A magnitude ML 1.2 (quarry blast) earthquake occured in region: 7 km W Campagnatico (GR), on
and geographic coordinates (lat, lon) 42.8660, 11.1930 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 | 7 | 2412 | 2412 |
Grosseto | GR | 13 | 82087 | 84499 |
Civitella Paganico | GR | 16 | 3154 | 87653 |
Roccastrada | GR | 16 | 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 1.2 | 2018-08-29 09:54:04 |
42.8658 | 11.1932 | 1 | 2019-04-24 14:51:03 |
Bollettino Sismico Italiano INGV | 65702491 |
Reviewed Rev100 |
ML 1.3 | 2018-08-29 09:54:04 |
42.8483 | 11.1733 | 10 | 2018-08-29 10:07:07 |
Sala Sismica INGV-Roma | 60333081 |
Field | Value |
---|---|
Time (UTC) | 2018-08-29 09:54:04 ± 0.21 |
Latitude | 42.8658 ± 0.0207 |
Longitude | 11.1932 ± 0.0160 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 65702491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2350 |
Semi-minor axis of confidence ellipse (meter) | 1080 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 18 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.45 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56387 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 65702491 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-03-26 17:34:38 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 60333081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-08-29 10:07:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VBKN.HHZ. | 2018-08-29T09:55:34.44 | 3.0 | undecidable | manual | Sg | 12.11 | 0 | |||
IV.PANTE.HHZ. | 2018-08-29T09:55:31.21 | 3.0 | negative | manual | Pn | 5.02 | 0 | |||
IV.IMI.HHZ. | 2018-08-29T09:55:20.70 | 3.0 | undecidable | manual | Sg | 17.34 | 0 | |||
IV.ILLI.HHZ. | 2018-08-29T09:55:13.34 | 3.0 | positive | manual | Pn | 1.91 | 0 | |||
MN.CUC.HHZ. | 2018-08-29T09:55:00.15 | 3.0 | undecidable | manual | Pn | 2.04 | 0 | |||
IV.ZONE.HHZ. | 2018-08-29T09:55:00.05 | 3.0 | undecidable | manual | Sn | 6.48 | 0 | |||
ST.RONC.EHZ. | 2018-08-29T09:54:55.12 | 3.0 | undecidable | manual | Sn | 0.27 | 0 | |||
CR.ZAG.BHZ. | 2018-08-29T09:54:54.62 | 3.0 | undecidable | manual | Pg | 11.65 | 0 | |||
IV.VCEL.EHZ. | 2018-08-29T09:54:51.12 | 3.0 | undecidable | manual | Sg | 3.21 | 0 | |||
IV.TREG.HNZ. | 2018-08-29T09:54:49.36 | 3.0 | undecidable | manual | Sg | 6.77 | 0 | |||
ST.DOSS.HHZ. | 2018-08-29T09:54:23.14 | 3.0 | positive | manual | Pn | 0.51 | 0 | |||
IV.RCAV.EHZ. | 2018-08-29T09:54:20.05 | 3.0 | positive | manual | Pn | -1.47 | 0 | |||
IV.BADI.EHZ. | 2018-08-29T09:54:15.35 | 3.0 | undecidable | manual | Sg | -1.91 | 0 | |||
IV.MAGO.CHZ. | 2018-08-29T09:54:15.80 | 0.6 | undecidable | manual | P | 316 | 62.5929 | 50 | -1.28 | 30 |
IV.MCIV.CHZ. | 2018-08-29T09:54:12.93 | 0.3 | undecidable | manual | P | 104 | 40.5261 | 91 | 0.16 | 71 |
TV.SF03.EHZ. | 2018-08-29T09:54:12.72 | 0.3 | undecidable | manual | P | 100 | 40.626 | 91 | -0.09 | 72 |
IV.FROS.HHN. | 2018-08-29T09:54:12.24 | 0.6 | undecidable | manual | P | 356 | 38.2284 | 91 | -0.08 | 49 |
TV.SF14.HHZ. | 2018-08-29T09:54:11.34 | 0.6 | undecidable | manual | P | 110 | 36.4413 | 91 | -0.62 | 43 |
IV.TRIF.HHE. | 2018-08-29T09:54:11.60 | 0.3 | undecidable | manual | P | 320 | 36.3414 | 91 | -0.33 | 69 |
IV.CASP.HHZ. | 2018-08-29T09:54:10.23 | 0.1 | undecidable | manual | P | 253 | 27.9498 | 91 | -0.03 | 100 |
IV.ARCI.HHE. | 2018-08-29T09:54:09.69 | 0.3 | undecidable | manual | P | 94 | 22.9548 | 91 | 0.43 | 70 |
IV.RIBO.EHZ.01 | 2018-08-29T09:54:08.38 | 0.1 | undecidable | manual | P | 308 | 15.0738 | 92 | 0.7 | 85 |
IV.IMOL.HNZ. | 2018-08-29T09:54:04.91 | 3.0 | undecidable | manual | P | -0.28 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CASP.HHN. | ML:1.0 | 0.000053087684999999996 | 1.424 | AML | other | m | 2018-08-29T09:54:15.77 |
IV.CASP.HHE. | ML:1.1 | 0.000073101525 | 1.184 | AML | other | m | 2018-08-29T09:54:15.20 |
TV.SF01.EHE. | ML:1.1 | 0.000058512359999999996 | 0.32 | AML | other | m | 2018-08-29T09:54:15.87 |
TV.SF01.EHN. | ML:1.4 | 0.00013644999999999998 | 0.34 | AML | other | m | 2018-08-29T09:54:16.66 |