A magnitude ML 0.2 earthquake occured in region: 4 km E Montelupo Fiorentino (FI), on
and geographic coordinates (lat, lon) 43.7140, 11.0660 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 |
---|---|---|---|---|
Montelupo Fiorentino | FI | 4 | 14098 | 14098 |
Lastra a Signa | FI | 7 | 20156 | 34254 |
Capraia e Limite | FI | 8 | 7670 | 41924 |
Montespertoli | FI | 8 | 13537 | 55461 |
Signa | FI | 8 | 19179 | 74640 |
Empoli | FI | 10 | 48109 | 122749 |
Scandicci | FI | 11 | 50609 | 173358 |
Poggio a Caiano | PO | 12 | 10007 | 183365 |
San Casciano in Val di Pesa | FI | 12 | 17062 | 200427 |
Carmignano | PO | 12 | 14450 | 214877 |
Campi Bisenzio | FI | 13 | 46166 | 261043 |
Vinci | FI | 14 | 14604 | 275647 |
Castelfiorentino | FI | 14 | 17504 | 293151 |
Impruneta | FI | 16 | 14615 | 307766 |
Cerreto Guidi | FI | 16 | 10870 | 318636 |
Quarrata | PT | 17 | 26190 | 344826 |
Firenze | FI | 17 | 382808 | 727634 |
Sesto Fiorentino | FI | 17 | 48958 | 776592 |
San Miniato | PI | 18 | 27934 | 804526 |
Lamporecchio | PT | 18 | 7508 | 812034 |
Certaldo | FI | 19 | 16121 | 828155 |
Prato | PO | 19 | 191150 | 1019305 |
Calenzano | FI | 19 | 17489 | 1036794 |
Tavarnelle Val di Pesa | FI | 19 | 7800 | 1044594 |
Larciano | PT | 20 | 6394 | 1050988 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.2 | 2019-09-24 08:14:38 |
43.7138 | 11.0658 | 9 | 2019-09-24 08:36:26 |
Sala Sismica INGV-Roma | 72719241 |
Field | Value |
---|---|
Time (UTC) | 2019-09-24 08:14:38 ± 0.07 |
Latitude | 43.7138 ± 0.0045 |
Longitude | 11.0658 ± 0.0087 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72719241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 715 |
Semi-minor axis of confidence ellipse (meter) | 250 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48653 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 72719241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-24 08:36:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2019-09-24T08:16:28.40 | 3.0 | undecidable | manual | Pn | 1.58 | 0 | |||
IV.MIGL.HHZ. | 2019-09-24T08:16:06.25 | 3.0 | negative | manual | Pg | 6.73 | 0 | |||
OX.MPRI.HHZ. | 2019-09-24T08:16:04.56 | 3.0 | undecidable | manual | Sg | 1.75 | 0 | |||
IV.VVLD.HHZ. | 2019-09-24T08:16:01.68 | 3.0 | undecidable | manual | Sg | 0.32 | 0 | |||
IV.MAGA.HHZ. | 2019-09-24T08:15:44.34 | 3.0 | undecidable | manual | Sg | 1.19 | 0 | |||
IV.ZEN8.HNZ. | 2019-09-24T08:15:42.96 | 3.0 | undecidable | manual | Sg | 3.39 | 0 | |||
CR.ZAG.BHZ. | 2019-09-24T08:15:41.84 | 3.0 | positive | manual | Pn | -2.64 | 0 | |||
IV.FIAM.HHZ. | 2019-09-24T08:15:39.45 | 3.0 | undecidable | manual | Sn | -8.52 | 0 | |||
IV.BLLA.EHZ. | 2019-09-24T08:15:03.65 | 3.0 | negative | manual | P | 0.2 | 0 | |||
IV.BRSN.HNZ. | 2019-09-24T08:15:01.05 | 3.0 | negative | manual | P | 1.3 | 0 | |||
IV.PE3.EHZ. | 2019-09-24T08:14:58.80 | 3.0 | positive | manual | P | -4.32 | 0 | |||
IV.FIU.EHZ. | 2019-09-24T08:14:54.45 | 3.0 | positive | manual | P | -5.34 | 0 | |||
GU.POPM.HHE. | 2019-09-24T08:14:53.34 | 0.3 | undecidable | manual | S | 326 | 44.2224 | 50 | -0.35 | 71 |
IV.BDI.HHE. | 2019-09-24T08:14:49.18 | 0.6 | undecidable | manual | P | 316 | 54.0015 | 50 | 0.23 | 47 |
IV.OSSC.HHZ. | 2019-09-24T08:14:48.17 | 0.3 | undecidable | manual | S | 146 | 25.5522 | 109 | -0.19 | 75 |
GU.MAIM.HHE. | 2019-09-24T08:14:48.49 | 0.1 | undecidable | manual | P | 296 | 51.1155 | 50 | -0.01 | 100 |
IV.MPPT.EHZ. | 2019-09-24T08:14:48.76 | 0.6 | undecidable | manual | S | 4 | 27.1506 | 108 | -0.1 | 51 |
IV.PII.HHE. | 2019-09-24T08:14:47.68 | 0.6 | undecidable | manual | P | 271 | 43.4232 | 50 | 0.36 | 47 |
GU.POPM.HHE. | 2019-09-24T08:14:47.40 | 0.1 | undecidable | manual | P | 326 | 44.2224 | 50 | -0.06 | 100 |
IV.SEI.HHE. | 2019-09-24T08:14:47.72 | 0.1 | undecidable | manual | P | 32 | 44.4222 | 50 | 0.24 | 96 |
IV.MOCL.EHE. | 2019-09-24T08:14:45.60 | 0.6 | undecidable | manual | P | 16 | 33.5442 | 50 | -0.21 | 49 |
IV.MPPT.EHZ. | 2019-09-24T08:14:44.61 | 0.3 | positive | manual | P | 4 | 27.1506 | 108 | -0.06 | 77 |
IT.FIE.HGE. | 2019-09-24T08:14:44.00 | 1.0 | undecidable | manual | P | 60 | 21.0678 | 113 | 0.47 | 24 |
IV.OSSC.HHZ. | 2019-09-24T08:14:44.31 | 0.6 | undecidable | manual | P | 146 | 25.5522 | 109 | -0.07 | 52 |
IV.CRMI.HHZ. | 2019-09-24T08:14:43.94 | 0.6 | undecidable | manual | S | 323 | 11.3775 | 128 | -0.05 | 53 |
IV.CRMI.HHZ. | 2019-09-24T08:14:41.99 | 0.3 | undecidable | manual | P | 323 | 11.3775 | 128 | 0.13 | 78 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRMI.HHE. | ML:-0.1 | 0.000011331305 | 0.2176 | AML | other | m | 2019-09-24T08:14:44.19 |
IV.CRMI.HHN. | ML:-0.1 | 0.000012491675000000001 | 0.3392 | AML | other | m | 2019-09-24T08:14:44.14 |
IV.OSSC.HHN. | ML:0.4 | 0.0000145229925 | 0.6592 | AML | other | m | 2019-09-24T08:14:48.33 |
IV.MPPT.EHE. | ML:0.4 | 0.000012931141499999999 | 1.3632 | AML | other | m | 2019-09-24T08:14:48.35 |
IV.MPPT.EHN. | ML:0.3 | 0.000010488888999999999 | 0.64 | AML | other | m | 2019-09-24T08:14:48.92 |