A magnitude ML 1.7 earthquake occured in region: 3 km N Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1440, 11.5440 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 |
---|---|---|---|---|
Palazzuolo sul Senio | FI | 4 | 1154 | 1154 |
Castel del Rio | BO | 8 | 1246 | 2400 |
Marradi | FI | 9 | 3139 | 5539 |
Casola Valsenio | RA | 11 | 2617 | 8156 |
Fontanelice | BO | 13 | 1943 | 10099 |
Firenzuola | FI | 13 | 4726 | 14825 |
Borgo Tossignano | BO | 15 | 3288 | 18113 |
Tredozio | FC | 18 | 1212 | 19325 |
Casalfiumanese | BO | 18 | 3438 | 22763 |
Monghidoro | BO | 20 | 3749 | 26512 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2022-03-27 03:25:01 |
44.1443 | 11.5435 | 9 | 2022-07-08 12:33:43 |
Bollettino Sismico Italiano INGV | 103166461 |
Reviewed Rev100 |
ML 1.7 | 2022-03-27 03:25:01 |
44.1587 | 11.5355 | 9 | 2022-03-27 03:38:21 |
Sala Sismica INGV-Roma | 102430611 |
Field | Value |
---|---|
Time (UTC) | 2022-03-27 03:25:01 ± 0.09 |
Latitude | 44.1443 ± 0.0054 |
Longitude | 11.5435 ± 0.0063 |
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 | 103166461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 600 |
Semi-minor axis of confidence ellipse (meter) | 397 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 140 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
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 | 29 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57287 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 103166461 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-05-23 14:15:12 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 102430611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-03-27 03:38:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.BOSI.HHZ. | 2022-03-27T03:26:10.81 | 3.0 | undecidable | manual | Sn | 0.42 | 0 | |||
IV.SACS.HHZ. | 2022-03-27T03:25:44.95 | 3.0 | undecidable | manual | S | 0.21 | 0 | |||
IV.MC2.EHZ. | 2022-03-27T03:25:36.15 | 3.0 | undecidable | manual | Pg | 4.93 | 0 | |||
IV.CRMI.HNN. | 2022-03-27T03:25:21.31 | 0.3 | undecidable | manual | S | 230 | 59.3961 | 50 | 1.07 | 49 |
GU.POPM.HHZ. | 2022-03-27T03:25:21.76 | 0.3 | undecidable | manual | S | 260 | 63.5919 | 50 | 0.38 | 64 |
IV.RUFI.EHZ. | 2022-03-27T03:25:13.35 | 0.3 | undecidable | manual | S | 185 | 34.1436 | 50 | -0.14 | 71 |
IV.FNVD.HHZ. | 2022-03-27T03:25:13.02 | 0.3 | undecidable | manual | S | 275 | 33.5442 | 50 | -0.33 | 69 |
IV.MOCL.EHZ. | 2022-03-27T03:25:12.96 | 0.3 | undecidable | manual | S | 242 | 32.745 | 50 | -0.18 | 71 |
IV.CRMI.HNN. | 2022-03-27T03:25:12.76 | 0.3 | undecidable | manual | P | 230 | 59.3961 | 50 | 0.48 | 63 |
GU.POPM.HHZ. | 2022-03-27T03:25:12.82 | 0.3 | undecidable | manual | P | 260 | 63.5919 | 50 | -0.12 | 68 |
IV.BOSL.HHZ. | 2022-03-27T03:25:11.56 | 0.3 | undecidable | manual | S | 210 | 27.2505 | 108 | 0.21 | 71 |
IV.IMOL.EHZ. | 2022-03-27T03:25:11.98 | 0.3 | undecidable | manual | S | 33 | 28.6491 | 107 | 0.17 | 72 |
IV.ZCCA.HNN. | 2022-03-27T03:25:11.81 | 0.6 | undecidable | manual | P | 297 | 50.5161 | 50 | 0.89 | 36 |
IV.MTRZ.HHZ. | 2022-03-27T03:25:10.19 | 0.3 | undecidable | manual | S | 333 | 20.9679 | 113 | 0.89 | 57 |
IV.MPPT.EHN. | 2022-03-27T03:25:09.38 | 0.6 | undecidable | manual | P | 240 | 41.625 | 50 | -0.17 | 47 |
IV.BRIS.HHZ. | 2022-03-27T03:25:09.04 | 0.3 | undecidable | manual | S | 63 | 19.869 | 114 | 0.09 | 74 |
IV.RUFI.EHZ. | 2022-03-27T03:25:08.09 | 0.1 | undecidable | manual | P | 185 | 34.1436 | 50 | -0.3 | 92 |
IV.SEI.HHZ. | 2022-03-27T03:25:08.59 | 0.3 | undecidable | manual | S | 236 | 17.7711 | 116 | 0.28 | 71 |
IV.BOSL.HHZ. | 2022-03-27T03:25:07.09 | 0.1 | undecidable | manual | P | 210 | 27.2505 | 108 | -0.06 | 98 |
IV.LMD.HHE. | 2022-03-27T03:25:07.70 | 0.3 | undecidable | manual | S | 120 | 14.9739 | 120 | 0.25 | 72 |
IV.MOCL.EHZ. | 2022-03-27T03:25:07.76 | 0.3 | undecidable | manual | P | 242 | 32.745 | 50 | -0.43 | 67 |
IV.FNVD.HHZ. | 2022-03-27T03:25:07.75 | 0.3 | undecidable | manual | P | 275 | 33.5442 | 50 | -0.56 | 65 |
IV.IMOL.EHZ. | 2022-03-27T03:25:07.33 | 0.3 | undecidable | manual | P | 33 | 28.6491 | 107 | -0.09 | 73 |
IV.BRIS.HHZ. | 2022-03-27T03:25:05.60 | 0.1 | positive | manual | P | 63 | 19.869 | 114 | -0.17 | 97 |
IV.SEI.HHZ. | 2022-03-27T03:25:05.36 | 0.1 | undecidable | manual | P | 236 | 17.7711 | 116 | -0.04 | 100 |
IV.MTRZ.HHZ. | 2022-03-27T03:25:05.97 | 0.1 | positive | manual | P | 333 | 20.9679 | 113 | 0 | 100 |
IV.VISG.HHZ. | 2022-03-27T03:25:05.55 | 0.3 | undecidable | manual | S | 300 | 9.9789 | 131 | -0.49 | 69 |
IV.LMD.HHE. | 2022-03-27T03:25:04.86 | 0.3 | undecidable | manual | P | 120 | 14.9739 | 120 | -0.04 | 75 |
IV.VISG.HHZ. | 2022-03-27T03:25:03.66 | 0.1 | undecidable | manual | P | 300 | 9.9789 | 131 | -0.43 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRIS.HHE. | ML:1.3 | 0.000152 | 0.22 | AML | other | m | 2022-03-27T03:25:09.37 |
IV.BRIS.HHN. | ML:1.7 | 0.000374 | 0.24 | AML | other | m | 2022-03-27T03:25:09.40 |
IV.BRIS.HNN. | ML:2.1 | 0.0009004999999999999 | 0.26 | AML | other | m | 2022-03-27T03:25:09.40 |
IV.MTRZ.HHE. | ML:2.1 | 0.0009515 | 1.6 | AML | other | m | 2022-03-27T03:25:11.83 |
IV.MTRZ.HNE. | ML:2.1 | 0.000924 | 1.6 | AML | other | m | 2022-03-27T03:25:11.83 |
IV.MTRZ.HHN. | ML:2.2 | 0.00113 | 0.38 | AML | other | m | 2022-03-27T03:25:12.29 |
IV.MTRZ.HNN. | ML:2.2 | 0.0011400000000000002 | 0.4 | AML | other | m | 2022-03-27T03:25:12.30 |
IV.BRIS.HNE. | ML:1.7 | 0.000372 | 0.54 | AML | other | m | 2022-03-27T03:25:13.24 |
IV.BOSL.HHE. | ML:0.6 | 0.00002175 | 0.58 | AML | other | m | 2022-03-27T03:25:13.24 |
IV.FNVD.HHN. | ML:2.0 | 0.00042 | 0.9 | AML | other | m | 2022-03-27T03:25:13.58 |
IV.FNVD.HHE. | ML:1.9 | 0.0003265 | 0.14 | AML | other | m | 2022-03-27T03:25:13.67 |
IV.MOCL.EHN. | ML:1.2 | 0.00007395000000000001 | 0.58 | AML | other | m | 2022-03-27T03:25:13.70 |
IV.BOSL.HHN. | ML:0.6 | 0.0000219 | 0.68 | AML | other | m | 2022-03-27T03:25:14.55 |
IV.MOCL.EHE. | ML:1.5 | 0.00014050000000000003 | 0.56 | AML | other | m | 2022-03-27T03:25:15.53 |
GU.POPM.HHN. | ML:1.3 | 0.00003905 | 0.18 | AML | other | m | 2022-03-27T03:25:22.78 |
GU.POPM.HHE. | ML:1.3 | 0.000040050000000000004 | 0.18 | AML | other | m | 2022-03-27T03:25:23.35 |