A magnitude ML 1.3 (quarry blast) earthquake occured in region: 8 km W Campagnatico (GR), on
and geographic coordinates (lat, lon) 42.8540, 11.1920 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 |
Cinigiano | GR | 17 | 2618 | 87117 |
Civitella Paganico | GR | 17 | 3154 | 90271 |
Roccastrada | GR | 18 | 9199 | 99470 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2017-11-22 10:58:02 |
42.8542 | 11.1917 | 0 | 2018-09-04 09:09:18 |
Bollettino Sismico Italiano INGV | 58019921 |
Reviewed Rev100 |
ML 1.3 | 2017-11-22 10:58:02 |
42.8548 | 11.1942 | 10 | 2017-11-22 11:10:01 |
Sala Sismica INGV-Roma | 52052921 |
Field | Value |
---|---|
Time (UTC) | 2017-11-22 10:58:02 ± 0.14 |
Latitude | 42.8542 ± 0.0117 |
Longitude | 11.1917 ± 0.0110 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 58019921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1350 |
Semi-minor axis of confidence ellipse (meter) | 820 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 20 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1350.0 |
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 | 19 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57197 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 58019921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-06-21 14:07:13 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 52052921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-11-22 11:10:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2017-11-22T10:59:12.76 | 3.0 | undecidable | manual | Pn | 2.91 | 0 | |||
CH.MUGIO.HHZ. | 2017-11-22T10:59:05.89 | 3.0 | undecidable | manual | Sn | 0.33 | 0 | |||
IV.STAL.HHZ. | 2017-11-22T10:58:59.10 | 3.0 | undecidable | manual | Sn | -3.79 | 0 | |||
IV.CMPR.HHZ. | 2017-11-22T10:58:54.40 | 3.0 | undecidable | manual | Pn | -1.53 | 0 | |||
IV.T1299.EHZ. | 2017-11-22T10:58:41.73 | 3.0 | undecidable | manual | Sn | 0.2 | 0 | |||
IV.T1221.EHZ. | 2017-11-22T10:58:16.41 | 3.0 | positive | manual | P | 3.34 | 0 | |||
IV.MAGO.HHZ. | 2017-11-22T10:58:14.19 | 0.3 | undecidable | manual | P | 317 | 63.492 | 50 | -0.93 | 55 |
IV.MAON.HHE. | 2017-11-22T10:58:11.82 | 0.3 | undecidable | manual | P | 186 | 47.5191 | 90 | -0.21 | 73 |
TV.SF11.HHZ. | 2017-11-22T10:58:10.48 | 0.3 | undecidable | manual | P | 88 | 39.627 | 90 | 0.03 | 76 |
IV.FROS.HHN. | 2017-11-22T10:58:10.42 | 0.3 | undecidable | manual | P | 356 | 39.5271 | 90 | -0.01 | 77 |
TV.SF03.EHE. | 2017-11-22T10:58:10.63 | 0.3 | undecidable | manual | P | 98 | 40.626 | 90 | -0.01 | 76 |
TV.SF14.HHZ. | 2017-11-22T10:58:09.43 | 0.3 | undecidable | manual | P | 108 | 36.1416 | 90 | -0.32 | 72 |
IV.TRIF.HHE. | 2017-11-22T10:58:09.55 | 0.3 | undecidable | manual | P | 321 | 37.2294 | 90 | -0.42 | 71 |
TV.SF13.HHN. | 2017-11-22T10:58:09.76 | 0.3 | undecidable | manual | P | 96 | 35.0427 | 90 | 0.23 | 74 |
IV.CASP.HHZ. | 2017-11-22T10:58:08.24 | 0.1 | undecidable | manual | P | 255 | 27.4503 | 90 | 0.22 | 100 |
IV.ARCI.HHZ. | 2017-11-22T10:58:07.42 | 0.3 | undecidable | manual | P | 91 | 23.0547 | 90 | 0.29 | 75 |
IV.RIBO.EHZ.01 | 2017-11-22T10:58:06.32 | 0.1 | positive | manual | P | 312 | 15.7731 | 90 | 0.64 | 91 |
IV.MURB.HNZ. | 2017-11-22T10:58:06.67 | 3.0 | undecidable | manual | P | -0.42 | 0 | |||
IV.PE3.EHZ. | 2017-11-22T10:58:04.17 | 3.0 | undecidable | manual | P | 0.16 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RIBO.EHE.01 | ML:1.9 | 0.00085898005 | 0.22 | AML | other | m | 2017-11-22T10:58:09.69 |
IV.CASP.HHE. | ML:1.1 | 0.00007179192500000001 | 0.32 | AML | other | m | 2017-11-22T10:58:13.05 |
IV.ARCI.HHE. | ML:1.3 | 0.00013950209499999998 | 0.54 | AML | other | m | 2017-11-22T10:58:13.51 |
IV.ARCI.HHN. | ML:1.3 | 0.00013040859999999998 | 0.26 | AML | other | m | 2017-11-22T10:58:14.25 |
IV.CASP.HHN. | ML:1.1 | 0.000082436565 | 0.36 | AML | other | m | 2017-11-22T10:58:17.94 |
IV.MAGO.HHE. | ML:1.4 | 0.000051288589999999995 | 0.528 | AML | other | m | 2017-11-22T10:58:26.89 |
IV.MAGO.HHN. | ML:1.4 | 0.00004315037 | 0.384 | AML | other | m | 2017-11-22T10:58:27.22 |