A magnitude ML 1.4 earthquake occured in region: 2 km SE Castiglione dei Pepoli (BO), on
and geographic coordinates (lat, lon) 44.1330, 11.1760 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 | 2 | 5648 | 5648 |
Camugnano | BO | 8 | 1885 | 7533 |
Vernio | PO | 9 | 6060 | 13593 |
San Benedetto Val di Sambro | BO | 10 | 4315 | 17908 |
Castel di Casio | BO | 12 | 3448 | 21356 |
Cantagallo | PO | 13 | 3105 | 24461 |
Grizzana Morandi | BO | 14 | 3916 | 28377 |
Sambuca Pistoiese | PT | 14 | 1626 | 30003 |
Monghidoro | BO | 15 | 3749 | 33752 |
Barberino di Mugello | FI | 16 | 10836 | 44588 |
Alto Reno Terme | BO | 16 | 6960 | 51548 |
Firenzuola | FI | 16 | 4726 | 56274 |
Vergato | BO | 18 | 7639 | 63913 |
Monzuno | BO | 18 | 6328 | 70241 |
Vaiano | PO | 19 | 9895 | 80136 |
Loiano | BO | 19 | 4294 | 84430 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-01-21 02:19:42 |
44.133 | 11.1763 | 9 | 2020-07-18 21:08:24 |
Bollettino Sismico Italiano INGV | 77070221 |
Reviewed Rev100 |
ML 1.4 | 2020-01-21 02:19:42 |
44.1308 | 11.1668 | 9 | 2020-01-21 02:28:28 |
Sala Sismica INGV-Roma | 75691381 |
Field | Value |
---|---|
Time (UTC) | 2020-01-21 02:19:42 ± 0.1 |
Latitude | 44.1330 ± 0.0063 |
Longitude | 11.1763 ± 0.0075 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77070221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 651 |
Semi-minor axis of confidence ellipse (meter) | 460 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 34 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42268 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 77070221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-06 11:01:12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 75691381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-21 02:28:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.HNZ. | 2020-01-21T02:19:57.60 | 3.0 | undecidable | manual | P | -0.01 | 0 | |||
IV.RUFI.EHZ. | 2020-01-21T02:19:57.35 | 0.3 | undecidable | manual | S | 141 | 42.1245 | 0.19 | 68 | |
IV.ZCCA.HHZ. | 2020-01-21T02:19:53.78 | 0.3 | undecidable | manual | S | 327 | 28.9488 | 107 | 0.33 | 67 |
IV.RONT.HHZ. | 2020-01-21T02:19:52.99 | 0.3 | undecidable | manual | S | 127 | 25.6521 | 109 | 0.62 | 62 |
IV.CRMI.HNE. | 2020-01-21T02:19:51.03 | 0.3 | undecidable | manual | P | 203 | 40.626 | 50 | 0.11 | 69 |
IV.RUFI.EHZ. | 2020-01-21T02:19:51.92 | 0.3 | undecidable | manual | P | 141 | 42.1245 | 0.76 | 57 | |
IV.BDI.HNN. | 2020-01-21T02:19:51.47 | 0.1 | undecidable | manual | P | 261 | 46.9197 | 50 | -0.42 | 85 |
IV.VISG.HHZ. | 2020-01-21T02:19:50.51 | 0.6 | undecidable | manual | S | 73 | 21.4674 | 112 | -0.49 | 44 |
IV.MPPT.EHN. | 2020-01-21T02:19:50.73 | 0.6 | undecidable | manual | S | 199 | 20.6682 | 113 | -0.02 | 49 |
IV.SEI.HHZ. | 2020-01-21T02:19:49.50 | 0.3 | undecidable | manual | S | 121 | 16.9719 | 118 | -0.09 | 72 |
IV.ZCCA.HHZ. | 2020-01-21T02:19:49.36 | 0.1 | undecidable | manual | P | 327 | 28.9488 | 107 | 0.35 | 89 |
GU.POPM.HHE. | 2020-01-21T02:19:49.53 | 0.3 | undecidable | manual | P | 254 | 34.8429 | 50 | -0.5 | 64 |
IV.MTRZ.HNZ. | 2020-01-21T02:19:49.02 | 0.3 | undecidable | manual | P | 45 | 28.0497 | 107 | 0.17 | 70 |
IV.RONT.HHZ. | 2020-01-21T02:19:48.39 | 0.1 | undecidable | manual | P | 127 | 25.6521 | 109 | 0 | 97 |
IV.MPPT.EHN. | 2020-01-21T02:19:47.38 | 0.1 | undecidable | manual | P | 199 | 20.6682 | 113 | -0.08 | 96 |
IV.VISG.HHZ. | 2020-01-21T02:19:47.11 | 0.1 | undecidable | manual | P | 73 | 21.4674 | 112 | -0.49 | 88 |
IV.SEI.HHZ. | 2020-01-21T02:19:46.48 | 0.1 | undecidable | manual | P | 121 | 16.9719 | 118 | -0.3 | 92 |
IV.FNVD.HHZ. | 2020-01-21T02:19:46.75 | 0.6 | undecidable | manual | S | 312 | 5.7942 | 147 | 0.14 | 49 |
IV.FNVD.HHZ. | 2020-01-21T02:19:45.07 | 0.1 | undecidable | manual | P | 312 | 5.7942 | 147 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHN. | ML:1.2 | 0.0001065 | 1.56 | AML | other | m | 2020-01-21T02:19:52.00 |
IV.RONT.HHE. | ML:1.7 | 0.00027049999999999996 | 0.86 | AML | other | m | 2020-01-21T02:19:54.52 |
IV.VISG.HHE. | ML:1.2 | 0.0001204 | 1.54 | AML | other | m | 2020-01-21T02:19:55.18 |
IV.RONT.HHN. | ML:1.5 | 0.00017099999999999998 | 0.2 | AML | other | m | 2020-01-21T02:19:55.77 |