A magnitude ML 1.4 earthquake occured in region: 4 km NW Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1470, 11.5300 at 6 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 | 12 | 2617 | 8156 |
Firenzuola | FI | 12 | 4726 | 12882 |
Fontanelice | BO | 13 | 1943 | 14825 |
Borgo Tossignano | BO | 15 | 3288 | 18113 |
Casalfiumanese | BO | 18 | 3438 | 21551 |
Tredozio | FC | 19 | 1212 | 22763 |
Monghidoro | BO | 19 | 3749 | 26512 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2022-03-27 02:51:32 |
44.1467 | 11.5297 | 6 | 2022-07-08 12:33:43 |
Bollettino Sismico Italiano INGV | 103118991 |
Reviewed Rev100 |
ML 1.5 | 2022-03-27 02:51:32 |
44.1555 | 11.5357 | 9 | 2022-03-27 04:22:12 |
Sala Sismica INGV-Roma | 102431701 |
Field | Value |
---|---|
Time (UTC) | 2022-03-27 02:51:32 ± 0.15 |
Latitude | 44.1467 ± 0.0054 |
Longitude | 11.5297 ± 0.0075 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 103118991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 670 |
Semi-minor axis of confidence ellipse (meter) | 84 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 142 |
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) | 65 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.08004 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52880 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 103118991 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-05-23 13:13:09 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 102431701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-03-27 04:22:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOCL.EHZ. | 2022-03-27T02:51:44.08 | 0.6 | undecidable | manual | S | 241 | 31.9458 | 101 | 0.08 | 48 |
IV.RUFI.EHE. | 2022-03-27T02:51:44.73 | 0.6 | undecidable | manual | S | 183 | 34.2435 | 100 | -0.07 | 48 |
IV.FNVD.HHZ. | 2022-03-27T02:51:43.81 | 0.3 | undecidable | manual | S | 274 | 32.4453 | 101 | -0.37 | 68 |
IV.CRMI.HNN. | 2022-03-27T02:51:43.71 | 0.6 | undecidable | manual | P | 229 | 58.6968 | 50 | -0.09 | 46 |
IV.IMOL.EHZ. | 2022-03-27T02:51:43.86 | 0.3 | undecidable | manual | S | 36 | 29.0487 | 102 | 0.84 | 58 |
IV.ZCCA.HNN. | 2022-03-27T02:51:42.79 | 0.3 | undecidable | manual | P | 297 | 49.4172 | 50 | 0.42 | 65 |
IV.BOSL.HHZ. | 2022-03-27T02:51:42.94 | 0.3 | undecidable | manual | S | 207 | 26.9508 | 103 | 0.64 | 63 |
IV.MTRZ.HHZ. | 2022-03-27T02:51:41.36 | 0.3 | undecidable | manual | S | 336 | 20.2686 | 107 | 1.31 | 47 |
IV.BRIS.HHZ. | 2022-03-27T02:51:40.04 | 0.6 | undecidable | manual | S | 65 | 20.7681 | 107 | -0.18 | 48 |
IV.RUFI.EHE. | 2022-03-27T02:51:40.03 | 0.3 | undecidable | manual | P | 183 | 34.2435 | 100 | 0.34 | 68 |
IV.SEI.HHZ. | 2022-03-27T02:51:39.69 | 0.3 | undecidable | manual | S | 233 | 17.0718 | 110 | 0.68 | 63 |
IV.IMOL.EHZ. | 2022-03-27T02:51:38.57 | 0.3 | undecidable | manual | P | 36 | 29.0487 | 102 | -0.09 | 73 |
IV.FNVD.HHZ. | 2022-03-27T02:51:38.64 | 0.1 | undecidable | manual | P | 274 | 32.4453 | 101 | -0.69 | 82 |
IV.MOCL.EHZ. | 2022-03-27T02:51:38.89 | 0.3 | undecidable | manual | P | 241 | 31.9458 | 101 | -0.34 | 69 |
IV.BOSL.HHZ. | 2022-03-27T02:51:38.12 | 0.1 | undecidable | manual | P | 207 | 26.9508 | 103 | -0.13 | 97 |
IV.LMD.HHZ. | 2022-03-27T02:51:38.83 | 0.6 | undecidable | manual | S | 118 | 16.0728 | 111 | 0.14 | 49 |
IV.SEI.HHZ. | 2022-03-27T02:51:36.39 | 0.1 | undecidable | manual | P | 233 | 17.0718 | 110 | 0.04 | 100 |
IV.BRIS.HHZ. | 2022-03-27T02:51:36.61 | 0.1 | undecidable | manual | P | 65 | 20.7681 | 107 | -0.43 | 92 |
IV.MTRZ.HHZ. | 2022-03-27T02:51:36.77 | 0.1 | undecidable | manual | P | 336 | 20.2686 | 107 | -0.18 | 97 |
IV.VISG.HHZ. | 2022-03-27T02:51:36.31 | 0.3 | undecidable | manual | S | 302 | 8.88 | 125 | -0.17 | 74 |
IV.LMD.HHZ. | 2022-03-27T02:51:35.95 | 0.1 | undecidable | manual | P | 118 | 16.0728 | 111 | -0.22 | 97 |
IV.VISG.HHZ. | 2022-03-27T02:51:34.58 | 0.1 | undecidable | manual | P | 302 | 8.88 | 125 | -0.31 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHE. | ML:1.4 | 0.00048550000000000004 | 0.32 | AML | other | m | 2022-03-27T02:51:36.52 |
IV.VISG.HHN. | ML:1.7 | 0.0008215 | 0.26 | AML | other | m | 2022-03-27T02:51:36.54 |
IV.BRIS.HHN. | ML:1.3 | 0.0001392 | 0.28 | AML | other | m | 2022-03-27T02:51:40.51 |
IV.SEI.HHN. | ML:1.4 | 0.00024349999999999998 | 0.42 | AML | other | m | 2022-03-27T02:51:41.47 |
IV.SEI.HHE. | ML:1.2 | 0.0001455 | 0.42 | AML | other | m | 2022-03-27T02:51:41.31 |
IV.MTRZ.HHN. | ML:1.4 | 0.00022250000000000001 | 0.22 | AML | other | m | 2022-03-27T02:51:42.85 |
IV.MTRZ.HHE. | ML:1.5 | 0.00027100000000000003 | 1.76 | AML | other | m | 2022-03-27T02:51:42.90 |
IV.FNVD.HHN. | ML:1.5 | 0.00015900000000000002 | 0.38 | AML | other | m | 2022-03-27T02:51:44.35 |
IV.FNVD.HHE. | ML:1.6 | 0.0001675 | 0.12 | AML | other | m | 2022-03-27T02:51:44.43 |
IV.BRIS.HHE. | ML:0.9 | 0.0000592 | 0.6 | AML | other | m | 2022-03-27T02:51:44.37 |