A magnitude ML 1.1 earthquake occured in region: 5 km SW Cetona (SI), on
and geographic coordinates (lat, lon) 42.9340, 11.8540 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 |
---|---|---|---|---|
Cetona | SI | 5 | 2755 | 2755 |
Sarteano | SI | 6 | 4717 | 7472 |
San Casciano dei Bagni | SI | 7 | 1632 | 9104 |
Radicofani | SI | 8 | 1097 | 10201 |
Chiusi | SI | 12 | 8704 | 18905 |
Città della Pieve | PG | 13 | 7712 | 26617 |
Chianciano Terme | SI | 14 | 7105 | 33722 |
Fabro | TR | 15 | 2876 | 36598 |
Abbadia San Salvatore | SI | 15 | 6444 | 43042 |
Piancastagnaio | SI | 16 | 4230 | 47272 |
Monteleone d'Orvieto | TR | 16 | 1467 | 48739 |
Allerona | TR | 17 | 1794 | 50533 |
Montepulciano | SI | 19 | 14097 | 64630 |
Piegaro | PG | 19 | 3669 | 68299 |
Montegabbione | TR | 20 | 1216 | 69515 |
Proceno | VT | 20 | 557 | 70072 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2014-04-25 20:58:17 |
42.9342 | 11.8542 | 5 | 2015-09-21 09:36:10 |
Bollettino Sismico Italiano INGV | 16535001 |
Reviewed Rev100 |
ML 1.2 | 2014-04-25 20:58:17 |
42.9352 | 11.8622 | 5 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6297631 |
Field | Value |
---|---|
Time (UTC) | 2014-04-25 20:58:17 ± 0.08 |
Latitude | 42.9342 ± 0.0045 |
Longitude | 11.8542 ± 0.0049 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 16535001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 475 |
Semi-minor axis of confidence ellipse (meter) | 366 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 303 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
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) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.09443 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58906 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 6297631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-04-25 21:38:33 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 16535001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-01-15 10:42:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2014-04-25T20:58:39.25 | 0.3 | undecidable | manual | S | 56 | 65.3901 | 50 | 0.33 | 66 |
IV.ATTE.HHZ. | 2014-04-25T20:58:34.19 | 0.3 | undecidable | manual | S | 54 | 49.9167 | 50 | -0.6 | 63 |
IV.CAFI.HHZ. | 2014-04-25T20:58:33.56 | 0.3 | undecidable | manual | S | 12 | 44.7219 | 97 | 0.25 | 70 |
IV.MURB.HHZ. | 2014-04-25T20:58:30.04 | 0.3 | undecidable | manual | P | 56 | 65.3901 | 50 | 0.1 | 69 |
IV.FROS.HHZ. | 2014-04-25T20:58:30.13 | 0.3 | undecidable | manual | P | 299 | 64.2912 | 50 | 0.36 | 66 |
IV.LATE.HHZ. | 2014-04-25T20:58:30.26 | 0.3 | undecidable | manual | S | 187 | 35.8419 | 98 | 0.03 | 74 |
IV.ARCI.HHE. | 2014-04-25T20:58:28.41 | 0.3 | undecidable | manual | S | 254 | 32.1456 | 99 | -0.56 | 66 |
IV.ATTE.HHZ. | 2014-04-25T20:58:27.60 | 0.3 | undecidable | manual | P | 54 | 49.9167 | 50 | 0.04 | 72 |
IV.CAFI.HHZ. | 2014-04-25T20:58:26.48 | 0.3 | undecidable | manual | P | 12 | 44.7219 | 97 | -0.23 | 70 |
IV.MGAB.HHZ. | 2014-04-25T20:58:25.03 | 0.3 | undecidable | manual | S | 96 | 21.0678 | 104 | -0.18 | 74 |
IV.MCIV.HHZ. | 2014-04-25T20:58:25.85 | 0.3 | undecidable | manual | S | 220 | 22.5552 | 103 | 0.16 | 74 |
IV.ARCI.HHE. | 2014-04-25T20:58:24.32 | 0.3 | undecidable | manual | P | 254 | 32.1456 | 99 | 0.13 | 73 |
IV.LATE.HHZ. | 2014-04-25T20:58:24.62 | 0.6 | undecidable | manual | P | 187 | 35.8419 | 98 | -0.31 | 47 |
IV.MCIV.HHZ. | 2014-04-25T20:58:22.33 | 0.3 | undecidable | manual | P | 220 | 22.5552 | 103 | 0.02 | 76 |
IV.MGAB.HHZ. | 2014-04-25T20:58:21.95 | 0.3 | undecidable | manual | P | 96 | 21.0678 | 104 | -0.07 | 75 |
IV.SACS.HHZ. | 2014-04-25T20:58:21.82 | 0.3 | undecidable | manual | S | 154 | 10.4784 | 116 | 0.1 | 76 |
IV.SACS.HHZ. | 2014-04-25T20:58:20.20 | 0.1 | negative | manual | P | 154 | 10.4784 | 116 | 0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MCIV.HHN. | ML:0.6 | 0.0000311 | 0.18 | AML | other | m | 2014-04-25T20:58:26.38 |
IV.MCIV.HHE. | ML:0.6 | 0.00003145 | 2.24 | AML | other | m | 2014-04-25T20:59:13.50 |
IV.MGAB.HHE. | ML:1.2 | 0.00011965000000000001 | 0.6 | AML | other | m | 2014-04-25T20:58:27.58 |
IV.MGAB.HHN. | ML:1.2 | 0.00010894999999999999 | 2.76 | AML | other | m | 2014-04-25T20:58:26.14 |
IV.SACS.HHE. | ML:1.4 | 0.000368 | 1.78 | AML | other | m | 2014-04-25T20:58:23.96 |
IV.SACS.HNE. | ML:1.4 | 0.00036199999999999996 | 1.78 | AML | other | m | 2014-04-25T20:58:23.96 |
IV.SACS.HHN. | ML:1.2 | 0.0002445 | 0.4 | AML | other | m | 2014-04-25T20:58:23.79 |
IV.SACS.HNN. | ML:1.2 | 0.00023799999999999998 | 0.4 | AML | other | m | 2014-04-25T20:58:23.79 |