A magnitude ML 1.2 earthquake occured in region: 12 km E Gavorrano (GR), on
and geographic coordinates (lat, lon) 42.9300, 11.0580 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 |
---|---|---|---|---|
Gavorrano | GR | 12 | 8580 | 8580 |
Roccastrada | GR | 13 | 9199 | 17779 |
Scarlino | GR | 17 | 3847 | 21626 |
Campagnatico | GR | 19 | 2412 | 24038 |
Massa Marittima | GR | 19 | 8375 | 32413 |
Grosseto | GR | 19 | 82087 | 114500 |
Civitella Paganico | GR | 20 | 3154 | 117654 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2018-05-13 11:49:25 |
42.9298 | 11.0578 | 9 | 2019-04-24 14:50:46 |
Bollettino Sismico Italiano INGV | 58185751 |
Reviewed Rev100 |
ML 1.4 | 2018-05-13 11:49:25 |
42.9337 | 11.0543 | 9 | 2018-05-13 11:59:31 |
Sala Sismica INGV-Roma | 56827341 |
Field | Value |
---|---|
Time (UTC) | 2018-05-13 11:49:25 ± 0.13 |
Latitude | 42.9298 ± 0.0090 |
Longitude | 11.0578 ± 0.0172 |
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 | 58185751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1344 |
Semi-minor axis of confidence ellipse (meter) | 1006 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47754 |
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 | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 58185751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-03-08 17:17:29 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 56827341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-05-13 11:59:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2018-05-13T11:51:02.56 | 3.0 | undecidable | manual | Pn | 1.2 | 0 | |||
IV.VBKN.HHZ. | 2018-05-13T11:50:58.51 | 3.0 | undecidable | manual | Sg | 6.89 | 0 | |||
IV.PTRP.HHZ. | 2018-05-13T11:50:42.19 | 3.0 | undecidable | manual | Pg | 12.52 | 0 | |||
BA.PZUN.HHZ. | 2018-05-13T11:50:32.54 | 3.0 | negative | manual | Pg | 6.03 | 0 | |||
IV.LIK.EHZ.01 | 2018-05-13T11:50:25.53 | 3.0 | undecidable | manual | Sn | -3.2 | 0 | |||
CH.DAVOX.HHZ. | 2018-05-13T11:50:22.63 | 3.0 | undecidable | manual | Pn | -3.35 | 0 | |||
OX.VARN.HHZ. | 2018-05-13T11:50:18.42 | 3.0 | undecidable | manual | Pg | 4.69 | 0 | |||
IV.VTIR.HHZ. | 2018-05-13T11:50:15.49 | 3.0 | undecidable | manual | Pn | 1.46 | 0 | |||
IV.FIAM.HHZ. | 2018-05-13T11:50:12.54 | 3.0 | undecidable | manual | Sg | 1.39 | 0 | |||
IV.TEOL.HHZ. | 2018-05-13T11:50:07.80 | 3.0 | undecidable | manual | Pg | 3.19 | 0 | |||
IV.LIK.EHZ.01 | 2018-05-13T11:49:59.43 | 3.0 | positive | manual | Pn | -1.55 | 0 | |||
IV.VVLD.HHZ. | 2018-05-13T11:49:58.69 | 3.0 | undecidable | manual | Pn | 0.34 | 0 | |||
IV.FIU.EHZ. | 2018-05-13T11:49:55.27 | 3.0 | undecidable | manual | Pg | 0.65 | 0 | |||
GU.CARD.HHZ. | 2018-05-13T11:49:47.82 | 3.0 | undecidable | manual | Pn | -0.89 | 0 | |||
IV.ARRO.EHZ. | 2018-05-13T11:49:46.27 | 3.0 | positive | manual | P | 0.2 | 0 | |||
TV.SF01.EHZ. | 2018-05-13T11:49:38.69 | 0.6 | undecidable | manual | S | 107 | 43.1235 | 50 | -0.96 | 36 |
IV.FROS.HHZ. | 2018-05-13T11:49:36.16 | 0.6 | undecidable | manual | S | 14 | 32.0457 | 50 | -0.53 | 44 |
IV.ARCI.HHZ. | 2018-05-13T11:49:36.52 | 0.6 | undecidable | manual | S | 104 | 35.0427 | 50 | -0.96 | 37 |
IV.MCIV.HHZ. | 2018-05-13T11:49:35.42 | 0.1 | undecidable | manual | P | 108 | 53.0025 | 50 | 0.33 | 89 |
TV.SF13.HHZ. | 2018-05-13T11:49:34.54 | 0.3 | undecidable | manual | P | 105 | 47.3193 | 50 | 0.33 | 68 |
TV.SF14.HHZ. | 2018-05-13T11:49:34.45 | 0.1 | undecidable | manual | P | 113 | 49.2174 | 50 | -0.06 | 95 |
IV.TRIF.HHZ. | 2018-05-13T11:49:33.48 | 0.6 | undecidable | manual | S | 329 | 24.0537 | 111 | -0.7 | 42 |
IV.CASP.HHE. | 2018-05-13T11:49:33.07 | 0.3 | undecidable | manual | S | 226 | 21.9669 | 113 | -0.44 | 69 |
TV.SF01.EHZ. | 2018-05-13T11:49:33.84 | 0.3 | undecidable | manual | P | 107 | 43.1235 | 50 | 0.28 | 69 |
IV.ARCI.HHZ. | 2018-05-13T11:49:32.32 | 0.3 | undecidable | manual | P | 104 | 35.0427 | 50 | 0.01 | 74 |
IV.FROS.HHZ. | 2018-05-13T11:49:32.64 | 0.3 | undecidable | manual | P | 14 | 32.0457 | 50 | 0.79 | 60 |
IV.TRIF.HHZ. | 2018-05-13T11:49:30.50 | 0.1 | undecidable | manual | P | 329 | 24.0537 | 111 | 0.1 | 99 |
IV.CASP.HHE. | 2018-05-13T11:49:30.26 | 0.1 | undecidable | manual | P | 226 | 21.9669 | 113 | 0.25 | 96 |
IV.RIBO.EHE.01 | 2018-05-13T11:49:28.30 | 0.3 | undecidable | manual | S | 336 | 2.2977 | 166 | -0.21 | 75 |
IV.RIBO.EHE.01 | 2018-05-13T11:49:27.35 | 0.1 | undecidable | manual | P | 336 | 2.2977 | 166 | 0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TRIF.HHN. | ML:1.5 | 0.0002095 | 0.96 | AML | other | m | 2018-05-13T11:49:34.73 |
IV.TRIF.HHE. | ML:1.5 | 0.0001900025 | 0.1344 | AML | other | m | 2018-05-13T11:49:34.45 |
IV.MCIV.HHE. | ML:1.4 | 0.000056150185 | 0.1792 | AML | other | m | 2018-05-13T11:49:35.92 |
IV.MCIV.HHN. | ML:1.0 | 0.000024374415000000003 | 0.096 | AML | other | m | 2018-05-13T11:49:36.06 |
IV.FROS.HHE. | ML:1.7 | 0.00021150000000000002 | 0.16 | AML | other | m | 2018-05-13T11:49:36.72 |
IV.FROS.HHN. | ML:1.6 | 0.0001715 | 0.42 | AML | other | m | 2018-05-13T11:49:36.84 |
IV.ARCI.HHE. | ML:1.0 | 0.00003875 | 0.28 | AML | other | m | 2018-05-13T11:49:37.38 |
IV.ARCI.HHN. | ML:0.9 | 0.0000369 | 0.74 | AML | other | m | 2018-05-13T11:49:38.75 |
TV.SF01.EHN. | ML:0.9 | 0.00002714189 | 0.2752 | AML | other | m | 2018-05-13T11:49:41.53 |
IV.CSNT.HHN. | ML:0.7 | 0.000007728644000000001 | 0.3008 | AML | other | m | 2018-05-13T11:49:41.67 |
TV.SF01.EHE. | ML:1.1 | 0.000042140065000000004 | 0.3584 | AML | other | m | 2018-05-13T11:49:41.96 |
IV.CSNT.HHE. | ML:0.7 | 0.0000107261655 | 0.3584 | AML | other | m | 2018-05-13T11:49:48.72 |