A magnitude Md 2.4 earthquake occured in region: 5 km NE Castellina in Chianti (SI), on
and geographic coordinates (lat, lon) 43.5060, 11.3150 at 5 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 |
---|---|---|---|---|
Castellina in Chianti | SI | 5 | 2859 | 2859 |
Radda in Chianti | SI | 5 | 1613 | 4472 |
Greve in Chianti | FI | 9 | 13862 | 18334 |
Gaiole in Chianti | SI | 10 | 2758 | 21092 |
Barberino Val d'Elsa | FI | 12 | 4386 | 25478 |
Tavarnelle Val di Pesa | FI | 13 | 7800 | 33278 |
Poggibonsi | SI | 14 | 29196 | 62474 |
Cavriglia | AR | 14 | 9614 | 72088 |
Monteriggioni | SI | 15 | 9810 | 81898 |
Colle di Val d'Elsa | SI | 18 | 21620 | 103518 |
San Giovanni Valdarno | AR | 19 | 17018 | 120536 |
San Casciano in Val di Pesa | FI | 20 | 17062 | 137598 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.8 |
1993-05-22 04:19:18 |
43.506 | 11.315 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 185659 |
Field | Value |
---|---|
Time (UTC) | 1993-05-22 04:19:18 ± 0.378 |
Latitude | 43.5060 ± 0.0286 |
Longitude | 11.3150 ± 0.0202 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 185659 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3569.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 176 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00421 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01060 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 185659 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:54:16 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 185659 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1993-05-22T04:19:59.13 | 10.0 | undecidable | manual | SN | 90 | 1.1766 | 0.22 | 0.6 | |
--.BDI.Z. | 1993-05-22T04:19:46.55 | 10.0 | undecidable | manual | SG | 317 | 0.7548 | 0.31 | 0.7 | |
--.ARV.Z. | 1993-05-22T04:19:43.70 | 10.0 | undecidable | manual | PN | 90 | 1.1766 | 1.66 | 0.2 | |
--.SFI.Z. | 1993-05-22T04:19:41.36 | 10.0 | undecidable | manual | SG | 44 | 0.5439 | 1.73 | 0.1 | |
--.ASS.Z. | 1993-05-22T04:19:40.28 | 10.0 | undecidable | manual | PG | 114 | 1.0656 | -0.18 | 1.6 | |
--.PII.Z. | 1993-05-22T04:19:40.59 | 10.0 | undecidable | manual | SG | 291 | 0.5994 | -0.88 | 0.5 | |
--.PGD.Z. | 1993-05-22T04:19:36.36 | 10.0 | undecidable | manual | SG | 38 | 0.4662 | -0.63 | 0.6 | |
--.CRE.Z. | 1993-05-22T04:19:36.90 | 10.0 | undecidable | manual | SG | 76 | 0.4662 | -1 | 0.4 | |
--.BDI.Z. | 1993-05-22T04:19:35.17 | 10.0 | undecidable | manual | PG | 317 | 0.7548 | 0.45 | 1.7 | |
--.PII.Z. | 1993-05-22T04:19:31.71 | 10.0 | undecidable | manual | PG | 291 | 0.5994 | -0.26 | 1.9 | |
--.SFI.Z. | 1993-05-22T04:19:30.61 | 10.0 | undecidable | manual | PG | 44 | 0.5439 | -0.29 | 1.9 | |
--.PGD.Z. | 1993-05-22T04:19:29.11 | 10.0 | undecidable | manual | PG | 38 | 0.4662 | -0.27 | 1.9 | |
--.CRE.Z. | 1993-05-22T04:19:28.38 | 10.0 | undecidable | manual | PG | 76 | 0.4662 | -1.06 | 0.9 |