A magnitude ML 0.5 earthquake occured in region: 2 km SW Sansepolcro (AR), on
and geographic coordinates (lat, lon) 43.5510, 12.1300 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 |
---|---|---|---|---|
Sansepolcro | AR | 2 | 15884 | 15884 |
San Giustino | PG | 4 | 11297 | 27181 |
Citerna | PG | 6 | 3531 | 30712 |
Anghiari | AR | 6 | 5638 | 36350 |
Monterchi | AR | 7 | 1757 | 38107 |
Monte Santa Maria Tiberina | PG | 13 | 1183 | 39290 |
CittĂ di Castello | PG | 14 | 39913 | 79203 |
Pieve Santo Stefano | AR | 15 | 3183 | 82386 |
Caprese Michelangelo | AR | 16 | 1426 | 83812 |
Borgo Pace | PU | 18 | 606 | 84418 |
Badia Tedalda | AR | 18 | 1087 | 85505 |
Mercatello sul Metauro | PU | 20 | 1378 | 86883 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-01-19 00:27:49 |
43.551 | 12.13 | 9 | 2023-01-19 00:53:19 |
Sala Sismica INGV-Roma | 113670091 |
Field | Value |
---|---|
Time (UTC) | 2023-01-19 00:27:49 ± 0.05 |
Latitude | 43.5510 ± 0.0018 |
Longitude | 12.1300 ± 0.0025 |
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 | 113670091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 198 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 216 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
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) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40829 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 113670091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-19 00:53:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SFI.HNE. | 2023-01-19T00:28:04.48 | 0.6 | undecidable | manual | S | 330 | 45.3213 | 50 | 0.08 | 46 |
IV.NARO.HHZ. | 2023-01-19T00:28:01.70 | 0.3 | undecidable | manual | S | 79 | 36.8298 | 50 | -0.42 | 66 |
IV.PIEI.HHZ. | 2023-01-19T00:28:00.91 | 0.3 | undecidable | manual | S | 93 | 32.6451 | 50 | -0.09 | 71 |
IV.TB03.DHZ.01 | 2023-01-19T00:27:59.49 | 0.3 | undecidable | manual | S | 126 | 28.0497 | 108 | -0.06 | 72 |
IV.ATPC.HNZ. | 2023-01-19T00:27:59.40 | 0.3 | undecidable | manual | S | 106 | 27.4503 | 108 | 0.05 | 72 |
IV.CAFI.HHZ. | 2023-01-19T00:27:59.42 | 0.3 | undecidable | manual | S | 208 | 27.9498 | 108 | -0.09 | 71 |
IV.SFI.HNE. | 2023-01-19T00:27:58.09 | 1.0 | undecidable | manual | P | 330 | 45.3213 | 50 | 0.05 | 23 |
IV.ATMI.HHZ. | 2023-01-19T00:27:58.79 | 0.3 | undecidable | manual | S | 155 | 26.4513 | 108 | -0.25 | 69 |
IV.APEC.HHZ. | 2023-01-19T00:27:58.12 | 0.3 | undecidable | manual | S | 88 | 23.3544 | 111 | 0.11 | 72 |
IV.ATPI.EHZ. | 2023-01-19T00:27:58.54 | 0.3 | undecidable | manual | S | 117 | 24.5532 | 110 | 0.13 | 71 |
IV.NARO.HHZ. | 2023-01-19T00:27:57.08 | 0.3 | undecidable | manual | P | 79 | 36.8298 | 50 | 0.35 | 67 |
IV.CAFI.HHZ. | 2023-01-19T00:27:55.29 | 0.1 | positive | manual | P | 208 | 27.9498 | 108 | 0.07 | 96 |
IV.PIEI.HHZ. | 2023-01-19T00:27:55.94 | 0.3 | undecidable | manual | P | 93 | 32.6451 | 50 | -0.14 | 70 |
IV.TB03.DHZ.01 | 2023-01-19T00:27:55.25 | 0.3 | undecidable | manual | P | 126 | 28.0497 | 108 | 0.01 | 73 |
IV.ATPC.HNZ. | 2023-01-19T00:27:55.03 | 0.6 | undecidable | manual | P | 106 | 27.4503 | 108 | -0.1 | 48 |
IV.CRE.HHZ. | 2023-01-19T00:27:55.81 | 0.3 | undecidable | manual | S | 298 | 16.1727 | 119 | 0.06 | 73 |
IV.ATPI.EHZ. | 2023-01-19T00:27:54.74 | 0.6 | undecidable | manual | P | 117 | 24.5532 | 110 | 0.16 | 47 |
IV.BADI.EHZ. | 2023-01-19T00:27:54.18 | 0.3 | undecidable | manual | S | 116 | 10.2786 | 131 | 0.12 | 73 |
IV.ATMC.EHZ. | 2023-01-19T00:27:54.73 | 0.3 | undecidable | manual | S | 156 | 12.5763 | 125 | 0.03 | 74 |
IV.ATMI.HHZ. | 2023-01-19T00:27:54.88 | 0.3 | undecidable | manual | P | 155 | 26.4513 | 108 | -0.07 | 72 |
IV.PARC.HHZ. | 2023-01-19T00:27:54.98 | 0.3 | undecidable | manual | S | 39 | 13.875 | 123 | -0.09 | 73 |
IV.APEC.HHZ. | 2023-01-19T00:27:54.47 | 0.6 | undecidable | manual | P | 88 | 23.3544 | 111 | 0.12 | 48 |
IV.CRE.HHZ. | 2023-01-19T00:27:53.08 | 0.1 | undecidable | manual | P | 298 | 16.1727 | 119 | 0.03 | 98 |
IV.PARC.HHZ. | 2023-01-19T00:27:52.80 | 0.1 | undecidable | manual | P | 39 | 13.875 | 123 | 0.15 | 96 |
IV.BADI.EHZ. | 2023-01-19T00:27:52.18 | 0.1 | undecidable | manual | P | 116 | 10.2786 | 131 | 0.11 | 98 |
IV.ATMC.EHZ. | 2023-01-19T00:27:52.55 | 0.1 | undecidable | manual | P | 156 | 12.5763 | 125 | 0.11 | 97 |
IV.SSP9.EHZ. | 2023-01-19T00:27:52.10 | 0.3 | undecidable | manual | S | 3 | 2.4975 | 164 | -0.45 | 69 |
IV.SSP9.EHZ. | 2023-01-19T00:27:51.13 | 0.1 | undecidable | manual | P | 3 | 2.4975 | 164 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHE. | ML:0.6 | 0.000047962699000000005 | 0.16 | AML | other | m | 2023-01-19T00:27:55.04 |
IV.BADI.EHN. | ML:0.5 | 0.0000464755845 | 0.1 | AML | other | m | 2023-01-19T00:27:56.29 |
IV.PARC.HHE. | ML:0.6 | 0.000039121240000000004 | 0.18 | AML | other | m | 2023-01-19T00:27:56.07 |
IV.PARC.HHN. | ML:0.7 | 0.000050426209999999996 | 0.16 | AML | other | m | 2023-01-19T00:27:56.14 |
IV.CRE.HHE. | ML:0.2 | 0.00001481245 | 0.18 | AML | other | m | 2023-01-19T00:27:56.07 |
IV.CRE.HHN. | ML:0.4 | 0.000025016789999999997 | 0.14 | AML | other | m | 2023-01-19T00:27:56.73 |
IV.ATMI.HHE. | ML:0.7 | 0.0000319777901 | 0.22 | AML | other | m | 2023-01-19T00:27:59.15 |
IV.ATMI.HHN. | ML:0.4 | 0.000014145475 | 0.14 | AML | other | m | 2023-01-19T00:27:59.76 |
IV.CAFI.HHE. | ML:0.4 | 0.00001627137465 | 0.1404 | AML | other | m | 2023-01-19T00:28:00.40 |
IV.CAFI.HHN. | ML:0.4 | 0.000015356520000000003 | 0.1 | AML | other | m | 2023-01-19T00:28:00.52 |
IV.CAFI.HNE. | ML:0.4 | 0.00001417401 | 0.1096 | AML | other | m | 2023-01-19T00:28:00.06 |
IV.CAFI.HNN. | ML:0.3 | 0.00000998852 | 0.0996 | AML | other | m | 2023-01-19T00:27:59.67 |
IV.PIEI.HHE. | ML:0.6 | 0.00002169604 | 0.1196 | AML | other | m | 2023-01-19T00:28:01.72 |
IV.PIEI.HHN. | ML:0.4 | 0.000011288055 | 0.06 | AML | other | m | 2023-01-19T00:28:01.28 |
IV.PIEI.HNN. | ML:1.2 | 0.00006476349000000001 | 0.43 | AML | other | m | 2023-01-19T00:28:09.23 |
IV.NARO.HHE. | ML:0.4 | 0.000009008209999999999 | 0.06 | AML | other | m | 2023-01-19T00:28:02.40 |
IV.NARO.HHN. | ML:0.7 | 0.00001795413 | 0.06 | AML | other | m | 2023-01-19T00:28:03.14 |