A magnitude ML 0.5 earthquake occured in region: 5 km SE Firenzuola (FI), on
and geographic coordinates (lat, lon) 44.0960, 11.4330 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 |
---|---|---|---|---|
Firenzuola | FI | 5 | 4726 | 4726 |
Palazzuolo sul Senio | FI | 9 | 1154 | 5880 |
Castel del Rio | BO | 14 | 1246 | 7126 |
Marradi | FI | 15 | 3139 | 10265 |
Borgo San Lorenzo | FI | 16 | 18211 | 28476 |
Monghidoro | BO | 17 | 3749 | 32225 |
Scarperia e San Piero | FI | 17 | 12217 | 44442 |
Vicchio | FI | 18 | 8044 | 52486 |
Barberino di Mugello | FI | 19 | 10836 | 63322 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-03-22 11:45:08 |
44.0963 | 11.4328 | 10 | 2024-03-22 11:54:47 |
Sala Sismica INGV-Roma | 126056841 |
Field | Value |
---|---|
Time (UTC) | 2024-03-22 11:45:08 ± 0.07 |
Latitude | 44.0963 ± 0.0018 |
Longitude | 11.4328 ± 0.0025 |
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 | 126056841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 178 |
Semi-minor axis of confidence ellipse (meter) | 65 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 180.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20325 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 126056841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-22 11:54:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GE.MATE.HHZ. | 2024-03-22T11:46:57.53 | 3.0 | undecidable | manual | Sn | -7.05 | 0 | |||
IV.SERS.HHZ. | 2024-03-22T11:46:41.05 | 3.0 | negative | manual | Pg | 16.200001 | 0 | |||
IV.PIPA.HHZ. | 2024-03-22T11:46:34.81 | 3.0 | negative | manual | Pg | 14.58 | 0 | |||
IV.IFIL.HHZ. | 2024-03-22T11:46:31.18 | 3.0 | negative | manual | Pg | 8.61 | 0 | |||
GU.IMI.HHZ. | 2024-03-22T11:46:31.80 | 3.0 | undecidable | manual | Sn | 8.61 | 0 | |||
OE.ARSA.BHZ. | 2024-03-22T11:46:25.37 | 3.0 | undecidable | manual | Sn | -0.14 | 0 | |||
GU.RNCA.HHZ. | 2024-03-22T11:46:22.74 | 3.0 | undecidable | manual | Sg | 19.040001 | 0 | |||
IV.MESG.HHZ. | 2024-03-22T11:46:16.54 | 3.0 | undecidable | manual | Pn | 1.72 | 0 | |||
IV.LRP.EHZ. | 2024-03-22T11:46:14.02 | 3.0 | undecidable | manual | Sn | -3.35 | 0 | |||
CH.DAVOX.HHZ. | 2024-03-22T11:46:12.55 | 3.0 | undecidable | manual | Sn | 1.28 | 0 | |||
IV.CDRU.HHZ. | 2024-03-22T11:46:03.41 | 3.0 | undecidable | manual | Pn | 2.68 | 0 | |||
GU.IMI.HHZ. | 2024-03-22T11:46:02.74 | 3.0 | positive | manual | Pg | 19.450001 | 0 | |||
FR.SAOF.HHZ.00 | 2024-03-22T11:45:53.26 | 3.0 | positive | manual | Pn | 7.02 | 0 | |||
IV.PTCC.HHZ. | 2024-03-22T11:45:49.38 | 3.0 | undecidable | manual | Sn | -1.86 | 0 | |||
IV.GIUL.HHZ. | 2024-03-22T11:45:48.49 | 3.0 | positive | manual | Pg | 8.1 | 0 | |||
CH.MUGIO.HHZ. | 2024-03-22T11:45:46.28 | 3.0 | negative | manual | Pg | 10.83 | 0 | |||
IV.ATFO.HHZ. | 2024-03-22T11:45:39.28 | 3.0 | undecidable | manual | Sg | 1.97 | 0 | |||
IV.BDI.HHZ. | 2024-03-22T11:45:37.67 | 3.0 | undecidable | manual | Sn | -2.98 | 0 | |||
IV.RM33.EHZ. | 2024-03-22T11:45:30.27 | 3.0 | negative | manual | Pg | 1.85 | 0 | |||
IV.LMD.HHZ. | 2024-03-22T11:45:17.10 | 0.6 | undecidable | manual | S | 95 | 21.9669 | 114 | -0.15 | 48 |
IV.MOCL.EHZ. | 2024-03-22T11:45:17.38 | 0.3 | undecidable | manual | S | 243 | 22.5552 | 113 | -0.05 | 73 |
IV.BOSL.HHZ. | 2024-03-22T11:45:16.26 | 0.3 | undecidable | manual | S | 194 | 18.9699 | 117 | -0.03 | 74 |
IV.SBPO.HNZ. | 2024-03-22T11:45:16.84 | 3.0 | positive | manual | P | 0.2 | 0 | |||
IV.VMGN.HHZ. | 2024-03-22T11:45:15.85 | 0.3 | undecidable | manual | S | 153 | 17.6712 | 119 | -0.05 | 74 |
IV.MOCL.EHZ. | 2024-03-22T11:45:13.73 | 0.1 | undecidable | manual | P | 243 | 22.5552 | 113 | -0.1 | 97 |
IV.SEI.HHZ. | 2024-03-22T11:45:13.24 | 0.3 | undecidable | manual | S | 232 | 7.4814 | 142 | 0.07 | 75 |
IV.BOSL.HHZ. | 2024-03-22T11:45:13.25 | 0.1 | undecidable | manual | P | 194 | 18.9699 | 117 | 0.07 | 98 |
IV.VISG.HHZ. | 2024-03-22T11:45:13.76 | 0.3 | undecidable | manual | S | 1 | 10.2786 | 133 | -0.05 | 75 |
IV.LMD.HHZ. | 2024-03-22T11:45:13.85 | 0.3 | undecidable | manual | P | 95 | 21.9669 | 114 | 0.12 | 72 |
IV.VMGN.HHZ. | 2024-03-22T11:45:12.97 | 0.1 | undecidable | manual | P | 153 | 17.6712 | 119 | 0.02 | 99 |
IV.VISG.HHZ. | 2024-03-22T11:45:11.78 | 0.1 | undecidable | manual | P | 1 | 10.2786 | 133 | 0.03 | 100 |
IV.SEI.HHZ. | 2024-03-22T11:45:11.44 | 0.1 | undecidable | manual | P | 232 | 7.4814 | 142 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHE. | ML:0.8 | 0.00007869999999999999 | 1.52 | AML | other | m | 2024-03-22T11:45:14.93 |
IV.VISG.HHN. | ML:1.0 | 0.000122 | 1.28 | AML | other | m | 2024-03-22T11:45:14.92 |
IV.VMGN.HHN. | ML:0.2 | 0.00001615 | 0.1 | AML | other | m | 2024-03-22T11:45:16.13 |
IV.BOSL.HHN. | ML:0.3 | 0.000015765000000000002 | 0.32 | AML | other | m | 2024-03-22T11:45:16.80 |
IV.BOSL.HHE. | ML:0.4 | 0.0000184 | 0.38 | AML | other | m | 2024-03-22T11:45:16.85 |
IV.VMGN.HHE. | ML:0.4 | 0.00001905 | 1.48 | AML | other | m | 2024-03-22T11:45:18.14 |