A magnitude ML 2.1 earthquake occured in region: 2 km SW Castiglione dei Pepoli (BO), on
and geographic coordinates (lat, lon) 44.1300, 11.1380 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 | 2 | 5648 | 5648 |
Camugnano | BO | 6 | 1885 | 7533 |
Vernio | PO | 9 | 6060 | 13593 |
Castel di Casio | BO | 9 | 3448 | 17041 |
Sambuca Pistoiese | PT | 11 | 1626 | 18667 |
Cantagallo | PO | 11 | 3105 | 21772 |
San Benedetto Val di Sambro | BO | 12 | 4315 | 26087 |
Alto Reno Terme | BO | 13 | 6960 | 33047 |
Grizzana Morandi | BO | 14 | 3916 | 36963 |
Barberino di Mugello | FI | 16 | 10836 | 47799 |
Vergato | BO | 17 | 7639 | 55438 |
Monghidoro | BO | 18 | 3749 | 59187 |
Gaggio Montano | BO | 18 | 4878 | 64065 |
Vaiano | PO | 18 | 9895 | 73960 |
Firenzuola | FI | 19 | 4726 | 78686 |
Monzuno | BO | 20 | 6328 | 85014 |
Lizzano in Belvedere | BO | 20 | 2212 | 87226 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2015-01-23 04:03:54 |
44.1298 | 11.1383 | 10 | 2015-10-19 09:26:59 |
Bollettino Sismico Italiano INGV | 16798501 |
Reviewed Rev100 |
ML 2.1 | 2015-01-23 04:03:54 |
44.1387 | 11.1287 | 10 | 2015-01-23 04:13:34 |
Sala Sismica INGV-Roma | 16670271 |
Field | Value |
---|---|
Time (UTC) | 2015-01-23 04:03:54 ± 0.11 |
Latitude | 44.1298 ± 0.0063 |
Longitude | 11.1383 ± 0.0075 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 16798501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 674 |
Semi-minor axis of confidence ellipse (meter) | 453 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 350 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.92540 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 16798501 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-01-30 08:53:35 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 16670271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-01-23 04:13:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTCE.HHZ. | 2015-01-23T04:05:11.99 | 3.0 | undecidable | manual | Sg | 9.56 | 0 | |||
IV.FDMO.HHZ. | 2015-01-23T04:04:47.99 | 3.0 | undecidable | manual | Sn | 0.48 | 0 | |||
IV.ATFO.HHZ. | 2015-01-23T04:04:36.99 | 3.0 | undecidable | manual | S | 1.96 | 0 | |||
IV.PLMA.HHZ. | 2015-01-23T04:04:24.76 | 0.1 | undecidable | manual | S | 265 | 102.7194 | 50 | 0.12 | 85 |
IV.CSNT.HHZ. | 2015-01-23T04:04:17.22 | 0.1 | undecidable | manual | S | 170 | 73.8705 | 50 | 0.29 | 87 |
IV.OSSC.HHE. | 2015-01-23T04:04:16.60 | 0.3 | undecidable | manual | S | 173 | 67.7766 | 50 | 1.29 | 44 |
IV.PII.HHZ. | 2015-01-23T04:04:14.66 | 0.1 | undecidable | manual | S | 228 | 66.6777 | 50 | -0.36 | 86 |
IV.PLMA.HHZ. | 2015-01-23T04:04:13.43 | 0.1 | undecidable | manual | P | 265 | 102.7194 | 50 | 1.56 | 47 |
IV.SFI.EHZ. | 2015-01-23T04:04:13.93 | 0.1 | undecidable | manual | S | 114 | 61.7937 | 50 | 0.22 | 90 |
MN.VLC.HHZ. | 2015-01-23T04:04:13.31 | 0.3 | undecidable | manual | S | 273 | 59.9955 | 50 | 0.09 | 69 |
GU.MAIM.HHZ. | 2015-01-23T04:04:12.13 | 0.1 | undecidable | manual | S | 245 | 56.8986 | 50 | -0.26 | 89 |
IV.BRIS.HHZ. | 2015-01-23T04:04:11.50 | 0.1 | undecidable | manual | S | 78 | 51.1155 | 50 | 0.65 | 81 |
IV.LMD.HHZ. | 2015-01-23T04:04:09.27 | 0.1 | undecidable | manual | S | 97 | 45.7209 | 50 | -0.14 | 94 |
IV.BDI.HHZ. | 2015-01-23T04:04:08.38 | 0.3 | undecidable | manual | S | 260 | 43.8228 | 50 | -0.52 | 65 |
IV.RUFI.EHZ. | 2015-01-23T04:04:08.73 | 0.1 | undecidable | manual | S | 137 | 43.9227 | 50 | -0.19 | 93 |
IV.OSSC.HHE. | 2015-01-23T04:04:08.02 | 0.3 | undecidable | manual | P | 173 | 67.7766 | 50 | 1.54 | 38 |
IV.CSNT.HHZ. | 2015-01-23T04:04:07.49 | 0.1 | undecidable | manual | P | 170 | 73.8705 | 50 | 0.07 | 90 |
IV.ERBM.EHZ. | 2015-01-23T04:04:06.64 | 0.1 | undecidable | manual | P | 299 | 65.9895 | 50 | 0.43 | 85 |
IV.PII.HHZ. | 2015-01-23T04:04:06.07 | 0.1 | positive | manual | P | 228 | 66.6777 | 50 | -0.25 | 88 |
IV.ZCCA.HHZ. | 2015-01-23T04:04:05.67 | 0.1 | undecidable | manual | S | 332 | 27.6501 | 109 | 1.07 | 70 |
GU.POPM.HHZ. | 2015-01-23T04:04:05.32 | 0.1 | undecidable | manual | S | 253 | 31.8459 | 50 | -0.38 | 91 |
IV.SFI.EHZ. | 2015-01-23T04:04:05.34 | 0.1 | undecidable | manual | P | 114 | 61.7937 | 50 | -0.22 | 90 |
MN.VLC.HHZ. | 2015-01-23T04:04:05.70 | 0.3 | undecidable | manual | P | 273 | 59.9955 | 50 | 0.43 | 65 |
GU.MAIM.HHZ. | 2015-01-23T04:04:04.40 | 0.1 | undecidable | manual | P | 245 | 56.8986 | 50 | -0.4 | 87 |
IV.BRIS.HHZ. | 2015-01-23T04:04:03.88 | 0.1 | undecidable | manual | P | 78 | 51.1155 | 50 | -0.03 | 95 |
IV.RUFI.EHZ. | 2015-01-23T04:04:02.35 | 0.1 | undecidable | manual | P | 137 | 43.9227 | 50 | -0.45 | 88 |
IV.BDI.HHZ. | 2015-01-23T04:04:02.30 | 0.1 | undecidable | manual | P | 260 | 43.8228 | 50 | -0.48 | 88 |
IV.LMD.HHZ. | 2015-01-23T04:04:02.32 | 0.1 | undecidable | manual | P | 97 | 45.7209 | 50 | -0.76 | 78 |
IV.MTCR.EHZ. | 2015-01-23T04:04:01.16 | 0.1 | undecidable | manual | S | 224 | 15.6732 | 122 | 0.36 | 94 |
IV.PTF.SHZ. | 2015-01-23T04:04:01.94 | 0.1 | undecidable | manual | S | 196 | 19.5693 | 116 | -0.06 | 100 |
IV.ZCCA.HHZ. | 2015-01-23T04:04:00.45 | 0.1 | negative | manual | P | 332 | 27.6501 | 109 | 0.15 | 96 |
IV.MTRZ.HHZ. | 2015-01-23T04:04:00.38 | 0.1 | undecidable | manual | P | 48 | 30.5472 | 50 | -0.36 | 92 |
GU.POPM.HHZ. | 2015-01-23T04:04:00.60 | 0.1 | undecidable | manual | P | 253 | 31.8459 | 50 | -0.34 | 92 |
IV.MTCR.EHZ. | 2015-01-23T04:03:58.36 | 0.1 | positive | manual | P | 224 | 15.6732 | 122 | 0.25 | 96 |
IV.PTF.SHZ. | 2015-01-23T04:03:58.94 | 0.1 | negative | manual | P | 196 | 19.5693 | 116 | 0.14 | 98 |
IV.FNVD.HHZ. | 2015-01-23T04:03:57.44 | 0.1 | undecidable | manual | S | 344 | 4.3956 | 155 | -0.65 | 89 |
IV.FNVD.HHZ. | 2015-01-23T04:03:56.19 | 0.1 | negative | manual | P | 344 | 4.3956 | 155 | -0.35 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTCR.EHN. | ML:2.7 | 0.004295 | 0.26 | AML | other | m | 2015-01-23T04:04:01.49 |