A magnitude ML 1.8 earthquake occured in region: 3 km SE Pratovecchio Stia (AR), on
and geographic coordinates (lat, lon) 43.7640, 11.7420 at 8 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 |
---|---|---|---|---|
Pratovecchio Stia | AR | 3 | 5845 | 5845 |
Castel San Niccolò | AR | 4 | 2707 | 8552 |
Poppi | AR | 5 | 6160 | 14712 |
Ortignano Raggiolo | AR | 9 | 878 | 15590 |
Bibbiena | AR | 10 | 12241 | 27831 |
Montemignaio | AR | 10 | 566 | 28397 |
Castel Focognano | AR | 15 | 3149 | 31546 |
Chitignano | AR | 16 | 899 | 32445 |
Chiusi della Verna | AR | 17 | 2023 | 34468 |
Londa | FI | 18 | 1840 | 36308 |
Talla | AR | 18 | 1062 | 37370 |
Reggello | FI | 19 | 16290 | 53660 |
Pelago | FI | 19 | 7660 | 61320 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2014-06-21 12:47:43 |
43.7643 | 11.7422 | 8 | 2015-09-21 09:37:39 |
Bollettino Sismico Italiano INGV | 17872081 |
Reviewed Rev100 |
ML 1.8 | 2014-06-21 12:47:43 |
43.7555 | 11.7382 | 7 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6899521 |
Field | Value |
---|---|
Time (UTC) | 2014-06-21 12:47:43 ± 0.07 |
Latitude | 43.7643 ± 0.0045 |
Longitude | 11.7422 ± 0.0062 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 17872081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 474 |
Semi-minor axis of confidence ellipse (meter) | 449 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.04676 |
Epicentral distance of station farthest from the epicenter (degree) | 0.89303 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 6899521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-06-21 12:53:20 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 17872081 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-03-19 14:37:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTCR.EHZ. | 2014-06-21T12:48:04.80 | 0.6 | undecidable | manual | S | 297 | 65.9895 | 50 | 0.47 | 41 |
IV.MGAB.HHE. | 2014-06-21T12:48:01.94 | 0.6 | undecidable | manual | P | 162 | 99.123 | 50 | 1.26 | 28 |
IV.BRIS.HHZ. | 2014-06-21T12:48:01.10 | 0.6 | undecidable | manual | S | 2 | 51.1155 | 50 | 0.75 | 38 |
IV.CAFI.HHZ. | 2014-06-21T12:48:00.20 | 0.6 | undecidable | manual | S | 159 | 51.5151 | 50 | -0.27 | 44 |
IV.OSSC.HHZ. | 2014-06-21T12:47:59.40 | 0.3 | undecidable | manual | S | 236 | 48.0186 | 50 | -0.12 | 69 |
IV.CSNT.HHE. | 2014-06-21T12:47:59.70 | 0.6 | undecidable | manual | S | 228 | 48.618 | 50 | 0.01 | 47 |
IV.PARC.HHZ. | 2014-06-21T12:47:57.60 | 0.6 | undecidable | manual | S | 108 | 41.8248 | 50 | -0.28 | 45 |
IV.MTCR.EHZ. | 2014-06-21T12:47:55.64 | 0.1 | undecidable | manual | P | 297 | 65.9895 | 50 | 0.06 | 90 |
IV.LMD.HHE. | 2014-06-21T12:47:55.40 | 0.3 | undecidable | manual | S | 355 | 34.8429 | 50 | -0.62 | 62 |
IV.CAFI.HHZ. | 2014-06-21T12:47:53.41 | 0.1 | undecidable | manual | P | 159 | 51.5151 | 50 | 0.05 | 93 |
IV.BRIS.HHZ. | 2014-06-21T12:47:53.76 | 0.1 | undecidable | manual | P | 2 | 51.1155 | 50 | 0.47 | 85 |
IV.OSSC.HHZ. | 2014-06-21T12:47:52.60 | 0.1 | undecidable | manual | P | 236 | 48.0186 | 50 | -0.2 | 91 |
IV.CSNT.HHE. | 2014-06-21T12:47:52.91 | 0.3 | undecidable | manual | P | 228 | 48.618 | 50 | 0.01 | 71 |
IV.CRE.HHZ. | 2014-06-21T12:47:52.40 | 0.6 | undecidable | manual | S | 134 | 23.2545 | 109 | 0.19 | 47 |
IV.SSP9.EHZ. | 2014-06-21T12:47:51.26 | 0.6 | undecidable | manual | P | 124 | 37.7289 | 50 | 0.04 | 48 |
IV.RUFI.EHZ. | 2014-06-21T12:47:51.10 | 0.3 | undecidable | manual | S | 294 | 20.3685 | 112 | -0.15 | 72 |
IV.PARC.HHZ. | 2014-06-21T12:47:51.64 | 0.3 | undecidable | manual | P | 108 | 41.8248 | 50 | -0.22 | 68 |
IV.LMD.HHE. | 2014-06-21T12:47:50.35 | 0.1 | undecidable | manual | P | 355 | 34.8429 | 50 | -0.43 | 88 |
IV.SFI.EHZ. | 2014-06-21T12:47:50.50 | 0.3 | undecidable | manual | S | 28 | 17.6712 | 115 | 0.09 | 73 |
IV.RUFI.EHZ. | 2014-06-21T12:47:48.08 | 0.1 | undecidable | manual | P | 294 | 20.3685 | 112 | 0.05 | 98 |
IV.CRE.HHZ. | 2014-06-21T12:47:48.59 | 0.1 | undecidable | manual | P | 134 | 23.2545 | 109 | 0 | 99 |
IV.SFI.EHZ. | 2014-06-21T12:47:47.63 | 0.1 | positive | manual | P | 28 | 17.6712 | 115 | 0.09 | 98 |
IV.ASQU.HHZ. | 2014-06-21T12:47:46.80 | 0.1 | undecidable | manual | S | 46 | 5.1948 | 148 | -0.22 | 97 |
IV.ASQU.HHZ. | 2014-06-21T12:47:45.67 | 0.1 | undecidable | manual | P | 46 | 5.1948 | 148 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHE. | ML:2.0 | 0.0008269999999999999 | 0.38 | AML | other | m | 2014-06-21T12:47:51.13 |