A magnitude ML 0.8 earthquake occured in region: 4 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4430, 12.4860 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 | 4 | 2111 | 2111 |
Cantiano | PU | 12 | 2245 | 4356 |
Gubbio | PG | 12 | 32216 | 36572 |
Apecchio | PU | 14 | 1882 | 38454 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39847 |
Montone | PG | 16 | 1680 | 41527 |
Piobbico | PU | 17 | 2029 | 43556 |
Cagli | PU | 18 | 8731 | 52287 |
Umbertide | PG | 20 | 16681 | 68968 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2023-04-26 23:55:22 |
43.4427 | 12.4862 | 10 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 125052841 |
Reviewed Rev100 |
ML 0.8 | 2023-04-26 23:55:22 |
43.4393 | 12.4552 | 11 | 2023-04-26 23:59:39 |
Sala Sismica INGV-Roma | 116782121 |
Field | Value |
---|---|
Time (UTC) | 2023-04-26 23:55:22 ± 0.05 |
Latitude | 43.4427 ± 0.0018 |
Longitude | 12.4862 ± 0.0037 |
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 | 125052841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 233 |
Semi-minor axis of confidence ellipse (meter) | 201 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 152 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 53 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.04317 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33455 |
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 | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 116782121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-26 23:59:39 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 125052841 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-02-05 16:20:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2023-04-26T23:55:35.12 | 0.6 | undecidable | manual | S | 80 | 37.1295 | 50 | 0.08 | 47 |
IV.FOSV.EHZ. | 2023-04-26T23:55:32.74 | 0.6 | undecidable | manual | S | 126 | 27.5502 | 109 | 0.33 | 45 |
IV.MPAG.EHZ. | 2023-04-26T23:55:32.73 | 0.6 | undecidable | manual | S | 47 | 30.1476 | 50 | -0.45 | 44 |
IV.SSFR.HHZ. | 2023-04-26T23:55:31.07 | 0.6 | undecidable | manual | S | 92 | 23.8539 | 112 | -0.13 | 47 |
IV.ATMI.HHZ. | 2023-04-26T23:55:30.40 | 0.6 | undecidable | manual | S | 236 | 21.2676 | 114 | 0.02 | 49 |
IV.FRON.EHZ. | 2023-04-26T23:55:30.24 | 0.6 | undecidable | manual | S | 67 | 20.9679 | 114 | -0.05 | 48 |
IV.MURB.HHZ. | 2023-04-26T23:55:30.32 | 0.6 | undecidable | manual | S | 171 | 20.1687 | 115 | 0.3 | 46 |
IV.NARO.HHZ. | 2023-04-26T23:55:29.79 | 0.6 | undecidable | manual | S | 22 | 20.1687 | 115 | -0.23 | 47 |
IV.ARVD.HHZ. | 2023-04-26T23:55:29.52 | 0.1 | undecidable | manual | P | 80 | 37.1295 | 50 | -0.13 | 93 |
IV.FOSV.EHZ. | 2023-04-26T23:55:28.21 | 0.3 | undecidable | manual | P | 126 | 27.5502 | 109 | 0.08 | 72 |
IV.APEC.HHZ. | 2023-04-26T23:55:28.24 | 0.6 | undecidable | manual | S | 338 | 13.875 | 124 | 0.11 | 48 |
IV.MPAG.EHZ. | 2023-04-26T23:55:28.45 | 0.3 | undecidable | manual | P | 47 | 30.1476 | 50 | -0.13 | 70 |
IV.SSFR.HHZ. | 2023-04-26T23:55:27.36 | 0.1 | undecidable | manual | P | 92 | 23.8539 | 112 | -0.08 | 96 |
IV.ATFO.HHN. | 2023-04-26T23:55:27.08 | 0.6 | undecidable | manual | S | 141 | 10.878 | 131 | -0.22 | 48 |
IV.PIEI.HHZ. | 2023-04-26T23:55:27.76 | 0.6 | undecidable | manual | S | 21 | 11.0778 | 130 | 0.42 | 46 |
IV.TB02.DHZ. | 2023-04-26T23:55:27.03 | 0.6 | undecidable | manual | S | 218 | 10.0788 | 133 | -0.07 | 49 |
IV.MURB.HHZ. | 2023-04-26T23:55:27.00 | 0.1 | undecidable | manual | P | 171 | 20.1687 | 115 | 0.24 | 93 |
IV.ATBU.EHZ. | 2023-04-26T23:55:26.34 | 0.6 | undecidable | manual | S | 54 | 6.1938 | 147 | 0.13 | 49 |
IV.ATPI.EHZ. | 2023-04-26T23:55:26.16 | 0.6 | undecidable | manual | S | 278 | 6.7932 | 144 | -0.18 | 48 |
IV.NARO.HHZ. | 2023-04-26T23:55:26.68 | 0.1 | undecidable | manual | P | 22 | 20.1687 | 115 | -0.08 | 97 |
IV.TB03.DH1. | 2023-04-26T23:55:26.14 | 0.6 | undecidable | manual | S | 233 | 7.5813 | 141 | -0.37 | 46 |
IV.ATMI.HHZ. | 2023-04-26T23:55:26.99 | 0.1 | undecidable | manual | P | 236 | 21.2676 | 114 | 0.03 | 97 |
IV.ATVO.HHN. | 2023-04-26T23:55:26.70 | 0.6 | undecidable | manual | S | 224 | 9.2796 | 135 | -0.19 | 48 |
IV.FRON.EHZ. | 2023-04-26T23:55:26.85 | 0.1 | undecidable | manual | P | 67 | 20.9679 | 114 | -0.06 | 97 |
IV.TB01.DHZ. | 2023-04-26T23:55:26.39 | 0.6 | undecidable | manual | S | 211 | 7.881 | 140 | -0.18 | 48 |
IV.TSM2.DHN. | 2023-04-26T23:55:25.43 | 0.6 | undecidable | manual | S | 177 | 5.0949 | 151 | -0.6 | 44 |
IV.ATFO.HHN. | 2023-04-26T23:55:25.20 | 0.1 | undecidable | manual | P | 141 | 10.878 | 131 | 0.02 | 99 |
IV.PIEI.HHZ. | 2023-04-26T23:55:25.33 | 0.1 | undecidable | manual | P | 21 | 11.0778 | 130 | 0.12 | 97 |
IV.ATPC.HHE. | 2023-04-26T23:55:25.76 | 0.3 | undecidable | manual | S | 331 | 4.7952 | 153 | -0.22 | 72 |
IV.ATVO.HHN. | 2023-04-26T23:55:25.02 | 0.1 | undecidable | manual | P | 224 | 9.2796 | 135 | 0.08 | 98 |
IV.TB02.DHZ. | 2023-04-26T23:55:25.17 | 0.1 | undecidable | manual | P | 218 | 10.0788 | 133 | 0.1 | 98 |
IV.APEC.HHZ. | 2023-04-26T23:55:25.88 | 0.1 | positive | manual | P | 338 | 13.875 | 124 | 0.22 | 95 |
IV.ATPC.HHE. | 2023-04-26T23:55:24.50 | 0.1 | undecidable | manual | P | 331 | 4.7952 | 153 | 0.08 | 99 |
IV.TB01.DHZ. | 2023-04-26T23:55:24.83 | 0.1 | undecidable | manual | P | 211 | 7.881 | 140 | 0.07 | 99 |
IV.ATBU.EHZ. | 2023-04-26T23:55:24.79 | 0.1 | undecidable | manual | P | 54 | 6.1938 | 147 | 0.23 | 96 |
IV.TSM2.DHN. | 2023-04-26T23:55:24.36 | 0.1 | undecidable | manual | P | 177 | 5.0949 | 151 | -0.09 | 99 |
IV.ATPI.EHZ. | 2023-04-26T23:55:24.73 | 0.1 | positive | manual | P | 278 | 6.7932 | 144 | 0.1 | 98 |
IV.TB03.DH1. | 2023-04-26T23:55:24.72 | 0.1 | undecidable | manual | P | 233 | 7.5813 | 141 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.9 | 0.0001225 | 0.54 | AML | other | m | 2023-04-26T23:55:26.26 |
IV.ATPI.EHN. | ML:1.0 | 0.00014350000000000002 | 0.32 | AML | other | m | 2023-04-26T23:55:26.49 |
IV.PIEI.HHN. | ML:1.0 | 0.00013000000000000002 | 0.3 | AML | other | m | 2023-04-26T23:55:27.82 |
IV.PIEI.HHE. | ML:1.0 | 0.00011394999999999999 | 0.12 | AML | other | m | 2023-04-26T23:55:27.91 |
IV.APEC.HHN. | ML:0.7 | 0.00004995 | 0.1 | AML | other | m | 2023-04-26T23:55:28.35 |
IV.APEC.HHE. | ML:0.7 | 0.000053150000000000004 | 0.14 | AML | other | m | 2023-04-26T23:55:28.55 |
IV.NARO.HHE. | ML:0.7 | 0.00003555 | 0.06 | AML | other | m | 2023-04-26T23:55:29.89 |
IV.MURB.HHE. | ML:0.9 | 0.00006670000000000001 | 0.2 | AML | other | m | 2023-04-26T23:55:30.70 |
IV.FRON.EHE. | ML:0.3 | 0.000013590000000000002 | 0.92 | AML | other | m | 2023-04-26T23:55:30.71 |
IV.FRON.EHN. | ML:0.6 | 0.0000251 | 0.14 | AML | other | m | 2023-04-26T23:55:30.78 |
IV.NARO.HHN. | ML:0.4 | 0.00002205 | 1.58 | AML | other | m | 2023-04-26T23:55:30.87 |
IV.MURB.HHN. | ML:0.8 | 0.00004775 | 1.18 | AML | other | m | 2023-04-26T23:55:31.17 |
IV.SSFR.HHE. | ML:0.8 | 0.000037699999999999995 | 0.56 | AML | other | m | 2023-04-26T23:55:32.64 |
IV.SSFR.HHN. | ML:0.8 | 0.000034 | 0.48 | AML | other | m | 2023-04-26T23:55:32.72 |