A magnitude ML 1.2 earthquake occured in region: 4 km NE Certaldo (FI), on
and geographic coordinates (lat, lon) 43.5820, 11.0670 at 12 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 | 4 | 16121 | 16121 |
Montespertoli | FI | 7 | 13537 | 29658 |
Castelfiorentino | FI | 8 | 17504 | 47162 |
Tavarnelle Val di Pesa | FI | 9 | 7800 | 54962 |
Barberino Val d'Elsa | FI | 10 | 4386 | 59348 |
Gambassi Terme | FI | 10 | 4870 | 64218 |
San Gimignano | SI | 13 | 7820 | 72038 |
San Casciano in Val di Pesa | FI | 13 | 17062 | 89100 |
Montaione | FI | 13 | 3700 | 92800 |
Poggibonsi | SI | 14 | 29196 | 121996 |
Montelupo Fiorentino | FI | 17 | 14098 | 136094 |
Empoli | FI | 18 | 48109 | 184203 |
Colle di Val d'Elsa | SI | 18 | 21620 | 205823 |
Impruneta | FI | 19 | 14615 | 220438 |
Capraia e Limite | FI | 19 | 7670 | 228108 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-07-05 06:17:58 |
43.5817 | 11.0668 | 12 | 2024-07-05 06:30:19 |
Sala Sismica INGV-Roma | 129509641 |
Field | Value |
---|---|
Time (UTC) | 2024-07-05 06:17:58 ± 0.09 |
Latitude | 43.5817 ± 0.0072 |
Longitude | 11.0668 ± 0.0137 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 129509641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 937 |
Semi-minor axis of confidence ellipse (meter) | 936 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 61 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58906 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 129509641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-05 06:30:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CMPR.HHZ. | 2024-07-05T06:19:48.54 | 3.0 | undecidable | manual | Sn | 2.75 | 0 | |||
IV.MAGA.HHZ. | 2024-07-05T06:19:06.38 | 3.0 | undecidable | manual | Sg | 0.48 | 0 | |||
IT.DANT.HNZ. | 2024-07-05T06:18:45.32 | 3.0 | undecidable | manual | Pn | -1.61 | 0 | |||
IV.MMO1.EHZ. | 2024-07-05T06:18:41.87 | 3.0 | undecidable | manual | Sn | -1.37 | 0 | |||
IV.BDI.HHZ. | 2024-07-05T06:18:18.35 | 0.6 | undecidable | manual | S | 325 | 65.3901 | 91 | 0.19 | 45 |
GU.MAIM.HHZ. | 2024-07-05T06:18:15.86 | 0.3 | undecidable | manual | S | 309 | 58.9965 | 91 | -0.59 | 58 |
IV.ASSB.HHZ. | 2024-07-05T06:18:13.77 | 3.0 | positive | manual | Pn | -0.55 | 0 | |||
IV.PII.HHZ. | 2024-07-05T06:18:12.62 | 0.6 | undecidable | manual | S | 290 | 46.2204 | 91 | -0.43 | 41 |
IV.FROS.CHZ. | 2024-07-05T06:18:11.51 | 0.1 | undecidable | manual | S | 170 | 41.9247 | 91 | -0.39 | 87 |
IV.BDI.HHZ. | 2024-07-05T06:18:10.35 | 0.1 | undecidable | manual | P | 325 | 65.3901 | 91 | 0.6 | 80 |
IV.LOCA.HNE. | 2024-07-05T06:18:09.46 | 0.6 | undecidable | manual | S | 153 | 34.3434 | 92 | -0.43 | 44 |
GU.MAIM.HHZ. | 2024-07-05T06:18:09.16 | 0.1 | undecidable | manual | P | 309 | 58.9965 | 91 | 0.4 | 87 |
IV.TRIF.CHN. | 2024-07-05T06:18:08.19 | 0.1 | undecidable | manual | P | 194 | 53.502 | 91 | 0.27 | 90 |
IV.PII.HHZ. | 2024-07-05T06:18:07.03 | 0.1 | negative | manual | P | 290 | 46.2204 | 91 | 0.23 | 92 |
IV.CRMI.HHZ. | 2024-07-05T06:18:07.03 | 0.1 | undecidable | manual | S | 344 | 24.753 | 93 | -0.29 | 93 |
IV.CSNT.HHZ. | 2024-07-05T06:18:06.26 | 0.3 | undecidable | manual | S | 124 | 21.6672 | 94 | -0.23 | 72 |
IV.FROS.CHZ. | 2024-07-05T06:18:06.31 | 0.1 | undecidable | manual | P | 170 | 41.9247 | 91 | 0.18 | 93 |
IV.LOCA.HNE. | 2024-07-05T06:18:05.33 | 0.1 | undecidable | manual | P | 153 | 34.3434 | 92 | 0.36 | 90 |
IV.OSSC.HHZ. | 2024-07-05T06:18:05.03 | 0.1 | undecidable | manual | S | 114 | 15.7731 | 101 | 0.09 | 99 |
IV.CRMI.HHZ. | 2024-07-05T06:18:03.55 | 0.1 | undecidable | manual | P | 344 | 24.753 | 93 | 0.06 | 98 |
IV.OSSC.HHZ. | 2024-07-05T06:18:02.14 | 0.1 | undecidable | manual | P | 114 | 15.7731 | 101 | 0.02 | 100 |
IV.CSNT.HHZ. | 2024-07-05T06:18:02.85 | 0.1 | undecidable | manual | P | 124 | 21.6672 | 94 | -0.16 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OSSC.HHN. | ML:1.3 | 0.00019057915 | 0.16 | AML | other | m | 2024-07-05T06:18:05.22 |
IV.OSSC.HHE. | ML:1.5 | 0.0002545 | 0.2 | AML | other | m | 2024-07-05T06:18:05.61 |
IV.CSNT.HHN. | ML:1.2 | 0.00010048590500000001 | 0.36 | AML | other | m | 2024-07-05T06:18:06.62 |
IV.CSNT.HHE. | ML:1.0 | 0.0000618051 | 0.12 | AML | other | m | 2024-07-05T06:18:07.67 |
IV.PII.HHE. | ML:1.2 | 0.000043724385 | 0.22 | AML | other | m | 2024-07-05T06:18:14.07 |
IV.PII.HHN. | ML:1.1 | 0.000032650665 | 0.26 | AML | other | m | 2024-07-05T06:18:13.51 |