Z. | 1999-07-05T02:07:55.98 | 10.0 | undecidable | manual | SG | 4 | 0.5217 | -0.63 | 0 | |
--.MNS.Z. | 1999-07-05T02:07:50.00 | 10.0 | undecidable | manual | PG | 194 | 0.5994 | -0.05 | 1.3 | |
--.SNTG.Z. | 1999-07-05T02:07:48.82 | 10.0 | undecidable | manual | SG | 8 | 0.2775 | -0.13 | 0.6 | |
--.ARV.Z. | 1999-07-05T02:07:48.93 | 10.0 | undecidable | manual | PG | 4 | 0.5217 | 0.33 | 0.5 | |
--.NRCA.Z. | 1999-07-05T02:07:47.23 | 10.0 | undecidable | manual | SG | 129 | 0.2109 | 0.31 | 0.3 | |
--.ASS.Z. | 1999-07-05T02:07:46.20 | 10.0 | undecidable | manual | SG | 297 | 0.1887 | -0.15 | 0.6 | |
--.SNTG.Z. | 1999-07-05T02:07:44.21 | 10.0 | undecidable | manual | PG | 8 | 0.2775 | 0.03 | 1.8 | |
--.ASS.Z. | 1999-07-05T02:07:42.74 | 10.0 | undecidable | manual | PG | 297 | 0.1887 | 0.17 | 1.3 | |
--.NRCA.Z. | 1999-07-05T02:07:42.92 | 10.0 | positive | manual | PG | 129 | 0.2109 | -0.09 | 3.3 |