A magnitude ML 1.3 (quarry blast) earthquake occured in region: 8 km SW Campagnatico (GR), on
and geographic coordinates (lat, lon) 42.8470, 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 | 11 | 82087 | 84499 |
Cinigiano | GR | 18 | 2618 | 87117 |
Civitella Paganico | GR | 18 | 3154 | 90271 |
Roccastrada | GR | 19 | 9199 | 99470 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2018-03-27 10:01:44 |
42.8467 | 11.1893 | 1 | 2019-04-24 14:49:47 |
Bollettino Sismico Italiano INGV | 65667881 |
Reviewed Rev100 |
ML 1.3 | 2018-03-27 10:01:44 |
42.8612 | 11.1868 | 11 | 2018-03-27 10:17:08 |
Sala Sismica INGV-Roma | 54876691 |
Field | Value |
---|---|
Time (UTC) | 2018-03-27 10:01:44 ± 0.14 |
Latitude | 42.8467 ± 0.0126 |
Longitude | 11.1893 ± 0.0098 |
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 | 65667881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1400 |
Semi-minor axis of confidence ellipse (meter) | 810 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 12 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41998 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 65667881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-02-18 17:55:49 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 54876691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-03-27 10:17:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRVN.HHZ. | 2018-03-27T10:03:36.77 | 3.0 | undecidable | manual | Sn | 2.88 | 0 | |||
IV.SACR.HHZ. | 2018-03-27T10:03:23.17 | 3.0 | undecidable | manual | Sg | 17.09 | 0 | |||
OX.CLUD.HHZ. | 2018-03-27T10:03:16.51 | 3.0 | undecidable | manual | Sn | 1.58 | 0 | |||
IV.ESML.HHZ. | 2018-03-27T10:03:11.38 | 3.0 | negative | manual | Pn | 1.25 | 0 | |||
IV.CAPR.HNZ. | 2018-03-27T10:03:05.86 | 3.0 | undecidable | manual | Sg | 13.8 | 0 | |||
CH.PLONS.HHZ. | 2018-03-27T10:02:38.31 | 3.0 | undecidable | manual | Pn | -2.65 | 0 | |||
OX.AGOR.HNZ. | 2018-03-27T10:02:33.89 | 3.0 | undecidable | manual | Pg | 5.53 | 0 | |||
IV.MSSA.HHZ. | 2018-03-27T10:02:33.18 | 3.0 | undecidable | manual | Sg | 5.6 | 0 | |||
NI.VINO.HHZ. | 2018-03-27T10:02:31.75 | 3.0 | negative | manual | Pn | -0.98 | 0 | |||
CH.FUORN.HHZ. | 2018-03-27T10:02:29.59 | 3.0 | undecidable | manual | Pn | -3.66 | 0 | |||
GU.PCP.HHZ. | 2018-03-27T10:02:17.03 | 3.0 | undecidable | manual | Pg | 0.7 | 0 | |||
IV.CIMA.HNZ. | 2018-03-27T10:02:12.86 | 3.0 | positive | manual | Pn | 1.93 | 0 | |||
IV.ARVD.HHZ. | 2018-03-27T10:02:03.84 | 3.0 | positive | manual | Pn | -0.32 | 0 | |||
IV.CPGN.EHZ. | 2018-03-27T10:02:00.32 | 3.0 | undecidable | manual | P | 0.04 | 0 | |||
IV.MAON.HHN. | 2018-03-27T10:01:53.54 | 0.3 | undecidable | manual | P | 186 | 46.62 | 91 | -0.19 | 70 |
IV.MCIV.HHN. | 2018-03-27T10:01:52.17 | 0.3 | undecidable | manual | P | 101 | 40.3263 | 91 | -0.3 | 69 |
TV.SF13.HHE. | 2018-03-27T10:01:51.52 | 0.1 | undecidable | manual | P | 95 | 35.1426 | 91 | 0.1 | 97 |
IV.FROS.HHE. | 2018-03-27T10:01:51.70 | 0.3 | undecidable | manual | P | 356 | 40.3263 | 91 | -0.77 | 60 |
TV.SF04.EHZ. | 2018-03-27T10:01:51.95 | 0.3 | undecidable | manual | P | 92 | 38.3283 | 91 | -0.12 | 72 |
TV.SF14.HHE. | 2018-03-27T10:01:51.31 | 0.1 | undecidable | manual | P | 106 | 36.0417 | 91 | -0.3 | 93 |
TV.SF01.EHZ. | 2018-03-27T10:01:50.94 | 0.3 | undecidable | manual | P | 97 | 30.6471 | 91 | 0.41 | 69 |
IV.ARCI.HHZ. | 2018-03-27T10:01:49.49 | 0.1 | undecidable | manual | P | 88 | 23.2545 | 91 | 0.44 | 92 |
IV.CASP.HHZ. | 2018-03-27T10:01:49.84 | 0.1 | undecidable | manual | P | 257 | 27.0507 | 91 | 0.03 | 100 |
IV.RIBO.EHZ.01 | 2018-03-27T10:01:48.00 | 0.1 | undecidable | manual | P | 314 | 16.2726 | 92 | 0.36 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RIBO.EHE.01 | ML:1.7 | 0.00050769475 | 0.224 | AML | other | m | 2018-03-27T10:01:51.22 |
IV.CASP.HHE. | ML:1.1 | 0.0000785 | 0.9 | AML | other | m | 2018-03-27T10:01:54.04 |
IV.ARCI.HHE. | ML:1.1 | 0.00009235 | 1.48 | AML | other | m | 2018-03-27T10:01:55.02 |
IV.ARCI.HHN. | ML:0.9 | 0.00005875 | 0.22 | AML | other | m | 2018-03-27T10:01:55.54 |
IV.CASP.HHN. | ML:1.0 | 0.00005915 | 0.54 | AML | other | m | 2018-03-27T10:01:57.49 |
TV.SF04.EHE. | ML:1.9 | 0.0003145 | 0.7 | AML | other | m | 2018-03-27T10:01:59.74 |
TV.SF04.EHN. | ML:1.8 | 0.00022299999999999997 | 1.78 | AML | other | m | 2018-03-27T10:01:59.90 |