A magnitude ML 1.5 earthquake occured in region: Premilcuore (FC), on
and geographic coordinates (lat, lon) 43.9790, 11.7780 at 9 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 |
---|---|---|---|---|
Premilcuore | FC | 0 | 799 | 799 |
Portico e San Benedetto | FC | 5 | 756 | 1555 |
Rocca San Casciano | FC | 11 | 1910 | 3465 |
Galeata | FC | 11 | 2516 | 5981 |
Santa Sofia | FC | 11 | 4136 | 10117 |
Tredozio | FC | 12 | 1212 | 11329 |
Civitella di Romagna | FC | 13 | 3786 | 15115 |
San Godenzo | FI | 14 | 1167 | 16282 |
Marradi | FI | 17 | 3139 | 19421 |
Dovadola | FC | 18 | 1653 | 21074 |
Modigliana | FC | 20 | 4560 | 25634 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-05-10 09:19:14 |
43.979 | 11.7782 | 9 | 2020-11-19 12:36:45 |
Bollettino Sismico Italiano INGV | 79328091 |
Reviewed Rev100 |
ML 1.6 | 2020-05-10 09:19:14 |
43.983 | 11.7868 | 9 | 2020-05-10 09:25:41 |
Sala Sismica INGV-Roma | 79007491 |
Field | Value |
---|---|
Time (UTC) | 2020-05-10 09:19:14 ± 0.08 |
Latitude | 43.9790 ± 0.0036 |
Longitude | 11.7782 ± 0.0062 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79328091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 478 |
Semi-minor axis of confidence ellipse (meter) | 341 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 244 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.08903 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42898 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 79328091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-13 09:17:47 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 79007491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-10 09:25:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2020-05-10T09:19:28.64 | 0.1 | undecidable | manual | S | 356 | 42.3243 | 50 | 0.01 | 96 |
IV.CRE.HHZ. | 2020-05-10T09:19:28.60 | 0.1 | undecidable | manual | S | 161 | 42.3243 | 50 | -0.03 | 96 |
IV.SEI.HHZ. | 2020-05-10T09:19:26.42 | 0.1 | undecidable | manual | S | 284 | 34.5432 | 50 | -0.12 | 95 |
IV.VISG.HHZ. | 2020-05-10T09:19:26.96 | 0.1 | undecidable | manual | S | 310 | 35.9418 | 50 | 0.03 | 97 |
IV.BRIS.HHZ. | 2020-05-10T09:19:24.65 | 0.1 | undecidable | manual | S | 358 | 27.2505 | 107 | 0.41 | 91 |
IV.RONT.HHZ. | 2020-05-10T09:19:24.95 | 0.1 | undecidable | manual | S | 273 | 27.5502 | 107 | 0.59 | 86 |
IV.CPGN.EHZ. | 2020-05-10T09:19:24.02 | 0.3 | undecidable | manual | P | 114 | 47.619 | 50 | 0.61 | 62 |
IV.IMOL.HNZ. | 2020-05-10T09:19:23.38 | 0.1 | positive | manual | P | 356 | 42.3243 | 50 | 0.79 | 77 |
IV.RUFI.EHZ. | 2020-05-10T09:19:23.97 | 0.1 | undecidable | manual | S | 234 | 26.5512 | 108 | -0.05 | 98 |
IV.CRE.HHZ. | 2020-05-10T09:19:22.14 | 0.1 | positive | manual | P | 161 | 42.3243 | 50 | -0.44 | 88 |
IV.ASQU.HHZ. | 2020-05-10T09:19:22.12 | 0.1 | undecidable | manual | S | 177 | 20.2686 | 113 | 0.16 | 97 |
IV.BRSN.HNE. | 2020-05-10T09:19:22.66 | 0.1 | undecidable | manual | P | 35 | 41.5251 | 50 | 0.19 | 93 |
IV.SEI.HHZ. | 2020-05-10T09:19:21.00 | 0.1 | positive | manual | P | 284 | 34.5432 | 50 | -0.38 | 90 |
IV.VISG.HHZ. | 2020-05-10T09:19:21.15 | 0.1 | positive | manual | P | 310 | 35.9418 | 50 | -0.46 | 89 |
IV.RINC.HHZ. | 2020-05-10T09:19:21.29 | 0.1 | undecidable | manual | S | 233 | 17.0718 | 117 | 0.32 | 94 |
IV.RONT.HHZ. | 2020-05-10T09:19:20.05 | 0.1 | positive | manual | P | 273 | 27.5502 | 107 | -0.07 | 98 |
IV.LMD.HHZ. | 2020-05-10T09:19:19.08 | 0.1 | undecidable | manual | S | 333 | 12.2766 | 125 | -0.45 | 92 |
IV.RUFI.EHZ. | 2020-05-10T09:19:19.82 | 0.1 | positive | manual | P | 234 | 26.5512 | 108 | -0.1 | 97 |
IV.BRIS.HHZ. | 2020-05-10T09:19:19.95 | 0.1 | negative | manual | P | 358 | 27.2505 | 107 | -0.1 | 97 |
IV.ASQU.HHZ. | 2020-05-10T09:19:18.70 | 0.1 | positive | manual | P | 177 | 20.2686 | 113 | -0.04 | 99 |
IV.SFI.EHZ. | 2020-05-10T09:19:18.75 | 0.1 | undecidable | manual | S | 146 | 9.879 | 131 | -0.13 | 99 |
IV.RINC.HHZ. | 2020-05-10T09:19:18.29 | 0.1 | positive | manual | P | 233 | 17.0718 | 117 | 0.13 | 98 |
IV.SFI.EHZ. | 2020-05-10T09:19:16.86 | 0.1 | positive | manual | P | 146 | 9.879 | 131 | -0.09 | 100 |
IV.LMD.HHZ. | 2020-05-10T09:19:16.93 | 0.1 | positive | manual | P | 333 | 12.2766 | 125 | -0.4 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHN. | ML:1.6 | 0.0005325 | 0.66 | AML | other | m | 2020-05-10T09:19:19.33 |
IV.SFI.EHE. | ML:1.6 | 0.0005369999999999999 | 0.1 | AML | other | m | 2020-05-10T09:19:18.81 |
IV.LMD.HHE. | ML:1.7 | 0.0006765000000000001 | 0.32 | AML | other | m | 2020-05-10T09:19:19.17 |
IV.SFI.HNN. | ML:1.6 | 0.000506 | 0.66 | AML | other | m | 2020-05-10T09:19:19.33 |
IV.LMD.HHN. | ML:1.7 | 0.0006795 | 0.5 | AML | other | m | 2020-05-10T09:19:19.55 |
IV.ASQU.HHE. | ML:1.5 | 0.000219 | 0.22 | AML | other | m | 2020-05-10T09:19:22.57 |
IV.RUFI.EHE. | ML:1.1 | 0.00007670000000000001 | 0.94 | AML | other | m | 2020-05-10T09:19:24.32 |
IV.RUFI.EHN. | ML:1.2 | 0.00008730000000000001 | 0.14 | AML | other | m | 2020-05-10T09:19:24.54 |
IV.BRIS.HHN. | ML:2.0 | 0.0005085000000000001 | 0.4 | AML | other | m | 2020-05-10T09:19:25.03 |
IV.SEI.HHE. | ML:1.9 | 0.0003255 | 0.22 | AML | other | m | 2020-05-10T09:19:27.04 |
IV.SEI.HHN. | ML:2.0 | 0.000381 | 0.62 | AML | other | m | 2020-05-10T09:19:27.05 |
IV.VISG.HHN. | ML:1.4 | 0.0000954 | 0.14 | AML | other | m | 2020-05-10T09:19:27.57 |
IV.RINC.HHE. | ML:1.2 | 0.000129258475 | 0.1216 | AML | other | m | 2020-05-10T09:19:21.49 |
IV.RINC.HHN. | ML:1.1 | 0.00012014454999999999 | 0.32 | AML | other | m | 2020-05-10T09:19:21.38 |
IV.ASQU.HHN. | ML:1.1 | 0.000103303955 | 0.5056 | AML | other | m | 2020-05-10T09:19:22.58 |
IV.BRIS.HHE. | ML:2.0 | 0.00057159815 | 0.32 | AML | other | m | 2020-05-10T09:19:24.92 |
IV.RONT.HHE. | ML:1.7 | 0.00028537034999999997 | 0.1216 | AML | other | m | 2020-05-10T09:19:25.08 |
IV.RONT.HHN. | ML:1.6 | 0.0002288088 | 0.3776 | AML | other | m | 2020-05-10T09:19:25.21 |
IV.VISG.HHE. | ML:1.1 | 0.000052163485 | 0.16 | AML | other | m | 2020-05-10T09:19:27.10 |
IV.CRE.HHN. | ML:1.7 | 0.0001559847 | 0.3584 | AML | other | m | 2020-05-10T09:19:29.06 |
IV.CRE.HHE. | ML:1.0 | 0.000029758294999999996 | 0.2048 | AML | other | m | 2020-05-10T09:19:28.92 |