A magnitude ML 0.7 earthquake occured in region: 7 km SW Borgo Pace (PU), on
and geographic coordinates (lat, lon) 43.6040, 12.2630 at 10 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 |
---|---|---|---|---|
Borgo Pace | PU | 7 | 606 | 606 |
Mercatello sul Metauro | PU | 8 | 1378 | 1984 |
San Giustino | PG | 9 | 11297 | 13281 |
Sansepolcro | AR | 10 | 15884 | 29165 |
Sestino | AR | 12 | 1355 | 30520 |
Badia Tedalda | AR | 13 | 1087 | 31607 |
Apecchio | PU | 14 | 1882 | 33489 |
Sant'Angelo in Vado | PU | 14 | 4133 | 37622 |
Belforte all'Isauro | PU | 16 | 769 | 38391 |
CittĂ di Castello | PG | 16 | 39913 | 78304 |
Citerna | PG | 17 | 3531 | 81835 |
Monterchi | AR | 18 | 1757 | 83592 |
Anghiari | AR | 18 | 5638 | 89230 |
Piandimeleto | PU | 18 | 2167 | 91397 |
Pieve Santo Stefano | AR | 19 | 3183 | 94580 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-04-23 11:56:07 |
43.604 | 12.2627 | 10 | 2021-04-23 12:13:42 |
Sala Sismica INGV-Roma | 89395731 |
Field | Value |
---|---|
Time (UTC) | 2021-04-23 11:56:07 ± 0.2 |
Latitude | 43.6040 ± 0.0081 |
Longitude | 12.2627 ± 0.0112 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 89395731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 885 |
Semi-minor axis of confidence ellipse (meter) | 819 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 175 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 890.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23023 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 89395731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-23 12:13:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2021-04-23T11:57:58.84 | 3.0 | undecidable | manual | Pg | 18.530001 | 0 | |||
IV.AGLI.HHZ. | 2021-04-23T11:57:38.37 | 3.0 | undecidable | manual | Sg | 3.54 | 0 | |||
CH.MUGIO.HHZ. | 2021-04-23T11:57:29.66 | 3.0 | undecidable | manual | Sn | 1.73 | 0 | |||
IV.CMPR.HHZ. | 2021-04-23T11:57:18.59 | 3.0 | undecidable | manual | Pg | 9.78 | 0 | |||
IV.PTRJ.HNZ. | 2021-04-23T11:57:18.48 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.CDRU.HHZ. | 2021-04-23T11:57:13.20 | 3.0 | undecidable | manual | Pg | 6.26 | 0 | |||
IV.VOBA.EHZ. | 2021-04-23T11:57:02.64 | 3.0 | undecidable | manual | Sn | -5.12 | 0 | |||
IV.ZEN8.EHZ. | 2021-04-23T11:57:00.52 | 3.0 | undecidable | manual | Sn | -5.48 | 0 | |||
IV.PTRJ.HNZ. | 2021-04-23T11:56:59.25 | 3.0 | undecidable | manual | Pg | 6.73 | 0 | |||
ST.CARE.EHZ. | 2021-04-23T11:56:56.53 | 3.0 | undecidable | manual | Pg | 7.26 | 0 | |||
IV.APPI.EHZ. | 2021-04-23T11:56:56.12 | 3.0 | negative | manual | Pg | 7.31 | 0 | |||
IV.SRES.HHZ. | 2021-04-23T11:56:51.93 | 3.0 | undecidable | manual | Sg | -1.11 | 0 | |||
IV.NDIM.HNZ. | 2021-04-23T11:56:45.08 | 3.0 | undecidable | manual | Sn | -3.24 | 0 | |||
IV.ZEN8.EHZ. | 2021-04-23T11:56:43.13 | 3.0 | undecidable | manual | Pg | 4.13 | 0 | |||
IV.POFI.HHZ. | 2021-04-23T11:56:42.43 | 3.0 | undecidable | manual | Pg | -1.17 | 0 | |||
IV.MBAL.EHZ. | 2021-04-23T11:56:41.39 | 3.0 | positive | manual | Pg | 2.08 | 0 | |||
IV.GUMA.HHZ. | 2021-04-23T11:56:28.51 | 3.0 | negative | manual | Pg | 0.84 | 0 | |||
IV.RMP.HHZ. | 2021-04-23T11:56:27.76 | 3.0 | positive | manual | Pn | -9.99 | 0 | |||
IV.ZCCA.HHZ. | 2021-04-23T11:56:22.22 | 3.0 | positive | manual | Pg | 0.06 | 0 | |||
IV.RIBO.EHZ.01 | 2021-04-23T11:56:19.52 | 3.0 | undecidable | manual | P | -3.93 | 0 | |||
IV.PIEI.HHZ. | 2021-04-23T11:56:16.15 | 0.3 | undecidable | manual | S | 109 | 23.1546 | 113 | 0.05 | 76 |
IV.NARO.HHZ. | 2021-04-23T11:56:16.83 | 0.3 | undecidable | manual | S | 88 | 25.5522 | 50 | -0.02 | 76 |
TV.SF04.EHZ. | 2021-04-23T11:56:16.46 | 3.0 | undecidable | manual | Pn | -5.55 | 0 | |||
IV.ATMC.EHN. | 2021-04-23T11:56:14.69 | 0.3 | undecidable | manual | S | 198 | 18.3705 | 119 | 0.1 | 75 |
IV.APEC.HNE. | 2021-04-23T11:56:13.77 | 0.3 | undecidable | manual | S | 112 | 13.5753 | 126 | 0.56 | 68 |
IV.NARO.HHZ. | 2021-04-23T11:56:13.05 | 0.3 | undecidable | manual | P | 88 | 25.5522 | 50 | 0.22 | 73 |
IV.RONT.HHZ. | 2021-04-23T11:56:13.56 | 3.0 | undecidable | manual | P | 0.37 | 0 | |||
IV.PIEI.HHZ. | 2021-04-23T11:56:12.43 | 0.3 | undecidable | manual | P | 109 | 23.1546 | 113 | 0.03 | 76 |
IV.BADI.EHZ. | 2021-04-23T11:56:12.37 | 0.6 | undecidable | manual | S | 188 | 10.5783 | 134 | -0.03 | 52 |
IV.ATPI.HNZ. | 2021-04-23T11:56:11.55 | 0.3 | undecidable | manual | P | 147 | 20.3685 | 116 | -0.34 | 71 |
IV.PARC.HHZ. | 2021-04-23T11:56:11.15 | 0.3 | undecidable | manual | S | 339 | 5.2947 | 152 | -0.14 | 77 |
IV.ATMC.EHN. | 2021-04-23T11:56:11.66 | 0.6 | undecidable | manual | P | 198 | 18.3705 | 119 | 0.13 | 50 |
IV.BADI.EHZ. | 2021-04-23T11:56:10.47 | 1.0 | undecidable | manual | P | 188 | 10.5783 | 134 | 0.21 | 25 |
IV.APEC.HNE. | 2021-04-23T11:56:09.94 | 0.1 | undecidable | manual | P | 112 | 13.5753 | 126 | -0.79 | 83 |
IV.PARC.HHZ. | 2021-04-23T11:56:09.85 | 0.1 | undecidable | manual | P | 339 | 5.2947 | 152 | 0.23 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHE. | ML:1.1 | 0.0001955 | 0.14 | AML | other | m | 2021-04-23T11:56:12.12 |
IV.PARC.HHN. | ML:1.0 | 0.00017999999999999998 | 0.26 | AML | other | m | 2021-04-23T11:56:12.00 |
IV.BADI.EHE. | ML:1.0 | 0.0001255 | 0.6 | AML | other | m | 2021-04-23T11:56:12.66 |
IV.BADI.EHN. | ML:0.9 | 0.00008780755500000001 | 0.16 | AML | other | m | 2021-04-23T11:56:13.38 |
IV.NARO.HHE. | ML:0.2 | 0.00001105377 | 0.064 | AML | other | m | 2021-04-23T11:56:17.34 |
IV.NARO.HHN. | ML:0.4 | 0.00001569594 | 0.0576 | AML | other | m | 2021-04-23T11:56:17.26 |
IV.PIEI.HHE. | ML:0.5 | 0.00001879856 | 0.0768 | AML | other | m | 2021-04-23T11:56:16.66 |
IV.PIEI.HHN. | ML:0.2 | 0.0000117512395 | 0.1408 | AML | other | m | 2021-04-23T11:56:16.67 |