A magnitude ML 1.5 (quarry blast) earthquake occured in region: 8 km W Campagnatico (GR), on
and geographic coordinates (lat, lon) 42.8570, 11.1890 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 | 8 | 2412 | 2412 |
Grosseto | GR | 12 | 82087 | 84499 |
Civitella Paganico | GR | 17 | 3154 | 87653 |
Cinigiano | GR | 17 | 2618 | 90271 |
Roccastrada | GR | 17 | 9199 | 99470 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2018-07-26 09:53:14 |
42.8568 | 11.1893 | 1 | 2019-04-24 14:51:13 |
Bollettino Sismico Italiano INGV | 66932671 |
Reviewed Rev100 |
ML 1.5 | 2018-07-26 09:53:14 |
42.8627 | 11.1912 | 11 | 2018-07-26 09:59:56 |
Sala Sismica INGV-Roma | 59091031 |
Field | Value |
---|---|
Time (UTC) | 2018-07-26 09:53:14 ± 0.2 |
Latitude | 42.8568 ± 0.0153 |
Longitude | 11.1893 ± 0.0159 |
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 | 66932671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1810 |
Semi-minor axis of confidence ellipse (meter) | 1210 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
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) | 95 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43078 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 66932671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-03-26 11:26:25 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 59091031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-07-26 09:59:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2018-07-26T09:54:49.52 | 3.0 | negative | manual | Pg | 17.450001 | 0 | |||
IV.TDS.HHZ. | 2018-07-26T09:54:46.39 | 3.0 | undecidable | manual | Pg | 18.129999 | 0 | |||
IV.PETRA.HHZ. | 2018-07-26T09:54:38.40 | 3.0 | positive | manual | Pn | 1.39 | 0 | |||
IV.MGR.HHZ. | 2018-07-26T09:54:27.71 | 3.0 | undecidable | manual | Pg | 9.89 | 0 | |||
IV.VVLD.HHZ. | 2018-07-26T09:54:25.26 | 3.0 | undecidable | manual | Sg | 2.22 | 0 | |||
GU.BHB.HHZ. | 2018-07-26T09:54:24.49 | 3.0 | undecidable | manual | Sn | 3.18 | 0 | |||
IV.MCRV.HHZ. | 2018-07-26T09:54:17.23 | 3.0 | positive | manual | Pg | 8.63 | 0 | |||
OX.AGOR.HHZ. | 2018-07-26T09:54:16.11 | 3.0 | undecidable | manual | Sg | 0.6 | 0 | |||
IV.PTRJ.HHZ. | 2018-07-26T09:54:11.37 | 3.0 | undecidable | manual | Pg | 13.1 | 0 | |||
IV.RCAV.EHZ. | 2018-07-26T09:54:07.66 | 3.0 | undecidable | manual | Sn | -7.69 | 0 | |||
IV.EUCT.HNZ. | 2018-07-26T09:54:06.34 | 3.0 | undecidable | manual | Sg | 7.8 | 0 | |||
IV.MILN.HHZ. | 2018-07-26T09:54:05.53 | 3.0 | undecidable | manual | Sg | 2.82 | 0 | |||
IV.SGTA.HHZ. | 2018-07-26T09:54:05.84 | 3.0 | undecidable | manual | Pn | -0.97 | 0 | |||
IV.ZONE.HHZ. | 2018-07-26T09:53:54.67 | 3.0 | undecidable | manual | Sn | -7.61 | 0 | |||
IV.NARO.HHZ. | 2018-07-26T09:53:44.01 | 3.0 | undecidable | manual | Sg | -0.76 | 0 | |||
IV.SSFR.HNZ. | 2018-07-26T09:53:28.34 | 3.0 | undecidable | manual | Pg | 0.55 | 0 | |||
IV.MAON.HHE. | 2018-07-26T09:53:23.73 | 0.3 | undecidable | manual | P | 186 | 47.8188 | 91 | -0.46 | 67 |
IV.MCIV.HHE. | 2018-07-26T09:53:22.77 | 0.6 | undecidable | manual | P | 102 | 40.5261 | 91 | 0.02 | 50 |
TV.SF01.EHZ. | 2018-07-26T09:53:21.24 | 0.6 | undecidable | manual | P | 99 | 30.8469 | 91 | 0.44 | 47 |
IV.FROS.HHZ. | 2018-07-26T09:53:21.61 | 0.3 | undecidable | manual | P | 356 | 39.2274 | 91 | -0.87 | 58 |
IV.TRIF.HHE. | 2018-07-26T09:53:21.69 | 0.3 | undecidable | manual | P | 321 | 36.8298 | 91 | -0.32 | 71 |
TV.SF14.HHN. | 2018-07-26T09:53:21.40 | 0.6 | undecidable | manual | P | 108 | 36.4413 | 91 | -0.52 | 45 |
IV.NDIM.HHZ. | 2018-07-26T09:53:20.27 | 3.0 | positive | manual | Pn | -1.39 | 0 | |||
IV.CASP.HHZ. | 2018-07-26T09:53:20.24 | 0.1 | undecidable | manual | P | 255 | 27.3504 | 91 | 0.13 | 100 |
IV.ARCI.HHZ. | 2018-07-26T09:53:19.80 | 0.3 | undecidable | manual | P | 91 | 23.2545 | 91 | 0.52 | 69 |
IV.RIBO.EHZ.01 | 2018-07-26T09:53:18.36 | 0.1 | undecidable | manual | P | 311 | 15.4734 | 92 | 0.64 | 89 |
IV.CRE.HHZ. | 2018-07-26T09:53:16.92 | 3.0 | negative | manual | P | -0.75 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARCI.HHE. | ML:1.5 | 0.000217 | 0.48 | AML | other | m | 2018-07-26T09:53:25.33 |
IV.CASP.HHN. | ML:1.3 | 0.0001265 | 0.98 | AML | other | m | 2018-07-26T09:53:25.35 |
TV.SF01.EHN. | ML:1.6 | 0.0001895 | 0.72 | AML | other | m | 2018-07-26T09:53:27.75 |
IV.ARCI.HHN. | ML:1.3 | 0.00014150000000000002 | 0.28 | AML | other | m | 2018-07-26T09:53:27.47 |
TV.SF01.EHE. | ML:2.0 | 0.000442 | 1.66 | AML | other | m | 2018-07-26T09:53:27.85 |
IV.CASP.HHE. | ML:1.5 | 0.00017099999999999998 | 0.32 | AML | other | m | 2018-07-26T09:53:29.20 |