A magnitude ML 1.3 earthquake occured in region: 8 km W Campagnatico (GR), on
and geographic coordinates (lat, lon) 42.8640, 11.1860 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 |
---|---|---|---|---|
Campagnatico | GR | 8 | 2412 | 2412 |
Grosseto | GR | 13 | 82087 | 84499 |
Civitella Paganico | GR | 17 | 3154 | 87653 |
Roccastrada | GR | 17 | 9199 | 96852 |
Cinigiano | GR | 17 | 2618 | 99470 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2020-08-26 09:53:47 |
42.8642 | 11.1857 | 9 | 2020-11-19 12:37:06 |
Bollettino Sismico Italiano INGV | 84258801 |
Reviewed Rev100 |
ML 1.9 | 2020-08-26 09:53:47 |
42.8785 | 11.1892 | 10 | 2020-08-26 15:47:31 |
Sala Sismica INGV-Roma | 82348861 |
Field | Value |
---|---|
Time (UTC) | 2020-08-26 09:53:47 ± 0.11 |
Latitude | 42.8642 ± 0.0081 |
Longitude | 11.1857 ± 0.0074 |
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 | 84258801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 864 |
Semi-minor axis of confidence ellipse (meter) | 502 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 208 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
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) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.13220 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43707 |
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 | 1.9 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 82348861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-26 15:47:31 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 84258801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-30 10:47:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
TV.SF04.EHZ. | 2020-08-26T09:54:01.00 | 0.3 | undecidable | manual | S | 95 | 38.7279 | 50 | 0.23 | 94 |
IV.FROS.CHE. | 2020-08-26T09:54:00.96 | 0.3 | undecidable | manual | S | 356 | 38.4282 | 50 | 0.28 | 93 |
TV.SF01.EHZ. | 2020-08-26T09:53:59.00 | 0.3 | undecidable | manual | S | 101 | 31.2465 | 50 | 0.23 | 96 |
IV.TRIF.CHZ. | 2020-08-26T09:53:59.50 | 0.3 | undecidable | manual | S | 321 | 36.0417 | 50 | -0.56 | 87 |
IV.MAON.HNE. | 2020-08-26T09:53:57.18 | 0.6 | undecidable | manual | P | 185 | 48.5181 | 50 | 0.5 | 58 |
IV.CASP.HHZ. | 2020-08-26T09:53:57.44 | 0.3 | undecidable | manual | S | 253 | 27.3504 | 108 | -0.05 | 100 |
IV.ARCI.HHZ. | 2020-08-26T09:53:55.91 | 0.6 | undecidable | manual | S | 93 | 23.5542 | 111 | -0.36 | 63 |
TV.SF04.EHZ. | 2020-08-26T09:53:55.25 | 0.3 | undecidable | manual | P | 95 | 38.7279 | 50 | 0.08 | 97 |
IV.TRIF.CHZ. | 2020-08-26T09:53:54.30 | 0.6 | undecidable | manual | P | 321 | 36.0417 | 50 | -0.45 | 60 |
IV.FROS.CHE. | 2020-08-26T09:53:54.88 | 1.0 | undecidable | manual | P | 356 | 38.4282 | 50 | -0.23 | 31 |
IV.CASP.HHZ. | 2020-08-26T09:53:53.06 | 0.3 | undecidable | manual | P | 253 | 27.3504 | 108 | -0.21 | 97 |
IV.RIBO.EHZ.01 | 2020-08-26T09:53:53.99 | 0.3 | undecidable | manual | S | 310 | 14.6742 | 121 | 0.5 | 93 |
TV.SF01.EHZ. | 2020-08-26T09:53:53.84 | 0.6 | undecidable | manual | P | 101 | 31.2465 | 50 | -0.17 | 64 |
IV.ARCI.HHZ. | 2020-08-26T09:53:52.04 | 0.6 | undecidable | manual | P | 93 | 23.5542 | 111 | -0.53 | 60 |
IV.RIBO.EHZ.01 | 2020-08-26T09:53:51.15 | 0.3 | undecidable | manual | P | 310 | 14.6742 | 121 | 0.19 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RIBO.EHE.01 | ML:1.6 | 0.000387108 | 0.2816 | AML | other | m | 2020-08-26T09:53:55.10 |
IV.ARCI.HHE. | ML:1.0 | 0.00006162329 | 0.1984 | AML | other | m | 2020-08-26T09:53:57.42 |
IV.ARCI.HHN. | ML:1.0 | 0.000058557250000000006 | 0.1984 | AML | other | m | 2020-08-26T09:53:56.57 |
IV.ARCI.HNE. | ML:1.3 | 0.000124953475 | 0.4288 | AML | other | m | 2020-08-26T09:53:58.00 |
IV.ARCI.HNN. | ML:1.3 | 0.00012569220000000002 | 0.2304 | AML | other | m | 2020-08-26T09:53:56.46 |
IV.CASP.HHE. | ML:1.0 | 0.00006164351 | 0.2624 | AML | other | m | 2020-08-26T09:53:59.01 |
IV.CASP.HHN. | ML:1.0 | 0.000057499245 | 0.2816 | AML | other | m | 2020-08-26T09:53:59.90 |
TV.SF01.EHN. | ML:1.2 | 0.00008224069 | 0.2816 | AML | other | m | 2020-08-26T09:53:59.27 |
TV.SF01.EHE. | ML:1.5 | 0.00014854590000000002 | 0.2624 | AML | other | m | 2020-08-26T09:53:59.39 |
TV.SF04.EHN. | ML:1.8 | 0.00023731305 | 0.2176 | AML | other | m | 2020-08-26T09:54:02.86 |
TV.SF04.EHE. | ML:1.8 | 0.0002029554 | 0.2816 | AML | other | m | 2020-08-26T09:54:01.75 |