A magnitude ML 1.3 earthquake occured in region: 3 km NE Certaldo (FI), on
and geographic coordinates (lat, lon) 43.5680, 11.0650 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 |
---|---|---|---|---|
Certaldo | FI | 3 | 16121 | 16121 |
Montespertoli | FI | 9 | 13537 | 29658 |
Castelfiorentino | FI | 9 | 17504 | 47162 |
Tavarnelle Val di Pesa | FI | 9 | 7800 | 54962 |
Barberino Val d'Elsa | FI | 9 | 4386 | 59348 |
Gambassi Terme | FI | 9 | 4870 | 64218 |
San Gimignano | SI | 11 | 7820 | 72038 |
Montaione | FI | 12 | 3700 | 75738 |
Poggibonsi | SI | 13 | 29196 | 104934 |
San Casciano in Val di Pesa | FI | 14 | 17062 | 121996 |
Colle di Val d'Elsa | SI | 17 | 21620 | 143616 |
Montelupo Fiorentino | FI | 18 | 14098 | 157714 |
Empoli | FI | 19 | 48109 | 205823 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-03-16 07:07:28 |
43.5678 | 11.0647 | 10 | 2024-03-16 07:29:35 |
Sala Sismica INGV-Roma | 125913441 |
Field | Value |
---|---|
Time (UTC) | 2024-03-16 07:07:28 ± 0.11 |
Latitude | 43.5678 ± 0.0036 |
Longitude | 11.0647 ± 0.0087 |
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 | 125913441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 575 |
Semi-minor axis of confidence ellipse (meter) | 347 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.13850 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59895 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 125913441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-16 07:29:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TRIF.CHZ. | 2024-03-16T07:07:44.54 | 0.6 | undecidable | manual | S | 195 | 51.9036 | 50 | -0.07 | 49 |
IV.BOSL.HHE. | 2024-03-16T07:07:43.25 | 0.6 | undecidable | manual | S | 32 | 47.3193 | 50 | -0.12 | 49 |
IV.RUFI.EHE. | 2024-03-16T07:07:42.69 | 0.6 | undecidable | manual | S | 50 | 46.62 | 50 | -0.49 | 45 |
IV.MPPT.EHZ. | 2024-03-16T07:07:41.83 | 0.6 | undecidable | manual | S | 3 | 43.3233 | 50 | -0.47 | 46 |
IV.FROS.CHE. | 2024-03-16T07:07:40.95 | 0.6 | undecidable | manual | S | 169 | 40.4262 | 50 | -0.58 | 44 |
IV.BDI.HHZ. | 2024-03-16T07:07:40.21 | 0.6 | negative | manual | P | 326 | 66.4779 | 50 | 0.36 | 45 |
IV.LOCA.HHZ. | 2024-03-16T07:07:39.03 | 0.6 | undecidable | manual | S | 151 | 33.0447 | 50 | -0.55 | 45 |
GU.MAIM.HHZ. | 2024-03-16T07:07:38.92 | 0.6 | negative | manual | P | 310 | 59.7957 | 50 | 0.11 | 48 |
IV.VMGN.HHN. | 2024-03-16T07:07:38.63 | 0.1 | undecidable | manual | P | 41 | 56.9985 | 50 | 0.25 | 94 |
IV.SEI.HHN. | 2024-03-16T07:07:38.98 | 0.1 | undecidable | manual | P | 23 | 58.8966 | 50 | 0.31 | 92 |
IV.BOSL.HHE. | 2024-03-16T07:07:37.13 | 0.1 | undecidable | manual | P | 32 | 47.3193 | 50 | 0.24 | 96 |
IV.MOCL.EHZ. | 2024-03-16T07:07:37.56 | 1.0 | undecidable | manual | P | 11 | 49.4172 | 50 | 0.36 | 23 |
IV.TRIF.CHZ. | 2024-03-16T07:07:37.85 | 0.6 | undecidable | manual | P | 195 | 51.9036 | 50 | 0.25 | 47 |
IV.RUFI.EHE. | 2024-03-16T07:07:36.91 | 0.1 | undecidable | manual | P | 50 | 46.62 | 50 | 0.13 | 98 |
IV.MPPT.EHZ. | 2024-03-16T07:07:36.03 | 1.0 | negative | manual | P | 3 | 43.3233 | 50 | -0.24 | 24 |
IV.CRMI.HHZ. | 2024-03-16T07:07:36.89 | 0.6 | undecidable | manual | S | 345 | 26.1516 | 50 | -0.84 | 41 |
IV.PII.HHZ. | 2024-03-16T07:07:36.81 | 0.1 | negative | manual | P | 292 | 46.5201 | 50 | 0.04 | 100 |
IV.LOCA.HHZ. | 2024-03-16T07:07:35.05 | 1.0 | undecidable | manual | P | 151 | 33.0447 | 50 | 0.36 | 24 |
IV.CSNT.HHZ. | 2024-03-16T07:07:35.85 | 0.6 | undecidable | manual | S | 120 | 20.9679 | 115 | -0.22 | 50 |
IV.FROS.CHE. | 2024-03-16T07:07:35.93 | 0.1 | undecidable | manual | P | 169 | 40.4262 | 50 | 0.11 | 100 |
IV.OSSC.HHZ. | 2024-03-16T07:07:34.67 | 0.6 | undecidable | manual | S | 109 | 15.3735 | 123 | 0.3 | 50 |
IV.CRMI.HHZ. | 2024-03-16T07:07:33.41 | 0.6 | undecidable | manual | P | 345 | 26.1516 | 50 | -0.22 | 50 |
IV.CSNT.HHZ. | 2024-03-16T07:07:32.61 | 0.6 | undecidable | manual | P | 120 | 20.9679 | 115 | -0.06 | 52 |
IV.OSSC.HHZ. | 2024-03-16T07:07:31.75 | 1.0 | undecidable | manual | P | 109 | 15.3735 | 123 | 0.06 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OSSC.HHN. | ML:1.4 | 0.00021050000000000002 | 0.9 | AML | other | m | 2024-03-16T07:07:34.84 |
IV.OSSC.HHE. | ML:1.3 | 0.000201 | 0.16 | AML | other | m | 2024-03-16T07:07:35.24 |
IV.CSNT.HHN. | ML:1.2 | 0.00010745000000000001 | 0.36 | AML | other | m | 2024-03-16T07:07:36.25 |
IV.CRMI.HHN. | ML:1.4 | 0.00013450000000000002 | 0.54 | AML | other | m | 2024-03-16T07:07:37.39 |
IV.CRMI.HHE. | ML:1.1 | 0.0000668 | 1 | AML | other | m | 2024-03-16T07:07:37.69 |
IV.CSNT.HHE. | ML:1.0 | 0.00006759999999999999 | 0.28 | AML | other | m | 2024-03-16T07:07:37.74 |
IV.LOCA.HHN. | ML:1.3 | 0.00008374999999999999 | 1.68 | AML | other | m | 2024-03-16T07:07:39.97 |
IV.LOCA.HHE. | ML:1.1 | 0.00006195 | 1.58 | AML | other | m | 2024-03-16T07:07:40.03 |
IV.MPPT.EHE. | ML:1.2 | 0.0000557 | 0.16 | AML | other | m | 2024-03-16T07:07:42.30 |
IV.MPPT.EHN. | ML:1.4 | 0.00007980000000000002 | 0.12 | AML | other | m | 2024-03-16T07:07:42.39 |
IV.PII.HHN. | ML:1.3 | 0.000061 | 0.98 | AML | other | m | 2024-03-16T07:07:44.24 |
IV.PII.HHE. | ML:1.3 | 0.00006195 | 0.86 | AML | other | m | 2024-03-16T07:07:44.72 |