A magnitude ML 1.9 earthquake occured in region: 6 km S Firenzuola (FI), on
and geographic coordinates (lat, lon) 44.0680, 11.3760 at 9 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 |
---|---|---|---|---|
Firenzuola | FI | 6 | 4726 | 4726 |
Scarperia e San Piero | FI | 12 | 12217 | 16943 |
Borgo San Lorenzo | FI | 13 | 18211 | 35154 |
Barberino di Mugello | FI | 13 | 10836 | 45990 |
Palazzuolo sul Senio | FI | 15 | 1154 | 47144 |
Vicchio | FI | 17 | 8044 | 55188 |
Monghidoro | BO | 18 | 3749 | 58937 |
Vernio | PO | 18 | 6060 | 64997 |
Marradi | FI | 19 | 3139 | 68136 |
Castel del Rio | BO | 19 | 1246 | 69382 |
Vaglia | FI | 19 | 5073 | 74455 |
Castiglione dei Pepoli | BO | 20 | 5648 | 80103 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2021-03-14 11:47:57 |
44.0677 | 11.376 | 9 | 2021-07-12 16:55:09 |
Bollettino Sismico Italiano INGV | 89601781 |
Reviewed Rev100 |
ML 2.0 | 2021-03-14 11:47:57 |
44.066 | 11.3887 | 7 | 2021-03-14 12:19:03 |
Sala Sismica INGV-Roma | 88119361 |
Field | Value |
---|---|
Time (UTC) | 2021-03-14 11:47:57 ± 0.1 |
Latitude | 44.0677 ± 0.0045 |
Longitude | 11.3760 ± 0.0063 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 89601781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 485 |
Semi-minor axis of confidence ellipse (meter) | 445 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 180 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40200 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 89601781 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-04-29 16:54:00 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 88119361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-14 12:19:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PLLN.EHZ. | 2021-03-14T11:50:33.21 | 3.0 | undecidable | manual | Sn | -5.99 | 0 | |||
IV.SCHR.EHZ. | 2021-03-14T11:50:32.52 | 3.0 | undecidable | manual | Sg | 22.940001 | 0 | |||
IV.SGO.HNZ. | 2021-03-14T11:49:54.89 | 3.0 | undecidable | manual | Sn | 1.26 | 0 | |||
IV.MTGR.HHZ. | 2021-03-14T11:49:43.25 | 3.0 | undecidable | manual | Pg | 19.709999 | 0 | |||
IV.SPS2.HHZ. | 2021-03-14T11:49:38.46 | 3.0 | negative | manual | Pg | 17.799999 | 0 | |||
IV.SACR.HHZ. | 2021-03-14T11:49:37.08 | 3.0 | undecidable | manual | Sn | 6.3 | 0 | |||
IV.CAGR.HHZ. | 2021-03-14T11:49:35.64 | 3.0 | undecidable | manual | Pn | 3.8 | 0 | |||
IV.PTRJ.HNZ. | 2021-03-14T11:49:32.68 | 3.0 | undecidable | manual | Sn | 3.38 | 0 | |||
IV.MCEL.HHZ. | 2021-03-14T11:49:18.94 | 3.0 | undecidable | manual | Pg | 12.98 | 0 | |||
IT.VRB.HGZ. | 2021-03-14T11:49:07.75 | 3.0 | undecidable | manual | Sn | -0.19 | 0 | |||
IV.VARE.HHZ. | 2021-03-14T11:49:03.99 | 3.0 | undecidable | manual | Sn | -0.23 | 0 | |||
IX.CSG3.HNZ.01 | 2021-03-14T11:48:57.89 | 3.0 | undecidable | manual | Pn | -0.62 | 0 | |||
IV.CFMN.HHZ. | 2021-03-14T11:48:49.39 | 3.0 | negative | manual | Pn | -0.49 | 0 | |||
IV.ZEN8.EHZ. | 2021-03-14T11:48:40.51 | 3.0 | undecidable | manual | S | -0.45 | 0 | |||
IV.BRES.EHZ. | 2021-03-14T11:48:37.33 | 3.0 | undecidable | manual | Pg | 4.16 | 0 | |||
ST.CARE.EHZ. | 2021-03-14T11:48:34.18 | 3.0 | negative | manual | Pg | 4.26 | 0 | |||
IV.GAVE.EHZ. | 2021-03-14T11:48:26.04 | 3.0 | negative | manual | Pg | 4.21 | 0 | |||
IV.MMUR.HNZ. | 2021-03-14T11:48:20.02 | 3.0 | undecidable | manual | P | 4.26 | 0 | |||
IV.CESI.HHZ. | 2021-03-14T11:48:20.07 | 3.0 | undecidable | manual | P | 1.39 | 0 | |||
IV.CSNT.HHZ. | 2021-03-14T11:48:13.65 | 3.0 | undecidable | manual | S | -0.62 | 0 | |||
IV.ASQU.HHZ. | 2021-03-14T11:48:12.41 | 0.6 | undecidable | manual | S | 132 | 44.622 | 50 | 0.43 | 43 |
IV.SFI.EHZ. | 2021-03-14T11:48:11.29 | 0.6 | undecidable | manual | S | 116 | 41.7249 | 50 | 0.09 | 46 |
IV.TRIF.CHZ. | 2021-03-14T11:48:09.77 | 3.0 | undecidable | manual | P | -1.77 | 0 | |||
IV.BRIS.HHZ. | 2021-03-14T11:48:09.81 | 0.6 | undecidable | manual | S | 61 | 35.6421 | 50 | 0.24 | 45 |
IV.MTRZ.HNN. | 2021-03-14T11:48:08.34 | 0.6 | undecidable | manual | S | 8 | 27.4503 | 109 | 1.1 | 34 |
IV.RINC.HHZ. | 2021-03-14T11:48:07.57 | 0.6 | undecidable | manual | S | 137 | 27.2505 | 109 | 0.39 | 45 |
IV.RUFI.EHZ. | 2021-03-14T11:48:07.06 | 0.3 | undecidable | manual | S | 157 | 27.6501 | 108 | -0.24 | 69 |
IV.LMD.HHZ. | 2021-03-14T11:48:06.41 | 0.3 | undecidable | manual | S | 88 | 26.4513 | 109 | -0.49 | 65 |
IV.MPPT.EHZ. | 2021-03-14T11:48:06.49 | 0.6 | undecidable | manual | S | 242 | 25.8519 | 110 | -0.23 | 46 |
IV.ASQU.HHZ. | 2021-03-14T11:48:05.53 | 0.3 | undecidable | manual | P | 132 | 44.622 | 50 | -0.2 | 67 |
IV.BRIS.HHZ. | 2021-03-14T11:48:04.40 | 0.6 | undecidable | manual | P | 61 | 35.6421 | 50 | 0.06 | 47 |
IV.SFI.EHZ. | 2021-03-14T11:48:04.95 | 0.3 | undecidable | manual | P | 116 | 41.7249 | 50 | -0.33 | 66 |
IV.MOCL.EHZ. | 2021-03-14T11:48:03.92 | 0.6 | undecidable | manual | S | 246 | 17.0718 | 118 | 0 | 49 |
IV.MTRZ.HNN. | 2021-03-14T11:48:03.28 | 1.0 | undecidable | manual | P | 8 | 27.4503 | 109 | 0.29 | 23 |
IV.RINC.HHZ. | 2021-03-14T11:48:03.01 | 1.0 | undecidable | manual | P | 137 | 27.2505 | 109 | 0.05 | 24 |
IV.MPPT.EHZ. | 2021-03-14T11:48:02.63 | 1.0 | undecidable | manual | P | 242 | 25.8519 | 110 | -0.06 | 24 |
IV.RONT.HHZ. | 2021-03-14T11:48:02.40 | 0.6 | undecidable | manual | S | 151 | 9.3795 | 134 | 0.64 | 43 |
IV.VISG.HHZ. | 2021-03-14T11:48:02.73 | 0.6 | undecidable | manual | S | 19 | 14.2746 | 123 | -0.34 | 46 |
IV.RUFI.EHZ. | 2021-03-14T11:48:02.85 | 0.3 | undecidable | manual | P | 157 | 27.6501 | 108 | -0.17 | 70 |
IV.LMD.HHZ. | 2021-03-14T11:48:02.95 | 0.6 | undecidable | manual | P | 88 | 26.4513 | 109 | 0.15 | 47 |
IV.MOCL.EHZ. | 2021-03-14T11:48:01.12 | 0.1 | undecidable | manual | P | 246 | 17.0718 | 118 | 0.05 | 98 |
IV.SEI.HHZ. | 2021-03-14T11:48:00.50 | 0.3 | undecidable | manual | S | 223 | 1.998 | 168 | 0.03 | 75 |
IV.RONT.HHZ. | 2021-03-14T11:48:00.03 | 0.3 | undecidable | manual | P | 151 | 9.3795 | 134 | 0.2 | 72 |
IV.VISG.HHZ. | 2021-03-14T11:48:00.21 | 0.1 | undecidable | manual | P | 19 | 14.2746 | 123 | -0.38 | 91 |
IV.SEI.HHZ. | 2021-03-14T11:47:59.13 | 0.1 | undecidable | manual | P | 223 | 1.998 | 168 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RONT.HHN. | ML:0.0 | 0.0066996665000000006 | 0.2208 | AML | other | m | 2021-03-14T11:48:02.92 |
IV.RONT.HHE. | ML:0.0 | 0.0064347015 | 1.0592 | AML | other | m | 2021-03-14T11:48:03.57 |
IV.MOCL.EHN. | ML:1.9 | 0.0007872041999999999 | 0.16 | AML | other | m | 2021-03-14T11:48:04.95 |
IV.MOCL.EHE. | ML:2.1 | 0.0011858625 | 0.1152 | AML | other | m | 2021-03-14T11:48:04.24 |
IV.MPPT.EHN. | ML:1.9 | 0.00045210214999999996 | 0.3968 | AML | other | m | 2021-03-14T11:48:01.77 |
IV.MPPT.EHE. | ML:2.0 | 0.0005783152 | 0.1984 | AML | other | m | 2021-03-14T11:48:01.77 |
IV.VISG.HHN. | ML:1.9 | 0.0008003928499999999 | 0.32 | AML | other | m | 2021-03-14T11:48:02.81 |
IV.VISG.HHE. | ML:1.9 | 0.0008632556 | 0.2176 | AML | other | m | 2021-03-14T11:48:03.98 |
IV.RUFI.EHE. | ML:2.0 | 0.0005841655500000001 | 0.32 | AML | other | m | 2021-03-14T11:48:02.43 |
IV.RUFI.EHN. | ML:1.6 | 0.00021739349999999998 | 0.5376 | AML | other | m | 2021-03-14T11:48:02.99 |
IV.LMD.HHN. | ML:1.9 | 0.0004348119 | 0.2432 | AML | other | m | 2021-03-14T11:48:06.56 |
IV.LMD.HHE. | ML:1.8 | 0.00038767745 | 0.1408 | AML | other | m | 2021-03-14T11:48:02.40 |
IV.RINC.HHN. | ML:1.9 | 0.00045053074999999997 | 0.3392 | AML | other | m | 2021-03-14T11:48:07.68 |
IV.RINC.HHE. | ML:1.7 | 0.00025586505 | 0.3584 | AML | other | m | 2021-03-14T11:48:08.21 |
IV.BRIS.HHE. | ML:2.1 | 0.00053731245 | 0.3456 | AML | other | m | 2021-03-14T11:48:10.42 |
IV.BRIS.HHN. | ML:2.1 | 0.0005493882 | 0.3392 | AML | other | m | 2021-03-14T11:48:05.60 |
IV.SFI.EHE. | ML:1.5 | 0.00010866206 | 0.32 | AML | other | m | 2021-03-14T11:48:09.98 |
IV.SFI.EHN. | ML:1.6 | 0.000125343395 | 0.5632 | AML | other | m | 2021-03-14T11:48:16.83 |
IV.SFI.HNE. | ML:1.6 | 0.00013952580000000002 | 0.3264 | AML | other | m | 2021-03-14T11:48:09.97 |
IV.SFI.HNN. | ML:1.8 | 0.00019609785000000002 | 0.6208 | AML | other | m | 2021-03-14T11:48:16.50 |
IV.ASQU.HHN. | ML:1.5 | 0.00010086483999999999 | 0.2944 | AML | other | m | 2021-03-14T11:48:13.32 |
IV.ASQU.HHE. | ML:1.6 | 0.0001121714 | 0.224 | AML | other | m | 2021-03-14T11:48:08.44 |