A magnitude Md 2.5 earthquake occured in region: 3 km SE Cascia (PG), on
and geographic coordinates (lat, lon) 42.6960, 13.0390 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 |
---|---|---|---|---|
Cascia | PG | 3 | 3217 | 3217 |
Monteleone di Spoleto | PG | 9 | 599 | 3816 |
Poggiodomo | PG | 9 | 117 | 3933 |
Norcia | PG | 12 | 4957 | 8890 |
Cittareale | RI | 13 | 482 | 9372 |
Leonessa | RI | 16 | 2435 | 11807 |
Vallo di Nera | PG | 17 | 364 | 12171 |
Scheggino | PG | 17 | 461 | 12632 |
Sant'Anatolia di Narco | PG | 17 | 564 | 13196 |
Cerreto di Spoleto | PG | 17 | 1075 | 14271 |
Accumoli | RI | 17 | 667 | 14938 |
Posta | RI | 20 | 694 | 15632 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-03-03 05:51:26 |
42.696 | 13.039 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 2899 |
Field | Value |
---|---|
Time (UTC) | 1985-03-03 05:51:26 ± 0.377 |
Latitude | 42.6960 ± 0.0149 |
Longitude | 13.0390 ± 0.0317 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 2899 |
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) | 3072.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
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) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00121 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01020 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 2899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:07:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SD1.Z. | 1985-03-03T05:52:05.00 | 10.0 | undecidable | manual | SN | 149 | 1.1322 | 1.28 | 0.1 | |
--.AR1.Z. | 1985-03-03T05:51:54.30 | 10.0 | undecidable | manual | SG | 354 | 0.7992 | 0.41 | 0.8 | |
--.SD1.Z. | 1985-03-03T05:51:48.00 | 10.0 | undecidable | manual | PN | 149 | 1.1322 | 0.2 | 1.2 | |
--.AS1.Z. | 1985-03-03T05:51:43.30 | 10.0 | undecidable | manual | SG | 322 | 0.4551 | 0.39 | 1 | |
--.AR1.Z. | 1985-03-03T05:51:41.00 | 10.0 | undecidable | manual | PG | 354 | 0.7992 | -1.13 | 0.5 | |
--.AQU.Z. | 1985-03-03T05:51:41.80 | 10.0 | undecidable | manual | SG | 141 | 0.4329 | -0.15 | 0.7 | |
--.MNS.Z. | 1985-03-03T05:51:40.00 | 10.0 | undecidable | manual | SG | 220 | 0.3996 | -1.12 | 0.3 | |
--.AS1.Z. | 1985-03-03T05:51:36.00 | 10.0 | undecidable | manual | PG | 322 | 0.4551 | 0.22 | 1.8 | |
--.MNS.Z. | 1985-03-03T05:51:34.00 | 10.0 | undecidable | manual | PG | 220 | 0.3996 | -0.75 | 1.1 | |
--.AQU.Z. | 1985-03-03T05:51:34.50 | 10.0 | undecidable | manual | PG | 141 | 0.4329 | -0.73 | 1.1 | |
--.PO9.Z. | 1985-03-03T05:51:32.30 | 10.0 | undecidable | manual | SG | 210 | 0.1332 | -0.12 | 1.1 | |
--.PO9.Z. | 1985-03-03T05:51:30.50 | 10.0 | positive | manual | PG | 210 | 0.1332 | 0.77 | 2.1 |