A magnitude ML 1.5 earthquake occured in region: 4 km SW Montefalco (PG), on
and geographic coordinates (lat, lon) 42.8610, 12.6360 at 7 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 | 4 | 5679 | 5679 |
Castel Ritaldi | PG | 5 | 3278 | 8957 |
Giano dell'Umbria | PG | 6 | 3846 | 12803 |
Gualdo Cattaneo | PG | 9 | 6155 | 18958 |
Bevagna | PG | 9 | 5081 | 24039 |
Trevi | PG | 9 | 8469 | 32508 |
Foligno | PG | 12 | 57155 | 89663 |
Campello sul Clitunno | PG | 12 | 2442 | 92105 |
Massa Martana | PG | 13 | 3770 | 95875 |
Spello | PG | 15 | 8645 | 104520 |
Cannara | PG | 16 | 4305 | 108825 |
Spoleto | PG | 16 | 38218 | 147043 |
Collazzone | PG | 17 | 3473 | 150516 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 1.5 |
2010-09-23 17:04:58 |
42.861 | 12.636 | 7 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1118549 |
Field | Value |
---|---|
Time (UTC) | 2010-09-23 17:04:58 ± 0.12 |
Latitude | 42.8610 ± 0.0036 |
Longitude | 12.6360 ± 0.0061 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1118549 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 524 |
Semi-minor axis of confidence ellipse (meter) | 99 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 27 |
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) | 0.67809 |
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 | 1.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1118549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 21:40:53 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1118549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 21:40:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | 2010-09-23T17:05:22.92 | 0.3 | undecidable | manual | Sg | 354 | 75.2691 | 0.84 | 54 | |
IV.SMA1.EHE. | 2010-09-23T17:05:19.38 | 0.3 | undecidable | manual | Sg | 114 | 62.3931 | 0.74 | 58 | |
IV.RM32.EHZ. | 2010-09-23T17:05:19.23 | 0.3 | undecidable | manual | Sg | 121 | 62.3931 | 0.589 | 61 | |
IV.RM33.EHZ. | 2010-09-23T17:05:18.11 | 0.3 | undecidable | manual | Sg | 129 | 61.1943 | -0.208 | 68 | |
IV.ATVO.HHE. | 2010-09-23T17:05:18.22 | 0.3 | undecidable | manual | Sg | 342 | 60.7947 | 0.025 | 71 | |
IV.ATPC.HHN. | 2010-09-23T17:05:17.18 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.ATFO.HHZ. | 2010-09-23T17:05:17.92 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.RM29.EHZ. | 2010-09-23T17:05:17.36 | 0.1 | undecidable | manual | Sg | 125 | 57.2982 | 0.098 | 93 | |
IV.MNS.HHZ. | 2010-09-23T17:05:16.00 | 0.3 | undecidable | manual | Sg | 176 | 52.8027 | -0.088 | 71 | |
IV.SNTG.HHE. | 2010-09-23T17:05:15.14 | 0.3 | undecidable | manual | Sg | 29 | 50.2164 | -0.24 | 69 | |
IV.MURB.HHN. | 2010-09-23T17:05:14.31 | 0.3 | undecidable | manual | Sg | 349 | 45.5211 | 0.177 | 70 | |
IV.MGAB.HHN. | 2010-09-23T17:05:13.05 | 0.1 | undecidable | manual | Sg | 278 | 43.0236 | -0.403 | 90 | |
IV.PIEI.HHE. | 2010-09-23T17:05:12.29 | 0.3 | undecidable | manual | Pg | 354 | 75.2691 | 0.139 | 67 | |
IV.ATPC.HHN. | 2010-09-23T17:05:12.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHE. | 2010-09-23T17:05:12.39 | 0.3 | undecidable | manual | Sg | 62 | 41.5251 | -0.662 | 62 | |
IV.ATPI.EHZ. | 2010-09-23T17:05:11.26 | 0.3 | undecidable | manual | Pg | 344 | 68.0763 | 0.219 | 67 | |
IV.SMA1.EHE. | 2010-09-23T17:05:10.03 | 0.3 | undecidable | manual | Pg | 114 | 62.3931 | -0.131 | 69 | |
IV.RM32.EHZ. | 2010-09-23T17:05:10.22 | 0.3 | undecidable | manual | Pg | 121 | 62.3931 | 0.055 | 70 | |
IV.RM29.EHZ. | 2010-09-23T17:05:09.27 | 0.3 | undecidable | manual | Pg | 125 | 57.2982 | -0.097 | 70 | |
IV.RM33.EHZ. | 2010-09-23T17:05:09.48 | 0.3 | undecidable | manual | Pg | 129 | 61.1943 | -0.496 | 64 | |
IV.ATVO.HHE. | 2010-09-23T17:05:09.72 | 0.3 | undecidable | manual | Pg | 342 | 60.7947 | -0.187 | 68 | |
IV.MNS.HHZ. | 2010-09-23T17:05:08.86 | 0.3 | undecidable | manual | Pg | 176 | 52.8027 | 0.17 | 69 | |
IV.CESI.HHE. | 2010-09-23T17:05:08.35 | 0.1 | undecidable | manual | Sg | 54 | 27.0507 | 0.095 | 98 | |
IV.CESX.HHZ. | 2010-09-23T17:05:08.64 | 0.1 | undecidable | manual | Sg | 189 | 28.1496 | -0.009 | 100 | |
IV.MURB.HHN. | 2010-09-23T17:05:07.46 | 0.3 | undecidable | manual | Pg | 349 | 45.5211 | -0.099 | 71 | |
IV.MGAB.HHN. | 2010-09-23T17:05:07.79 | 0.3 | undecidable | manual | Pg | 278 | 43.0236 | 0.621 | 63 | |
IV.SNTG.HHE. | 2010-09-23T17:05:07.87 | 0.3 | undecidable | manual | Pg | 29 | 50.2164 | -0.41 | 66 | |
IV.FDMO.HHE. | 2010-09-23T17:05:06.47 | 0.3 | undecidable | manual | Pg | 62 | 41.5251 | -0.468 | 67 | |
IV.CESI.HHE. | 2010-09-23T17:05:04.31 | 0.3 | undecidable | manual | Pg | 54 | 27.0507 | 0.141 | 73 | |
IV.CESX.HHZ. | 2010-09-23T17:05:04.36 | 0.3 | undecidable | manual | Pg | 189 | 28.1496 | -0.036 | 75 | |
IV.GUMA.HHE. | 2010-09-23T17:04:49.27 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |