A magnitude Md 2.0 earthquake occured in region: 4 km SE Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.1990, 12.8140 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 |
---|---|---|---|---|
Gualdo Tadino | PG | 4 | 15208 | 15208 |
Fiuminata | MC | 10 | 1402 | 16610 |
Nocera Umbra | PG | 10 | 5839 | 22449 |
Fossato di Vico | PG | 12 | 2840 | 25289 |
Esanatoglia | MC | 12 | 2034 | 27323 |
Sefro | MC | 13 | 422 | 27745 |
Pioraco | MC | 14 | 1134 | 28879 |
Sigillo | PG | 16 | 2404 | 31283 |
Valtopina | PG | 16 | 1398 | 32681 |
Fabriano | AN | 17 | 31480 | 64161 |
Matelica | MC | 17 | 9981 | 74142 |
Valfabbrica | PG | 18 | 3389 | 77531 |
Serravalle di Chienti | MC | 18 | 1070 | 78601 |
Cerreto d'Esi | AN | 20 | 3817 | 82418 |
Costacciaro | PG | 20 | 1216 | 83634 |
Castelraimondo | MC | 20 | 4587 | 88221 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1990-05-08 08:20:45 |
43.199 | 12.814 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 117389 |
Field | Value |
---|---|
Time (UTC) | 1990-05-08 08:20:45 ± 0.127 |
Latitude | 43.1990 ± 0.0093 |
Longitude | 12.8140 ± 0.0113 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 117389 |
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) | 1376.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00340 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 117389 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:49:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.RMF.Z. | 1990-05-08T08:21:00.54 | 10.0 | undecidable | manual | SG | 130 | 0.3774 | 0.57 | 0.1 | |
--.ARV.Z. | 1990-05-08T08:20:58.30 | 10.0 | undecidable | manual | SG | 17 | 0.3108 | 0.37 | 0.2 | |
--.CIO.Z. | 1990-05-08T08:20:55.93 | 10.0 | undecidable | manual | SG | 90 | 0.2331 | 0.37 | 0.3 | |
--.ASS.Z. | 1990-05-08T08:20:53.50 | 10.0 | undecidable | manual | SG | 220 | 0.1776 | -0.11 | 0.5 | |
--.RMF.Z. | 1990-05-08T08:20:53.76 | 10.0 | undecidable | manual | PG | 130 | 0.3774 | -0.27 | 1.3 | |
--.ARV.Z. | 1990-05-08T08:20:52.80 | 10.0 | undecidable | manual | PG | 17 | 0.3108 | -0.05 | 1.2 | |
--.CIO.Z. | 1990-05-08T08:20:51.30 | 10.0 | undecidable | manual | PG | 90 | 0.2331 | -0.18 | 2.1 | |
--.ASS.Z. | 1990-05-08T08:20:50.50 | 10.0 | negative | manual | PG | 220 | 0.1776 | 0.14 | 2.3 |