A magnitude ML 1.5 earthquake occured in region: 7 km SE Firenzuola (FI), on
and geographic coordinates (lat, lon) 44.0630, 11.4310 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 |
---|---|---|---|---|
Firenzuola | FI | 7 | 4726 | 4726 |
Palazzuolo sul Senio | FI | 11 | 1154 | 5880 |
Borgo San Lorenzo | FI | 12 | 18211 | 24091 |
Scarperia e San Piero | FI | 14 | 12217 | 36308 |
Vicchio | FI | 15 | 8044 | 44352 |
Marradi | FI | 15 | 3139 | 47491 |
Barberino di Mugello | FI | 17 | 10836 | 58327 |
Castel del Rio | BO | 18 | 1246 | 59573 |
Monghidoro | BO | 20 | 3749 | 63322 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-03-09 03:43:36 |
44.0628 | 11.4312 | 10 | 2020-07-18 21:08:26 |
Bollettino Sismico Italiano INGV | 77218481 |
Reviewed Rev100 |
ML 1.5 | 2020-03-09 03:43:36 |
44.0648 | 11.4463 | 10 | 2020-03-09 03:52:14 |
Sala Sismica INGV-Roma | 77143131 |
Field | Value |
---|---|
Time (UTC) | 2020-03-09 03:43:36 ± 0.07 |
Latitude | 44.0628 ± 0.0045 |
Longitude | 11.4312 ± 0.0063 |
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 | 77218481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 511 |
Semi-minor axis of confidence ellipse (meter) | 464 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 297 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37052 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 77218481 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-26 08:45:52 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 77143131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-09 03:52:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRMI.HHZ. | 2020-03-09T03:43:52.18 | 3.0 | undecidable | manual | S | 0.04 | 0 | |||
IV.SFI.HNN. | 2020-03-09T03:43:49.73 | 0.1 | undecidable | manual | S | 118 | 37.5291 | 50 | 0.26 | 91 |
IV.RUFI.EHZ. | 2020-03-09T03:43:46.12 | 0.1 | undecidable | manual | S | 166 | 25.752 | 50 | -0.19 | 95 |
IV.SFI.HNN. | 2020-03-09T03:43:44.01 | 0.1 | undecidable | manual | P | 118 | 37.5291 | 50 | -0.09 | 94 |
IV.LMD.HHZ. | 2020-03-09T03:43:44.81 | 0.3 | undecidable | manual | S | 86 | 22.0668 | 115 | -0.38 | 68 |
IV.ASQU.HHE. | 2020-03-09T03:43:44.74 | 0.1 | undecidable | manual | P | 136 | 41.1255 | 50 | 0.09 | 94 |
IV.BRIS.HHZ. | 2020-03-09T03:43:43.73 | 0.1 | undecidable | manual | P | 56 | 32.1456 | 50 | 0.46 | 88 |
IV.VISG.HHZ. | 2020-03-09T03:43:42.68 | 0.1 | undecidable | manual | S | 1 | 13.9749 | 126 | -0.08 | 99 |
IV.RUFI.EHZ. | 2020-03-09T03:43:42.09 | 0.1 | undecidable | manual | P | 166 | 25.752 | 50 | -0.19 | 95 |
IV.MPPT.EHN. | 2020-03-09T03:43:42.68 | 0.1 | undecidable | manual | P | 247 | 29.5482 | 50 | -0.2 | 94 |
IV.RONT.HHZ. | 2020-03-09T03:43:41.42 | 0.1 | undecidable | manual | S | 179 | 7.6812 | 143 | 0.25 | 96 |
IV.RINC.HHN. | 2020-03-09T03:43:41.86 | 0.3 | undecidable | manual | P | 144 | 24.0537 | 113 | -0.14 | 72 |
IV.LMD.HHZ. | 2020-03-09T03:43:41.47 | 0.1 | undecidable | manual | P | 86 | 22.0668 | 115 | -0.16 | 96 |
IV.VISG.HHZ. | 2020-03-09T03:43:40.27 | 0.1 | positive | manual | P | 1 | 13.9749 | 126 | 0.04 | 99 |
IV.SEI.HHZ. | 2020-03-09T03:43:40.73 | 0.1 | undecidable | manual | S | 261 | 5.8941 | 150 | -0.09 | 100 |
IV.RONT.HHZ. | 2020-03-09T03:43:39.55 | 0.1 | positive | manual | P | 179 | 7.6812 | 143 | 0.24 | 97 |
IV.SEI.HHZ. | 2020-03-09T03:43:39.19 | 0.1 | positive | manual | P | 261 | 5.8941 | 150 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SEI.HHN. | ML:1.8 | 0.0011275 | 0.26 | AML | other | m | 2020-03-09T03:43:41.05 |
IV.SEI.HHE. | ML:1.4 | 0.0004435 | 0.24 | AML | other | m | 2020-03-09T03:43:41.30 |
IV.RONT.HHE. | ML:1.4 | 0.000343 | 0.2 | AML | other | m | 2020-03-09T03:43:42.00 |
IV.RONT.HHN. | ML:1.4 | 0.000389 | 0.26 | AML | other | m | 2020-03-09T03:43:42.56 |
IV.VISG.HHE. | ML:0.9 | 0.00007620000000000001 | 0.48 | AML | other | m | 2020-03-09T03:43:42.98 |
IV.VISG.HHN. | ML:0.9 | 0.00008235000000000001 | 1.28 | AML | other | m | 2020-03-09T03:43:43.92 |
IV.CRMI.HHN. | ML:1.9 | 0.00020649999999999998 | 0.14 | AML | other | m | 2020-03-09T03:43:54.69 |
IV.CRMI.HHE. | ML:2.0 | 0.00028500000000000004 | 0.14 | AML | other | m | 2020-03-09T03:43:54.69 |