A magnitude ML 0.8 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4190, 12.4800 at 8 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Cantiano | PU | 14 | 2245 | 36572 |
Montone | PG | 14 | 1680 | 38252 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39645 |
Apecchio | PU | 16 | 1882 | 41527 |
Umbertide | PG | 18 | 16681 | 58208 |
Piobbico | PU | 19 | 2029 | 60237 |
Cagli | PU | 20 | 8731 | 68968 |
Costacciaro | PG | 20 | 1216 | 70184 |
CittĂ di Castello | PG | 20 | 39913 | 110097 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2013-10-21 23:40:45 |
43.4192 | 12.48 | 8 | 2015-01-20 11:29:30 |
Bollettino Sismico Italiano INGV | 5464351 |
Reviewed Rev100 |
ML 0.8 | 2013-10-21 23:40:45 |
43.4192 | 12.48 | 8 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 4711811 |
Field | Value |
---|---|
Time (UTC) | 2013-10-21 23:40:45 ± 0.06 |
Latitude | 43.4192 ± 0.0018 |
Longitude | 12.4800 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 5464351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 219 |
Semi-minor axis of confidence ellipse (meter) | 195 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 131 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.06475 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34804 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 5464351 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:27:30 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 4711811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-10-22 00:00:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FSSB.HHZ. | 2013-10-21T23:40:59.22 | 0.1 | undecidable | manual | S | 38 | 38.628 | 50 | 0.1 | 93 |
IV.ATCC.EHZ. | 2013-10-21T23:40:56.13 | 0.1 | undecidable | manual | S | 154 | 28.9488 | 106 | -0.01 | 96 |
IV.FOSV.EHE. | 2013-10-21T23:40:55.41 | 0.1 | undecidable | manual | S | 121 | 26.5512 | 107 | 0.08 | 96 |
IV.SSFR.HHE. | 2013-10-21T23:40:54.56 | 0.1 | undecidable | manual | S | 85 | 24.4533 | 108 | -0.07 | 96 |
IV.FRON.EHZ. | 2013-10-21T23:40:54.07 | 0.1 | undecidable | manual | S | 61 | 22.5552 | 110 | 0.04 | 97 |
IV.NARO.HHZ. | 2013-10-21T23:40:54.06 | 0.1 | undecidable | manual | S | 21 | 22.755 | 110 | -0.02 | 97 |
IV.FSSB.HHZ. | 2013-10-21T23:40:53.24 | 0.1 | undecidable | manual | P | 38 | 38.628 | 50 | -0.2 | 91 |
IV.FOSV.EHE. | 2013-10-21T23:40:51.22 | 0.1 | undecidable | manual | P | 121 | 26.5512 | 107 | -0.04 | 96 |
IV.ATCC.EHZ. | 2013-10-21T23:40:51.89 | 0.1 | undecidable | manual | P | 154 | 28.9488 | 106 | 0.16 | 94 |
IV.NARO.HHZ. | 2013-10-21T23:40:50.50 | 0.1 | undecidable | manual | P | 21 | 22.755 | 110 | -0.04 | 97 |
IV.ATFO.HHZ. | 2013-10-21T23:40:50.08 | 0.1 | undecidable | manual | S | 128 | 9.3795 | 131 | 0.06 | 99 |
IV.SSFR.HHE. | 2013-10-21T23:40:50.75 | 0.1 | undecidable | manual | P | 85 | 24.4533 | 108 | -0.1 | 95 |
IV.FRON.EHZ. | 2013-10-21T23:40:50.46 | 0.1 | undecidable | manual | P | 61 | 22.5552 | 110 | -0.05 | 97 |
IV.ATPI.EHZ. | 2013-10-21T23:40:49.56 | 0.1 | undecidable | manual | S | 299 | 7.1928 | 139 | 0.1 | 98 |
IV.ATVO.HHZ. | 2013-10-21T23:40:49.11 | 0.1 | undecidable | manual | S | 235 | 7.1928 | 139 | -0.36 | 93 |
IV.ATVO.HHZ. | 2013-10-21T23:40:48.01 | 0.1 | positive | manual | P | 235 | 7.1928 | 139 | 0.13 | 98 |
IV.ATFO.HHZ. | 2013-10-21T23:40:48.19 | 0.1 | undecidable | manual | P | 128 | 9.3795 | 131 | 0 | 100 |
IV.ATPI.EHZ. | 2013-10-21T23:40:48.08 | 0.1 | undecidable | manual | P | 299 | 7.1928 | 139 | 0.21 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:0.9 | 0.00011649999999999999 | 0.38 | AML | other | m | 2013-10-21T23:40:50.39 |
IV.ATFO.HHN. | ML:0.8 | 0.00010535 | 0.98 | AML | other | m | 2013-10-21T23:40:50.17 |
IV.ATPI.EHN. | ML:0.9 | 0.000136 | 0.14 | AML | other | m | 2013-10-21T23:40:49.73 |
IV.ATPI.EHE. | ML:0.6 | 0.0000633 | 0.44 | AML | other | m | 2013-10-21T23:40:49.92 |
IV.ATVO.HHE. | ML:0.6 | 0.0000718 | 1.58 | AML | other | m | 2013-10-21T23:40:49.84 |
IV.ATVO.HHN. | ML:0.5 | 0.0000565 | 1.06 | AML | other | m | 2013-10-21T23:40:50.27 |
IV.MURB.HHE. | ML:1.1 | 0.00010045000000000002 | 1.44 | AML | other | m | 2013-10-21T23:40:53.92 |
IV.MURB.HHN. | ML:0.9 | 0.00007085 | 0.52 | AML | other | m | 2013-10-21T23:41:55.62 |
IV.NARO.HHN. | ML:0.6 | 0.000027400000000000002 | 1.14 | AML | other | m | 2013-10-21T23:40:54.48 |
IV.NARO.HHE. | ML:0.7 | 0.0000334 | 1.46 | AML | other | m | 2013-10-21T23:40:54.91 |