A magnitude ML 1.4 earthquake occured in region: 4 km N Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1480, 11.5480 at 11 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 |
---|---|---|---|---|
Palazzuolo sul Senio | FI | 4 | 1154 | 1154 |
Castel del Rio | BO | 8 | 1246 | 2400 |
Marradi | FI | 10 | 3139 | 5539 |
Casola Valsenio | RA | 10 | 2617 | 8156 |
Fontanelice | BO | 12 | 1943 | 10099 |
Firenzuola | FI | 14 | 4726 | 14825 |
Borgo Tossignano | BO | 15 | 3288 | 18113 |
Tredozio | FC | 18 | 1212 | 19325 |
Casalfiumanese | BO | 18 | 3438 | 22763 |
Brisighella | RA | 20 | 7639 | 30402 |
Modigliana | FC | 20 | 4560 | 34962 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2022-03-27 04:50:50 |
44.1485 | 11.5477 | 11 | 2022-07-08 12:33:44 |
Bollettino Sismico Italiano INGV | 103203151 |
Reviewed Rev100 |
ML 1.7 | 2022-03-27 04:50:47 |
44.1113 | 11.5877 | 31 | 2022-03-27 05:29:30 |
Sala Sismica INGV-Roma | 102435321 |
Field | Value |
---|---|
Time (UTC) | 2022-03-27 04:50:50 ± 0.09 |
Latitude | 44.1485 ± 0.0045 |
Longitude | 11.5477 ± 0.0063 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 103203151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 660 |
Semi-minor axis of confidence ellipse (meter) | 360 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 317 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31117 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 103203151 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-05-23 14:29:08 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 102435321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-03-27 05:29:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRLC.HHZ. | 2022-03-27T04:52:35.25 | 3.0 | undecidable | manual | Sn | -5.21 | 0 | |||
IV.PAOL.HHZ. | 2022-03-27T04:52:23.21 | 3.0 | undecidable | manual | Sn | -0.56 | 0 | |||
AC.VLO.HHZ. | 2022-03-27T04:52:21.87 | 3.0 | undecidable | manual | Pn | -2.05 | 0 | |||
IV.MSRU.HHZ. | 2022-03-27T04:52:17.96 | 3.0 | undecidable | manual | Pn | 2.79 | 0 | |||
IV.MILZ.HHZ. | 2022-03-27T04:52:10.05 | 3.0 | undecidable | manual | Pn | -3.58 | 0 | |||
IV.CERA.HNZ. | 2022-03-27T04:52:08.33 | 3.0 | undecidable | manual | Sg | 1.58 | 0 | |||
IV.VVLD.HHZ. | 2022-03-27T04:51:52.58 | 3.0 | undecidable | manual | Sn | -4.36 | 0 | |||
IV.IFOR.HHZ. | 2022-03-27T04:51:49.69 | 3.0 | undecidable | manual | Pg | 12.36 | 0 | |||
IV.FAGN.HHZ. | 2022-03-27T04:51:24.34 | 3.0 | positive | manual | Pg | 5.1 | 0 | |||
ST.RONC.EHZ. | 2022-03-27T04:51:20.69 | 3.0 | undecidable | manual | Pn | 1.61 | 0 | |||
IV.CESX.HHZ. | 2022-03-27T04:51:12.40 | 3.0 | undecidable | manual | P | 3.74 | 0 | |||
IV.GUMA.HHZ. | 2022-03-27T04:51:11.55 | 3.0 | positive | manual | Pn | 0.32 | 0 | |||
IV.RUFI.EHE. | 2022-03-27T04:51:03.15 | 0.6 | undecidable | manual | S | 185 | 34.5432 | 90 | 0.59 | 41 |
GU.GRAM.HHZ. | 2022-03-27T04:51:03.20 | 3.0 | undecidable | manual | P | 0.48 | 0 | |||
IV.BOSL.HHE. | 2022-03-27T04:51:01.21 | 0.6 | undecidable | manual | S | 210 | 27.8499 | 90 | 0.46 | 44 |
IV.FNVD.HHZ. | 2022-03-27T04:51:01.61 | 0.3 | undecidable | manual | S | 274 | 33.8439 | 90 | -0.76 | 58 |
IV.MOCL.EHZ. | 2022-03-27T04:51:01.99 | 0.6 | undecidable | manual | S | 242 | 33.2445 | 90 | -0.22 | 46 |
IV.MTRZ.HHZ. | 2022-03-27T04:50:59.73 | 0.3 | undecidable | manual | S | 332 | 20.6682 | 90 | 0.88 | 59 |
IV.SEI.HHZ. | 2022-03-27T04:50:58.39 | 0.1 | undecidable | manual | S | 235 | 18.3705 | 90 | 0.17 | 96 |
IV.BRIS.HHZ. | 2022-03-27T04:50:58.64 | 0.6 | undecidable | manual | S | 64 | 19.3695 | 90 | 0.15 | 48 |
IV.LMD.HHZ. | 2022-03-27T04:50:57.46 | 0.6 | undecidable | manual | S | 122 | 14.9739 | 90 | 0.14 | 48 |
IV.FNVD.HHZ. | 2022-03-27T04:50:57.27 | 0.3 | undecidable | manual | P | 274 | 33.8439 | 90 | -0.24 | 69 |
IV.RUFI.EHE. | 2022-03-27T04:50:57.55 | 0.3 | undecidable | manual | P | 185 | 34.5432 | 90 | -0.07 | 73 |
IV.MOCL.EHZ. | 2022-03-27T04:50:57.55 | 0.3 | undecidable | manual | P | 242 | 33.2445 | 90 | 0.13 | 71 |
IV.BOSL.HHE. | 2022-03-27T04:50:56.76 | 0.3 | undecidable | manual | P | 210 | 27.8499 | 90 | 0.19 | 70 |
IV.IMOL.HNZ. | 2022-03-27T04:50:56.53 | 0.3 | undecidable | manual | P | 33 | 28.0497 | 90 | -0.09 | 72 |
IV.MTRZ.HHZ. | 2022-03-27T04:50:55.62 | 0.3 | undecidable | manual | P | 332 | 20.6682 | 90 | 0.14 | 73 |
IV.SEI.HHZ. | 2022-03-27T04:50:55.10 | 0.1 | undecidable | manual | P | 235 | 18.3705 | 90 | -0.01 | 100 |
IV.VISG.HHZ. | 2022-03-27T04:50:55.63 | 0.3 | undecidable | manual | S | 297 | 10.0788 | 119 | -0.44 | 68 |
IV.BRIS.HHZ. | 2022-03-27T04:50:55.19 | 0.3 | undecidable | manual | P | 64 | 19.3695 | 90 | -0.08 | 74 |
IV.RIBO.EHZ.01 | 2022-03-27T04:50:54.77 | 3.0 | undecidable | manual | P | -2.06 | 0 | |||
IV.LMD.HHZ. | 2022-03-27T04:50:54.50 | 0.1 | undecidable | manual | P | 122 | 14.9739 | 90 | -0.09 | 100 |
IV.VISG.HHZ. | 2022-03-27T04:50:53.62 | 0.3 | undecidable | manual | P | 297 | 10.0788 | 119 | -0.25 | 72 |
IV.CSNT.HHZ. | 2022-03-27T04:50:46.77 | 3.0 | negative | manual | P | 0.68 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHN. | ML:1.6 | 0.000477 | 0.28 | AML | other | m | 2022-03-27T04:50:55.40 |
IV.VISG.HHE. | ML:1.4 | 0.000291 | 0.84 | AML | other | m | 2022-03-27T04:50:55.68 |
IV.LMD.HHE. | ML:1.1 | 0.0001041 | 0.66 | AML | other | m | 2022-03-27T04:50:57.16 |
IV.LMD.HHN. | ML:1.1 | 0.00010925 | 0.16 | AML | other | m | 2022-03-27T04:50:57.59 |
IV.SEI.HHN. | ML:1.6 | 0.00033650000000000005 | 0.3 | AML | other | m | 2022-03-27T04:50:58.66 |
IV.BRIS.HHN. | ML:1.3 | 0.00013780000000000002 | 0.32 | AML | other | m | 2022-03-27T04:50:58.98 |
IV.SEI.HHE. | ML:1.4 | 0.0001735 | 1.58 | AML | other | m | 2022-03-27T04:50:59.13 |
IV.MTRZ.HHE. | ML:1.6 | 0.0003125 | 0.3 | AML | other | m | 2022-03-27T04:51:01.45 |
IV.MTRZ.HHN. | ML:1.7 | 0.0003735 | 0.38 | AML | other | m | 2022-03-27T04:51:01.71 |
IV.BRIS.HHE. | ML:0.9 | 0.000055900000000000004 | 0.6 | AML | other | m | 2022-03-27T04:51:02.82 |
IV.FNVD.HHN. | ML:1.4 | 0.0000999 | 1.44 | AML | other | m | 2022-03-27T04:51:03.21 |
IV.FNVD.HHE. | ML:1.3 | 0.0000769 | 0.44 | AML | other | m | 2022-03-27T04:51:03.51 |