A magnitude ML 0.5 earthquake occured in region: 6 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4230, 12.5120 at 10 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 | 9 | 32216 | 34327 |
Cantiano | PU | 11 | 2245 | 36572 |
Scheggia e Pascelupo | PG | 13 | 1393 | 37965 |
Montone | PG | 16 | 1680 | 39645 |
Apecchio | PU | 17 | 1882 | 41527 |
Cagli | PU | 18 | 8731 | 50258 |
Costacciaro | PG | 18 | 1216 | 51474 |
Piobbico | PU | 19 | 2029 | 53503 |
Umbertide | PG | 20 | 16681 | 70184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2020-04-19 15:49:36 |
43.4228 | 12.5122 | 10 | 2020-07-18 21:08:34 |
Bollettino Sismico Italiano INGV | 78440831 |
Reviewed Rev100 |
ML 0.4 | 2020-04-19 15:49:36 |
43.4287 | 12.5193 | 6 | 2020-04-19 15:53:34 |
Sala Sismica INGV-Roma | 78392921 |
Field | Value |
---|---|
Time (UTC) | 2020-04-19 15:49:36 ± 0.05 |
Latitude | 43.4228 ± 0.0018 |
Longitude | 12.5122 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78440831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 204 |
Semi-minor axis of confidence ellipse (meter) | 117 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 139 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
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) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27339 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 78392921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-19 15:53:34 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 78440831 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-21 11:12:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-04-19T15:49:46.84 | 0.3 | undecidable | manual | S | 159 | 28.3494 | 50 | 0.07 | 72 |
IV.BADI.EHZ. | 2020-04-19T15:49:45.47 | 0.1 | undecidable | manual | S | 294 | 23.5542 | 112 | 0.22 | 94 |
IV.ATMC.EHZ. | 2020-04-19T15:49:45.82 | 0.3 | undecidable | manual | S | 276 | 25.8519 | 110 | -0.16 | 71 |
IV.ATVA.EHZ. | 2020-04-19T15:49:45.40 | 0.6 | undecidable | manual | S | 229 | 24.3534 | 111 | -0.08 | 48 |
IV.FRON.EHZ. | 2020-04-19T15:49:44.17 | 0.6 | undecidable | manual | S | 58 | 20.1687 | 115 | 0.02 | 49 |
IV.NARO.HHZ. | 2020-04-19T15:49:44.40 | 0.3 | undecidable | manual | S | 15 | 21.5673 | 114 | -0.2 | 71 |
IV.MURB.HNZ. | 2020-04-19T15:49:43.64 | 0.6 | undecidable | manual | S | 177 | 17.7711 | 118 | 0.23 | 47 |
IV.PE3.EHZ. | 2020-04-19T15:49:42.43 | 0.6 | undecidable | manual | P | 358 | 30.3474 | 50 | -0.27 | 46 |
IV.ATSC.EHZ. | 2020-04-19T15:49:42.39 | 0.6 | undecidable | manual | S | 89 | 14.0748 | 124 | 0.08 | 49 |
IV.MPAG.HNZ. | 2020-04-19T15:49:42.48 | 0.1 | undecidable | manual | P | 41 | 30.3474 | 50 | -0.22 | 93 |
IV.ATLO.HNZ. | 2020-04-19T15:49:42.41 | 0.3 | undecidable | manual | S | 215 | 14.6742 | 123 | -0.07 | 74 |
IV.ATCC.EHZ. | 2020-04-19T15:49:42.52 | 0.6 | undecidable | manual | P | 159 | 28.3494 | 50 | 0.12 | 48 |
IV.NARO.HHZ. | 2020-04-19T15:49:41.08 | 0.1 | undecidable | manual | P | 15 | 21.5673 | 114 | -0.06 | 98 |
IV.ATVA.EHZ. | 2020-04-19T15:49:41.69 | 0.1 | undecidable | manual | P | 229 | 24.3534 | 111 | 0.05 | 97 |
IV.TB02.DHZ. | 2020-04-19T15:49:41.08 | 0.3 | undecidable | manual | S | 235 | 10.0788 | 133 | -0.16 | 73 |
IV.BADI.EHZ. | 2020-04-19T15:49:41.60 | 0.1 | undecidable | manual | P | 294 | 23.5542 | 112 | 0.09 | 97 |
IV.PIEI.HHZ. | 2020-04-19T15:49:41.92 | 0.3 | undecidable | manual | S | 8 | 12.6762 | 127 | 0.01 | 75 |
IV.ATMC.EHZ. | 2020-04-19T15:49:41.53 | 0.6 | undecidable | manual | P | 276 | 25.8519 | 110 | -0.41 | 45 |
IV.SSFR.HHZ. | 2020-04-19T15:49:41.23 | 0.6 | undecidable | manual | P | 86 | 21.867 | 114 | 0.05 | 49 |
IV.ATBU.EHZ. | 2020-04-19T15:49:40.61 | 0.3 | undecidable | manual | S | 26 | 6.5934 | 146 | 0.18 | 73 |
IV.FRON.EHZ. | 2020-04-19T15:49:40.80 | 0.1 | undecidable | manual | P | 58 | 20.1687 | 115 | -0.08 | 97 |
IV.MURB.HNZ. | 2020-04-19T15:49:40.75 | 0.3 | undecidable | manual | P | 177 | 17.7711 | 118 | 0.29 | 70 |
IV.TB01.DHZ.01 | 2020-04-19T15:49:40.46 | 0.6 | undecidable | manual | S | 233 | 7.6812 | 141 | -0.2 | 48 |
IV.ATPC.HHZ. | 2020-04-19T15:49:40.75 | 0.6 | undecidable | manual | S | 325 | 7.7811 | 141 | 0.06 | 50 |
IV.ATFO.HHZ. | 2020-04-19T15:49:40.28 | 0.3 | undecidable | manual | S | 143 | 7.881 | 140 | -0.43 | 69 |
IV.TB03.DHZ.01 | 2020-04-19T15:49:40.55 | 0.3 | undecidable | manual | S | 254 | 8.5803 | 138 | -0.31 | 71 |
IV.ATLO.HNZ. | 2020-04-19T15:49:40.07 | 0.1 | undecidable | manual | P | 215 | 14.6742 | 123 | 0.15 | 97 |
IV.PIEI.HHZ. | 2020-04-19T15:49:39.71 | 0.3 | undecidable | manual | P | 8 | 12.6762 | 127 | 0.12 | 73 |
IV.ATPC.HHZ. | 2020-04-19T15:49:39.01 | 0.1 | undecidable | manual | P | 325 | 7.7811 | 141 | 0.13 | 98 |
IV.TB03.DHZ.01 | 2020-04-19T15:49:39.02 | 0.3 | undecidable | manual | P | 254 | 8.5803 | 138 | 0.04 | 75 |
IV.ATVO.HHZ. | 2020-04-19T15:49:39.18 | 0.1 | undecidable | manual | P | 242 | 9.5793 | 135 | 0.05 | 100 |
IV.ATSC.EHZ. | 2020-04-19T15:49:39.74 | 0.1 | undecidable | manual | P | 89 | 14.0748 | 124 | -0.08 | 98 |
IV.ATBU.EHZ. | 2020-04-19T15:49:39.02 | 0.1 | undecidable | manual | P | 26 | 6.5934 | 146 | 0.29 | 95 |
IV.TB02.DHZ. | 2020-04-19T15:49:39.28 | 0.1 | undecidable | manual | P | 235 | 10.0788 | 133 | 0.08 | 99 |
IV.TB01.DHZ.01 | 2020-04-19T15:49:38.93 | 0.1 | undecidable | manual | P | 233 | 7.6812 | 141 | 0.06 | 100 |
IV.ATFO.HHZ. | 2020-04-19T15:49:38.84 | 0.1 | undecidable | manual | P | 143 | 7.881 | 140 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:0.6 | 0.0000574 | 0.1 | AML | other | m | 2020-04-19T15:49:40.70 |
IV.ATFO.HHE. | ML:0.7 | 0.0000811 | 0.14 | AML | other | m | 2020-04-19T15:49:40.90 |
IV.ATVO.HHE. | ML:0.4 | 0.00003505 | 0.14 | AML | other | m | 2020-04-19T15:49:40.91 |
IV.ATVO.HHN. | ML:0.3 | 0.000025600000000000002 | 0.74 | AML | other | m | 2020-04-19T15:49:41.82 |
IV.PIEI.HHN. | ML:0.4 | 0.000024399999999999997 | 0.22 | AML | other | m | 2020-04-19T15:49:42.51 |
IV.PIEI.HHE. | ML:0.5 | 0.0000349 | 1.08 | AML | other | m | 2020-04-19T15:49:43.67 |
IV.NARO.HHE. | ML:0.3 | 0.00001515 | 0.92 | AML | other | m | 2020-04-19T15:49:44.89 |
IV.NARO.HHN. | ML:0.3 | 0.000013850000000000001 | 1.1 | AML | other | m | 2020-04-19T15:49:45.89 |
IV.BADI.EHN. | ML:0.5 | 0.000018635 | 0.74 | AML | other | m | 2020-04-19T15:49:46.29 |
IV.ATCC.EHN. | ML:0.8 | 0.00002825 | 0.18 | AML | other | m | 2020-04-19T15:49:47.39 |
IV.ATCC.EHE. | ML:0.6 | 0.0000197 | 0.26 | AML | other | m | 2020-04-19T15:49:47.54 |
IV.BADI.EHE. | ML:0.5 | 0.0000201 | 1.54 | AML | other | m | 2020-04-19T15:49:55.96 |