A magnitude ML 0.4 earthquake occured in region: 3 km N Castiglione dei Pepoli (BO), on
and geographic coordinates (lat, lon) 44.1690, 11.1560 at 9 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 |
---|---|---|---|---|
Castiglione dei Pepoli | BO | 3 | 5648 | 5648 |
Camugnano | BO | 5 | 1885 | 7533 |
San Benedetto Val di Sambro | BO | 8 | 4315 | 11848 |
Castel di Casio | BO | 10 | 3448 | 15296 |
Grizzana Morandi | BO | 10 | 3916 | 19212 |
Vernio | PO | 13 | 6060 | 25272 |
Vergato | BO | 13 | 7639 | 32911 |
Monghidoro | BO | 14 | 3749 | 36660 |
Sambuca Pistoiese | PT | 14 | 1626 | 38286 |
Alto Reno Terme | BO | 14 | 6960 | 45246 |
Monzuno | BO | 15 | 6328 | 51574 |
Cantagallo | PO | 16 | 3105 | 54679 |
Loiano | BO | 18 | 4294 | 58973 |
Castel d'Aiano | BO | 18 | 1906 | 60879 |
Gaggio Montano | BO | 18 | 4878 | 65757 |
Firenzuola | FI | 19 | 4726 | 70483 |
Marzabotto | BO | 20 | 6779 | 77262 |
Barberino di Mugello | FI | 20 | 10836 | 88098 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.4 | 2016-08-15 20:54:01 |
44.1687 | 11.1562 | 9 | 2016-11-08 11:54:01 |
Bollettino Sismico Italiano INGV | 29828861 |
Reviewed Rev100 |
ML 0.4 | 2016-08-15 20:54:01 |
44.1567 | 11.1602 | 10 | 2016-08-15 21:00:00 |
Sala Sismica INGV-Roma | 26842821 |
Field | Value |
---|---|
Time (UTC) | 2016-08-15 20:54:01 ± 0.1 |
Latitude | 44.1687 ± 0.0054 |
Longitude | 11.1562 ± 0.0050 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 29828861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 550 |
Semi-minor axis of confidence ellipse (meter) | 373 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 220 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.02338 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31206 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 26842821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-08-15 21:00:00 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 29828861 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-10-04 09:33:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2016-08-15T20:54:13.45 | 0.6 | undecidable | manual | S | 247 | 34.6431 | 50 | -0.04 | 47 |
IV.MPPT.EHZ. | 2016-08-15T20:54:10.00 | 0.3 | undecidable | manual | S | 193 | 23.9538 | 110 | -0.22 | 69 |
IV.SEI.HHZ. | 2016-08-15T20:54:09.24 | 0.6 | undecidable | manual | S | 128 | 20.5683 | 114 | 0.14 | 47 |
GU.POPM.HHZ. | 2016-08-15T20:54:08.30 | 0.1 | positive | manual | P | 247 | 34.6431 | 50 | -0.06 | 94 |
IV.MTCR.EHZ. | 2016-08-15T20:54:08.95 | 0.6 | undecidable | manual | S | 218 | 19.869 | 114 | 0.07 | 48 |
IV.MPPT.EHZ. | 2016-08-15T20:54:06.55 | 0.1 | undecidable | manual | P | 193 | 23.9538 | 110 | 0.09 | 95 |
IV.SEI.HHZ. | 2016-08-15T20:54:05.71 | 0.1 | undecidable | manual | P | 128 | 20.5683 | 114 | -0.1 | 95 |
IV.MTCR.EHZ. | 2016-08-15T20:54:05.90 | 0.1 | undecidable | manual | P | 218 | 19.869 | 114 | 0.21 | 93 |
IV.FNVD.HHZ. | 2016-08-15T20:54:04.42 | 0.6 | undecidable | manual | S | 268 | 2.5974 | 164 | -0.15 | 49 |
IV.FNVD.HHZ. | 2016-08-15T20:54:03.22 | 0.1 | undecidable | manual | P | 268 | 2.5974 | 164 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MPPT.EHE. | ML:0.4 | 0.00001723 | 0.26 | AML | other | m | 2016-08-15T20:54:10.66 |
IV.MPPT.EHN. | ML:0.5 | 0.0000213 | 0.26 | AML | other | m | 2016-08-15T20:54:10.53 |