A magnitude ML 0.9 earthquake occured in region: 6 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4010, 12.4750 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 | 6 | 2111 | 2111 |
Gubbio | PG | 10 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 15 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 16 | 1393 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Apecchio | PU | 18 | 1882 | 58208 |
Costacciaro | PG | 20 | 1216 | 59424 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2020-05-07 05:46:27 |
43.4013 | 12.475 | 8 | 2020-11-19 12:36:46 |
Bollettino Sismico Italiano INGV | 79658951 |
Reviewed Rev100 |
ML 0.9 | 2020-05-07 05:46:28 |
43.4013 | 12.4808 | 6 | 2020-05-07 05:52:47 |
Sala Sismica INGV-Roma | 78909051 |
Field | Value |
---|---|
Time (UTC) | 2020-05-07 05:46:27 ± 0.09 |
Latitude | 43.4013 ± 0.0018 |
Longitude | 12.4750 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79658951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 286 |
Semi-minor axis of confidence ellipse (meter) | 111 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 113 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.03507 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24731 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 79658951 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-05-28 13:51:11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 78909051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-07 05:52:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-05-07T05:46:38.13 | 0.6 | undecidable | manual | S | 151 | 27.4503 | 105 | 0.27 | 46 |
IV.FRON.EHZ. | 2020-05-07T05:46:36.48 | 0.6 | undecidable | manual | S | 57 | 23.9538 | 108 | -0.23 | 46 |
IV.ATMC.EHZ. | 2020-05-07T05:46:36.51 | 0.6 | undecidable | manual | S | 283 | 23.2545 | 108 | 0.02 | 48 |
IV.BADI.EHZ. | 2020-05-07T05:46:35.85 | 0.6 | undecidable | manual | S | 303 | 22.1556 | 109 | -0.25 | 46 |
IV.PIEI.HHZ. | 2020-05-07T05:46:34.36 | 0.3 | undecidable | manual | S | 18 | 15.6732 | 116 | 0.33 | 69 |
IV.APEC.HNZ. | 2020-05-07T05:46:34.93 | 0.6 | undecidable | manual | S | 346 | 17.9709 | 113 | 0.17 | 47 |
IV.MURB.HHZ. | 2020-05-07T05:46:34.52 | 0.3 | undecidable | manual | S | 165 | 15.873 | 116 | 0.43 | 68 |
IV.ATMI.HHZ. | 2020-05-07T05:46:34.65 | 0.6 | undecidable | manual | S | 246 | 18.2706 | 113 | -0.2 | 47 |
IV.ATMC.EHZ. | 2020-05-07T05:46:33.25 | 0.6 | undecidable | manual | P | 283 | 23.2545 | 108 | 0.36 | 45 |
IV.ATCC.EHZ. | 2020-05-07T05:46:33.40 | 0.6 | undecidable | manual | P | 151 | 27.4503 | 105 | -0.29 | 46 |
IV.BADI.EHZ. | 2020-05-07T05:46:32.77 | 0.6 | negative | manual | P | 303 | 22.1556 | 109 | 0.1 | 48 |
IV.ATLO.EHZ. | 2020-05-07T05:46:32.82 | 0.1 | undecidable | manual | S | 210 | 10.9779 | 125 | 0.19 | 96 |
IV.NARO.HHZ. | 2020-05-07T05:46:32.71 | 0.1 | undecidable | manual | P | 20 | 24.753 | 107 | -0.46 | 88 |
IV.ATPC.HHZ. | 2020-05-07T05:46:32.14 | 0.3 | undecidable | manual | S | 351 | 8.88 | 130 | 0.09 | 74 |
IV.APEC.HNZ. | 2020-05-07T05:46:32.53 | 0.6 | undecidable | manual | P | 346 | 17.9709 | 113 | 0.63 | 42 |
IV.ATBU.HNZ. | 2020-05-07T05:46:32.50 | 0.1 | undecidable | manual | S | 36 | 10.1787 | 127 | 0.12 | 97 |
IV.ATMI.HHZ. | 2020-05-07T05:46:32.05 | 0.6 | undecidable | manual | P | 246 | 18.2706 | 113 | 0.1 | 48 |
IV.FRON.EHZ. | 2020-05-07T05:46:32.72 | 0.6 | negative | manual | P | 57 | 23.9538 | 108 | -0.3 | 46 |
IV.ATTE.HHZ. | 2020-05-07T05:46:32.75 | 0.1 | undecidable | manual | P | 204 | 24.5532 | 107 | -0.39 | 89 |
IV.ATPI.EHZ. | 2020-05-07T05:46:31.74 | 0.3 | undecidable | manual | S | 313 | 7.9809 | 133 | -0.08 | 74 |
IV.TB03.DHZ.01 | 2020-05-07T05:46:31.04 | 0.3 | undecidable | manual | S | 270 | 5.1948 | 146 | -0.14 | 73 |
IV.ATFO.HHZ. | 2020-05-07T05:46:31.71 | 0.6 | undecidable | manual | S | 116 | 8.6802 | 131 | -0.28 | 47 |
IV.PIEI.HHZ. | 2020-05-07T05:46:31.49 | 0.6 | undecidable | manual | P | 18 | 15.6732 | 116 | 0.02 | 49 |
IV.ATVO.HHZ. | 2020-05-07T05:46:31.24 | 0.3 | undecidable | manual | S | 249 | 5.8941 | 142 | -0.09 | 74 |
IV.MURB.HHZ. | 2020-05-07T05:46:31.50 | 0.3 | undecidable | manual | P | 165 | 15.873 | 116 | -0.01 | 74 |
IV.TB02.DHZ.01 | 2020-05-07T05:46:31.50 | 0.1 | undecidable | manual | S | 237 | 6.2937 | 140 | 0.09 | 98 |
IV.TB01.DHN.01 | 2020-05-07T05:46:30.70 | 0.1 | undecidable | manual | S | 235 | 3.8961 | 153 | -0.24 | 96 |
IV.TB02.DHZ.01 | 2020-05-07T05:46:30.11 | 0.1 | undecidable | manual | P | 237 | 6.2937 | 140 | 0.15 | 97 |
IV.ATBU.HNZ. | 2020-05-07T05:46:30.56 | 0.1 | undecidable | manual | P | 36 | 10.1787 | 127 | 0.04 | 99 |
IV.ATPI.EHZ. | 2020-05-07T05:46:30.21 | 0.3 | positive | manual | P | 313 | 7.9809 | 133 | 0.01 | 75 |
IV.ATFO.HHZ. | 2020-05-07T05:46:30.27 | 0.6 | undecidable | manual | P | 116 | 8.6802 | 131 | -0.03 | 50 |
IV.ATLO.EHZ. | 2020-05-07T05:46:30.82 | 0.1 | undecidable | manual | P | 210 | 10.9779 | 125 | 0.16 | 96 |
IV.ATPC.HHZ. | 2020-05-07T05:46:30.41 | 0.1 | undecidable | manual | P | 351 | 8.88 | 130 | 0.08 | 98 |
IV.TB01.DHN.01 | 2020-05-07T05:46:29.64 | 0.1 | undecidable | manual | P | 235 | 3.8961 | 153 | -0.05 | 100 |
IV.TB03.DHZ.01 | 2020-05-07T05:46:29.71 | 0.1 | undecidable | manual | P | 270 | 5.1948 | 146 | -0.12 | 98 |
IV.ATVO.HHZ. | 2020-05-07T05:46:29.90 | 0.1 | positive | manual | P | 249 | 5.8941 | 142 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.9 | 0.00007384999999999999 | 0.24 | AML | other | m | 2020-05-07T05:46:34.69 |
IV.MURB.HHN. | ML:1.0 | 0.00008885 | 1.1 | AML | other | m | 2020-05-07T05:46:34.18 |
IV.PIEI.HHE. | ML:0.9 | 0.00007345 | 0.22 | AML | other | m | 2020-05-07T05:46:34.80 |
IV.MURB.HHE. | ML:1.0 | 0.00011185000000000001 | 1.78 | AML | other | m | 2020-05-07T05:46:34.92 |
IV.BADI.EHN. | ML:0.8 | 0.000043349999999999997 | 1.24 | AML | other | m | 2020-05-07T05:46:36.09 |
IV.BADI.EHE. | ML:0.8 | 0.00003825 | 1.58 | AML | other | m | 2020-05-07T05:46:37.09 |