A magnitude ML 1.2 earthquake occured in region: 4 km E Certaldo (FI), on
and geographic coordinates (lat, lon) 43.5620, 11.0850 at 11 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 |
Tavarnelle Val di Pesa | FI | 7 | 7800 | 23921 |
Barberino Val d'Elsa | FI | 7 | 4386 | 28307 |
Montespertoli | FI | 9 | 13537 | 41844 |
Castelfiorentino | FI | 10 | 17504 | 59348 |
Gambassi Terme | FI | 11 | 4870 | 64218 |
San Gimignano | SI | 11 | 7820 | 72038 |
Poggibonsi | SI | 12 | 29196 | 101234 |
San Casciano in Val di Pesa | FI | 13 | 17062 | 118296 |
Montaione | FI | 14 | 3700 | 121996 |
Colle di Val d'Elsa | SI | 16 | 21620 | 143616 |
Greve in Chianti | FI | 19 | 13862 | 157478 |
Castellina in Chianti | SI | 19 | 2859 | 160337 |
Montelupo Fiorentino | FI | 19 | 14098 | 174435 |
Impruneta | FI | 20 | 14615 | 189050 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-05-27 04:45:21 |
43.5625 | 11.0852 | 11 | 2022-05-27 04:52:03 |
Sala Sismica INGV-Roma | 105196261 |
Field | Value |
---|---|
Time (UTC) | 2022-05-27 04:45:21 ± 0.07 |
Latitude | 43.5625 ± 0.0036 |
Longitude | 11.0852 ± 0.0050 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 105196261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 438 |
Semi-minor axis of confidence ellipse (meter) | 101 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 212 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61244 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 105196261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-27 04:52:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BDI.HHZ. | 2022-05-27T04:45:33.38 | 0.6 | positive | manual | P | 325 | 67.9764 | 50 | 0.36 | 42 |
ZH.T1614.EHE. | 2022-05-27T04:45:29.01 | 0.3 | undecidable | manual | S | 35 | 20.2686 | 50 | 0.01 | 73 |
IV.PII.HHZ. | 2022-05-27T04:45:29.84 | 0.1 | negative | manual | P | 292 | 48.3183 | 50 | -0.15 | 91 |
ZH.T1648.EHZ. | 2022-05-27T04:45:28.89 | 0.3 | undecidable | manual | S | 54 | 19.5693 | 50 | 0.09 | 72 |
ZH.T1647.EHE. | 2022-05-27T04:45:28.50 | 0.3 | undecidable | manual | S | 75 | 18.87 | 50 | -0.12 | 72 |
IV.CSNT.HHZ. | 2022-05-27T04:45:28.54 | 0.3 | undecidable | manual | S | 121 | 19.2696 | 50 | -0.19 | 71 |
IV.OSSC.HHZ. | 2022-05-27T04:45:27.31 | 0.3 | undecidable | manual | S | 108 | 13.5753 | 129 | 0.09 | 73 |
ZH.T1646.EHZ. | 2022-05-27T04:45:26.66 | 0.3 | undecidable | manual | S | 10 | 10.878 | 135 | 0.15 | 73 |
IV.CRMI.HHZ. | 2022-05-27T04:45:26.53 | 0.1 | undecidable | manual | P | 342 | 27.2505 | 50 | -0.21 | 93 |
ZH.T1647.EHE. | 2022-05-27T04:45:25.51 | 0.1 | undecidable | manual | P | 75 | 18.87 | 50 | 0.05 | 97 |
IV.CSNT.HHZ. | 2022-05-27T04:45:25.50 | 1.0 | positive | manual | P | 121 | 19.2696 | 50 | -0.01 | 25 |
ZH.T1648.EHZ. | 2022-05-27T04:45:25.58 | 0.1 | undecidable | manual | P | 54 | 19.5693 | 50 | 0.02 | 98 |
ZH.T1618.HNE. | 2022-05-27T04:45:25.33 | 0.3 | undecidable | manual | S | 58 | 5.4945 | 154 | -0.09 | 74 |
ZH.T1614.EHE. | 2022-05-27T04:45:25.50 | 0.3 | undecidable | manual | P | 35 | 20.2686 | 50 | -0.17 | 71 |
IV.OSSC.HHZ. | 2022-05-27T04:45:24.78 | 0.1 | undecidable | manual | P | 108 | 13.5753 | 129 | 0.14 | 97 |
ZH.T1646.EHZ. | 2022-05-27T04:45:24.40 | 0.3 | undecidable | manual | P | 10 | 10.878 | 135 | 0.16 | 72 |
ZH.T1618.HNE. | 2022-05-27T04:45:23.58 | 0.1 | undecidable | manual | P | 58 | 5.4945 | 154 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
ZH.T1646.EHN. | ML:1.7 | 0.000627 | 1.48 | AML | other | m | 2022-05-27T04:45:27.19 |
ZH.T1646.EHE. | ML:1.6 | 0.000543 | 0.18 | AML | other | m | 2022-05-27T04:45:27.26 |
IV.OSSC.HHE. | ML:1.2 | 0.000168 | 0.38 | AML | other | m | 2022-05-27T04:45:27.68 |
IV.OSSC.HHN. | ML:1.3 | 0.000178 | 0.82 | AML | other | m | 2022-05-27T04:45:27.72 |
ZH.T1648.EHN. | ML:1.2 | 0.0001325 | 0.3 | AML | other | m | 2022-05-27T04:45:29.43 |
ZH.T1648.EHE. | ML:1.2 | 0.00010965 | 0.48 | AML | other | m | 2022-05-27T04:45:29.24 |
IV.CRMI.HHN. | ML:1.1 | 0.00006775000000000001 | 0.98 | AML | other | m | 2022-05-27T04:45:30.58 |
IV.CSNT.HHE. | ML:0.8 | 0.0000485 | 0.84 | AML | other | m | 2022-05-27T04:45:30.22 |
IV.CSNT.HHN. | ML:0.9 | 0.00006675000000000001 | 0.46 | AML | other | m | 2022-05-27T04:45:30.36 |
IV.CRMI.HHE. | ML:0.9 | 0.000043049999999999996 | 0.32 | AML | other | m | 2022-05-27T04:45:30.22 |
IV.BDI.HHE. | ML:1.1 | 0.000017899999999999998 | 0.92 | AML | other | m | 2022-05-27T04:45:44.54 |
IV.BDI.HHN. | ML:1.2 | 0.0000246 | 1.04 | AML | other | m | 2022-05-27T04:45:44.72 |