A magnitude ML 0.9 earthquake occured in region: 5 km W Borgo Pace (PU), on
and geographic coordinates (lat, lon) 43.6470, 12.2320 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 |
---|---|---|---|---|
Borgo Pace | PU | 5 | 606 | 606 |
Badia Tedalda | AR | 8 | 1087 | 1693 |
Mercatello sul Metauro | PU | 9 | 1378 | 3071 |
Sestino | AR | 9 | 1355 | 4426 |
Sansepolcro | AR | 11 | 15884 | 20310 |
San Giustino | PG | 12 | 11297 | 31607 |
Belforte all'Isauro | PU | 14 | 769 | 32376 |
Sant'Angelo in Vado | PU | 15 | 4133 | 36509 |
Pieve Santo Stefano | AR | 16 | 3183 | 39692 |
Piandimeleto | PU | 17 | 2167 | 41859 |
Carpegna | PU | 17 | 1674 | 43533 |
Casteldelci | RN | 17 | 407 | 43940 |
Frontino | PU | 18 | 293 | 44233 |
Apecchio | PU | 18 | 1882 | 46115 |
Anghiari | AR | 18 | 5638 | 51753 |
Citerna | PG | 19 | 3531 | 55284 |
Lunano | PU | 19 | 1527 | 56811 |
Pennabilli | RN | 19 | 2869 | 59680 |
Caprese Michelangelo | AR | 20 | 1426 | 61106 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2023-04-18 00:31:59 |
43.647 | 12.2323 | 8 | 2024-03-01 17:18:13 |
Bollettino Sismico Italiano INGV | 119289361 |
Reviewed Rev100 |
ML 0.9 | 2023-04-18 00:31:59 |
43.6558 | 12.234 | 8 | 2023-04-18 00:39:02 |
Sala Sismica INGV-Roma | 116473821 |
Field | Value |
---|---|
Time (UTC) | 2023-04-18 00:31:59 ± 0.07 |
Latitude | 43.6470 ± 0.0036 |
Longitude | 12.2323 ± 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 | 119289361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 355 |
Semi-minor axis of confidence ellipse (meter) | 52 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 187 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 46 |
Number of defining phases | 46 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00450 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43887 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 116473821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-18 00:39:02 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 119289361 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-02-07 09:55:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2023-04-18T00:32:16.41 | 0.6 | undecidable | manual | S | 151 | 48.7179 | 50 | 0.5 | 43 |
IV.FRON.EHZ. | 2023-04-18T00:32:14.12 | 0.6 | undecidable | manual | S | 110 | 42.1245 | 50 | -0.06 | 48 |
IV.SFI.HNN. | 2023-04-18T00:32:14.35 | 0.6 | undecidable | manual | S | 313 | 42.0246 | 50 | 0.2 | 46 |
IV.MPAG.EHZ. | 2023-04-18T00:32:14.33 | 0.6 | undecidable | manual | S | 92 | 42.3243 | 50 | 0.1 | 47 |
IV.CAFI.HHZ. | 2023-04-18T00:32:13.78 | 0.6 | undecidable | manual | S | 211 | 41.2254 | 50 | -0.15 | 47 |
IV.TB02.DHZ.01 | 2023-04-18T00:32:12.03 | 0.6 | undecidable | manual | S | 155 | 33.8439 | 104 | 0.12 | 48 |
IV.ATVO.HHZ. | 2023-04-18T00:32:11.53 | 0.6 | undecidable | manual | S | 154 | 32.5452 | 104 | 0.05 | 49 |
IV.ATBU.EHZ. | 2023-04-18T00:32:11.60 | 0.6 | undecidable | manual | S | 127 | 31.746 | 104 | 0.4 | 45 |
IV.TB01.DHZ. | 2023-04-18T00:32:11.65 | 0.6 | undecidable | manual | S | 151 | 33.6441 | 104 | -0.21 | 47 |
IV.ATMI.HHZ. | 2023-04-18T00:32:11.95 | 0.6 | undecidable | manual | S | 175 | 34.8429 | 50 | -0.27 | 46 |
IV.TSM2.DHZ. | 2023-04-18T00:32:11.91 | 1.0 | undecidable | manual | S | 143 | 34.6431 | 50 | -0.27 | 23 |
IV.TSM3.DHZ.01 | 2023-04-18T00:32:10.67 | 0.6 | undecidable | manual | S | 161 | 30.9468 | 105 | -0.26 | 47 |
IV.TB03.DHZ. | 2023-04-18T00:32:10.66 | 0.6 | undecidable | manual | S | 152 | 30.747 | 105 | -0.22 | 47 |
IV.MURB.HHZ. | 2023-04-18T00:32:09.00 | 0.6 | undecidable | manual | P | 151 | 48.7179 | 50 | -0.12 | 47 |
IV.NARO.HHZ. | 2023-04-18T00:32:09.72 | 0.6 | undecidable | manual | S | 98 | 28.2495 | 106 | -0.31 | 46 |
IV.ATPI.EHZ. | 2023-04-18T00:32:09.09 | 0.6 | undecidable | manual | S | 148 | 25.752 | 108 | -0.1 | 49 |
IV.ATPC.HNZ. | 2023-04-18T00:32:09.65 | 0.6 | undecidable | manual | S | 136 | 25.8519 | 108 | 0.42 | 46 |
IV.PIEI.HHZ. | 2023-04-18T00:32:09.55 | 0.6 | undecidable | manual | S | 117 | 27.2505 | 107 | -0.16 | 48 |
IV.SFI.HNN. | 2023-04-18T00:32:08.09 | 1.0 | undecidable | manual | P | 313 | 42.0246 | 50 | -0.01 | 24 |
IV.CRE.HHZ. | 2023-04-18T00:32:08.33 | 0.6 | undecidable | manual | S | 262 | 22.755 | 110 | 0.11 | 49 |
IV.PE3.EHZ. | 2023-04-18T00:32:08.38 | 0.6 | undecidable | manual | S | 76 | 21.867 | 111 | 0.45 | 46 |
IV.APEC.HHZ. | 2023-04-18T00:32:07.16 | 0.6 | undecidable | manual | S | 123 | 17.9709 | 114 | 0.47 | 46 |
IV.FRON.EHZ. | 2023-04-18T00:32:07.85 | 0.6 | undecidable | manual | P | 110 | 42.1245 | 50 | -0.26 | 46 |
IV.CAFI.HHZ. | 2023-04-18T00:32:07.82 | 1.0 | negative | manual | P | 211 | 41.2254 | 50 | -0.15 | 23 |
IV.MPAG.EHZ. | 2023-04-18T00:32:07.94 | 0.1 | undecidable | manual | P | 92 | 42.3243 | 50 | -0.2 | 93 |
IV.ATMC.EHZ. | 2023-04-18T00:32:07.99 | 0.6 | undecidable | manual | S | 188 | 22.4553 | 110 | -0.12 | 49 |
IV.TB01.DHZ. | 2023-04-18T00:32:06.74 | 0.1 | undecidable | manual | P | 151 | 33.6441 | 104 | -0.03 | 98 |
IV.ATMI.HHZ. | 2023-04-18T00:32:06.88 | 0.3 | undecidable | manual | P | 175 | 34.8429 | 50 | -0.1 | 72 |
IV.TSM2.DHZ. | 2023-04-18T00:32:06.74 | 1.0 | undecidable | manual | P | 143 | 34.6431 | 50 | -0.22 | 23 |
IV.TSM3.DHZ.01 | 2023-04-18T00:32:06.19 | 0.3 | undecidable | manual | P | 161 | 30.9468 | 105 | -0.05 | 73 |
IV.TB02.DHZ.01 | 2023-04-18T00:32:06.78 | 0.3 | undecidable | manual | P | 155 | 33.8439 | 104 | -0.02 | 73 |
IV.ATVO.HHZ. | 2023-04-18T00:32:06.53 | 0.3 | undecidable | manual | P | 154 | 32.5452 | 104 | -0.02 | 73 |
IV.ATBU.EHZ. | 2023-04-18T00:32:06.53 | 0.1 | undecidable | manual | P | 127 | 31.746 | 104 | 0.14 | 96 |
IV.TB03.DHZ. | 2023-04-18T00:32:06.12 | 0.1 | undecidable | manual | P | 152 | 30.747 | 105 | -0.09 | 97 |
IV.ATPI.EHZ. | 2023-04-18T00:32:05.37 | 0.3 | undecidable | manual | P | 148 | 25.752 | 108 | 0.14 | 73 |
IV.ATPC.HNZ. | 2023-04-18T00:32:05.71 | 1.0 | undecidable | manual | P | 136 | 25.8519 | 108 | 0.46 | 23 |
IV.SSP9.EHZ. | 2023-04-18T00:32:05.06 | 0.6 | undecidable | manual | S | 225 | 11.4774 | 126 | 0.34 | 48 |
IV.PIEI.HHZ. | 2023-04-18T00:32:05.36 | 0.3 | undecidable | manual | P | 117 | 27.2505 | 107 | -0.17 | 72 |
IV.NARO.HHZ. | 2023-04-18T00:32:05.45 | 0.1 | undecidable | manual | P | 98 | 28.2495 | 106 | -0.27 | 94 |
IV.CRE.HHZ. | 2023-04-18T00:32:04.95 | 1.0 | undecidable | manual | P | 262 | 22.755 | 110 | 0.28 | 24 |
IV.PE3.EHZ. | 2023-04-18T00:32:04.88 | 0.3 | undecidable | manual | P | 76 | 21.867 | 111 | 0.37 | 70 |
IV.ATMC.EHZ. | 2023-04-18T00:32:04.66 | 0.1 | undecidable | manual | P | 188 | 22.4553 | 110 | 0.05 | 99 |
IV.APEC.HHZ. | 2023-04-18T00:32:04.12 | 0.3 | undecidable | manual | P | 123 | 17.9709 | 114 | 0.33 | 71 |
IV.SSP9.EHZ. | 2023-04-18T00:32:03.04 | 0.3 | undecidable | manual | P | 225 | 11.4774 | 126 | 0.39 | 71 |
IV.PARC.HHZ. | 2023-04-18T00:32:01.28 | 0.1 | undecidable | manual | P | 71 | 0.4995 | 176 | -0.19 | 100 |
IV.PARC.HHZ. | 2023-04-18T00:32:01.98 | 0.3 | undecidable | manual | S | 71 | 0.4995 | 176 | -0.7 | 65 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSP9.EHE. | ML:1.0 | 0.00011405 | 0.5 | AML | other | m | 2023-04-18T00:32:05.69 |
IV.SSP9.EHN. | ML:1.0 | 0.000141 | 1.04 | AML | other | m | 2023-04-18T00:32:06.96 |
IV.APEC.HHE. | ML:1.0 | 0.00008510000000000001 | 0.7 | AML | other | m | 2023-04-18T00:32:08.41 |
IV.PIEI.HHE. | ML:0.8 | 0.000036 | 0.12 | AML | other | m | 2023-04-18T00:32:10.18 |
IV.NARO.HHN. | ML:1.0 | 0.0000505 | 1.54 | AML | other | m | 2023-04-18T00:32:10.20 |
IV.APEC.HHN. | ML:1.0 | 0.0000847 | 1.72 | AML | other | m | 2023-04-18T00:32:11.87 |
IV.PIEI.HHN. | ML:0.6 | 0.0000206 | 1.52 | AML | other | m | 2023-04-18T00:32:11.79 |
IV.NARO.HHE. | ML:0.8 | 0.000033299999999999996 | 1.22 | AML | other | m | 2023-04-18T00:32:11.09 |
IV.ATVO.HHN. | ML:0.8 | 0.00002695 | 0.64 | AML | other | m | 2023-04-18T00:32:13.28 |
IV.ATVO.HHE. | ML:1.0 | 0.0000454 | 1.36 | AML | other | m | 2023-04-18T00:32:14.88 |