A magnitude ML 1.6 earthquake occured in region: 4 km NE Barberino di Mugello (FI), on
and geographic coordinates (lat, lon) 44.0340, 11.2570 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 |
---|---|---|---|---|
Barberino di Mugello | FI | 4 | 10836 | 10836 |
Vernio | PO | 8 | 6060 | 16896 |
Scarperia e San Piero | FI | 10 | 12217 | 29113 |
Cantagallo | PO | 12 | 3105 | 32218 |
Vaiano | PO | 13 | 9895 | 42113 |
Firenzuola | FI | 14 | 4726 | 46839 |
Borgo San Lorenzo | FI | 14 | 18211 | 65050 |
Vaglia | FI | 14 | 5073 | 70123 |
Castiglione dei Pepoli | BO | 15 | 5648 | 75771 |
Calenzano | FI | 20 | 17489 | 93260 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-04-27 22:49:23 |
44.0343 | 11.2568 | 10 | 2024-04-27 22:56:25 |
Sala Sismica INGV-Roma | 127174031 |
Field | Value |
---|---|
Time (UTC) | 2024-04-27 22:49:23 ± 0.05 |
Latitude | 44.0343 ± 0.0027 |
Longitude | 11.2568 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127174031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 281 |
Semi-minor axis of confidence ellipse (meter) | 142 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 325 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32645 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 127174031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-27 22:56:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CANO.HHZ. | 2024-04-27T22:50:42.61 | 3.0 | undecidable | manual | Sg | 17.02 | 0 | |||
IV.BRES.EHZ. | 2024-04-27T22:50:36.94 | 3.0 | undecidable | manual | Sg | 8.24 | 0 | |||
IV.SGG.HHZ. | 2024-04-27T22:50:06.63 | 3.0 | undecidable | manual | Pn | -0.14 | 0 | |||
CH.MUGIO.HHZ. | 2024-04-27T22:50:01.78 | 3.0 | undecidable | manual | Pg | 4.59 | 0 | |||
IV.MOMA.HHZ. | 2024-04-27T22:49:59.33 | 3.0 | undecidable | manual | Sn | -1.62 | 0 | |||
IV.FRON.EHZ. | 2024-04-27T22:49:55.75 | 3.0 | undecidable | manual | Sg | 5.21 | 0 | |||
MN.TRI.HHZ. | 2024-04-27T22:49:49.49 | 3.0 | negative | manual | Pn | -1.95 | 0 | |||
IV.MMO1.EHZ. | 2024-04-27T22:49:42.07 | 3.0 | undecidable | manual | Pn | -2.56 | 0 | |||
IV.NRCA.HHZ. | 2024-04-27T22:49:41.31 | 3.0 | undecidable | manual | Pn | -2.6 | 0 | |||
IV.NARO.HHZ. | 2024-04-27T22:49:37.41 | 3.0 | negative | manual | Pg | 3.32 | 0 | |||
IV.LMD.HHZ. | 2024-04-27T22:49:36.01 | 0.3 | undecidable | manual | S | 82 | 36.2415 | 50 | 0.01 | 72 |
IV.FRON.EHZ. | 2024-04-27T22:49:36.35 | 3.0 | negative | manual | Pg | 0.75 | 0 | |||
IV.MPAG.EHZ. | 2024-04-27T22:49:36.42 | 3.0 | negative | manual | Pg | 1.28 | 0 | |||
IV.SSFR.HHZ. | 2024-04-27T22:49:36.19 | 3.0 | negative | manual | Pn | -0.35 | 0 | |||
IV.ARVD.HHZ. | 2024-04-27T22:49:35.66 | 3.0 | positive | manual | Pn | -1.54 | 0 | |||
IV.VISG.HHN. | 2024-04-27T22:49:32.08 | 0.3 | undecidable | manual | S | 39 | 22.2555 | 114 | 0 | 74 |
GU.POPM.HHZ. | 2024-04-27T22:49:31.20 | 3.0 | negative | manual | P | -1.63 | 0 | |||
IV.LMD.HHZ. | 2024-04-27T22:49:30.62 | 0.1 | undecidable | manual | P | 82 | 36.2415 | 50 | -0.15 | 93 |
IV.CRMI.HHZ. | 2024-04-27T22:49:30.43 | 3.0 | positive | manual | P | -1.6 | 0 | |||
IV.MPPT.EHN. | 2024-04-27T22:49:30.15 | 0.3 | undecidable | manual | S | 237 | 15.7731 | 122 | 0.04 | 74 |
IV.BOSL.HHZ. | 2024-04-27T22:49:29.82 | 0.1 | undecidable | manual | S | 141 | 14.7741 | 124 | 0 | 100 |
IV.VISG.HHN. | 2024-04-27T22:49:28.58 | 0.1 | undecidable | manual | P | 39 | 22.2555 | 114 | 0.07 | 97 |
IV.VMGN.HHZ. | 2024-04-27T22:49:28.80 | 0.1 | undecidable | manual | P | 112 | 23.754 | 113 | 0.02 | 98 |
IV.SEI.HHZ. | 2024-04-27T22:49:28.04 | 0.3 | undecidable | manual | S | 75 | 8.3805 | 140 | -0.11 | 74 |
IV.MOCL.EHZ. | 2024-04-27T22:49:27.67 | 0.1 | undecidable | manual | S | 242 | 6.8931 | 145 | -0.16 | 98 |
IV.MPPT.EHN. | 2024-04-27T22:49:27.38 | 0.1 | undecidable | manual | P | 237 | 15.7731 | 122 | 0.02 | 100 |
IV.BOSL.HHZ. | 2024-04-27T22:49:27.32 | 0.6 | negative | manual | P | 141 | 14.7741 | 124 | 0.12 | 49 |
IV.MOCL.EHZ. | 2024-04-27T22:49:26.13 | 0.1 | undecidable | manual | P | 242 | 6.8931 | 145 | 0.08 | 100 |
IV.SEI.HHZ. | 2024-04-27T22:49:26.33 | 0.1 | undecidable | manual | P | 75 | 8.3805 | 140 | 0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SEI.HHN. | ML:1.8 | 0.0009755 | 1.56 | AML | other | m | 2024-04-27T22:49:29.12 |
IV.SEI.HHE. | ML:1.5 | 0.00045499999999999995 | 0.26 | AML | other | m | 2024-04-27T22:49:29.19 |
IV.BOSL.HHE. | ML:0.3 | 0.000018750000000000002 | 0.18 | AML | other | m | 2024-04-27T22:49:30.19 |
IV.BOSL.HHN. | ML:0.3 | 0.000022100000000000002 | 1.3 | AML | other | m | 2024-04-27T22:49:30.00 |
IV.ARVD.HHE. | ML:1.7 | 0.000023049999999999998 | 0.46 | AML | other | m | 2024-04-27T22:49:39.70 |
IV.ARVD.HHN. | ML:1.6 | 0.0000178 | 0.12 | AML | other | m | 2024-04-27T22:49:40.91 |
IV.SSFR.HHE. | ML:1.5 | 0.000021449999999999996 | 0.62 | AML | other | m | 2024-04-27T22:49:42.56 |
IV.SSFR.HHN. | ML:1.5 | 0.000019 | 0.94 | AML | other | m | 2024-04-27T22:49:43.01 |
IV.MOCL.EHE. | ML:1.6 | 0.0005795772 | 0.14 | AML | other | m | 2024-04-27T22:49:27.80 |
IV.MOCL.EHN. | ML:1.8 | 0.0009512431499999999 | 0.08 | AML | other | m | 2024-04-27T22:49:27.79 |