A magnitude ML 1.4 earthquake occured in region: 3 km NE Montalcino (SI), on
and geographic coordinates (lat, lon) 43.0840, 11.5140 at 8 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Montalcino | SI | 3 | 5093 | 5093 |
Buonconvento | SI | 7 | 3173 | 8266 |
San Quirico d'Orcia | SI | 8 | 2662 | 10928 |
San Giovanni d'Asso | SI | 10 | 853 | 11781 |
Castiglione d'Orcia | SI | 12 | 2346 | 14127 |
Pienza | SI | 14 | 2107 | 16234 |
Murlo | SI | 14 | 2389 | 18623 |
Trequanda | SI | 17 | 1254 | 19877 |
Asciano | SI | 17 | 7118 | 26995 |
Seggiano | GR | 18 | 961 | 27956 |
Monteroni d'Arbia | SI | 18 | 9088 | 37044 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-06-21 15:02:06 |
43.0835 | 11.5143 | 9 | 2020-06-21 15:48:11 |
Sala Sismica INGV-Roma | 80380981 |
Field | Value |
---|---|
Time (UTC) | 2020-06-21 15:02:06 ± 0.09 |
Latitude | 43.0835 ± 0.0054 |
Longitude | 11.5143 ± 0.0099 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80380981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 825 |
Semi-minor axis of confidence ellipse (meter) | 395 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 237 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 59 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.80489 |
Number of stations at which the event was observed | 50 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 80380981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-21 15:48:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHN. | 2020-06-21T15:04:23.27 | 3.0 | undecidable | manual | Sn | -1.43 | 0 | |||
IV.IST3.HHE. | 2020-06-21T15:04:15.53 | 3.0 | undecidable | manual | Sn | -6.33 | 0 | |||
IV.TDS.HHZ. | 2020-06-21T15:04:15.18 | 3.0 | undecidable | manual | Sn | -2.88 | 0 | |||
IT.VRB.HGZ. | 2020-06-21T15:03:42.63 | 3.0 | undecidable | manual | Sn | -0.92 | 0 | |||
IV.PAOL.HHZ. | 2020-06-21T15:03:40.76 | 3.0 | undecidable | manual | Sg | 9.79 | 0 | |||
IV.ORI.HHN. | 2020-06-21T15:03:31.43 | 3.0 | undecidable | manual | Pg | 14.11 | 0 | |||
CR.STON.BHZ. | 2020-06-21T15:03:30.50 | 3.0 | undecidable | manual | Pg | 17.1 | 0 | |||
GU.MGRO.HHZ. | 2020-06-21T15:03:30.17 | 3.0 | undecidable | manual | Sg | 2.2 | 0 | |||
IV.ZONE.HHN. | 2020-06-21T15:03:30.35 | 3.0 | undecidable | manual | Sg | 4.16 | 0 | |||
ST.ZIAN.EHZ. | 2020-06-21T15:03:27.02 | 3.0 | undecidable | manual | Sn | -6.54 | 0 | |||
IV.SARZ.HHZ. | 2020-06-21T15:03:27.19 | 3.0 | undecidable | manual | Sg | 6.64 | 0 | |||
IV.MAGA.HHZ. | 2020-06-21T15:03:26.37 | 3.0 | undecidable | manual | Sg | 2.77 | 0 | |||
IV.MBAL.EHN. | 2020-06-21T15:03:24.02 | 3.0 | undecidable | manual | Sg | 3.22 | 0 | |||
OX.CGRP.HHZ. | 2020-06-21T15:03:24.43 | 3.0 | undecidable | manual | Sn | 0.46 | 0 | |||
ST.GAGG.HHZ. | 2020-06-21T15:03:24.49 | 3.0 | undecidable | manual | Sn | -5.26 | 0 | |||
SI.LUSI.HHZ. | 2020-06-21T15:03:23.09 | 3.0 | undecidable | manual | Sn | -3.73 | 0 | |||
ST.VARA.EHZ. | 2020-06-21T15:03:23.03 | 3.0 | undecidable | manual | Sn | -0.73 | 0 | |||
ST.PANI.EHZ. | 2020-06-21T15:03:22.27 | 3.0 | undecidable | manual | Sn | -5.94 | 0 | |||
XK.GIZZ.HHZ. | 2020-06-21T15:03:19.35 | 3.0 | negative | manual | Pn | -6.93 | 0 | |||
ST.DOSS.HHN. | 2020-06-21T15:03:19.87 | 3.0 | undecidable | manual | Sn | -4.44 | 0 | |||
IX.STN3.HNE.01 | 2020-06-21T15:03:13.62 | 3.0 | undecidable | manual | Pg | 6.95 | 0 | |||
SL.LJU.BHN. | 2020-06-21T15:03:12.72 | 3.0 | undecidable | manual | Pg | 11.6 | 0 | |||
IV.AMUR.HHZ. | 2020-06-21T15:03:09.72 | 3.0 | undecidable | manual | Pn | -1.75 | 0 | |||
IV.LRP.EHZ. | 2020-06-21T15:02:58.21 | 3.0 | undecidable | manual | Sn | -9.37 | 0 | |||
GU.GSCL.HHZ. | 2020-06-21T15:02:54.58 | 3.0 | undecidable | manual | Sg | 2.92 | 0 | |||
IV.SARZ.HHN. | 2020-06-21T15:02:51.26 | 3.0 | undecidable | manual | Pg | 3.39 | 0 | |||
IV.OVO.HHZ. | 2020-06-21T15:02:50.60 | 3.0 | undecidable | manual | Pn | -3.94 | 0 | |||
ST.VARA.EHE. | 2020-06-21T15:02:46.39 | 3.0 | undecidable | manual | Pn | -3.28 | 0 | |||
IV.LPEL.HHE. | 2020-06-21T15:02:45.35 | 3.0 | undecidable | manual | Pg | 3.36 | 0 | |||
IV.POFI.HHZ. | 2020-06-21T15:02:40.41 | 3.0 | undecidable | manual | Pg | -0.41 | 0 | |||
IV.TOLF.HHE. | 2020-06-21T15:02:39.39 | 3.0 | undecidable | manual | Sg | -4.33 | 0 | |||
IV.LRP.EHZ. | 2020-06-21T15:02:35.25 | 3.0 | undecidable | manual | Pn | -5.33 | 0 | |||
IV.MNTT.EHN. | 2020-06-21T15:02:34.25 | 3.0 | negative | manual | Pg | 2.32 | 0 | |||
IV.COR1.EHN. | 2020-06-21T15:02:32.19 | 3.0 | undecidable | manual | Pg | 4.73 | 0 | |||
IV.FIU.EHE. | 2020-06-21T15:02:29.23 | 3.0 | undecidable | manual | Pn | -3.53 | 0 | |||
IV.PESA.HHE. | 2020-06-21T15:02:26.54 | 3.0 | negative | manual | Pn | -1.98 | 0 | |||
IV.ATMI.HHZ. | 2020-06-21T15:02:26.52 | 0.6 | undecidable | manual | S | 65 | 66.9774 | 50 | -0.6 | 40 |
IV.CRTC.HHE. | 2020-06-21T15:02:25.71 | 3.0 | undecidable | manual | Pn | -1.68 | 0 | |||
IV.CELB.HHE. | 2020-06-21T15:02:24.57 | 3.0 | undecidable | manual | Pg | -2.61 | 0 | |||
IV.MGAB.HHZ. | 2020-06-21T15:02:23.36 | 0.6 | undecidable | manual | S | 111 | 52.1034 | 50 | 0.22 | 46 |
IV.RINC.HHZ. | 2020-06-21T15:02:22.07 | 0.1 | undecidable | manual | P | 5 | 89.3439 | 50 | 0.33 | 84 |
IV.RUFI.EHZ. | 2020-06-21T15:02:21.15 | 0.1 | undecidable | manual | P | 360 | 83.6496 | 50 | 0.28 | 85 |
IV.CSNT.HHZ. | 2020-06-21T15:02:21.01 | 0.6 | undecidable | manual | S | 337 | 46.8198 | 50 | -0.74 | 40 |
IV.PARC.HHZ. | 2020-06-21T15:02:21.27 | 0.3 | negative | manual | P | 43 | 85.6476 | 50 | 0.1 | 66 |
IV.ATMC.EHZ. | 2020-06-21T15:02:18.43 | 0.1 | undecidable | manual | P | 53 | 67.9764 | 50 | -0.02 | 93 |
TV.SF03.EHZ. | 2020-06-21T15:02:18.63 | 0.6 | undecidable | manual | S | 156 | 34.1436 | 50 | 0.28 | 47 |
IV.ATMI.HHZ. | 2020-06-21T15:02:18.55 | 0.3 | undecidable | manual | P | 65 | 66.9774 | 50 | 0.26 | 66 |
IV.FROS.CHZ. | 2020-06-21T15:02:17.52 | 0.6 | undecidable | manual | S | 296 | 32.2455 | 105 | -0.26 | 47 |
TV.SF11.HHZ. | 2020-06-21T15:02:15.27 | 0.6 | undecidable | manual | S | 151 | 27.3504 | 107 | -0.88 | 39 |
IV.MGAB.HHZ. | 2020-06-21T15:02:15.93 | 0.6 | undecidable | manual | P | 111 | 52.1034 | 50 | -0.06 | 47 |
IV.CSNT.HHZ. | 2020-06-21T15:02:14.87 | 0.3 | negative | manual | P | 337 | 46.8198 | 50 | -0.32 | 68 |
IV.FROS.CHZ. | 2020-06-21T15:02:13.18 | 0.3 | undecidable | manual | P | 296 | 32.2455 | 105 | 0.28 | 70 |
TV.SF14.HHZ. | 2020-06-21T15:02:13.74 | 0.1 | undecidable | manual | P | 167 | 37.3293 | 50 | 0.02 | 98 |
TV.SF03.EHZ. | 2020-06-21T15:02:13.15 | 0.1 | undecidable | manual | P | 156 | 34.1436 | 50 | -0.08 | 98 |
IV.MCIV.CHZ. | 2020-06-21T15:02:13.48 | 0.1 | undecidable | manual | P | 159 | 36.3414 | 50 | -0.08 | 97 |
TV.SF04.EHZ. | 2020-06-21T15:02:12.48 | 0.1 | positive | manual | P | 157 | 29.9478 | 106 | 0.02 | 100 |
TV.SF01.EHZ. | 2020-06-21T15:02:12.62 | 0.1 | positive | manual | P | 172 | 30.3474 | 106 | 0.08 | 98 |
TV.SF13.HHZ. | 2020-06-21T15:02:12.70 | 0.1 | undecidable | manual | P | 164 | 30.6471 | 106 | 0.11 | 98 |
TV.SF11.HHZ. | 2020-06-21T15:02:11.98 | 0.1 | undecidable | manual | P | 151 | 27.3504 | 107 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
TV.SF04.EHN. | ML:1.6 | 0.000187 | 0.2 | AML | other | m | 2020-06-21T15:02:13.14 |
TV.SF04.EHE. | ML:1.7 | 0.0002695 | 1.78 | AML | other | m | 2020-06-21T15:02:17.89 |
TV.SF01.EHE. | ML:1.4 | 0.0001238 | 0.44 | AML | other | m | 2020-06-21T15:02:18.65 |
IV.FROS.CHE. | ML:1.4 | 0.0001175 | 0.62 | AML | other | m | 2020-06-21T15:02:19.18 |
TV.SF01.EHN. | ML:1.4 | 0.000124 | 0.28 | AML | other | m | 2020-06-21T15:02:19.22 |
IV.FROS.CHN. | ML:1.3 | 0.00010015 | 1.4 | AML | other | m | 2020-06-21T15:02:19.93 |
IV.CSNT.HHE. | ML:1.2 | 0.0000485 | 0.4 | AML | other | m | 2020-06-21T15:02:21.81 |
IV.CSNT.HHN. | ML:1.2 | 0.0000451 | 1.28 | AML | other | m | 2020-06-21T15:02:21.65 |
IV.MGAB.HHN. | ML:1.3 | 0.000046649999999999996 | 0.42 | AML | other | m | 2020-06-21T15:02:25.21 |
IV.MGAB.HHE. | ML:1.2 | 0.000038400000000000005 | 1.4 | AML | other | m | 2020-06-21T15:02:26.23 |
IV.ATMI.HHN. | ML:1.7 | 0.0000886 | 0.4 | AML | other | m | 2020-06-21T15:02:28.69 |
IV.ATMI.HHE. | ML:1.6 | 0.00006510000000000001 | 0.56 | AML | other | m | 2020-06-21T15:02:31.29 |