A magnitude ML 1.4 earthquake occured in region: 4 km NW Borgo Tossignano (BO), on
and geographic coordinates (lat, lon) 44.3070, 11.5520 at 34 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 |
---|---|---|---|---|
Borgo Tossignano | BO | 4 | 3288 | 3288 |
Casalfiumanese | BO | 5 | 3438 | 6726 |
Fontanelice | BO | 6 | 1943 | 8669 |
Dozza | BO | 9 | 6652 | 15321 |
Castel San Pietro Terme | BO | 11 | 20811 | 36132 |
Casola Valsenio | RA | 11 | 2617 | 38749 |
Castel del Rio | BO | 11 | 1246 | 39995 |
Monterenzio | BO | 12 | 6035 | 46030 |
Imola | BO | 14 | 69797 | 115827 |
Riolo Terme | RA | 14 | 5720 | 121547 |
Ozzano dell'Emilia | BO | 17 | 13596 | 135143 |
Castel Guelfo di Bologna | BO | 17 | 4455 | 139598 |
Loiano | BO | 19 | 4294 | 143892 |
Pianoro | BO | 19 | 17460 | 161352 |
Brisighella | RA | 20 | 7639 | 168991 |
Castel Bolognese | RA | 20 | 9554 | 178545 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-03-26 12:22:12 |
44.3072 | 11.5523 | 34 | 2020-07-18 21:08:38 |
Bollettino Sismico Italiano INGV | 79840251 |
Reviewed Rev100 |
ML 1.4 | 2020-03-26 12:22:12 |
44.3088 | 11.5822 | 34 | 2020-03-26 12:32:43 |
Sala Sismica INGV-Roma | 77590211 |
Field | Value |
---|---|
Time (UTC) | 2020-03-26 12:22:12 ± 0.56 |
Latitude | 44.3072 ± 0.0198 |
Longitude | 11.5523 ± 0.0251 |
Depth (km) | 34 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79840251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2167 |
Semi-minor axis of confidence ellipse (meter) | 556 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 196 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2170.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.44 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32466 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 79840251 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-03 01:24:56 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 77590211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-26 12:32:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.EHZ. | 2020-03-26T12:22:28.37 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.RONT.HHZ. | 2020-03-26T12:22:27.61 | 0.3 | undecidable | manual | S | 195 | 36.0417 | 129 | 0.56 | 64 |
IV.LMD.HHZ. | 2020-03-26T12:22:25.53 | 0.3 | undecidable | manual | S | 154 | 28.3494 | 137 | 0.01 | 74 |
IV.MTRZ.HHZ. | 2020-03-26T12:22:23.48 | 0.3 | undecidable | manual | S | 274 | 10.1787 | 162 | 0.48 | 70 |
IV.BRIS.HHZ. | 2020-03-26T12:22:23.84 | 0.3 | undecidable | manual | S | 118 | 19.3695 | 148 | -0.21 | 72 |
IV.IMOL.EHZ. | 2020-03-26T12:22:23.66 | 0.3 | undecidable | manual | S | 69 | 16.1727 | 152 | 0.04 | 76 |
IV.VISG.HHZ. | 2020-03-26T12:22:22.51 | 0.6 | undecidable | manual | S | 216 | 16.1727 | 152 | -1.11 | 35 |
IV.RONT.HHZ. | 2020-03-26T12:22:21.59 | 0.3 | undecidable | manual | P | 195 | 36.0417 | 129 | 0.61 | 63 |
IV.LMD.HHZ. | 2020-03-26T12:22:20.03 | 0.1 | undecidable | manual | P | 154 | 28.3494 | 137 | -0.06 | 98 |
IV.IMOL.EHZ. | 2020-03-26T12:22:19.27 | 0.3 | undecidable | manual | P | 69 | 16.1727 | 152 | 0.27 | 72 |
IV.BRIS.HHZ. | 2020-03-26T12:22:19.24 | 0.1 | undecidable | manual | P | 118 | 19.3695 | 148 | 0 | 100 |
IV.VISG.HHZ. | 2020-03-26T12:22:18.24 | 0.1 | undecidable | manual | P | 216 | 16.1727 | 152 | -0.76 | 82 |
IV.MTRZ.HHZ. | 2020-03-26T12:22:18.55 | 0.1 | undecidable | manual | P | 274 | 10.1787 | 162 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHE. | ML:1.5 | 0.00011795 | 0.42 | AML | other | m | 2020-03-26T12:22:23.64 |
IV.MTRZ.HHE. | ML:1.4 | 0.000092944995 | 0.1984 | AML | other | m | 2020-03-26T12:22:23.89 |
IV.MTRZ.HHN. | ML:1.6 | 0.000156922465 | 0.0448 | AML | other | m | 2020-03-26T12:22:24.04 |
IV.LMD.HHE. | ML:1.3 | 0.00006152144 | 0.48 | AML | other | m | 2020-03-26T12:22:25.71 |
IV.BRIS.HHN. | ML:1.2 | 0.00005983162 | 0.3392 | AML | other | m | 2020-03-26T12:22:25.72 |
IV.LMD.HHN. | ML:1.5 | 0.000094294375 | 0.2624 | AML | other | m | 2020-03-26T12:22:25.65 |