A magnitude ML 2.0 earthquake occured in region: 5 km N Marradi (FI), on
and geographic coordinates (lat, lon) 44.1190, 11.6130 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 | 5 | 3139 | 3139 |
Palazzuolo sul Senio | FI | 5 | 1154 | 4293 |
Tredozio | FC | 11 | 1212 | 5505 |
Casola Valsenio | RA | 12 | 2617 | 8122 |
Castel del Rio | BO | 14 | 1246 | 9368 |
Modigliana | FC | 15 | 4560 | 13928 |
Fontanelice | BO | 16 | 1943 | 15871 |
Portico e San Benedetto | FC | 17 | 756 | 16627 |
Brisighella | RA | 17 | 7639 | 24266 |
Borgo Tossignano | BO | 18 | 3288 | 27554 |
Firenzuola | FI | 19 | 4726 | 32280 |
Rocca San Casciano | FC | 19 | 1910 | 34190 |
Riolo Terme | RA | 20 | 5720 | 39910 |
Casalfiumanese | BO | 20 | 3438 | 43348 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2020-06-01 14:54:13 |
44.1187 | 11.6132 | 8 | 2020-11-19 12:36:49 |
Bollettino Sismico Italiano INGV | 80399851 |
Reviewed Rev100 |
ML 2.1 | 2020-06-01 14:54:13 |
44.1213 | 11.6165 | 9 | 2020-06-01 15:04:55 |
Sala Sismica INGV-Roma | 79788681 |
Field | Value |
---|---|
Time (UTC) | 2020-06-01 14:54:13 ± 0.09 |
Latitude | 44.1187 ± 0.0045 |
Longitude | 11.6132 ± 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 | 80399851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 467 |
Semi-minor axis of confidence ellipse (meter) | 260 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 240 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 36 |
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) | 0.07914 |
Epicentral distance of station farthest from the epicenter (degree) | 0.65111 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.4 |
Num. used stations | 48 |
Type of magnitude | ML |
Reference to an origin | 79788681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-01 15:04:55 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 33 |
Type of magnitude | ML |
Reference to an origin | 80399851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-22 10:32:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2020-06-01T14:54:36.77 | 0.3 | undecidable | manual | S | 136 | 72.2721 | 50 | 0.77 | 54 |
GU.POPM.HHZ. | 2020-06-01T14:54:35.60 | 0.6 | undecidable | manual | S | 263 | 68.6757 | 50 | 0.55 | 40 |
IV.CRMI.HNN. | 2020-06-01T14:54:34.11 | 0.6 | undecidable | manual | S | 235 | 61.9935 | 50 | 0.85 | 36 |
IV.CRE.HHZ. | 2020-06-01T14:54:33.11 | 0.6 | undecidable | manual | S | 154 | 61.6938 | 50 | -0.07 | 45 |
IV.BRSN.EHZ. | 2020-06-01T14:54:29.88 | 0.3 | undecidable | manual | S | 64 | 41.4252 | 50 | 2.11 | 25 |
IV.MPPT.EHZ. | 2020-06-01T14:54:28.89 | 0.6 | undecidable | manual | S | 247 | 45.3213 | 50 | 0.07 | 47 |
IV.ASQU.HHZ. | 2020-06-01T14:54:26.80 | 0.3 | undecidable | manual | S | 158 | 38.4282 | 50 | -0.16 | 69 |
IV.FNVD.HHZ. | 2020-06-01T14:54:26.98 | 0.3 | undecidable | manual | S | 278 | 39.4272 | 50 | -0.25 | 68 |
IV.PARC.HHZ. | 2020-06-01T14:54:26.30 | 0.1 | undecidable | manual | P | 136 | 72.2721 | 50 | -0.17 | 87 |
IV.CRMI.HNN. | 2020-06-01T14:54:25.68 | 0.3 | undecidable | manual | P | 235 | 61.9935 | 50 | 0.79 | 55 |
GU.POPM.HHZ. | 2020-06-01T14:54:25.34 | 0.6 | undecidable | manual | P | 263 | 68.6757 | 50 | -0.59 | 39 |
IV.IMOL.EHZ. | 2020-06-01T14:54:24.85 | 0.3 | undecidable | manual | S | 21 | 28.6491 | 105 | 1.12 | 50 |
IV.CRE.HHZ. | 2020-06-01T14:54:24.54 | 0.3 | undecidable | manual | P | 154 | 61.6938 | 50 | -0.31 | 64 |
IV.SFI.EHZ. | 2020-06-01T14:54:24.15 | 0.3 | undecidable | manual | S | 142 | 30.1476 | 104 | -0.1 | 71 |
IV.RUFI.EHZ. | 2020-06-01T14:54:24.83 | 0.3 | undecidable | manual | S | 195 | 32.2455 | 103 | -0.11 | 71 |
IV.MTRZ.HHZ. | 2020-06-01T14:54:23.31 | 0.6 | undecidable | manual | S | 325 | 26.2515 | 106 | 0.38 | 45 |
IV.RINC.HHZ. | 2020-06-01T14:54:23.20 | 0.3 | undecidable | manual | S | 181 | 25.752 | 106 | 0.43 | 67 |
IV.MPPT.EHZ. | 2020-06-01T14:54:22.01 | 0.1 | undecidable | manual | P | 247 | 45.3213 | 50 | -0.32 | 88 |
IV.BRSN.EHZ. | 2020-06-01T14:54:21.82 | 0.6 | positive | manual | P | 64 | 41.4252 | 50 | 0.1 | 47 |
IV.RONT.HHZ. | 2020-06-01T14:54:21.69 | 0.3 | undecidable | manual | S | 226 | 19.9689 | 111 | 0.83 | 58 |
IV.SEI.HHZ. | 2020-06-01T14:54:21.72 | 0.3 | undecidable | manual | S | 251 | 21.4674 | 109 | 0.35 | 69 |
IV.ASQU.HHZ. | 2020-06-01T14:54:20.70 | 0.1 | undecidable | manual | P | 158 | 38.4282 | 50 | -0.56 | 84 |
IV.FNVD.HHZ. | 2020-06-01T14:54:20.73 | 0.1 | undecidable | manual | P | 278 | 39.4272 | 50 | -0.68 | 80 |
IV.SFI.EHZ. | 2020-06-01T14:54:19.29 | 0.1 | undecidable | manual | P | 142 | 30.1476 | 104 | -0.4 | 89 |
IV.BRIS.HHZ. | 2020-06-01T14:54:19.68 | 0.3 | undecidable | manual | S | 46 | 16.9719 | 114 | -0.21 | 71 |
IV.RUFI.EHZ. | 2020-06-01T14:54:19.75 | 0.1 | undecidable | manual | P | 195 | 32.2455 | 103 | -0.34 | 90 |
IV.IMOL.EHZ. | 2020-06-01T14:54:19.25 | 0.1 | undecidable | manual | P | 21 | 28.6491 | 105 | -0.14 | 95 |
IV.VISG.HHZ. | 2020-06-01T14:54:19.43 | 0.3 | undecidable | manual | S | 299 | 16.2726 | 115 | -0.23 | 71 |
IV.RINC.HHZ. | 2020-06-01T14:54:18.84 | 0.1 | undecidable | manual | P | 181 | 25.752 | 106 | 0 | 98 |
IV.MTRZ.HHZ. | 2020-06-01T14:54:18.94 | 0.1 | undecidable | manual | P | 325 | 26.2515 | 106 | 0.01 | 97 |
IV.SEI.HHZ. | 2020-06-01T14:54:17.95 | 0.1 | positive | manual | P | 251 | 21.4674 | 109 | -0.08 | 97 |
IV.LMD.HHZ. | 2020-06-01T14:54:17.70 | 0.3 | undecidable | manual | S | 121 | 8.7801 | 130 | 0.23 | 72 |
IV.RONT.HHZ. | 2020-06-01T14:54:17.92 | 0.1 | undecidable | manual | P | 226 | 19.9689 | 111 | 0.19 | 95 |
IV.VISG.HHZ. | 2020-06-01T14:54:16.73 | 0.1 | undecidable | manual | P | 299 | 16.2726 | 115 | -0.31 | 93 |
IV.BRIS.HHZ. | 2020-06-01T14:54:16.82 | 0.1 | undecidable | manual | P | 46 | 16.9719 | 114 | -0.35 | 92 |
IV.LMD.HHZ. | 2020-06-01T14:54:15.81 | 0.1 | undecidable | manual | P | 121 | 8.7801 | 130 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRSN.EHN. | ML:2.4 | 0.0007646967000000001 | 0.1984 | AML | other | m | 2020-06-01T14:54:30.68 |
IV.VISG.HHN. | ML:2.2 | 0.0013776715 | 0.1216 | AML | other | m | 2020-06-01T14:54:19.90 |
IV.VISG.HHE. | ML:2.0 | 0.0008727034 | 0.2368 | AML | other | m | 2020-06-01T14:54:20.42 |
IV.SEI.HHN. | ML:2.8 | 0.0042035675 | 0.2816 | AML | other | m | 2020-06-01T14:54:22.26 |
IV.SEI.HHE. | ML:2.4 | 0.001637613 | 0.2816 | AML | other | m | 2020-06-01T14:54:23.81 |
IV.RINC.HHN. | ML:1.9 | 0.0005136505 | 0.32 | AML | other | m | 2020-06-01T14:54:24.03 |
IV.RINC.HHE. | ML:2.0 | 0.0006524760499999999 | 0.4416 | AML | other | m | 2020-06-01T14:54:24.29 |
IV.RUFI.EHE. | ML:1.7 | 0.00023280928499999997 | 0.2368 | AML | other | m | 2020-06-01T14:54:25.35 |
IV.RUFI.EHN. | ML:1.5 | 0.00015641445 | 0.5632 | AML | other | m | 2020-06-01T14:54:25.55 |
IV.SFI.HNN. | ML:1.8 | 0.00029733955 | 0.1472 | AML | other | m | 2020-06-01T14:54:25.51 |
IV.SFI.EHN. | ML:1.8 | 0.00030459780000000004 | 0.16 | AML | other | m | 2020-06-01T14:54:25.50 |
IV.SFI.EHE. | ML:1.7 | 0.00023482180000000002 | 0.2368 | AML | other | m | 2020-06-01T14:54:25.97 |
IV.IMOL.HNN. | ML:2.3 | 0.00109328505 | 0.2752 | AML | other | m | 2020-06-01T14:54:26.08 |
IV.MTRZ.HHN. | ML:2.2 | 0.00095135515 | 0.4224 | AML | other | m | 2020-06-01T14:54:26.01 |
IV.MTRZ.HNE. | ML:2.1 | 0.000817338 | 0.4736 | AML | other | m | 2020-06-01T14:54:26.33 |
IV.SFI.HNE. | ML:1.8 | 0.00027624720000000004 | 1.6096 | AML | other | m | 2020-06-01T14:54:26.08 |
IV.MTRZ.HHE. | ML:2.1 | 0.00082651085 | 0.2752 | AML | other | m | 2020-06-01T14:54:27.32 |
IV.FNVD.HHE. | ML:2.1 | 0.00040572845 | 0.16 | AML | other | m | 2020-06-01T14:54:27.78 |
IV.FNVD.HHN. | ML:2.0 | 0.0004010738 | 0.1792 | AML | other | m | 2020-06-01T14:54:28.32 |
IV.ASQU.HHE. | ML:1.8 | 0.00023871930000000002 | 0.1408 | AML | other | m | 2020-06-01T14:54:28.28 |
IV.ASQU.HHN. | ML:1.8 | 0.00023681269999999998 | 1.8592 | AML | other | m | 2020-06-01T14:54:28.01 |
IV.MPPT.EHN. | ML:1.5 | 0.00009265002999999999 | 0.224 | AML | other | m | 2020-06-01T14:54:30.34 |
IV.BRSN.HNN. | ML:2.4 | 0.0007824093 | 0.2112 | AML | other | m | 2020-06-01T14:54:30.68 |
IV.BRSN.HNE. | ML:2.4 | 0.000919 | 0.84 | AML | other | m | 2020-06-01T14:54:31.33 |
IV.BRSN.EHE. | ML:2.4 | 0.0008745000000000001 | 0.82 | AML | other | m | 2020-06-01T14:54:31.34 |
IV.CRE.HHE. | ML:1.6 | 0.00007188567 | 0.2432 | AML | other | m | 2020-06-01T14:54:37.12 |
IV.PARC.HHE. | ML:1.4 | 0.00003825 | 1.12 | AML | other | m | 2020-06-01T14:54:43.98 |
IV.PARC.HHN. | ML:1.4 | 0.00003959428 | 1.3792 | AML | other | m | 2020-06-01T14:54:44.88 |
IV.MTRZ.HNN. | ML:2.3 | 0.001164489 | 0.4544 | AML | other | m | 2020-06-01T14:54:26.22 |
IV.MPPT.EHE. | ML:1.6 | 0.000103497765 | 0.2176 | AML | other | m | 2020-06-01T14:54:30.12 |
IV.CRE.HHN. | ML:1.8 | 0.00013556375 | 0.3392 | AML | other | m | 2020-06-01T14:54:36.03 |
IV.LMD.HHE. | ML:2.2 | 0.0024066779999999998 | 0.1024 | AML | other | m | 2020-06-01T14:54:18.10 |