A magnitude ML 1.9 earthquake occured in region: 1 km SE Castiglione dei Pepoli (BO), on
and geographic coordinates (lat, lon) 44.1400, 11.1600 at 10 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 | 1 | 5648 | 5648 |
Camugnano | BO | 7 | 1885 | 7533 |
Vernio | PO | 10 | 6060 | 13593 |
Castel di Casio | BO | 10 | 3448 | 17041 |
San Benedetto Val di Sambro | BO | 10 | 4315 | 21356 |
Cantagallo | PO | 13 | 3105 | 24461 |
Grizzana Morandi | BO | 13 | 3916 | 28377 |
Sambuca Pistoiese | PT | 13 | 1626 | 30003 |
Alto Reno Terme | BO | 15 | 6960 | 36963 |
Monghidoro | BO | 16 | 3749 | 40712 |
Vergato | BO | 17 | 7639 | 48351 |
Barberino di Mugello | FI | 17 | 10836 | 59187 |
Firenzuola | FI | 18 | 4726 | 63913 |
Monzuno | BO | 18 | 6328 | 70241 |
Gaggio Montano | BO | 19 | 4878 | 75119 |
Vaiano | PO | 19 | 9895 | 85014 |
Loiano | BO | 20 | 4294 | 89308 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2015-01-23 10:11:00 |
44.1397 | 11.1598 | 10 | 2015-10-19 09:26:59 |
Bollettino Sismico Italiano INGV | 21397851 |
Reviewed Rev100 |
ML 1.9 | 2015-01-23 10:11:00 |
44.1397 | 11.1597 | 10 | 2015-01-23 10:21:28 |
Sala Sismica INGV-Roma | 16683211 |
Field | Value |
---|---|
Time (UTC) | 2015-01-23 10:11:00 ± 0.1 |
Latitude | 44.1397 ± 0.0054 |
Longitude | 11.1598 ± 0.0063 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 21397851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 632 |
Semi-minor axis of confidence ellipse (meter) | 483 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 13 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
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) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.03867 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39300 |
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 | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 21397851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-09-15 14:42:36 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 16683211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-01-23 10:21:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RUFI.EHZ. | 2015-01-23T10:11:14.24 | 0.3 | undecidable | manual | S | 140 | 43.623 | 50 | -0.22 | 67 |
GU.POPM.HHZ. | 2015-01-23T10:11:11.57 | 0.3 | undecidable | manual | S | 252 | 33.744 | 50 | -0.26 | 68 |
IV.RUFI.EHZ. | 2015-01-23T10:11:08.46 | 0.1 | undecidable | manual | P | 140 | 43.623 | 50 | 0.05 | 93 |
IV.PTF.SHZ. | 2015-01-23T10:11:08.39 | 0.3 | undecidable | manual | S | 200 | 21.1677 | 116 | 0.08 | 72 |
IV.SEI.HHZ. | 2015-01-23T10:11:07.47 | 0.3 | undecidable | manual | S | 121 | 18.4704 | 119 | -0.01 | 73 |
IV.MTCR.EHZ. | 2015-01-23T10:11:07.25 | 0.1 | undecidable | manual | S | 225 | 17.6712 | 120 | 0.03 | 98 |
IV.ZCCA.HHZ. | 2015-01-23T10:11:06.76 | 0.6 | positive | manual | P | 328 | 27.5502 | 50 | 0.81 | 38 |
GU.POPM.HHZ. | 2015-01-23T10:11:06.76 | 0.1 | undecidable | manual | P | 252 | 33.744 | 50 | -0.14 | 93 |
IV.PTF.SHZ. | 2015-01-23T10:11:04.96 | 0.1 | negative | manual | P | 200 | 21.1677 | 116 | 0.09 | 96 |
IV.SEI.HHZ. | 2015-01-23T10:11:04.38 | 1.0 | positive | manual | P | 121 | 18.4704 | 119 | -0.01 | 24 |
IV.MTCR.EHZ. | 2015-01-23T10:11:04.44 | 0.1 | positive | manual | P | 225 | 17.6712 | 120 | 0.2 | 94 |
IV.FNVD.HHZ. | 2015-01-23T10:11:03.73 | 0.1 | undecidable | manual | S | 317 | 4.2957 | 157 | -0.26 | 95 |
IV.FNVD.HHZ. | 2015-01-23T10:11:02.36 | 0.1 | undecidable | manual | P | 317 | 4.2957 | 157 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.POPM.HHE. | ML:1.8 | 0.000262 | 0.1 | AML | other | m | 2015-01-23T10:11:12.28 |
GU.POPM.HHN. | ML:2.1 | 0.0004885 | 0.16 | AML | other | m | 2015-01-23T10:11:12.23 |