A magnitude ML 0.7 earthquake occured in region: 4 km N Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1500, 11.5360 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 |
---|---|---|---|---|
Palazzuolo sul Senio | FI | 4 | 1154 | 1154 |
Castel del Rio | BO | 8 | 1246 | 2400 |
Marradi | FI | 10 | 3139 | 5539 |
Casola Valsenio | RA | 11 | 2617 | 8156 |
Fontanelice | BO | 12 | 1943 | 10099 |
Firenzuola | FI | 13 | 4726 | 14825 |
Borgo Tossignano | BO | 15 | 3288 | 18113 |
Casalfiumanese | BO | 18 | 3438 | 21551 |
Tredozio | FC | 18 | 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 0.7 | 2022-03-27 03:00:19 |
44.15 | 11.5363 | 10 | 2022-07-08 12:33:43 |
Bollettino Sismico Italiano INGV | 103119101 |
Field | Value |
---|---|
Time (UTC) | 2022-03-27 03:00:19 ± 0.13 |
Latitude | 44.1500 ± 0.0081 |
Longitude | 11.5363 ± 0.0088 |
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 | 103119101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 795 |
Semi-minor axis of confidence ellipse (meter) | 707 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 20 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29678 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 103119101 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-05-23 13:13:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIGN.HHZ. | 2022-03-27T03:01:50.45 | 3.0 | undecidable | manual | Sg | 4.53 | 0 | |||
IV.PTRJ.HHZ. | 2022-03-27T03:01:46.20 | 3.0 | undecidable | manual | Sn | -1.18 | 0 | |||
IV.FVI.HHZ. | 2022-03-27T03:01:41.15 | 3.0 | undecidable | manual | Sn | 1.16 | 0 | |||
IV.GIUL.HHZ. | 2022-03-27T03:01:22.63 | 3.0 | undecidable | manual | Sn | -5.93 | 0 | |||
IT.VALS.HNZ. | 2022-03-27T03:00:56.99 | 3.0 | undecidable | manual | Pn | 2.1 | 0 | |||
IV.MOCL.EHZ. | 2022-03-27T03:00:31.35 | 0.6 | undecidable | manual | S | 241 | 32.5452 | 50 | 0.23 | 46 |
IV.FNVD.HHZ. | 2022-03-27T03:00:31.29 | 0.6 | undecidable | manual | S | 274 | 32.9448 | 50 | 0.07 | 47 |
IV.BOSL.HHZ. | 2022-03-27T03:00:30.25 | 0.3 | undecidable | manual | S | 208 | 27.5502 | 109 | 0.48 | 65 |
IV.MTRZ.HHZ. | 2022-03-27T03:00:28.50 | 0.3 | undecidable | manual | S | 334 | 20.0688 | 116 | 1.11 | 52 |
IV.SEI.HHZ. | 2022-03-27T03:00:27.15 | 0.3 | undecidable | manual | S | 233 | 17.6712 | 119 | 0.51 | 69 |
IV.BRIS.HHZ. | 2022-03-27T03:00:27.63 | 0.3 | undecidable | manual | S | 66 | 20.0688 | 116 | 0.25 | 71 |
IV.LMD.HHZ. | 2022-03-27T03:00:26.13 | 0.3 | undecidable | manual | S | 121 | 15.7731 | 121 | 0.05 | 75 |
IV.BOSL.HHZ. | 2022-03-27T03:00:25.28 | 0.3 | undecidable | manual | P | 208 | 27.5502 | 109 | -0.21 | 72 |
IV.MOCL.EHZ. | 2022-03-27T03:00:25.92 | 0.3 | undecidable | manual | P | 241 | 32.5452 | 50 | -0.35 | 69 |
IV.FNVD.HHZ. | 2022-03-27T03:00:25.93 | 0.3 | undecidable | manual | P | 274 | 32.9448 | 50 | -0.4 | 69 |
IV.MTRZ.HHZ. | 2022-03-27T03:00:24.16 | 0.3 | undecidable | manual | P | 334 | 20.0688 | 116 | 0.04 | 74 |
IV.RIBO.EHZ.01 | 2022-03-27T03:00:24.59 | 3.0 | undecidable | manual | P | -2.44 | 0 | |||
IV.SEI.HHZ. | 2022-03-27T03:00:23.70 | 0.1 | undecidable | manual | P | 233 | 17.6712 | 119 | 0.01 | 100 |
IV.BRIS.HHZ. | 2022-03-27T03:00:23.98 | 0.1 | undecidable | manual | P | 66 | 20.0688 | 116 | -0.13 | 98 |
IV.VISG.HHZ. | 2022-03-27T03:00:23.63 | 0.3 | undecidable | manual | S | 298 | 9.1797 | 136 | -0.64 | 63 |
IV.LMD.HHZ. | 2022-03-27T03:00:23.25 | 0.3 | undecidable | manual | P | 121 | 15.7731 | 121 | -0.11 | 74 |
IV.VISG.HHZ. | 2022-03-27T03:00:21.93 | 0.1 | negative | manual | P | 298 | 9.1797 | 136 | -0.39 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHE. | ML:1.0 | 0.00012034999999999998 | 0.22 | AML | other | m | 2022-03-27T03:00:23.73 |
IV.VISG.HHN. | ML:1.1 | 0.000156 | 0.28 | AML | other | m | 2022-03-27T03:00:23.73 |
IV.LMD.HHE. | ML:0.2 | 0.0000174 | 0.92 | AML | other | m | 2022-03-27T03:00:26.21 |
IV.LMD.HHN. | ML:0.5 | 0.0000318 | 0.96 | AML | other | m | 2022-03-27T03:00:26.90 |
IV.SEI.HHN. | ML:0.7 | 0.000044999999999999996 | 0.26 | AML | other | m | 2022-03-27T03:00:27.46 |
IV.SEI.HHE. | ML:0.6 | 0.0000324 | 0.56 | AML | other | m | 2022-03-27T03:00:27.74 |
IV.BRIS.HHN. | ML:0.5 | 0.00002255 | 0.7 | AML | other | m | 2022-03-27T03:00:27.81 |
IV.BRIS.HHE. | ML:0.3 | 0.00001415 | 0.42 | AML | other | m | 2022-03-27T03:00:29.05 |
IV.MTRZ.HHE. | ML:0.8 | 0.000046399999999999996 | 0.22 | AML | other | m | 2022-03-27T03:00:30.38 |
IV.MTRZ.HHN. | ML:0.9 | 0.000054900000000000006 | 1.24 | AML | other | m | 2022-03-27T03:00:30.81 |