A magnitude ML 1.1 earthquake occured in region: 7 km W Norcia (PG), on
and geographic coordinates (lat, lon) 42.7990, 13.0100 at 21 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 |
---|---|---|---|---|
Norcia | PG | 7 | 4957 | 4957 |
Cerreto di Spoleto | PG | 8 | 1075 | 6032 |
Cascia | PG | 9 | 3217 | 9249 |
Preci | PG | 9 | 724 | 9973 |
Poggiodomo | PG | 11 | 117 | 10090 |
Sellano | PG | 12 | 1079 | 11169 |
Vallo di Nera | PG | 12 | 364 | 11533 |
Castelsantangelo sul Nera | MC | 16 | 281 | 11814 |
Sant'Anatolia di Narco | PG | 16 | 564 | 12378 |
Visso | MC | 16 | 1107 | 13485 |
Monteleone di Spoleto | PG | 17 | 599 | 14084 |
Scheggino | PG | 17 | 461 | 14545 |
Campello sul Clitunno | PG | 19 | 2442 | 16987 |
Ussita | MC | 19 | 444 | 17431 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6
ML 1.1 |
2012-03-14 17:39:54 |
42.799 | 13.01 | 21 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1348809 |
Field | Value |
---|---|
Time (UTC) | 2012-03-14 17:39:54 ± 0.25 |
Latitude | 42.7990 ± 0.0099 |
Longitude | 13.0100 ± 0.0380 |
Depth (km) | 21 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1348809 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3061 |
Semi-minor axis of confidence ellipse (meter) | 932 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 74 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3289.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
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) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47124 |
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 | 1.1 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1348809 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 02:54:48 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1348809 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 02:54:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | 2012-03-14T17:40:11.51 | 0.1 | undecidable | manual | Sg | 325 | 52.3032 | -0.109 | 93 | |
IV.SBPO.HHN. | 2012-03-14T17:40:10.35 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHE. | 2012-03-14T17:40:05.17 | 0.3 | undecidable | manual | Sg | 13 | 27.0507 | -0.133 | 74 | |
IV.ATCC.EHE. | 2012-03-14T17:40:04.88 | 0.1 | undecidable | manual | Pg | 325 | 52.3032 | 0.324 | 89 | |
IV.CESI.HHN. | 2012-03-14T17:40:04.49 | 0.3 | undecidable | manual | Sg | 339 | 24.3534 | -0.2 | 73 | |
IV.LNSS.HHN. | 2012-03-14T17:40:03.73 | 0.3 | undecidable | manual | Sg | 173 | 21.9669 | -0.424 | 68 | |
IV.NRCA.HHZ. | 2012-03-14T17:40:02.10 | 0.3 | undecidable | manual | Sg | 66 | 9.2796 | 0.186 | 73 | |
IV.LNSS.HHN. | 2012-03-14T17:40:00.28 | 0.1 | undecidable | manual | Pg | 173 | 21.9669 | 0.037 | 100 | |
IV.FDMO.HHE. | 2012-03-14T17:40:00.50 | 0.1 | undecidable | manual | Pg | 13 | 27.0507 | -0.408 | 92 | |
IV.CESI.HHN. | 2012-03-14T17:40:00.62 | 0.1 | undecidable | manual | Pg | 339 | 24.3534 | 0.069 | 98 | |
IV.NRCA.HHZ. | 2012-03-14T17:39:59.41 | 0.1 | undecidable | manual | Pg | 66 | 9.2796 | 0.458 | 93 |