A magnitude ML 2.0 earthquake occured in region: 6 km S Ozzano dell'Emilia (BO), on
and geographic coordinates (lat, lon) 44.3950, 11.4920 at 24 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 | 6 | 13596 | 13596 |
Castel San Pietro Terme | BO | 8 | 20811 | 34407 |
Monterenzio | BO | 10 | 6035 | 40442 |
San Lazzaro di Savena | BO | 11 | 32065 | 72507 |
Dozza | BO | 12 | 6652 | 79159 |
Pianoro | BO | 12 | 17460 | 96619 |
Castenaso | BO | 13 | 14925 | 111544 |
Casalfiumanese | BO | 15 | 3438 | 114982 |
Medicina | BO | 15 | 16739 | 131721 |
Borgo Tossignano | BO | 15 | 3288 | 135009 |
Castel Guelfo di Bologna | BO | 16 | 4455 | 139464 |
Fontanelice | BO | 16 | 1943 | 141407 |
Bologna | BO | 16 | 386663 | 528070 |
Budrio | BO | 16 | 18412 | 546482 |
Granarolo dell'Emilia | BO | 18 | 11910 | 558392 |
Imola | BO | 18 | 69797 | 628189 |
Casalecchio di Reno | BO | 19 | 36327 | 664516 |
Loiano | BO | 19 | 4294 | 668810 |
Sasso Marconi | BO | 20 | 14735 | 683545 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2020-08-15 22:34:36 |
44.3952 | 11.4915 | 24 | 2020-11-19 12:36:58 |
Bollettino Sismico Italiano INGV | 82287841 |
Reviewed Rev100 |
ML 2.2 | 2020-08-15 22:34:35 |
44.4017 | 11.4613 | 32 | 2020-08-15 22:44:23 |
Sala Sismica INGV-Roma | 82024571 |
Field | Value |
---|---|
Time (UTC) | 2020-08-15 22:34:36 ± 0.16 |
Latitude | 44.3952 ± 0.0090 |
Longitude | 11.4915 ± 0.0214 |
Depth (km) | 24 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82287841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1548 |
Semi-minor axis of confidence ellipse (meter) | 919 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 104 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.50816 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 82024571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-15 22:44:23 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 82287841 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-08 14:10:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SGG.HHZ. | 2020-08-15T22:36:26.26 | 3.0 | undecidable | manual | Sg | 8.12 | 0 | |||
IV.ROSPO.HHZ. | 2020-08-15T22:36:25.97 | 3.0 | undecidable | manual | Sg | 16.799999 | 0 | |||
IV.TDS.HHZ. | 2020-08-15T22:36:08.26 | 3.0 | undecidable | manual | Pn | 3.57 | 0 | |||
IV.ROSPO.HHZ. | 2020-08-15T22:35:36.92 | 3.0 | negative | manual | Pg | 8.47 | 0 | |||
IV.COR1.EHZ. | 2020-08-15T22:35:05.24 | 3.0 | undecidable | manual | Pg | 3.98 | 0 | |||
IV.MAGA.HHZ. | 2020-08-15T22:35:03.07 | 0.3 | undecidable | manual | P | 336 | 167.4102 | 54 | 0.73 | 44 |
IV.SALO.HHZ. | 2020-08-15T22:35:02.06 | 0.3 | undecidable | manual | P | 331 | 155.4222 | 54 | 1.2 | 37 |
ST.VARA.EHZ. | 2020-08-15T22:35:02.60 | 0.3 | undecidable | manual | P | 344 | 165.4122 | 54 | 0.5 | 48 |
ST.DOSS.HHZ. | 2020-08-15T22:35:02.77 | 0.3 | undecidable | manual | P | 352 | 166.5111 | 54 | 0.54 | 47 |
OX.CGRP.HHZ. | 2020-08-15T22:35:01.52 | 0.3 | undecidable | manual | P | 8 | 166.611 | 54 | -0.72 | 46 |
IV.MBAL.EHZ. | 2020-08-15T22:35:00.90 | 0.3 | undecidable | manual | P | 341 | 152.736 | 54 | 0.38 | 53 |
IV.NARO.HHZ. | 2020-08-15T22:34:59.06 | 3.0 | undecidable | manual | Pg | 0.82 | 0 | |||
IV.TEOL.HHZ. | 2020-08-15T22:34:53.74 | 0.3 | undecidable | manual | P | 8 | 108.2139 | 98 | -0.57 | 58 |
IV.FNVD.HHZ. | 2020-08-15T22:34:49.49 | 0.6 | undecidable | manual | S | 229 | 38.628 | 115 | -0.18 | 46 |
IV.SEI.HHZ. | 2020-08-15T22:34:49.80 | 0.3 | undecidable | manual | S | 196 | 39.2274 | 115 | -0.02 | 72 |
IV.BRIS.HHZ. | 2020-08-15T22:34:48.00 | 0.6 | undecidable | manual | S | 131 | 28.8489 | 124 | 0.6 | 43 |
IV.SERM.EHE. | 2020-08-15T22:34:48.07 | 0.1 | undecidable | manual | P | 347 | 69.9744 | 103 | -0.44 | 85 |
IV.FIU.EHZ. | 2020-08-15T22:34:47.21 | 0.1 | undecidable | manual | S | 0 | 27.2505 | 126 | 0.18 | 96 |
IV.VISG.HHZ. | 2020-08-15T22:34:46.17 | 0.3 | undecidable | manual | S | 191 | 23.3544 | 131 | -0.04 | 74 |
IV.MTRZ.HHZ. | 2020-08-15T22:34:45.15 | 0.1 | undecidable | manual | S | 210 | 10.5783 | 154 | 1.06 | 75 |
IV.RAVA.EHZ. | 2020-08-15T22:34:45.11 | 0.3 | undecidable | manual | P | 324 | 49.7169 | 109 | -0.4 | 67 |
IV.RONT.HHN. | 2020-08-15T22:34:45.01 | 0.1 | undecidable | manual | P | 186 | 44.8218 | 111 | 0.21 | 94 |
IV.ZCCA.HHZ. | 2020-08-15T22:34:44.58 | 0.3 | undecidable | manual | P | 263 | 41.1255 | 114 | 0.3 | 69 |
IV.FNVD.HHZ. | 2020-08-15T22:34:43.24 | 0.1 | undecidable | manual | P | 229 | 38.628 | 115 | -0.69 | 81 |
IV.SEI.HHZ. | 2020-08-15T22:34:43.70 | 0.3 | undecidable | manual | P | 196 | 39.2274 | 115 | -0.31 | 69 |
IV.BRIS.HHZ. | 2020-08-15T22:34:42.42 | 0.3 | undecidable | manual | P | 131 | 28.8489 | 124 | -0.2 | 72 |
IV.MTRZ.HHZ. | 2020-08-15T22:34:41.08 | 0.1 | undecidable | manual | P | 210 | 10.5783 | 154 | 0.37 | 96 |
IV.VISG.HHZ. | 2020-08-15T22:34:41.44 | 0.1 | undecidable | manual | P | 191 | 23.3544 | 131 | -0.5 | 90 |
IV.FIU.EHZ. | 2020-08-15T22:34:41.52 | 0.1 | undecidable | manual | P | 0 | 27.2505 | 126 | -0.88 | 78 |
IV.IMOL.EHZ. | 2020-08-15T22:34:41.63 | 0.1 | undecidable | manual | P | 101 | 20.2686 | 135 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHN. | ML:1.7 | 0.0002205 | 0.84 | AML | other | m | 2020-08-15T22:34:46.51 |
IV.VISG.HHE. | ML:1.5 | 0.0001325 | 0.9 | AML | other | m | 2020-08-15T22:34:46.97 |
IV.MTRZ.HHE. | ML:2.1 | 0.0007564999999999999 | 0.38 | AML | other | m | 2020-08-15T22:34:47.09 |
IV.MTRZ.HNE. | ML:2.1 | 0.0007535 | 0.4 | AML | other | m | 2020-08-15T22:34:47.09 |
IV.MTRZ.HHN. | ML:2.2 | 0.0010539999999999998 | 1.24 | AML | other | m | 2020-08-15T22:34:47.70 |
IV.MTRZ.HNN. | ML:2.2 | 0.0009329999999999999 | 1.26 | AML | other | m | 2020-08-15T22:34:47.71 |
IV.BRIS.HHN. | ML:1.3 | 0.0000817 | 1.6 | AML | other | m | 2020-08-15T22:34:48.06 |
IV.FNVD.HHE. | ML:1.5 | 0.00009025 | 0.1 | AML | other | m | 2020-08-15T22:34:49.91 |
IV.FNVD.HHN. | ML:1.5 | 0.00009365 | 0.32 | AML | other | m | 2020-08-15T22:34:50.18 |
IV.FIU.EHE. | ML:2.0 | 0.0003725 | 0.36 | AML | other | m | 2020-08-15T22:34:51.10 |
IV.SEI.HHN. | ML:1.8 | 0.0002 | 1.46 | AML | other | m | 2020-08-15T22:34:51.89 |
IV.FIU.EHN. | ML:2.0 | 0.00039600000000000003 | 0.58 | AML | other | m | 2020-08-15T22:34:52.51 |
IV.SEI.HHE. | ML:1.5 | 0.0000835 | 0.74 | AML | other | m | 2020-08-15T22:34:52.97 |
IV.BRIS.HHE. | ML:1.3 | 0.00007985 | 0.3 | AML | other | m | 2020-08-15T22:34:53.00 |
IV.TEOL.HHN. | ML:2.5 | 0.0002495 | 0.4 | AML | other | m | 2020-08-15T22:35:09.21 |
IV.TEOL.HHE. | ML:2.4 | 0.00020150000000000002 | 1.12 | AML | other | m | 2020-08-15T22:35:09.61 |
IV.NARO.HHE. | ML:1.2 | 0.00000969 | 0.52 | AML | other | m | 2020-08-15T22:35:21.35 |
IV.NARO.HHN. | ML:1.3 | 0.00001535 | 0.38 | AML | other | m | 2020-08-15T22:35:23.11 |
IV.SALO.HHE. | ML:2.0 | 0.000048 | 1.32 | AML | other | m | 2020-08-15T22:35:24.09 |
ST.DOSS.HHE. | ML:2.2 | 0.00007185 | 0.42 | AML | other | m | 2020-08-15T22:35:24.60 |
IV.MAGA.HHE. | ML:2.4 | 0.00009715 | 0.34 | AML | other | m | 2020-08-15T22:35:25.44 |
ST.DOSS.HHN. | ML:2.4 | 0.00010065000000000001 | 0.38 | AML | other | m | 2020-08-15T22:35:25.28 |
ST.VARA.EHE. | ML:2.4 | 0.0001065 | 0.6 | AML | other | m | 2020-08-15T22:35:25.84 |
ST.VARA.EHN. | ML:2.2 | 0.00007285 | 0.52 | AML | other | m | 2020-08-15T22:35:25.30 |
IV.MAGA.HHN. | ML:2.3 | 0.00009204999999999999 | 0.24 | AML | other | m | 2020-08-15T22:35:26.55 |
OX.CGRP.HHN. | ML:1.9 | 0.0000348 | 0.56 | AML | other | m | 2020-08-15T22:35:28.44 |
OX.CGRP.HHE. | ML:1.9 | 0.000032 | 0.64 | AML | other | m | 2020-08-15T22:35:28.77 |
IV.SALO.HHN. | ML:2.0 | 0.000048100000000000004 | 0.68 | AML | other | m | 2020-08-15T22:35:29.37 |