A magnitude ML 0.8 earthquake occured in region: 4 km W Poggiodomo (PG), on
and geographic coordinates (lat, lon) 42.7130, 12.8850 at 9 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 |
---|---|---|---|---|
Poggiodomo | PG | 4 | 117 | 117 |
Scheggino | PG | 4 | 461 | 578 |
Sant'Anatolia di Narco | PG | 5 | 564 | 1142 |
Vallo di Nera | PG | 7 | 364 | 1506 |
Monteleone di Spoleto | PG | 9 | 599 | 2105 |
Cascia | PG | 11 | 3217 | 5322 |
Spoleto | PG | 12 | 38218 | 43540 |
Cerreto di Spoleto | PG | 12 | 1075 | 44615 |
Ferentillo | TR | 13 | 1913 | 46528 |
Polino | TR | 15 | 233 | 46761 |
Campello sul Clitunno | PG | 15 | 2442 | 49203 |
Montefranco | TR | 16 | 1276 | 50479 |
Arrone | TR | 17 | 2763 | 53242 |
Leonessa | RI | 18 | 2435 | 55677 |
Norcia | PG | 19 | 4957 | 60634 |
Sellano | PG | 20 | 1079 | 61713 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6
ML 0.8 |
2009-02-16 17:03:58 |
42.713 | 12.885 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 744629 |
Field | Value |
---|---|
Time (UTC) | 2009-02-16 17:03:58 ± 0.26 |
Latitude | 42.7130 ± 0.0063 |
Longitude | 12.8850 ± 0.0306 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 744629 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2516 |
Semi-minor axis of confidence ellipse (meter) | 619 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 101 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2596.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 229 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.15828 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29138 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 744629 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:04:53 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 744629 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:04:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHE. | 2009-02-16T17:04:10.06 | 0.6 | undecidable | manual | Sg | 3 | 32.3454 | 0.141 | 48 | |
IV.NRCA.SHZ. | 2009-02-16T17:04:06.93 | 0.6 | undecidable | manual | Sg | 54 | 22.9548 | -0.023 | 50 | |
IV.LNSS.HHZ. | 2009-02-16T17:04:05.20 | 0.3 | undecidable | manual | Sg | 134 | 17.5713 | -0.078 | 75 | |
IV.CESI.HHE. | 2009-02-16T17:04:04.92 | 0.1 | undecidable | manual | Pg | 3 | 32.3454 | -0.124 | 96 | |
IV.NRCA.SHZ. | 2009-02-16T17:04:03.35 | 0.1 | undecidable | manual | Pg | 54 | 22.9548 | 0.018 | 100 | |
IV.LNSS.HHZ. | 2009-02-16T17:04:02.50 | 0.3 | undecidable | manual | Pg | 134 | 17.5713 | 0.133 | 74 |