A magnitude ML 1.1 earthquake occured in region: 6 km W Cervia (RA), on
and geographic coordinates (lat, lon) 44.2340, 12.2800 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 |
---|---|---|---|---|
Cervia | RA | 6 | 28940 | 28940 |
Cesenatico | FC | 10 | 25796 | 54736 |
Cesena | FC | 11 | 96758 | 151494 |
Forlimpopoli | FC | 13 | 13290 | 164784 |
Gambettola | FC | 14 | 10660 | 175444 |
Bertinoro | FC | 15 | 11059 | 186503 |
Gatteo | FC | 16 | 9068 | 195571 |
Montiano | FC | 17 | 1716 | 197287 |
Bellaria-Igea Marina | RN | 17 | 19519 | 216806 |
San Mauro Pascoli | FC | 18 | 11690 | 228496 |
Longiano | FC | 18 | 7126 | 235622 |
Savignano sul Rubicone | FC | 18 | 17766 | 253388 |
Forlì | FC | 19 | 117913 | 371301 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-08-15 01:07:51 |
44.2342 | 12.2805 | 34 | 2020-11-19 12:37:03 |
Bollettino Sismico Italiano INGV | 83617971 |
Reviewed Rev100 |
ML 0.9 | 2020-08-15 01:07:53 |
44.2097 | 12.3073 | 10 | 2020-08-15 01:15:07 |
Sala Sismica INGV-Roma | 81988871 |
Field | Value |
---|---|
Time (UTC) | 2020-08-15 01:07:51 ± 0.53 |
Latitude | 44.2342 ± 0.0198 |
Longitude | 12.2805 ± 0.0188 |
Depth (km) | 34 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83617971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1807 |
Semi-minor axis of confidence ellipse (meter) | 1447 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 11 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 195 |
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) | 0.44 |
Epicentral distance of station closest to the epicenter (degree) | 0.15199 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72216 |
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 | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 81988871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-15 01:15:07 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 83617971 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-08 13:30:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2020-08-15T01:08:17.71 | 0.6 | undecidable | manual | S | 165 | 80.1642 | 108 | 0.97 | 39 |
IV.PARC.HHZ. | 2020-08-15T01:08:12.75 | 0.6 | undecidable | manual | S | 183 | 65.0904 | 113 | -0.22 | 51 |
IV.PESA.HHZ. | 2020-08-15T01:08:11.37 | 0.6 | undecidable | manual | S | 126 | 55.2003 | 117 | 0.79 | 44 |
IV.SFI.EHZ. | 2020-08-15T01:08:09.18 | 0.6 | undecidable | manual | S | 224 | 50.3163 | 119 | -0.25 | 52 |
IV.BRIS.HHZ. | 2020-08-15T01:08:08.03 | 0.6 | undecidable | manual | S | 269 | 40.8258 | 125 | 0.73 | 45 |
IV.PIEI.HHZ. | 2020-08-15T01:08:06.46 | 0.1 | undecidable | manual | P | 165 | 80.1642 | 108 | 0.21 | 100 |
IV.PESA.HHZ. | 2020-08-15T01:08:03.19 | 0.1 | undecidable | manual | P | 126 | 55.2003 | 117 | 0.5 | 99 |
IV.BRSN.EHZ. | 2020-08-15T01:08:03.33 | 0.6 | undecidable | manual | S | 289 | 16.872 | 151 | 0.38 | 53 |
IV.PARC.HHZ. | 2020-08-15T01:08:03.77 | 0.3 | undecidable | manual | P | 183 | 65.0904 | 113 | -0.3 | 75 |
IV.BLLA.EHZ. | 2020-08-15T01:08:02.10 | 0.6 | undecidable | manual | S | 124 | 18.1707 | 149 | -1.03 | 42 |
IV.SFI.EHZ. | 2020-08-15T01:08:01.58 | 0.1 | undecidable | manual | P | 224 | 50.3163 | 119 | -0.45 | 100 |
IV.BRIS.HHZ. | 2020-08-15T01:08:00.97 | 0.3 | undecidable | manual | P | 269 | 40.8258 | 125 | 0.17 | 81 |
IV.RSM2.HHZ. | 2020-08-15T01:08:00.21 | 0.3 | undecidable | manual | P | 158 | 35.4423 | 130 | 0.08 | 83 |
IV.BRSN.EHZ. | 2020-08-15T01:07:58.03 | 0.3 | undecidable | manual | P | 289 | 16.872 | 151 | -0.26 | 83 |
IV.BLLA.EHZ. | 2020-08-15T01:07:57.75 | 0.1 | undecidable | manual | P | 124 | 18.1707 | 149 | -0.64 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRIS.HHN. | ML:1.2 | 0.00003485 | 1.36 | AML | other | m | 2020-08-15T01:08:08.26 |
IV.SFI.EHE. | ML:1.2 | 0.0000316 | 0.24 | AML | other | m | 2020-08-15T01:08:09.71 |
IV.SFI.EHN. | ML:1.3 | 0.000038400000000000005 | 0.18 | AML | other | m | 2020-08-15T01:08:09.86 |
IV.BRIS.HHE. | ML:1.2 | 0.00003875 | 0.8 | AML | other | m | 2020-08-15T01:08:10.87 |
IV.PESA.HHE. | ML:1.7 | 0.00009236586499999999 | 0.46 | AML | other | m | 2020-08-15T01:08:11.76 |
IV.PESA.HHN. | ML:1.9 | 0.00015879765000000002 | 1.56 | AML | other | m | 2020-08-15T01:08:11.93 |
IV.PARC.HHE. | ML:0.8 | 0.000010870714 | 0.86 | AML | other | m | 2020-08-15T01:08:16.16 |
IV.PIEI.HHE. | ML:0.9 | 0.000011291243999999998 | 0.26 | AML | other | m | 2020-08-15T01:08:18.37 |
IV.PARC.HHN. | ML:0.8 | 0.000009104615 | 0.36 | AML | other | m | 2020-08-15T01:08:19.63 |
IV.PIEI.HHN. | ML:0.6 | 0.000006228511 | 1.82 | AML | other | m | 2020-08-15T01:08:20.02 |