A magnitude ML 1.9 earthquake occured in region: 2 km S Ozzano dell'Emilia (BO), on
and geographic coordinates (lat, lon) 44.4250, 11.4810 at 17 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 |
---|---|---|---|---|
Ozzano dell'Emilia | BO | 2 | 13596 | 13596 |
San Lazzaro di Savena | BO | 8 | 32065 | 45661 |
Castel San Pietro Terme | BO | 9 | 20811 | 66472 |
Castenaso | BO | 10 | 14925 | 81397 |
Pianoro | BO | 12 | 17460 | 98857 |
Monterenzio | BO | 13 | 6035 | 104892 |
Budrio | BO | 13 | 18412 | 123304 |
Bologna | BO | 14 | 386663 | 509967 |
Dozza | BO | 14 | 6652 | 516619 |
Medicina | BO | 14 | 16739 | 533358 |
Granarolo dell'Emilia | BO | 15 | 11910 | 545268 |
Castel Guelfo di Bologna | BO | 16 | 4455 | 549723 |
Casalecchio di Reno | BO | 17 | 36327 | 586050 |
Casalfiumanese | BO | 18 | 3438 | 589488 |
Borgo Tossignano | BO | 19 | 3288 | 592776 |
Sasso Marconi | BO | 19 | 14735 | 607511 |
Castel Maggiore | BO | 19 | 18231 | 625742 |
Fontanelice | BO | 20 | 1943 | 627685 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2020-08-16 22:42:33 |
44.4248 | 11.4808 | 17 | 2020-11-19 12:36:59 |
Bollettino Sismico Italiano INGV | 82404431 |
Reviewed Rev100 |
ML 1.7 | 2020-08-16 22:42:32 |
44.4293 | 11.4455 | 29 | 2020-08-16 23:37:42 |
Sala Sismica INGV-Roma | 82061921 |
Field | Value |
---|---|
Time (UTC) | 2020-08-16 22:42:33 ± 0.11 |
Latitude | 44.4248 ± 0.0063 |
Longitude | 11.4808 ± 0.0164 |
Depth (km) | 17 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82404431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1208 |
Semi-minor axis of confidence ellipse (meter) | 377 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 87 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 53 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 43 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.11871 |
Epicentral distance of station farthest from the epicenter (degree) | 1.57921 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 31 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 82061921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-16 23:37:42 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.4 |
Num. used stations | 41 |
Type of magnitude | ML |
Reference to an origin | 82404431 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-08 17:10:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MAGA.HHZ. | 2020-08-16T22:43:20.64 | 0.6 | undecidable | manual | S | 336 | 164.0136 | 54 | 1.16 | 25 |
ST.DOSS.HHZ. | 2020-08-16T22:43:19.36 | 0.6 | undecidable | manual | S | 352 | 163.1145 | 54 | 0.07 | 38 |
IV.ZOVE.EHZ. | 2020-08-16T22:43:06.45 | 0.3 | undecidable | manual | S | 0 | 114.0969 | 93 | -0.09 | 66 |
IV.TEOL.HHZ. | 2020-08-16T22:43:03.96 | 0.6 | undecidable | manual | S | 8 | 105.0171 | 94 | -0.15 | 44 |
SI.LUSI.HHZ. | 2020-08-16T22:43:01.42 | 0.3 | undecidable | manual | P | 346 | 175.2912 | 54 | -0.07 | 54 |
IV.MAGA.HHZ. | 2020-08-16T22:42:59.93 | 0.3 | undecidable | manual | P | 336 | 164.0136 | 54 | -0.15 | 56 |
ST.VARA.EHZ. | 2020-08-16T22:42:59.53 | 0.1 | undecidable | manual | P | 344 | 162.0156 | 54 | -0.3 | 73 |
ST.DOSS.HHZ. | 2020-08-16T22:42:59.62 | 0.3 | undecidable | manual | P | 352 | 163.1145 | 54 | -0.35 | 54 |
IV.CAFI.HHZ. | 2020-08-16T22:42:56.08 | 0.3 | undecidable | manual | P | 162 | 127.5723 | 93 | 1.39 | 39 |
IV.NARO.HHZ. | 2020-08-16T22:42:55.29 | 0.6 | undecidable | manual | P | 135 | 125.874 | 93 | 0.87 | 34 |
IV.BADI.EHZ. | 2020-08-16T22:42:55.08 | 0.3 | undecidable | manual | P | 149 | 118.3926 | 93 | 1.81 | 31 |
GU.GRAM.HHZ. | 2020-08-16T22:42:54.20 | 0.3 | undecidable | manual | P | 274 | 112.2987 | 93 | 1.88 | 28 |
IV.ZOVE.EHZ. | 2020-08-16T22:42:52.14 | 0.3 | undecidable | manual | P | 0 | 114.0969 | 93 | -0.47 | 61 |
IV.CSNT.HHZ. | 2020-08-16T22:42:52.00 | 0.3 | undecidable | manual | P | 188 | 106.7154 | 94 | 0.54 | 60 |
IV.RINC.HHN. | 2020-08-16T22:42:52.95 | 0.6 | undecidable | manual | S | 170 | 60.5949 | 97 | 0.66 | 43 |
IV.PII.HHZ. | 2020-08-16T22:42:52.19 | 0.3 | undecidable | manual | P | 225 | 109.0131 | 93 | 0.36 | 62 |
GU.CARD.HHZ. | 2020-08-16T22:42:50.63 | 0.6 | undecidable | manual | P | 241 | 90.9423 | 94 | 1.59 | 24 |
IV.TEOL.HHZ. | 2020-08-16T22:42:50.41 | 0.3 | undecidable | manual | P | 8 | 105.0171 | 94 | -0.8 | 54 |
IV.CRMI.HHZ. | 2020-08-16T22:42:48.16 | 0.3 | undecidable | manual | P | 210 | 80.4639 | 95 | 0.73 | 58 |
IV.FNVD.HHZ. | 2020-08-16T22:42:46.40 | 0.6 | undecidable | manual | S | 225 | 40.2264 | 102 | -0.55 | 46 |
IV.SERM.EHN. | 2020-08-16T22:42:46.40 | 0.3 | undecidable | manual | P | 347 | 66.4779 | 96 | 1.1 | 50 |
IV.SEI.HHZ. | 2020-08-16T22:42:46.87 | 0.6 | undecidable | manual | S | 193 | 42.2244 | 101 | -0.6 | 44 |
IV.ASQU.HHZ. | 2020-08-16T22:42:46.05 | 0.3 | undecidable | manual | P | 160 | 73.8705 | 95 | -0.38 | 66 |
GU.POPM.HHZ. | 2020-08-16T22:42:46.51 | 0.3 | undecidable | manual | P | 234 | 71.2731 | 96 | 0.47 | 65 |
IV.BRIS.HHZ. | 2020-08-16T22:42:45.06 | 0.6 | undecidable | manual | S | 134 | 31.746 | 106 | 0.32 | 49 |
IV.RUFI.EHE. | 2020-08-16T22:42:44.70 | 0.3 | undecidable | manual | P | 178 | 65.1903 | 96 | -0.38 | 67 |
IV.IMOL.EHZ. | 2020-08-16T22:42:43.05 | 0.6 | undecidable | manual | S | 109 | 21.9669 | 117 | 0.74 | 45 |
IV.SFI.HNN. | 2020-08-16T22:42:43.98 | 0.6 | undecidable | manual | P | 153 | 64.5909 | 96 | -1.03 | 34 |
IV.RINC.HHN. | 2020-08-16T22:42:43.79 | 0.3 | undecidable | manual | P | 170 | 60.5949 | 97 | -0.6 | 63 |
IV.VISG.HHZ. | 2020-08-16T22:42:43.09 | 0.6 | undecidable | manual | S | 188 | 26.4513 | 111 | -0.3 | 49 |
IV.RONT.HHZ. | 2020-08-16T22:42:42.04 | 0.3 | undecidable | manual | P | 185 | 48.0186 | 99 | -0.43 | 69 |
IV.FIU.EHZ. | 2020-08-16T22:42:42.72 | 0.6 | undecidable | manual | S | 2 | 23.8539 | 114 | -0.06 | 52 |
IV.MOCL.EHZ. | 2020-08-16T22:42:42.37 | 0.3 | undecidable | manual | P | 207 | 52.3032 | 98 | -0.76 | 61 |
IV.MTRZ.HHZ. | 2020-08-16T22:42:41.28 | 0.6 | undecidable | manual | S | 200 | 13.1757 | 134 | 0.89 | 41 |
IV.RAVA.EHZ. | 2020-08-16T22:42:41.86 | 0.3 | undecidable | manual | P | 322 | 46.5201 | 100 | -0.39 | 71 |
IV.FNVD.HHZ. | 2020-08-16T22:42:41.08 | 0.3 | undecidable | manual | P | 225 | 40.2264 | 102 | -0.22 | 73 |
IV.CMPO.HNN. | 2020-08-16T22:42:40.56 | 0.3 | undecidable | manual | P | 56 | 30.9468 | 107 | 0.65 | 67 |
IV.SEI.HHZ. | 2020-08-16T22:42:40.45 | 0.3 | undecidable | manual | P | 193 | 42.2244 | 101 | -1.14 | 51 |
IV.BRIS.HHZ. | 2020-08-16T22:42:39.37 | 0.1 | undecidable | manual | P | 134 | 31.746 | 106 | -0.66 | 86 |
IV.IMOL.EHZ. | 2020-08-16T22:42:39.01 | 0.3 | undecidable | manual | P | 109 | 21.9669 | 117 | 0.39 | 74 |
IV.VISG.HHZ. | 2020-08-16T22:42:38.43 | 0.1 | undecidable | manual | P | 188 | 26.4513 | 111 | -0.82 | 82 |
IV.FIU.EHZ. | 2020-08-16T22:42:38.52 | 0.1 | positive | manual | P | 2 | 23.8539 | 114 | -0.36 | 98 |
IV.MTRZ.HHZ. | 2020-08-16T22:42:37.84 | 0.1 | undecidable | manual | P | 200 | 13.1757 | 134 | 0.33 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRZ.HHE. | ML:1.6 | 0.00035210935 | 0.3328 | AML | other | m | 2020-08-16T22:42:41.30 |
IV.MTRZ.HHN. | ML:1.8 | 0.0005429090000000001 | 0.3328 | AML | other | m | 2020-08-16T22:42:41.91 |
IV.MTRZ.HNN. | ML:1.8 | 0.0005060143 | 0.32 | AML | other | m | 2020-08-16T22:42:41.75 |
IV.MTRZ.HNE. | ML:1.8 | 0.0004689894 | 1.4208 | AML | other | m | 2020-08-16T22:42:42.02 |
IV.VISG.HHN. | ML:1.7 | 0.0002336091 | 0.3968 | AML | other | m | 2020-08-16T22:42:43.37 |
IV.VISG.HHE. | ML:1.4 | 0.00011137690000000001 | 0.2304 | AML | other | m | 2020-08-16T22:42:43.44 |
IV.BRIS.HHN. | ML:1.5 | 0.00012359705 | 0.448 | AML | other | m | 2020-08-16T22:42:46.08 |
IV.FNVD.HHE. | ML:1.6 | 0.00013350000000000002 | 0.08 | AML | other | m | 2020-08-16T22:42:46.83 |
IV.FNVD.HHN. | ML:1.6 | 0.0001325 | 0.1 | AML | other | m | 2020-08-16T22:42:46.86 |
IV.SEI.HHN. | ML:2.0 | 0.00026874355 | 0.704 | AML | other | m | 2020-08-16T22:42:47.39 |
IV.SEI.HHE. | ML:1.4 | 0.000086433395 | 0.1408 | AML | other | m | 2020-08-16T22:42:47.73 |
IV.RONT.HHN. | ML:1.5 | 0.00007654131 | 0.5888 | AML | other | m | 2020-08-16T22:42:49.66 |
IV.RONT.HHE. | ML:1.6 | 0.00009884034999999999 | 0.5888 | AML | other | m | 2020-08-16T22:42:50.39 |
IV.RAVA.EHN. | ML:1.7 | 0.0001495 | 1.14 | AML | other | m | 2020-08-16T22:42:52.87 |
IV.RAVA.EHE. | ML:1.9 | 0.0002375 | 0.66 | AML | other | m | 2020-08-16T22:42:52.34 |
IV.ASQU.HHN. | ML:1.4 | 0.000033829175 | 0.4864 | AML | other | m | 2020-08-16T22:42:57.52 |
GU.POPM.HHN. | ML:1.3 | 0.000030335805 | 0.3584 | AML | other | m | 2020-08-16T22:42:59.04 |
IV.CRMI.HHE. | ML:0.9 | 0.000010267282500000001 | 1.0368 | AML | other | m | 2020-08-16T22:43:00.96 |
IV.TEOL.HHE. | ML:2.1 | 0.00012176425 | 0.704 | AML | other | m | 2020-08-16T22:43:04.86 |
IV.TEOL.HHN. | ML:2.6 | 0.000398 | 1.6 | AML | other | m | 2020-08-16T22:43:06.16 |
IV.ZOVE.HNN. | ML:2.3 | 0.00017576120000000001 | 0.2816 | AML | other | m | 2020-08-16T22:43:08.03 |
IV.ZOVE.EHN. | ML:2.2 | 0.00012952805 | 0.2176 | AML | other | m | 2020-08-16T22:43:07.88 |
IV.PII.HHE. | ML:2.0 | 0.0000939 | 0.3 | AML | other | m | 2020-08-16T22:43:08.62 |
IV.PII.HHN. | ML:2.1 | 0.0001048 | 0.38 | AML | other | m | 2020-08-16T22:43:08.80 |
IV.ZOVE.EHE. | ML:2.5 | 0.00023549999999999998 | 0.46 | AML | other | m | 2020-08-16T22:43:08.58 |
IV.ZOVE.HNE. | ML:2.5 | 0.0002405 | 0.48 | AML | other | m | 2020-08-16T22:43:08.81 |
GU.GRAM.HHE. | ML:1.7 | 0.000039750000000000004 | 0.28 | AML | other | m | 2020-08-16T22:43:11.65 |
IV.BADI.EHN. | ML:1.5 | 0.0000266 | 1.6 | AML | other | m | 2020-08-16T22:43:13.07 |
IV.BADI.EHE. | ML:1.5 | 0.000024670730000000003 | 0.3712 | AML | other | m | 2020-08-16T22:43:13.80 |
IV.PIEI.HHE. | ML:1.4 | 0.000015980609999999998 | 0.256 | AML | other | m | 2020-08-16T22:43:15.60 |
IV.PIEI.HHN. | ML:1.2 | 0.000009919190499999999 | 1.3952 | AML | other | m | 2020-08-16T22:43:16.52 |
ST.DOSS.HNN. | ML:2.4 | 0.0001197 | 0.42 | AML | other | m | 2020-08-16T22:43:20.33 |
IV.MAGA.HHN. | ML:2.2 | 0.000066677875 | 0.3584 | AML | other | m | 2020-08-16T22:43:21.44 |
ST.DOSS.HHE. | ML:2.4 | 0.000106 | 0.48 | AML | other | m | 2020-08-16T22:43:21.32 |
IV.MAGA.HHE. | ML:2.4 | 0.00010951030000000001 | 0.5504 | AML | other | m | 2020-08-16T22:43:21.59 |
ST.VARA.EHN. | ML:2.3 | 0.000091496595 | 0.8576 | AML | other | m | 2020-08-16T22:43:21.50 |
ST.DOSS.HHN. | ML:2.5 | 0.00014350000000000002 | 0.38 | AML | other | m | 2020-08-16T22:43:22.22 |
ST.DOSS.HNE. | ML:2.5 | 0.0001256 | 0.38 | AML | other | m | 2020-08-16T22:43:22.03 |
ST.VARA.EHE. | ML:2.5 | 0.000149 | 0.96 | AML | other | m | 2020-08-16T22:43:22.77 |
SI.LUSI.HHE. | ML:2.2 | 0.00005385 | 0.92 | AML | other | m | 2020-08-16T22:43:24.09 |
IV.MBAL.EHE. | ML:2.7 | 0.0002405 | 0.06 | AML | other | m | 2020-08-16T22:43:32.74 |