A magnitude ML 1.1 earthquake occured in region: 5 km SW Cetona (SI), on
and geographic coordinates (lat, lon) 42.9340, 11.8580 at 7 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 | 12 | 7712 | 26617 |
Chianciano Terme | SI | 14 | 7105 | 33722 |
Fabro | TR | 15 | 2876 | 36598 |
Abbadia San Salvatore | SI | 16 | 6444 | 43042 |
Monteleone d'Orvieto | TR | 16 | 1467 | 44509 |
Piancastagnaio | SI | 16 | 4230 | 48739 |
Allerona | TR | 17 | 1794 | 50533 |
Montepulciano | SI | 19 | 14097 | 64630 |
Piegaro | PG | 19 | 3669 | 68299 |
Montegabbione | TR | 19 | 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 20:54:59 |
42.9338 | 11.8578 | 7 | 2015-09-21 09:36:10 |
Bollettino Sismico Italiano INGV | 16534981 |
Reviewed Rev100 |
Md 1.6
ML 1.1 |
2014-04-25 20:54:59 |
42.8873 | 11.8837 | 12 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6297401 |
Field | Value |
---|---|
Time (UTC) | 2014-04-25 20:54:59 ± 0.08 |
Latitude | 42.9338 ± 0.0045 |
Longitude | 11.8578 ± 0.0074 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 16534981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 590 |
Semi-minor axis of confidence ellipse (meter) | 446 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 128 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
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) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.09263 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58186 |
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 | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 6297401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-04-25 21:05:05 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 16534981 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-01-15 10:35:39 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 6297401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-04-25 21:05:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FROS.HHZ. | 2014-04-25T20:55:20.44 | 0.3 | undecidable | manual | S | 299 | 64.5909 | 50 | -0.18 | 64 |
IV.CAFI.HHZ. | 2014-04-25T20:55:15.90 | 0.3 | undecidable | manual | S | 11 | 44.7219 | 50 | 0.57 | 63 |
IV.FROS.HHZ. | 2014-04-25T20:55:12.04 | 0.1 | undecidable | manual | P | 299 | 64.5909 | 50 | 0.14 | 91 |
IV.LATE.HHE. | 2014-04-25T20:55:12.87 | 0.3 | undecidable | manual | S | 187 | 35.742 | 101 | 0.24 | 71 |
IV.CAFI.HHZ. | 2014-04-25T20:55:08.87 | 0.3 | undecidable | manual | P | 11 | 44.7219 | 50 | 0.03 | 71 |
IV.MGAB.HHZ. | 2014-04-25T20:55:07.28 | 0.3 | undecidable | manual | S | 96 | 20.7681 | 108 | -0.3 | 69 |
IV.LATE.HHE. | 2014-04-25T20:55:07.32 | 0.3 | undecidable | manual | P | 187 | 35.742 | 101 | 0.04 | 72 |
IV.MCIV.HHZ. | 2014-04-25T20:55:07.73 | 0.3 | undecidable | manual | S | 221 | 22.6551 | 107 | -0.47 | 68 |
IV.ARCI.HHZ. | 2014-04-25T20:55:06.65 | 0.3 | undecidable | manual | P | 254 | 32.3454 | 102 | 0.03 | 70 |
IV.SACS.HHZ. | 2014-04-25T20:55:04.21 | 0.1 | undecidable | manual | S | 156 | 10.2786 | 124 | -0.06 | 100 |
IV.MGAB.HHZ. | 2014-04-25T20:55:04.32 | 0.1 | undecidable | manual | P | 96 | 20.7681 | 108 | -0.05 | 98 |
IV.MCIV.HHZ. | 2014-04-25T20:55:04.83 | 0.3 | undecidable | manual | P | 221 | 22.6551 | 107 | 0.1 | 72 |
IV.SACS.HHZ. | 2014-04-25T20:55:02.57 | 0.1 | undecidable | manual | P | 156 | 10.2786 | 124 | 0.11 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAFI.HHN. | ML:0.7 | 0.0000158 | 3.48 | AML | other | m | 2014-04-25T20:55:18.96 |
IV.CAFI.HHE. | ML:0.9 | 0.000025 | 0.28 | AML | other | m | 2014-04-25T20:55:17.99 |
IV.LATE.HHE. | ML:1.2 | 0.0000614 | 3.54 | AML | other | m | 2014-04-25T20:55:16.82 |
IV.LATE.HHN. | ML:1.4 | 0.00009224999999999999 | 0.46 | AML | other | m | 2014-04-25T20:55:20.03 |
IV.MCIV.HHE. | ML:0.8 | 0.00004635 | 2.22 | AML | other | m | 2014-04-25T20:55:09.45 |
IV.MCIV.HHN. | ML:0.9 | 0.0000492 | 0.24 | AML | other | m | 2014-04-25T20:55:09.65 |
IV.MGAB.HHE. | ML:1.4 | 0.0001705 | 1.58 | AML | other | m | 2014-04-25T20:55:09.99 |
IV.MGAB.HHN. | ML:1.3 | 0.000163 | 0.16 | AML | other | m | 2014-04-25T20:55:10.55 |