A magnitude ML 2.3 earthquake occured in region: 2 km SW Montefalco (PG), on
and geographic coordinates (lat, lon) 42.8860, 12.6390 at 3 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 |
---|---|---|---|---|
Montefalco | PG | 2 | 5679 | 5679 |
Bevagna | PG | 6 | 5081 | 10760 |
Gualdo Cattaneo | PG | 7 | 6155 | 16915 |
Castel Ritaldi | PG | 7 | 3278 | 20193 |
Giano dell'Umbria | PG | 8 | 3846 | 24039 |
Trevi | PG | 9 | 8469 | 32508 |
Foligno | PG | 10 | 57155 | 89663 |
Spello | PG | 12 | 8645 | 98308 |
Cannara | PG | 13 | 4305 | 102613 |
Campello sul Clitunno | PG | 13 | 2442 | 105055 |
Massa Martana | PG | 15 | 3770 | 108825 |
Collazzone | PG | 16 | 3473 | 112298 |
Spoleto | PG | 19 | 38218 | 150516 |
Bettona | PG | 19 | 4367 | 154883 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.6
ML 2.3 |
2006-09-20 15:36:27 |
42.886 | 12.639 | 3 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 593149 |
Field | Value |
---|---|
Time (UTC) | 2006-09-20 15:36:27 ± 0.16 |
Latitude | 42.8860 ± 0.0045 |
Longitude | 12.6390 ± 0.0098 |
Depth (km) | 3 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 593149 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 849 |
Semi-minor axis of confidence ellipse (meter) | 236 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 943.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.16912 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 593149 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:20:40 |
Field | Value |
---|---|
Value | 2.6 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 593149 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:20:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FAGN.EHE. | 2006-09-20T15:36:56.41 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.FSSB.BHZ. | 2006-09-20T15:36:55.82 | 0.1 | undecidable | manual | Sg | 7 | 90.1431 | 0.02 | 46 | |
IV.TERO.HHN. | 2006-09-20T15:36:54.56 | 0.1 | undecidable | manual | Sg | 110 | 83.8494 | 0.442 | 43 | |
IV.VVLD.EHZ. | 2006-09-20T15:36:53.71 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FIAM.HHN. | 2006-09-20T15:36:52.75 | 0.1 | undecidable | manual | Sg | 150 | 78.9654 | -0.049 | 47 | |
IV.FAGN.EHE. | 2006-09-20T15:36:51.41 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ARV.SHZ. | 2006-09-20T15:36:50.95 | 0.1 | undecidable | manual | Sg | 20 | 72.0723 | -0.02 | 48 | |
IV.CING.HHE. | 2006-09-20T15:36:50.53 | 0.1 | undecidable | manual | Sg | 40 | 70.5738 | -0.025 | 48 | |
IV.SFI.SHZ. | 2006-09-20T15:36:50.54 | 0.1 | undecidable | manual | Pg | 331 | 129.7701 | 0.637 | 73 | |
IV.LATE.HHZ. | 2006-09-20T15:36:47.45 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.VCEL.EHZ. | 2006-09-20T15:36:47.68 | 0.1 | undecidable | manual | Pg | 119 | 112.1988 | 0.478 | 80 | |
IV.AOI.BHZ. | 2006-09-20T15:36:47.06 | 0.1 | undecidable | manual | Pg | 46 | 107.2149 | 0.635 | 76 | |
IV.MNS.BHZ. | 2006-09-20T15:36:46.53 | 0.1 | undecidable | manual | Sg | 176 | 55.6998 | -0.055 | 49 | |
IV.CRE.SHZ. | 2006-09-20T15:36:45.18 | 0.1 | undecidable | manual | Pg | 326 | 98.4237 | 0.108 | 89 | |
IV.LNSS.BHE. | 2006-09-20T15:36:43.72 | 0.1 | undecidable | manual | Sg | 134 | 45.4212 | 0.525 | 45 | |
IV.LATE.HHZ. | 2006-09-20T15:36:43.29 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SNTG.SHZ. | 2006-09-20T15:36:43.87 | 0.1 | undecidable | manual | Sg | 31 | 47.619 | -0.11 | 49 | |
IV.FSSB.BHZ. | 2006-09-20T15:36:43.42 | 0.1 | undecidable | manual | Pg | 7 | 90.1431 | -0.383 | 85 | |
IV.TERO.HHN. | 2006-09-20T15:36:42.22 | 0.1 | undecidable | manual | Pg | 110 | 83.8494 | -0.614 | 80 | |
IV.MURB.HHZ. | 2006-09-20T15:36:42.71 | 0.1 | undecidable | manual | Sg | 348 | 42.8238 | 0.413 | 46 | |
IV.FIAM.HHN. | 2006-09-20T15:36:41.78 | 0.1 | undecidable | manual | Pg | 150 | 78.9654 | -0.291 | 89 | |
IV.ARV.SHZ. | 2006-09-20T15:36:40.43 | 0.1 | undecidable | manual | Pg | 20 | 72.0723 | -0.586 | 83 | |
IV.CING.HHE. | 2006-09-20T15:36:40.96 | 0.1 | undecidable | manual | Pg | 40 | 70.5738 | 0.183 | 92 | |
IV.SACS.HHE. | 2006-09-20T15:36:39.02 | 0.1 | undecidable | manual | Pg | 266 | 59.3961 | -0.043 | 97 | |
IV.MNS.BHZ. | 2006-09-20T15:36:38.33 | 0.1 | undecidable | manual | Pg | 176 | 55.6998 | -0.157 | 95 | |
IV.SNTG.SHZ. | 2006-09-20T15:36:36.54 | 0.1 | undecidable | manual | Pg | 31 | 47.619 | -0.442 | 91 | |
IV.LNSS.BHE. | 2006-09-20T15:36:36.57 | 0.1 | undecidable | manual | Pg | 134 | 45.4212 | 0.044 | 100 | |
IV.MURB.HHZ. | 2006-09-20T15:36:36.06 | 0.1 | undecidable | manual | Pg | 348 | 42.8238 | 0.05 | 100 |