A magnitude ML 0.8 earthquake occured in region: 7 km SW Sambuca Pistoiese (PT), on
and geographic coordinates (lat, lon) 44.0500, 10.9740 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 |
---|---|---|---|---|
Sambuca Pistoiese | PT | 7 | 1626 | 1626 |
Cantagallo | PO | 11 | 3105 | 4731 |
Alto Reno Terme | BO | 12 | 6960 | 11691 |
Montale | PT | 13 | 10737 | 22428 |
Pistoia | PT | 14 | 90315 | 112743 |
Castel di Casio | BO | 14 | 3448 | 116191 |
Lizzano in Belvedere | BO | 14 | 2212 | 118403 |
Montemurlo | PO | 15 | 18456 | 136859 |
San Marcello Pistoiese | PT | 15 | 6416 | 143275 |
Vernio | PO | 15 | 6060 | 149335 |
Vaiano | PO | 15 | 9895 | 159230 |
Camugnano | BO | 16 | 1885 | 161115 |
Agliana | PT | 16 | 17525 | 178640 |
Piteglio | PT | 17 | 1683 | 180323 |
Gaggio Montano | BO | 17 | 4878 | 185201 |
Castiglione dei Pepoli | BO | 18 | 5648 | 190849 |
Cutigliano | PT | 18 | 1488 | 192337 |
Serravalle Pistoiese | PT | 20 | 11659 | 203996 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2020-04-19 21:56:10 |
44.0495 | 10.9742 | 10 | 2020-07-18 21:08:33 |
Bollettino Sismico Italiano INGV | 78439271 |
Reviewed Rev100 |
ML 0.8 | 2020-04-19 21:56:10 |
44.0417 | 10.9722 | 10 | 2020-04-19 22:06:37 |
Sala Sismica INGV-Roma | 78400031 |
Field | Value |
---|---|
Time (UTC) | 2020-04-19 21:56:10 ± 0.06 |
Latitude | 44.0495 ± 0.0036 |
Longitude | 10.9742 ± 0.0038 |
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 | 78439271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 432 |
Semi-minor axis of confidence ellipse (meter) | 124 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 346 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.12411 |
Epicentral distance of station farthest from the epicenter (degree) | 0.60075 |
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 | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 78439271 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-21 07:37:17 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 78400031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-19 22:06:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RUFI.EHZ. | 2020-04-19T21:56:26.41 | 0.6 | undecidable | manual | S | 119 | 48.8178 | 50 | 0.12 | 47 |
IV.VISG.HHZ. | 2020-04-19T21:56:24.01 | 0.6 | undecidable | manual | S | 67 | 39.8268 | 50 | 0.13 | 48 |
GU.MAIM.HHZ. | 2020-04-19T21:56:24.09 | 0.6 | undecidable | manual | S | 249 | 41.3253 | 50 | -0.2 | 47 |
GU.EQUI.HHZ. | 2020-04-19T21:56:22.43 | 0.6 | undecidable | manual | P | 281 | 66.6777 | 50 | 0 | 47 |
IV.SEI.HHZ. | 2020-04-19T21:56:21.30 | 0.3 | undecidable | manual | S | 89 | 30.6471 | 50 | -0.15 | 73 |
IV.CRMI.HHZ. | 2020-04-19T21:56:20.56 | 0.3 | undecidable | manual | S | 179 | 28.1496 | 50 | -0.22 | 72 |
GU.MAIM.HHZ. | 2020-04-19T21:56:19.09 | 0.1 | undecidable | manual | P | 249 | 41.3253 | 50 | 0.56 | 87 |
IV.PII.HHZ. | 2020-04-19T21:56:19.96 | 0.3 | undecidable | manual | P | 225 | 51.1155 | 50 | -0.07 | 72 |
IV.RUFI.EHZ. | 2020-04-19T21:56:19.81 | 1.0 | undecidable | manual | P | 119 | 48.8178 | 50 | 0.14 | 24 |
IV.VISG.HHZ. | 2020-04-19T21:56:18.37 | 0.1 | undecidable | manual | P | 67 | 39.8268 | 50 | 0.08 | 97 |
IV.ZCCA.HHN. | 2020-04-19T21:56:17.85 | 1.0 | undecidable | manual | P | 0 | 33.4443 | 50 | 0.54 | 22 |
GU.POPM.HHZ. | 2020-04-19T21:56:17.54 | 0.3 | undecidable | manual | S | 268 | 17.2716 | 121 | -0.11 | 75 |
IV.FNVD.HHZ. | 2020-04-19T21:56:17.57 | 0.1 | undecidable | manual | S | 42 | 17.6712 | 120 | -0.19 | 99 |
IV.MPPT.EHZ. | 2020-04-19T21:56:16.68 | 0.3 | undecidable | manual | S | 138 | 13.7751 | 127 | 0.05 | 77 |
IV.SEI.HHZ. | 2020-04-19T21:56:16.75 | 0.6 | undecidable | manual | P | 89 | 30.6471 | 50 | -0.13 | 49 |
IV.CRMI.HHZ. | 2020-04-19T21:56:16.33 | 0.3 | undecidable | manual | P | 179 | 28.1496 | 50 | -0.17 | 73 |
IV.BDI.HHE. | 2020-04-19T21:56:16.56 | 0.3 | undecidable | manual | P | 273 | 30.2475 | 50 | -0.25 | 72 |
IV.MPPT.EHZ. | 2020-04-19T21:56:14.27 | 0.1 | undecidable | manual | P | 138 | 13.7751 | 127 | 0.17 | 100 |
GU.POPM.HHZ. | 2020-04-19T21:56:14.73 | 0.3 | undecidable | manual | P | 268 | 17.2716 | 121 | 0.03 | 77 |
IV.FNVD.HHZ. | 2020-04-19T21:56:14.78 | 0.3 | undecidable | manual | P | 42 | 17.6712 | 120 | 0.02 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MPPT.EHN. | ML:0.9 | 0.00007335 | 1.38 | AML | other | m | 2020-04-19T21:56:17.29 |
IV.MPPT.EHE. | ML:0.7 | 0.000055400000000000005 | 0.36 | AML | other | m | 2020-04-19T21:56:17.30 |
GU.POPM.HHN. | ML:0.8 | 0.000048799999999999994 | 1.32 | AML | other | m | 2020-04-19T21:56:18.95 |
IV.FNVD.HHN. | ML:0.9 | 0.000057799999999999995 | 0.34 | AML | other | m | 2020-04-19T21:56:18.55 |
GU.POPM.HHE. | ML:0.7 | 0.000045350000000000005 | 0.86 | AML | other | m | 2020-04-19T21:56:18.33 |
IV.FNVD.HHE. | ML:0.7 | 0.00004695 | 0.76 | AML | other | m | 2020-04-19T21:56:19.13 |