A magnitude ML 1.3 earthquake occured in region: 2 km S Cascia (PG), on
and geographic coordinates (lat, lon) 42.7040, 13.0090 at 11 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 | 2 | 3217 | 3217 |
Poggiodomo | PG | 6 | 117 | 3334 |
Monteleone di Spoleto | PG | 7 | 599 | 3933 |
Norcia | PG | 12 | 4957 | 8890 |
Vallo di Nera | PG | 14 | 364 | 9254 |
Sant'Anatolia di Narco | PG | 14 | 564 | 9818 |
Scheggino | PG | 15 | 461 | 10279 |
Cerreto di Spoleto | PG | 15 | 1075 | 11354 |
Cittareale | RI | 16 | 482 | 11836 |
Leonessa | RI | 16 | 2435 | 14271 |
Polino | TR | 19 | 233 | 14504 |
Accumoli | RI | 20 | 667 | 15171 |
Preci | PG | 20 | 724 | 15895 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.3 |
2009-03-27 18:54:21 |
42.704 | 13.009 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 752459 |
Field | Value |
---|---|
Time (UTC) | 2009-03-27 18:54:21 ± 0.04 |
Latitude | 42.7040 ± 0.0018 |
Longitude | 13.0090 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 752459 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 505 |
Semi-minor axis of confidence ellipse (meter) | 142 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 105 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 538.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42448 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 752459 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:13:39 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 752459 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:13:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | 2009-03-27T18:54:36.64 | 0.1 | undecidable | manual | Sg | 323 | 47.1195 | 0.059 | 94 | |
IV.MNS.HHZ. | 2009-03-27T18:54:35.87 | 0.1 | undecidable | manual | Sg | 217 | 44.3223 | 0.014 | 96 | |
IV.CESI.HHN. | 2009-03-27T18:54:33.23 | 0.1 | undecidable | manual | Sg | 346 | 34.4433 | 0.034 | 97 | |
IV.FDMO.HHN. | 2009-03-27T18:54:33.97 | 0.1 | undecidable | manual | Sg | 10 | 37.4292 | -0.023 | 97 | |
IV.ASSB.HHN. | 2009-03-27T18:54:30.05 | 0.1 | undecidable | manual | Pg | 323 | 47.1195 | -0.161 | 92 | |
IV.CRAC.EHZ. | 2009-03-27T18:54:30.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MNS.HHZ. | 2009-03-27T18:54:29.79 | 0.1 | undecidable | manual | Pg | 217 | 44.3223 | 0.002 | 96 | |
IV.CESI.HHN. | 2009-03-27T18:54:28.28 | 0.1 | undecidable | manual | Pg | 346 | 34.4433 | 0.03 | 97 | |
IV.FDMO.HHN. | 2009-03-27T18:54:28.71 | 0.1 | undecidable | manual | Pg | 10 | 37.4292 | -0.001 | 97 | |
IV.NRCA.HHN. | 2009-03-27T18:54:28.38 | 0.1 | undecidable | manual | Sg | 31 | 16.6722 | -0.029 | 100 | |
IV.NRCA.HHN. | 2009-03-27T18:54:25.56 | 0.1 | undecidable | manual | Pg | 31 | 16.6722 | 0.072 | 99 |