A magnitude ML 1.4 earthquake occured in region: 5 km E Zocca (MO), on
and geographic coordinates (lat, lon) 44.3420, 11.0620 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 |
---|---|---|---|---|
Zocca | MO | 5 | 4719 | 4719 |
Vergato | BO | 8 | 7639 | 12358 |
Castel d'Aiano | BO | 8 | 1906 | 14264 |
Marzabotto | BO | 11 | 6779 | 21043 |
Grizzana Morandi | BO | 12 | 3916 | 24959 |
Montese | MO | 13 | 3353 | 28312 |
Guiglia | MO | 13 | 3931 | 32243 |
Marano sul Panaro | MO | 15 | 5060 | 37303 |
Savignano sul Panaro | MO | 16 | 9177 | 46480 |
Sasso Marconi | BO | 16 | 14735 | 61215 |
Vignola | MO | 16 | 25353 | 86568 |
Monte San Pietro | BO | 17 | 10982 | 97550 |
Pavullo nel Frignano | MO | 18 | 17383 | 114933 |
Monzuno | BO | 18 | 6328 | 121261 |
Valsamoggia | BO | 18 | 30561 | 151822 |
Gaggio Montano | BO | 19 | 4878 | 156700 |
Camugnano | BO | 19 | 1885 | 158585 |
San Benedetto Val di Sambro | BO | 20 | 4315 | 162900 |
Castel di Casio | BO | 20 | 3448 | 166348 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-02-21 00:10:37 |
44.342 | 11.0622 | 25 | 2020-07-18 21:08:39 |
Bollettino Sismico Italiano INGV | 79966551 |
Reviewed Rev100 |
ML 1.4 | 2020-02-21 00:10:38 |
44.3265 | 11.0682 | 22 | 2020-02-21 00:17:25 |
Sala Sismica INGV-Roma | 76685481 |
Field | Value |
---|---|
Time (UTC) | 2020-02-21 00:10:37 ± 0.34 |
Latitude | 44.3420 ± 0.0153 |
Longitude | 11.0622 ± 0.0138 |
Depth (km) | 25 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79966551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1640 |
Semi-minor axis of confidence ellipse (meter) | 631 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 172 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.06205 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43527 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 76685481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-21 00:17:25 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 79966551 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-07 00:58:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BDI.HNN. | 2020-02-21T00:10:54.22 | 0.6 | undecidable | manual | S | 230 | 48.3183 | 110 | 0.34 | 47 |
GU.POPM.HHZ. | 2020-02-21T00:10:52.20 | 0.6 | undecidable | manual | S | 216 | 40.9257 | 114 | 0.15 | 50 |
IV.SEI.HHZ. | 2020-02-21T00:10:52.61 | 0.6 | undecidable | manual | S | 143 | 39.7269 | 115 | 0.86 | 40 |
GU.GSCL.HHE. | 2020-02-21T00:10:51.35 | 0.6 | undecidable | manual | S | 272 | 37.629 | 116 | 0.1 | 51 |
IV.VISG.HHZ. | 2020-02-21T00:10:50.62 | 0.6 | undecidable | manual | S | 120 | 34.1436 | 119 | 0.2 | 50 |
IV.FNVD.HHE. | 2020-02-21T00:10:47.02 | 0.6 | undecidable | manual | S | 166 | 19.9689 | 136 | -0.37 | 50 |
IV.BDI.HNN. | 2020-02-21T00:10:46.90 | 0.1 | undecidable | manual | P | 230 | 48.3183 | 110 | -0.22 | 96 |
GU.POPM.HHZ. | 2020-02-21T00:10:46.08 | 0.3 | undecidable | manual | P | 216 | 40.9257 | 114 | 0.01 | 77 |
IV.SEI.HHZ. | 2020-02-21T00:10:45.91 | 0.3 | undecidable | manual | P | 143 | 39.7269 | 115 | 0.02 | 77 |
IV.ZCCA.HHZ. | 2020-02-21T00:10:45.84 | 0.6 | undecidable | manual | S | 278 | 6.8931 | 162 | 0.26 | 51 |
IV.MTRZ.HHZ. | 2020-02-21T00:10:45.18 | 0.3 | undecidable | manual | P | 96 | 28.9488 | 124 | 0.73 | 64 |
GU.GSCL.HHE. | 2020-02-21T00:10:45.96 | 0.3 | undecidable | manual | P | 272 | 37.629 | 116 | 0.36 | 72 |
IV.VISG.HHZ. | 2020-02-21T00:10:44.68 | 0.1 | undecidable | manual | P | 120 | 34.1436 | 119 | -0.44 | 95 |
IV.FNVD.HHE. | 2020-02-21T00:10:42.86 | 0.3 | undecidable | manual | P | 166 | 19.9689 | 136 | -0.52 | 72 |
IV.ZCCA.HHZ. | 2020-02-21T00:10:41.91 | 0.1 | positive | manual | P | 278 | 6.8931 | 162 | -0.42 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ZCCA.HHN. | ML:1.5 | 0.0001885 | 1.34 | AML | other | m | 2020-02-21T00:10:46.94 |
IV.ZCCA.HHE. | ML:1.3 | 0.0001311 | 0.44 | AML | other | m | 2020-02-21T00:10:47.35 |
IV.VISG.HHN. | ML:1.5 | 0.0000993 | 0.28 | AML | other | m | 2020-02-21T00:10:51.79 |
IV.VISG.HHE. | ML:1.4 | 0.00008319999999999999 | 0.18 | AML | other | m | 2020-02-21T00:10:52.46 |
GU.POPM.HHE. | ML:1.4 | 0.0000707 | 1.32 | AML | other | m | 2020-02-21T00:10:53.30 |
GU.POPM.HHN. | ML:1.4 | 0.00006670000000000001 | 0.24 | AML | other | m | 2020-02-21T00:10:53.31 |