A magnitude ML 0.9 earthquake occured in region: 7 km W Borgo Pace (PU), on
and geographic coordinates (lat, lon) 43.6330, 12.2170 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 |
---|---|---|---|---|
Borgo Pace | PU | 7 | 606 | 606 |
Badia Tedalda | AR | 9 | 1087 | 1693 |
Sansepolcro | AR | 9 | 15884 | 17577 |
San Giustino | PG | 10 | 11297 | 28874 |
Mercatello sul Metauro | PU | 10 | 1378 | 30252 |
Sestino | AR | 11 | 1355 | 31607 |
Pieve Santo Stefano | AR | 15 | 3183 | 34790 |
Belforte all'Isauro | PU | 16 | 769 | 35559 |
Anghiari | AR | 16 | 5638 | 41197 |
Sant'Angelo in Vado | PU | 16 | 4133 | 45330 |
Citerna | PG | 17 | 3531 | 48861 |
Monterchi | AR | 18 | 1757 | 50618 |
Apecchio | PU | 18 | 1882 | 52500 |
Casteldelci | RN | 18 | 407 | 52907 |
Caprese Michelangelo | AR | 19 | 1426 | 54333 |
Piandimeleto | PU | 19 | 2167 | 56500 |
Carpegna | PU | 19 | 1674 | 58174 |
CittĂ di Castello | PG | 20 | 39913 | 98087 |
Frontino | PU | 20 | 293 | 98380 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2021-12-27 02:05:45 |
43.6327 | 12.2167 | 10 | 2022-03-30 13:04:33 |
Bollettino Sismico Italiano INGV | 100410221 |
Reviewed Rev100 |
ML 0.9 | 2021-12-27 02:05:45 |
43.6327 | 12.2167 | 11 | 2021-12-27 02:11:56 |
Sala Sismica INGV-Roma | 99036871 |
Field | Value |
---|---|
Time (UTC) | 2021-12-27 02:05:45 ± 0.09 |
Latitude | 43.6327 ± 0.0054 |
Longitude | 12.2167 ± 0.0075 |
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 | 100410221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 636 |
Semi-minor axis of confidence ellipse (meter) | 497 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 150 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
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 | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35343 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 100410221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-31 17:14:34 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 99036871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-27 02:11:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2021-12-27T02:05:55.01 | 0.6 | undecidable | manual | S | 113 | 27.75 | 50 | -0.33 | 47 |
IV.CPGN.EHZ. | 2021-12-27T02:05:54.19 | 0.3 | undecidable | manual | S | 24 | 20.4684 | 117 | 0.93 | 60 |
IV.ATPC.HHE. | 2021-12-27T02:05:54.99 | 0.6 | undecidable | manual | S | 131 | 25.6521 | 50 | 0.21 | 47 |
IV.PE3.EHZ. | 2021-12-27T02:05:54.17 | 0.3 | undecidable | manual | S | 72 | 23.5542 | 50 | -0.04 | 76 |
IV.ATMC.EHE. | 2021-12-27T02:05:53.42 | 0.3 | undecidable | manual | S | 185 | 20.6682 | 117 | 0.08 | 75 |
IV.CRE.HHZ. | 2021-12-27T02:05:53.40 | 0.6 | undecidable | manual | S | 266 | 21.3675 | 116 | -0.14 | 49 |
IV.CAFI.HHE. | 2021-12-27T02:05:53.10 | 0.1 | undecidable | manual | P | 211 | 39.2274 | 50 | 0.23 | 92 |
IV.APEC.HHZ. | 2021-12-27T02:05:52.90 | 0.6 | undecidable | manual | S | 117 | 18.2706 | 119 | 0.3 | 49 |
IV.BADI.EHZ. | 2021-12-27T02:05:51.59 | 0.6 | undecidable | manual | S | 171 | 13.7751 | 127 | 0.29 | 49 |
IV.ATMI.HHZ. | 2021-12-27T02:05:51.94 | 0.3 | undecidable | manual | P | 173 | 33.3444 | 50 | -0.03 | 74 |
IV.CPGN.EHZ. | 2021-12-27T02:05:50.10 | 0.1 | undecidable | manual | P | 24 | 20.4684 | 117 | 0.2 | 99 |
IV.ATPC.HHE. | 2021-12-27T02:05:50.65 | 0.3 | undecidable | manual | P | 131 | 25.6521 | 50 | -0.13 | 74 |
IV.PE3.EHZ. | 2021-12-27T02:05:50.39 | 0.1 | undecidable | manual | P | 72 | 23.5542 | 50 | -0.06 | 100 |
IV.SSP9.EHZ. | 2021-12-27T02:05:50.41 | 0.3 | undecidable | manual | S | 227 | 9.4794 | 138 | 0.24 | 75 |
IV.PIEI.HHZ. | 2021-12-27T02:05:50.72 | 0.1 | undecidable | manual | P | 113 | 27.75 | 50 | -0.38 | 93 |
IV.APEC.HHZ. | 2021-12-27T02:05:49.70 | 0.3 | undecidable | manual | P | 117 | 18.2706 | 119 | 0.18 | 74 |
IV.ATMC.EHE. | 2021-12-27T02:05:49.84 | 0.1 | undecidable | manual | P | 185 | 20.6682 | 117 | -0.1 | 99 |
IV.CRE.HHZ. | 2021-12-27T02:05:49.97 | 0.1 | undecidable | manual | P | 266 | 21.3675 | 116 | -0.09 | 99 |
IV.BADI.EHZ. | 2021-12-27T02:05:48.94 | 0.1 | undecidable | manual | P | 171 | 13.7751 | 127 | 0.17 | 100 |
IV.PARC.HHZ. | 2021-12-27T02:05:48.09 | 0.6 | undecidable | manual | S | 45 | 2.4975 | 166 | -0.91 | 37 |
IV.SSP9.EHZ. | 2021-12-27T02:05:48.30 | 0.3 | undecidable | manual | P | 227 | 9.4794 | 138 | 0.18 | 76 |
IV.PARC.HHZ. | 2021-12-27T02:05:47.10 | 0.1 | undecidable | manual | P | 45 | 2.4975 | 166 | -0.34 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHN. | ML:1.6 | 0.00074547155 | 0.0608 | AML | other | m | 2021-12-27T02:05:48.18 |
IV.PARC.HHE. | ML:1.7 | 0.00096850915 | 0.1408 | AML | other | m | 2021-12-27T02:05:48.22 |
IV.BADI.EHN. | ML:1.2 | 0.0001505 | 0.1 | AML | other | m | 2021-12-27T02:05:51.76 |
IV.BADI.EHE. | ML:0.9 | 0.00008392156000000001 | 1.84 | AML | other | m | 2021-12-27T02:05:52.92 |
IV.APEC.HHE. | ML:0.7 | 0.000039028124999999995 | 0.2016 | AML | other | m | 2021-12-27T02:05:53.41 |
IV.CRE.HHE. | ML:0.5 | 0.0000191685 | 0.1792 | AML | other | m | 2021-12-27T02:05:53.61 |
IV.CRE.HHN. | ML:0.6 | 0.000031669345 | 1.8192 | AML | other | m | 2021-12-27T02:05:54.07 |
IV.APEC.HHN. | ML:0.6 | 0.00003354124 | 1.72 | AML | other | m | 2021-12-27T02:05:54.11 |
IV.PE3.EHE. | ML:1.4 | 0.00016357830000000002 | 0.3392 | AML | other | m | 2021-12-27T02:05:54.65 |
IV.PE3.EHN. | ML:1.4 | 0.0001770514 | 1.68 | AML | other | m | 2021-12-27T02:05:55.88 |
IV.PIEI.HHE. | ML:0.7 | 0.000027388725000000003 | 0.12 | AML | other | m | 2021-12-27T02:05:55.37 |
IV.PIEI.HHN. | ML:0.6 | 0.000021244925499999997 | 0.0992 | AML | other | m | 2021-12-27T02:05:55.39 |