A magnitude ML 1.5 earthquake occured in region: 3 km W Cotignola (RA), on
and geographic coordinates (lat, lon) 44.3720, 11.9070 at 26 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 |
---|---|---|---|---|
Cotignola | RA | 3 | 7474 | 7474 |
Solarolo | RA | 5 | 4488 | 11962 |
Lugo | RA | 6 | 32390 | 44352 |
Bagnara di Romagna | RA | 7 | 2429 | 46781 |
Bagnacavallo | RA | 8 | 16739 | 63520 |
Mordano | BO | 8 | 4760 | 68280 |
Sant'Agata sul Santerno | RA | 9 | 2862 | 71142 |
Faenza | RA | 10 | 58541 | 129683 |
Russi | RA | 10 | 12247 | 141930 |
Castel Bolognese | RA | 10 | 9554 | 151484 |
Massa Lombarda | RA | 10 | 10653 | 162137 |
Fusignano | RA | 12 | 8222 | 170359 |
Imola | BO | 15 | 69797 | 240156 |
Conselice | RA | 17 | 9856 | 250012 |
Riolo Terme | RA | 18 | 5720 | 255732 |
Alfonsine | RA | 18 | 12038 | 267770 |
Castel Guelfo di Bologna | BO | 19 | 4455 | 272225 |
Forlì | FC | 20 | 117913 | 390138 |
Brisighella | RA | 20 | 7639 | 397777 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-05-02 08:58:02 |
44.3722 | 11.9067 | 26 | 2020-11-19 12:36:44 |
Bollettino Sismico Italiano INGV | 78945041 |
Reviewed Rev100 |
ML 1.6 | 2020-05-02 08:58:02 |
44.3773 | 11.9507 | 26 | 2020-05-02 09:07:04 |
Sala Sismica INGV-Roma | 78753471 |
Field | Value |
---|---|
Time (UTC) | 2020-05-02 08:58:02 ± 0.22 |
Latitude | 44.3722 ± 0.0108 |
Longitude | 11.9067 ± 0.0151 |
Depth (km) | 26 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78945041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1205 |
Semi-minor axis of confidence ellipse (meter) | 899 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 323 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 258 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.08544 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76173 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 78753471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-02 09:07:04 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 78945041 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-05-08 07:34:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RUFI.EHZ. | 2020-05-02T08:58:24.03 | 0.3 | undecidable | manual | S | 208 | 67.1772 | 105 | 0.41 | 65 |
IV.ASQU.HHE. | 2020-05-02T08:58:23.48 | 0.6 | undecidable | manual | S | 188 | 64.491 | 106 | 0.54 | 42 |
IV.RINC.HHE. | 2020-05-02T08:58:21.79 | 0.6 | undecidable | manual | S | 204 | 58.8966 | 108 | 0.28 | 45 |
IV.SEI.HHZ. | 2020-05-02T08:58:21.04 | 0.6 | undecidable | manual | S | 231 | 56.0994 | 109 | 0.26 | 45 |
IV.RONT.HHZ. | 2020-05-02T08:58:21.01 | 0.6 | undecidable | manual | S | 222 | 56.3991 | 108 | 0.14 | 46 |
IV.SFI.EHZ. | 2020-05-02T08:58:19.57 | 0.6 | undecidable | manual | S | 185 | 52.1034 | 110 | -0.2 | 46 |
IV.VISG.HHZ. | 2020-05-02T08:58:17.30 | 0.6 | undecidable | manual | S | 242 | 42.624 | 115 | -0.15 | 48 |
IV.PARC.HHE. | 2020-05-02T08:58:17.99 | 0.3 | undecidable | manual | P | 162 | 84.5487 | 102 | 0.61 | 59 |
IV.LMD.HHZ. | 2020-05-02T08:58:15.36 | 0.3 | undecidable | manual | S | 206 | 36.3414 | 119 | -0.59 | 64 |
IV.ASQU.HHE. | 2020-05-02T08:58:14.29 | 0.3 | undecidable | manual | P | 188 | 64.491 | 106 | -0.09 | 69 |
IV.RINC.HHE. | 2020-05-02T08:58:14.02 | 0.3 | undecidable | manual | P | 204 | 58.8966 | 108 | 0.46 | 65 |
IV.RUFI.EHZ. | 2020-05-02T08:58:14.74 | 0.3 | undecidable | manual | P | 208 | 67.1772 | 105 | -0.04 | 70 |
IV.SEI.HHZ. | 2020-05-02T08:58:13.13 | 0.3 | undecidable | manual | P | 231 | 56.0994 | 109 | 0 | 71 |
IV.BRIS.HHZ. | 2020-05-02T08:58:12.11 | 0.3 | undecidable | manual | S | 214 | 19.7691 | 138 | -0.38 | 71 |
IV.RONT.HHZ. | 2020-05-02T08:58:12.84 | 0.6 | undecidable | manual | P | 222 | 56.3991 | 108 | -0.35 | 45 |
IV.IMOL.EHZ. | 2020-05-02T08:58:12.02 | 0.3 | undecidable | manual | S | 264 | 13.0758 | 150 | 0.58 | 67 |
IV.SFI.EHZ. | 2020-05-02T08:58:12.24 | 0.1 | undecidable | manual | P | 185 | 52.1034 | 110 | -0.32 | 90 |
IV.FAEN.HNZ. | 2020-05-02T08:58:11.04 | 0.6 | undecidable | manual | S | 194 | 9.4794 | 158 | 0.03 | 52 |
IV.VISG.HHZ. | 2020-05-02T08:58:10.99 | 0.1 | undecidable | manual | P | 242 | 42.624 | 115 | -0.23 | 94 |
IV.LMD.HHZ. | 2020-05-02T08:58:09.93 | 0.1 | undecidable | manual | P | 206 | 36.3414 | 119 | -0.42 | 91 |
IV.BRIS.HHZ. | 2020-05-02T08:58:08.16 | 0.1 | undecidable | manual | P | 214 | 19.7691 | 138 | -0.19 | 98 |
IV.IMOL.EHZ. | 2020-05-02T08:58:07.88 | 0.1 | negative | manual | P | 264 | 13.0758 | 150 | 0.14 | 100 |
IV.FAEN.HNZ. | 2020-05-02T08:58:07.93 | 0.6 | undecidable | manual | P | 194 | 9.4794 | 158 | 0.43 | 47 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IMOL.HNN. | ML:2.4 | 0.0014239325 | 0.192 | AML | other | m | 2020-05-02T08:58:12.49 |
IV.IMOL.HNE. | ML:2.3 | 0.0010314757999999999 | 0.128 | AML | other | m | 2020-05-02T08:58:12.81 |
IV.BRIS.HHE. | ML:1.9 | 0.0003765833 | 0.2752 | AML | other | m | 2020-05-02T08:58:13.17 |
IV.BRIS.HHN. | ML:1.5 | 0.0001481269 | 0.2048 | AML | other | m | 2020-05-02T08:58:14.20 |
IV.LMD.HHE. | ML:1.7 | 0.00015002115 | 0.32 | AML | other | m | 2020-05-02T08:58:16.02 |
IV.LMD.HHN. | ML:1.5 | 0.000089273935 | 0.2368 | AML | other | m | 2020-05-02T08:58:17.30 |
IV.SFI.EHN. | ML:1.2 | 0.000036487749999999996 | 0.2624 | AML | other | m | 2020-05-02T08:58:20.81 |
IV.VISG.HHN. | ML:1.1 | 0.000034888375 | 0.16 | AML | other | m | 2020-05-02T08:58:21.13 |
IV.SFI.EHE. | ML:1.3 | 0.000041748095 | 0.2816 | AML | other | m | 2020-05-02T08:58:21.34 |
IV.VISG.HHE. | ML:1.1 | 0.000036427855 | 0.32 | AML | other | m | 2020-05-02T08:58:22.40 |
IV.SEI.HHN. | ML:1.6 | 0.000085649825 | 0.384 | AML | other | m | 2020-05-02T08:58:23.41 |
IV.SEI.HHE. | ML:1.4 | 0.00005686069000000001 | 0.3008 | AML | other | m | 2020-05-02T08:58:24.28 |