A magnitude ML 2.2 earthquake occured in region: 4 km N Marradi (FI), on
and geographic coordinates (lat, lon) 44.1120, 11.6110 at 8 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 |
---|---|---|---|---|
Marradi | FI | 4 | 3139 | 3139 |
Palazzuolo sul Senio | FI | 5 | 1154 | 4293 |
Tredozio | FC | 11 | 1212 | 5505 |
Casola Valsenio | RA | 13 | 2617 | 8122 |
Castel del Rio | BO | 14 | 1246 | 9368 |
Modigliana | FC | 15 | 4560 | 13928 |
Portico e San Benedetto | FC | 17 | 756 | 14684 |
Fontanelice | BO | 17 | 1943 | 16627 |
Brisighella | RA | 18 | 7639 | 24266 |
Firenzuola | FI | 19 | 4726 | 28992 |
Borgo Tossignano | BO | 19 | 3288 | 32280 |
Rocca San Casciano | FC | 19 | 1910 | 34190 |
Premilcuore | FC | 20 | 799 | 34989 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2020-06-01 11:45:09 |
44.1125 | 11.6108 | 8 | 2020-11-19 12:36:48 |
Bollettino Sismico Italiano INGV | 80091351 |
Reviewed Rev100 |
ML 2.2 | 2020-06-01 11:45:09 |
44.1277 | 11.617 | 10 | 2020-06-01 12:00:10 |
Sala Sismica INGV-Roma | 79782131 |
Field | Value |
---|---|
Time (UTC) | 2020-06-01 11:45:09 ± 0.08 |
Latitude | 44.1125 ± 0.0045 |
Longitude | 11.6108 ± 0.0063 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 80091351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 499 |
Semi-minor axis of confidence ellipse (meter) | 201 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 311 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 55 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 38 |
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) | 0.07734 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64751 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 38 |
Type of magnitude | ML |
Reference to an origin | 79782131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-01 12:00:10 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 80091351 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-11 14:40:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHE. | 2020-06-01T11:45:33.13 | 1.0 | undecidable | manual | S | 135 | 71.8725 | 50 | 1.04 | 16 |
GU.POPM.HHZ. | 2020-06-01T11:45:31.88 | 0.6 | undecidable | manual | S | 264 | 68.4759 | 50 | 0.71 | 38 |
IV.CRE.HHZ. | 2020-06-01T11:45:29.32 | 0.6 | undecidable | manual | S | 153 | 61.1943 | 50 | 0.09 | 46 |
IV.MPPT.EHZ. | 2020-06-01T11:45:25.14 | 0.3 | undecidable | manual | S | 248 | 44.9217 | 50 | 0.25 | 68 |
IV.BRSN.EHZ. | 2020-06-01T11:45:25.85 | 0.6 | undecidable | manual | S | 63 | 41.9247 | 50 | 1.76 | 23 |
IV.FNVD.HHZ. | 2020-06-01T11:45:23.45 | 0.3 | undecidable | manual | S | 279 | 39.3273 | 50 | 0.05 | 72 |
IV.PARC.HHE. | 2020-06-01T11:45:23.16 | 1.0 | undecidable | manual | P | 135 | 71.8725 | 50 | 0.52 | 20 |
IV.ASQU.HHZ. | 2020-06-01T11:45:22.99 | 0.3 | undecidable | manual | S | 158 | 37.8288 | 50 | -0.01 | 73 |
GU.POPM.HHZ. | 2020-06-01T11:45:22.14 | 0.6 | undecidable | manual | P | 264 | 68.4759 | 50 | 0.03 | 46 |
IV.RUFI.EHZ. | 2020-06-01T11:45:21.01 | 0.3 | undecidable | manual | S | 195 | 31.5462 | 104 | 0.02 | 73 |
IV.FAEN.HNZ. | 2020-06-01T11:45:21.36 | 0.3 | undecidable | manual | S | 47 | 28.8489 | 105 | 1.25 | 48 |
IV.IMOL.EHZ. | 2020-06-01T11:45:21.19 | 0.3 | undecidable | manual | S | 21 | 29.3484 | 105 | 0.93 | 56 |
IV.MTRZ.HHZ. | 2020-06-01T11:45:20.72 | 0.6 | undecidable | manual | S | 326 | 26.6511 | 106 | 1.34 | 30 |
IV.CRE.HHZ. | 2020-06-01T11:45:20.84 | 0.1 | undecidable | manual | P | 153 | 61.1943 | 50 | -0.15 | 90 |
IV.SFI.EHZ. | 2020-06-01T11:45:20.51 | 0.3 | undecidable | manual | S | 141 | 29.748 | 105 | 0.1 | 72 |
IV.RINC.HHZ. | 2020-06-01T11:45:19.24 | 0.3 | undecidable | manual | S | 181 | 25.0527 | 107 | 0.39 | 69 |
IV.BRSN.EHZ. | 2020-06-01T11:45:18.05 | 0.3 | undecidable | manual | P | 63 | 41.9247 | 50 | 0.03 | 72 |
IV.MPPT.EHZ. | 2020-06-01T11:45:18.27 | 0.1 | undecidable | manual | P | 248 | 44.9217 | 50 | -0.22 | 92 |
IT.FIE.HGE. | 2020-06-01T11:45:17.83 | 0.6 | undecidable | manual | P | 217 | 42.2244 | 50 | -0.24 | 46 |
IV.SEI.HHZ. | 2020-06-01T11:45:17.81 | 0.3 | undecidable | manual | S | 252 | 21.1677 | 110 | 0.27 | 71 |
IV.RONT.HHZ. | 2020-06-01T11:45:17.95 | 0.3 | undecidable | manual | S | 227 | 19.3695 | 112 | 0.97 | 56 |
IV.ASQU.HHZ. | 2020-06-01T11:45:16.88 | 0.1 | undecidable | manual | P | 158 | 37.8288 | 50 | -0.51 | 87 |
IV.FNVD.HHZ. | 2020-06-01T11:45:16.94 | 0.1 | undecidable | manual | P | 279 | 39.3273 | 50 | -0.68 | 81 |
IV.VISG.HHZ. | 2020-06-01T11:45:15.61 | 0.3 | undecidable | manual | S | 301 | 16.3725 | 116 | -0.43 | 69 |
IV.SFI.EHZ. | 2020-06-01T11:45:15.46 | 0.1 | undecidable | manual | P | 141 | 29.748 | 105 | -0.43 | 90 |
IT.FAZ.HNZ. | 2020-06-01T11:45:15.97 | 0.3 | undecidable | manual | P | 47 | 30.3474 | 105 | -0.03 | 73 |
IV.BRIS.HHZ. | 2020-06-01T11:45:15.89 | 0.3 | undecidable | manual | S | 45 | 17.5713 | 114 | -0.51 | 68 |
IV.RINC.HHZ. | 2020-06-01T11:45:15.03 | 0.1 | undecidable | manual | P | 181 | 25.0527 | 107 | 0.04 | 99 |
IV.RUFI.EHZ. | 2020-06-01T11:45:15.97 | 0.1 | positive | manual | P | 195 | 31.5462 | 104 | -0.26 | 93 |
IV.MTRZ.HHZ. | 2020-06-01T11:45:15.31 | 0.1 | undecidable | manual | P | 326 | 26.6511 | 106 | 0.01 | 99 |
IV.FAEN.HNZ. | 2020-06-01T11:45:15.65 | 0.1 | undecidable | manual | P | 47 | 28.8489 | 105 | -0.07 | 97 |
IV.IMOL.EHZ. | 2020-06-01T11:45:15.46 | 0.1 | undecidable | manual | P | 21 | 29.3484 | 105 | -0.35 | 92 |
IV.RONT.HHZ. | 2020-06-01T11:45:14.14 | 0.1 | positive | manual | P | 227 | 19.3695 | 112 | 0.23 | 96 |
IV.SEI.HHZ. | 2020-06-01T11:45:14.13 | 0.1 | positive | manual | P | 252 | 21.1677 | 110 | -0.11 | 98 |
IV.BRIS.HHZ. | 2020-06-01T11:45:13.00 | 0.1 | positive | manual | P | 45 | 17.5713 | 114 | -0.58 | 88 |
IV.LMD.HHZ. | 2020-06-01T11:45:13.94 | 0.3 | undecidable | manual | S | 117 | 8.5803 | 132 | 0.17 | 74 |
IV.VISG.HHZ. | 2020-06-01T11:45:12.93 | 0.1 | positive | manual | P | 301 | 16.3725 | 116 | -0.44 | 92 |
IV.LMD.HHZ. | 2020-06-01T11:45:11.95 | 0.1 | undecidable | manual | P | 117 | 8.5803 | 132 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:2.3 | 0.002952939 | 0.1216 | AML | other | m | 2020-06-01T11:45:14.88 |
IV.LMD.HHN. | ML:2.3 | 0.0032817034999999997 | 0.16 | AML | other | m | 2020-06-01T11:45:15.35 |
IV.VISG.HHN. | ML:2.5 | 0.0033381015 | 0.1024 | AML | other | m | 2020-06-01T11:45:16.09 |
IV.BRIS.HHN. | ML:2.7 | 0.004072442 | 0.1216 | AML | other | m | 2020-06-01T11:45:16.09 |
IV.BRIS.HHE. | ML:2.8 | 0.006175608499999999 | 0.1024 | AML | other | m | 2020-06-01T11:45:16.15 |
IV.VISG.HHE. | ML:2.3 | 0.0018943555 | 0.1152 | AML | other | m | 2020-06-01T11:45:16.62 |
IV.BRIS.HNE. | ML:1.0 | 0.000101016125 | 0.5312 | AML | other | m | 2020-06-01T11:45:17.88 |
IV.BRIS.HNN. | ML:1.4 | 0.00022823955 | 0.8896 | AML | other | m | 2020-06-01T11:45:18.53 |
IV.RINC.HHE. | ML:2.1 | 0.0007829817999999999 | 0.3392 | AML | other | m | 2020-06-01T11:45:21.08 |
IV.RUFI.EHN. | ML:1.7 | 0.0002289372 | 0.3648 | AML | other | m | 2020-06-01T11:45:21.43 |
IV.SFI.HNE. | ML:1.8 | 0.00035056025 | 0.1408 | AML | other | m | 2020-06-01T11:45:21.27 |
IV.SFI.EHE. | ML:1.9 | 0.00035774025 | 0.1408 | AML | other | m | 2020-06-01T11:45:21.27 |
IV.RUFI.EHE. | ML:1.9 | 0.00039334345000000004 | 0.2944 | AML | other | m | 2020-06-01T11:45:21.50 |
IV.SFI.HNN. | ML:2.0 | 0.0005497094499999999 | 0.1408 | AML | other | m | 2020-06-01T11:45:21.64 |
IV.SFI.EHN. | ML:2.0 | 0.0005542490500000001 | 0.1408 | AML | other | m | 2020-06-01T11:45:21.65 |
IV.IMOL.HNE. | ML:2.6 | 0.0019315365 | 0.1792 | AML | other | m | 2020-06-01T11:45:22.12 |
IV.IMOL.HNN. | ML:2.6 | 0.002159649 | 0.2688 | AML | other | m | 2020-06-01T11:45:22.23 |
IV.MTRZ.HHE. | ML:2.3 | 0.001162225 | 0.4544 | AML | other | m | 2020-06-01T11:45:22.50 |
IV.MTRZ.HNE. | ML:2.3 | 0.0011184725000000003 | 0.4544 | AML | other | m | 2020-06-01T11:45:22.50 |
IV.MTRZ.HHN. | ML:2.5 | 0.001653362 | 0.2176 | AML | other | m | 2020-06-01T11:45:22.54 |
IV.MTRZ.HNN. | ML:2.4 | 0.0015558925 | 0.2176 | AML | other | m | 2020-06-01T11:45:22.54 |
IV.RINC.HHN. | ML:2.0 | 0.0006775786 | 0.3584 | AML | other | m | 2020-06-01T11:45:23.26 |
IV.FNVD.HHE. | ML:2.4 | 0.00093663155 | 1.8592 | AML | other | m | 2020-06-01T11:45:24.95 |
IV.ASQU.HHE. | ML:1.9 | 0.00032096545 | 0.224 | AML | other | m | 2020-06-01T11:45:24.42 |
IV.FNVD.HHN. | ML:2.4 | 0.00096178375 | 0.1216 | AML | other | m | 2020-06-01T11:45:24.48 |
IV.ASQU.HHN. | ML:2.0 | 0.00039438325 | 0.2624 | AML | other | m | 2020-06-01T11:45:24.72 |
IV.CRE.HHN. | ML:2.0 | 0.00019761424999999999 | 0.32 | AML | other | m | 2020-06-01T11:45:32.16 |
IV.CRE.HHE. | ML:1.8 | 0.00012965189999999998 | 0.3008 | AML | other | m | 2020-06-01T11:45:33.39 |
GU.POPM.HHE. | ML:1.9 | 0.00014198559999999998 | 0.224 | AML | other | m | 2020-06-01T11:45:34.44 |
GU.POPM.HHN. | ML:2.1 | 0.00021368969999999997 | 0.2752 | AML | other | m | 2020-06-01T11:45:34.45 |
IV.PII.HHN. | ML:2.1 | 0.0001320826 | 0.2624 | AML | other | m | 2020-06-01T11:45:41.71 |
IV.PII.HHE. | ML:2.0 | 0.00011312457000000001 | 0.3776 | AML | other | m | 2020-06-01T11:45:41.81 |