A magnitude ML 1.5 earthquake occured in region: 5 km NW Casalfiumanese (BO), on
and geographic coordinates (lat, lon) 44.3240, 11.5690 at 30 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 |
---|---|---|---|---|
Casalfiumanese | BO | 5 | 3438 | 3438 |
Borgo Tossignano | BO | 5 | 3288 | 6726 |
Dozza | BO | 6 | 6652 | 13378 |
Fontanelice | BO | 7 | 1943 | 15321 |
Castel San Pietro Terme | BO | 9 | 20811 | 36132 |
Casola Valsenio | RA | 12 | 2617 | 38749 |
Imola | BO | 12 | 69797 | 108546 |
Monterenzio | BO | 13 | 6035 | 114581 |
Castel del Rio | BO | 13 | 1246 | 115827 |
Riolo Terme | RA | 14 | 5720 | 121547 |
Castel Guelfo di Bologna | BO | 15 | 4455 | 126002 |
Ozzano dell'Emilia | BO | 15 | 13596 | 139598 |
Medicina | BO | 18 | 16739 | 156337 |
Castel Bolognese | RA | 18 | 9554 | 165891 |
Pianoro | BO | 19 | 17460 | 183351 |
Brisighella | RA | 20 | 7639 | 190990 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-03-25 10:53:43 |
44.3245 | 11.5688 | 30 | 2020-07-18 21:08:38 |
Bollettino Sismico Italiano INGV | 79689881 |
Reviewed Rev100 |
ML 1.5 | 2020-03-25 10:53:43 |
44.3192 | 11.5665 | 32 | 2020-03-25 11:05:10 |
Sala Sismica INGV-Roma | 77560231 |
Field | Value |
---|---|
Time (UTC) | 2020-03-25 10:53:43 ± 0.52 |
Latitude | 44.3245 ± 0.0270 |
Longitude | 11.5688 ± 0.0289 |
Depth (km) | 30 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79689881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2370 |
Semi-minor axis of confidence ellipse (meter) | 2163 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 187 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 221 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.10342 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43887 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79689881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-24 17:17:15 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 77560231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-25 11:05:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RINC.HHN. | 2020-03-25T10:54:00.74 | 0.6 | undecidable | manual | S | 176 | 48.7179 | 116 | 0.62 | 41 |
IV.RONT.HHN. | 2020-03-25T10:53:57.97 | 0.6 | undecidable | manual | S | 196 | 38.2284 | 123 | 0.27 | 46 |
IV.SEI.HHZ. | 2020-03-25T10:53:56.64 | 0.3 | undecidable | manual | S | 209 | 34.3434 | 126 | -0.19 | 70 |
IV.LMD.HHZ. | 2020-03-25T10:53:55.74 | 0.3 | undecidable | manual | S | 158 | 29.5482 | 131 | -0.1 | 73 |
IV.BRIS.HHZ. | 2020-03-25T10:53:54.07 | 0.6 | undecidable | manual | S | 125 | 19.2696 | 144 | 0.1 | 49 |
IV.RINC.HHN. | 2020-03-25T10:53:53.62 | 0.3 | undecidable | manual | P | 176 | 48.7179 | 116 | 0.54 | 63 |
IV.MTRZ.HHZ. | 2020-03-25T10:53:53.48 | 0.3 | undecidable | manual | S | 264 | 11.4774 | 157 | 0.53 | 68 |
IV.VISG.HHZ. | 2020-03-25T10:53:52.86 | 0.3 | undecidable | manual | S | 215 | 18.4704 | 145 | -0.99 | 55 |
IV.RONT.HHN. | 2020-03-25T10:53:52.21 | 0.1 | undecidable | manual | P | 196 | 38.2284 | 123 | 0.53 | 86 |
IV.SEI.HHZ. | 2020-03-25T10:53:51.33 | 0.1 | undecidable | manual | P | 209 | 34.3434 | 126 | 0.15 | 95 |
IV.LMD.HHZ. | 2020-03-25T10:53:50.23 | 0.1 | undecidable | manual | P | 158 | 29.5482 | 131 | -0.37 | 91 |
IV.MTRZ.HHZ. | 2020-03-25T10:53:49.02 | 0.1 | undecidable | manual | P | 264 | 11.4774 | 157 | 0.08 | 100 |
IV.BRIS.HHZ. | 2020-03-25T10:53:49.35 | 0.3 | undecidable | manual | P | 125 | 19.2696 | 144 | -0.17 | 73 |
IV.VISG.HHZ. | 2020-03-25T10:53:48.71 | 0.1 | undecidable | manual | P | 215 | 18.4704 | 145 | -0.75 | 82 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHN. | ML:1.5 | 0.00013450000000000002 | 0.7 | AML | other | m | 2020-03-25T10:53:53.55 |
IV.VISG.HHE. | ML:1.4 | 0.00011705 | 1.02 | AML | other | m | 2020-03-25T10:53:54.58 |
IV.MTRZ.HHE. | ML:1.3 | 0.00009167704499999999 | 0.1984 | AML | other | m | 2020-03-25T10:53:54.22 |
IV.MTRZ.HHN. | ML:1.5 | 0.00016294229999999998 | 0.2176 | AML | other | m | 2020-03-25T10:53:54.48 |
IV.LMD.HHN. | ML:1.4 | 0.00009080137000000001 | 0.256 | AML | other | m | 2020-03-25T10:53:56.09 |
IV.LMD.HHE. | ML:1.2 | 0.000059196514999999996 | 0.2048 | AML | other | m | 2020-03-25T10:53:56.25 |
IV.SEI.HHN. | ML:2.0 | 0.000295 | 0.38 | AML | other | m | 2020-03-25T10:53:57.07 |
IV.SEI.HHE. | ML:1.4 | 0.00007960000000000001 | 0.5 | AML | other | m | 2020-03-25T10:53:58.66 |