A magnitude ML 1.5 earthquake occured in region: 6 km NE Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4930, 12.2950 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Città di Castello | PG | 6 | 39913 | 39913 |
San Giustino | PG | 11 | 11297 | 51210 |
Monte Santa Maria Tiberina | PG | 12 | 1183 | 52393 |
Apecchio | PU | 13 | 1882 | 54275 |
Pietralunga | PG | 13 | 2111 | 56386 |
Citerna | PG | 14 | 3531 | 59917 |
Montone | PG | 15 | 1680 | 61597 |
Monterchi | AR | 15 | 1757 | 63354 |
Sansepolcro | AR | 15 | 15884 | 79238 |
Mercatello sul Metauro | PU | 18 | 1378 | 80616 |
Borgo Pace | PU | 19 | 606 | 81222 |
Anghiari | AR | 20 | 5638 | 86860 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-05-01 03:11:18 |
43.4928 | 12.2948 | 9 | 2023-05-01 03:22:32 |
Sala Sismica INGV-Roma | 116921521 |
Field | Value |
---|---|
Time (UTC) | 2023-05-01 03:11:18 ± 0.05 |
Latitude | 43.4928 ± 0.0027 |
Longitude | 12.2948 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116921521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 350 |
Semi-minor axis of confidence ellipse (meter) | 180 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 172 |
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) | 57 |
Number of associated phases, regardless of their use for origin computation | 46 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39660 |
Number of stations at which the event was observed | 40 |
Number of stations from which data was used for origin computation | 32 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 116921521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-01 03:22:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-05-01T03:11:46.20 | 3.0 | undecidable | manual | S | 0.23 | 0 | |||
IV.MML1.EHZ. | 2023-05-01T03:11:41.32 | 3.0 | undecidable | manual | S | 0.4 | 0 | |||
IV.EL6.EHZ. | 2023-05-01T03:11:40.59 | 3.0 | undecidable | manual | S | 0.12 | 0 | |||
IV.SACS.HHZ. | 2023-05-01T03:11:32.21 | 3.0 | undecidable | manual | P | -0.23 | 0 | |||
IV.CESI.HHZ. | 2023-05-01T03:11:31.63 | 3.0 | positive | manual | P | -0.06 | 0 | |||
IV.MGAB.HHZ. | 2023-05-01T03:11:30.42 | 3.0 | negative | manual | P | -0.04 | 0 | |||
IV.ASSB.HHZ. | 2023-05-01T03:11:28.53 | 3.0 | undecidable | manual | P | -0.6 | 0 | |||
IV.ARVD.HHZ. | 2023-05-01T03:11:27.34 | 3.0 | undecidable | manual | P | -0.79 | 0 | |||
IV.ATCC.EHZ. | 2023-05-01T03:11:26.78 | 0.3 | undecidable | manual | P | 141 | 44.0226 | 50 | 0.03 | 93 |
IV.FOSV.EHZ. | 2023-05-01T03:11:26.67 | 0.3 | undecidable | manual | P | 120 | 43.5231 | 50 | 0 | 93 |
IV.MPAG.EHZ. | 2023-05-01T03:11:25.79 | 0.3 | undecidable | manual | P | 68 | 40.3263 | 50 | -0.38 | 87 |
IV.SSFR.HHZ. | 2023-05-01T03:11:25.79 | 0.3 | undecidable | manual | P | 99 | 39.7269 | 50 | -0.29 | 89 |
IV.PE3.EHZ. | 2023-05-01T03:11:24.20 | 0.3 | undecidable | manual | P | 36 | 27.75 | 108 | 0.07 | 95 |
IV.CAFI.HHZ. | 2023-05-01T03:11:24.77 | 0.3 | undecidable | manual | P | 236 | 32.1456 | 50 | -0.14 | 93 |
IV.CRE.HHZ. | 2023-05-01T03:11:24.70 | 0.3 | undecidable | manual | P | 297 | 30.9468 | 50 | -0.03 | 95 |
IV.TSM1.DHZ.01 | 2023-05-01T03:11:24.23 | 0.3 | undecidable | manual | P | 124 | 29.3484 | 107 | -0.21 | 92 |
IV.NARO.HHZ. | 2023-05-01T03:11:23.64 | 0.3 | undecidable | manual | P | 60 | 26.4513 | 109 | -0.24 | 92 |
IV.APEC.HHZ. | 2023-05-01T03:11:23.78 | 0.3 | undecidable | manual | S | 54 | 12.3765 | 126 | 0.16 | 95 |
IV.TSM5.DHZ.01 | 2023-05-01T03:11:23.56 | 0.3 | undecidable | manual | P | 93 | 24.753 | 110 | -0.01 | 96 |
IT.UMBT.HGZ. | 2023-05-01T03:11:23.42 | 0.3 | undecidable | manual | P | 169 | 21.3675 | 113 | 0.5 | 88 |
IV.ATFO.HHZ. | 2023-05-01T03:11:23.79 | 0.3 | undecidable | manual | P | 122 | 26.3514 | 109 | -0.07 | 95 |
IV.ATVA.EHZ. | 2023-05-01T03:11:23.16 | 0.3 | undecidable | manual | P | 182 | 23.754 | 111 | -0.22 | 93 |
IV.ATLO.EHZ. | 2023-05-01T03:11:22.99 | 0.3 | undecidable | manual | P | 155 | 21.6672 | 113 | 0 | 97 |
IV.ATMC.EHZ. | 2023-05-01T03:11:22.72 | 0.3 | undecidable | manual | S | 238 | 9.6792 | 133 | -0.16 | 96 |
IV.TSM2.DHZ.01 | 2023-05-01T03:11:22.45 | 0.3 | undecidable | manual | P | 124 | 18.9699 | 115 | -0.05 | 97 |
IV.ATPI.EHZ. | 2023-05-01T03:11:22.81 | 0.3 | undecidable | manual | S | 118 | 9.7791 | 133 | -0.11 | 97 |
IV.PARC.HHZ. | 2023-05-01T03:11:22.39 | 0.3 | undecidable | manual | P | 345 | 17.871 | 117 | 0.09 | 96 |
IV.PIEI.HHZ. | 2023-05-01T03:11:22.78 | 0.3 | undecidable | manual | P | 76 | 19.869 | 115 | 0.12 | 95 |
IV.ATBU.EHZ. | 2023-05-01T03:11:22.97 | 0.3 | undecidable | manual | P | 95 | 20.4684 | 114 | 0.2 | 93 |
IV.SSP9.EHZ. | 2023-05-01T03:11:22.20 | 0.3 | undecidable | manual | P | 304 | 15.9729 | 120 | 0.25 | 93 |
IV.TB02.DHZ.01 | 2023-05-01T03:11:22.23 | 0.3 | undecidable | manual | P | 146 | 16.3725 | 119 | 0.19 | 94 |
IV.ATMI.HHZ. | 2023-05-01T03:11:22.38 | 0.3 | undecidable | manual | P | 187 | 17.7711 | 117 | 0.11 | 96 |
IV.TSM4.DHZ.09 | 2023-05-01T03:11:22.61 | 0.3 | undecidable | manual | P | 178 | 20.4684 | 114 | -0.15 | 94 |
IV.CDCA.HNZ. | 2023-05-01T03:11:22.29 | 0.3 | undecidable | manual | S | 232 | 6.1938 | 145 | 0.19 | 96 |
IV.TB01.DHZ.01 | 2023-05-01T03:11:22.21 | 0.3 | undecidable | manual | P | 137 | 16.7721 | 118 | 0.11 | 96 |
IV.BADI.EHZ. | 2023-05-01T03:11:21.37 | 0.3 | undecidable | manual | S | 295 | 4.4955 | 154 | -0.42 | 92 |
IV.ATVO.HHZ. | 2023-05-01T03:11:21.99 | 0.3 | undecidable | manual | P | 144 | 15.2736 | 121 | 0.16 | 95 |
IV.TB03.DHZ.25 | 2023-05-01T03:11:21.71 | 0.3 | undecidable | manual | P | 137 | 13.7751 | 123 | 0.12 | 96 |
IV.ATMC.EHZ. | 2023-05-01T03:11:21.04 | 0.3 | undecidable | manual | P | 238 | 9.6792 | 133 | 0.1 | 97 |
IV.ATPI.EHZ. | 2023-05-01T03:11:21.07 | 0.3 | undecidable | manual | P | 118 | 9.7791 | 133 | 0.11 | 97 |
IV.ATPC.HNZ. | 2023-05-01T03:11:21.67 | 0.3 | undecidable | manual | P | 96 | 13.0758 | 125 | 0.19 | 95 |
IV.TSM6.DHZ.11 | 2023-05-01T03:11:21.07 | 0.3 | undecidable | manual | S | 127 | 3.7962 | 157 | -0.62 | 86 |
IV.APEC.HHZ. | 2023-05-01T03:11:21.60 | 0.3 | undecidable | manual | P | 54 | 12.3765 | 126 | 0.24 | 94 |
IV.TSM6.DHZ.11 | 2023-05-01T03:11:20.16 | 0.3 | undecidable | manual | P | 127 | 3.7962 | 157 | -0.09 | 98 |
IV.CDCA.HNZ. | 2023-05-01T03:11:20.63 | 0.3 | undecidable | manual | P | 232 | 6.1938 | 145 | 0.14 | 97 |
IV.BADI.EHZ. | 2023-05-01T03:11:20.31 | 0.3 | undecidable | manual | P | 295 | 4.4955 | 154 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHE. | ML:2.5 | 0.0059299999999999995 | 0.32 | AML | other | m | 2023-05-01T03:11:21.53 |
IV.BADI.EHN. | ML:2.4 | 0.005279999999999999 | 0.18 | AML | other | m | 2023-05-01T03:11:21.55 |
IV.ATPI.EHE. | ML:1.5 | 0.00040100000000000004 | 0.14 | AML | other | m | 2023-05-01T03:11:22.92 |
IV.ATPI.EHN. | ML:1.4 | 0.00035499999999999996 | 0.8 | AML | other | m | 2023-05-01T03:11:22.99 |
IV.APEC.HHN. | ML:1.8 | 0.0008195 | 1.76 | AML | other | m | 2023-05-01T03:11:24.02 |
IV.APEC.HHE. | ML:1.8 | 0.000704 | 0.34 | AML | other | m | 2023-05-01T03:11:24.31 |
IV.ATVO.HHN. | ML:1.7 | 0.0005164999999999999 | 0.28 | AML | other | m | 2023-05-01T03:11:25.20 |
IV.ATVO.HHE. | ML:1.8 | 0.0006185 | 1.28 | AML | other | m | 2023-05-01T03:11:25.34 |
IV.ATVO.HNE. | ML:1.8 | 0.0006515 | 1.3 | AML | other | m | 2023-05-01T03:11:25.99 |
IV.ATVO.HNN. | ML:1.7 | 0.0005250000000000001 | 0.3 | AML | other | m | 2023-05-01T03:11:25.20 |
IV.ATMI.HHN. | ML:1.5 | 0.0002485 | 0.46 | AML | other | m | 2023-05-01T03:11:25.90 |
IV.ATMI.HHE. | ML:1.6 | 0.00030649999999999997 | 0.64 | AML | other | m | 2023-05-01T03:11:26.89 |
IV.PIEI.HHN. | ML:1.5 | 0.00024050000000000002 | 0.98 | AML | other | m | 2023-05-01T03:11:27.42 |
IV.PIEI.HHE. | ML:1.5 | 0.0002655 | 0.1 | AML | other | m | 2023-05-01T03:11:27.42 |
IV.NARO.HHN. | ML:1.5 | 0.000175 | 0.06 | AML | other | m | 2023-05-01T03:11:28.14 |
IV.NARO.HHE. | ML:1.4 | 0.000147 | 1.28 | AML | other | m | 2023-05-01T03:11:28.16 |
IV.ATFO.HHE. | ML:1.3 | 0.00011449999999999999 | 0.52 | AML | other | m | 2023-05-01T03:11:28.55 |
IV.ATFO.HHN. | ML:1.3 | 0.00010385 | 0.42 | AML | other | m | 2023-05-01T03:11:28.69 |
IV.PE3.EHN. | ML:1.6 | 0.00023899999999999998 | 1.64 | AML | other | m | 2023-05-01T03:11:30.82 |
IV.PE3.EHE. | ML:1.6 | 0.00020500000000000002 | 1.54 | AML | other | m | 2023-05-01T03:11:30.82 |
IV.CAFI.HHE. | ML:1.1 | 0.0000536 | 0.36 | AML | other | m | 2023-05-01T03:11:30.30 |
IV.CAFI.HHN. | ML:1.0 | 0.0000424 | 1.2 | AML | other | m | 2023-05-01T03:11:30.77 |
IV.SSFR.HHE. | ML:1.5 | 0.0001205 | 0.68 | AML | other | m | 2023-05-01T03:11:32.19 |
IV.SSFR.HHN. | ML:1.6 | 0.0001535 | 0.12 | AML | other | m | 2023-05-01T03:11:32.48 |
IV.MPAG.EHN. | ML:1.3 | 0.00007450000000000001 | 0.72 | AML | other | m | 2023-05-01T03:11:32.78 |
IV.MPAG.EHE. | ML:1.3 | 0.00007494999999999999 | 0.92 | AML | other | m | 2023-05-01T03:11:32.08 |
IV.ATCC.EHN. | ML:1.5 | 0.00009095 | 0.48 | AML | other | m | 2023-05-01T03:11:34.78 |
IV.ATCC.EHE. | ML:1.5 | 0.0000891 | 1.34 | AML | other | m | 2023-05-01T03:11:36.29 |
IV.ARVD.HHN. | ML:1.1 | 0.00003095 | 0.98 | AML | other | m | 2023-05-01T03:11:36.39 |
IV.ARVD.HHE. | ML:1.2 | 0.000038400000000000005 | 0.86 | AML | other | m | 2023-05-01T03:11:36.52 |
IV.ASSB.HHN. | ML:1.1 | 0.0000282 | 0.68 | AML | other | m | 2023-05-01T03:11:37.38 |
IV.ASSB.HHE. | ML:1.1 | 0.000029449999999999998 | 0.66 | AML | other | m | 2023-05-01T03:11:38.69 |
IV.MGAB.HHN. | ML:1.5 | 0.00005925 | 0.66 | AML | other | m | 2023-05-01T03:11:43.96 |
IV.MGAB.HHE. | ML:1.5 | 0.000053150000000000004 | 1.6 | AML | other | m | 2023-05-01T03:11:43.02 |
IV.CRE.HHE. | ML:0.6 | 0.000021835825 | 0.1408 | AML | other | m | 2023-05-01T03:11:29.82 |
IV.CRE.HHN. | ML:0.7 | 0.000025557905000000002 | 0.16 | AML | other | m | 2023-05-01T03:11:29.82 |