A magnitude ML 1.3 earthquake occured in region: 2 km NE Montieri (GR), on
and geographic coordinates (lat, lon) 43.1420, 11.0290 at 10 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 |
---|---|---|---|---|
Montieri | GR | 2 | 1204 | 1204 |
Chiusdino | SI | 5 | 1903 | 3107 |
Castelnuovo di Val di Cecina | PI | 12 | 2231 | 5338 |
Monticiano | SI | 12 | 1571 | 6909 |
Radicondoli | SI | 13 | 914 | 7823 |
Monterotondo Marittimo | GR | 14 | 1371 | 9194 |
Massa Marittima | GR | 15 | 8375 | 17569 |
Roccastrada | GR | 18 | 9199 | 26768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2019-08-29 06:57:06 |
43.1423 | 11.0288 | 10 | 2019-11-13 14:31:06 |
Bollettino Sismico Italiano INGV | 73261221 |
Reviewed Rev100 |
ML 1.6 | 2019-08-29 06:57:06 |
43.1437 | 11.0223 | 10 | 2019-08-29 07:21:03 |
Sala Sismica INGV-Roma | 71901681 |
Field | Value |
---|---|
Time (UTC) | 2019-08-29 06:57:06 ± 0.1 |
Latitude | 43.1423 ± 0.0063 |
Longitude | 11.0288 ± 0.0074 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73261221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 656 |
Semi-minor axis of confidence ellipse (meter) | 615 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 329 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.71766 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 71901681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-29 07:21:03 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 73261221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-29 23:27:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHZ. | 2019-08-29T06:58:55.14 | 3.0 | undecidable | manual | Sg | 10.28 | 0 | |||
OX.ZOU2.HHZ. | 2019-08-29T06:58:50.58 | 3.0 | undecidable | manual | Sn | -0.13 | 0 | |||
IV.CRTO.HHZ. | 2019-08-29T06:58:48.60 | 3.0 | undecidable | manual | Sg | 5.08 | 0 | |||
IT.GEA.HGZ. | 2019-08-29T06:58:46.72 | 3.0 | positive | manual | P | 2.32 | 0 | |||
IV.IACL.HHZ. | 2019-08-29T06:58:40.99 | 3.0 | positive | manual | P | 1.499 | 0 | |||
IV.VBKN.HHZ. | 2019-08-29T06:58:40.43 | 3.0 | undecidable | manual | Sn | -3.04 | 0 | |||
GU.GRAM.HHZ. | 2019-08-29T06:57:59.68 | 3.0 | undecidable | manual | S | 0.55 | 0 | |||
IV.CSP1.EHZ. | 2019-08-29T06:57:58.10 | 3.0 | undecidable | manual | S | -0.26 | 0 | |||
IT.ACQ.HGZ. | 2019-08-29T06:57:54.79 | 3.0 | undecidable | manual | P | 8.22 | 0 | |||
IV.PE3.EHZ. | 2019-08-29T06:57:49.50 | 3.0 | undecidable | manual | S | 0.34 | 0 | |||
IV.IMOL.HNZ. | 2019-08-29T06:57:46.81 | 3.0 | undecidable | manual | S | -6.18 | 0 | |||
IV.VCEL.EHZ. | 2019-08-29T06:57:43.03 | 3.0 | undecidable | manual | P | -0.79 | 0 | |||
TV.SF01.EHZ. | 2019-08-29T06:57:24.66 | 0.3 | undecidable | manual | S | 130 | 56.7987 | 50 | 0.17 | 67 |
IV.CELB.HHZ. | 2019-08-29T06:57:21.76 | 0.6 | undecidable | manual | P | 237 | 79.6647 | 50 | 1.3 | 28 |
IV.OSSC.HHZ. | 2019-08-29T06:57:21.60 | 0.3 | undecidable | manual | S | 22 | 45.8208 | 50 | 0.05 | 70 |
IV.ARCI.HHZ. | 2019-08-29T06:57:21.47 | 0.6 | undecidable | manual | S | 131 | 48.5181 | 50 | -0.8 | 37 |
IV.CASP.HHZ. | 2019-08-29T06:57:19.83 | 0.6 | undecidable | manual | S | 199 | 41.2254 | 50 | -0.5 | 43 |
TV.SF14.HHN. | 2019-08-29T06:57:18.06 | 0.3 | undecidable | manual | P | 132 | 64.0914 | 50 | 0 | 68 |
TV.SF04.EHZ. | 2019-08-29T06:57:17.72 | 0.3 | undecidable | manual | P | 123 | 61.494 | 50 | 0.05 | 68 |
IV.MAGO.CHZ. | 2019-08-29T06:57:17.52 | 0.3 | undecidable | manual | S | 296 | 33.3444 | 50 | -0.71 | 60 |
TV.SF01.EHZ. | 2019-08-29T06:57:17.32 | 0.6 | undecidable | manual | P | 130 | 56.7987 | 50 | 0.38 | 43 |
IV.ARCI.HHZ. | 2019-08-29T06:57:15.65 | 0.1 | undecidable | manual | P | 131 | 48.5181 | 50 | -0.01 | 94 |
IV.OSSC.HHZ. | 2019-08-29T06:57:15.53 | 0.3 | undecidable | manual | P | 22 | 45.8208 | 50 | 0.29 | 67 |
IV.CASP.HHZ. | 2019-08-29T06:57:14.49 | 0.1 | undecidable | manual | P | 199 | 41.2254 | 50 | -0.05 | 94 |
IV.MAGO.CHZ. | 2019-08-29T06:57:13.73 | 0.3 | undecidable | manual | P | 296 | 33.3444 | 50 | 0.41 | 66 |
IV.RIBO.EHZ.01 | 2019-08-29T06:57:11.49 | 0.3 | undecidable | manual | P | 176 | 21.4674 | 115 | 0.12 | 72 |
IV.TRIF.CHZ. | 2019-08-29T06:57:11.62 | 0.3 | undecidable | manual | S | 253 | 10.6782 | 133 | -0.07 | 74 |
IV.FROS.CHE. | 2019-08-29T06:57:11.93 | 0.3 | undecidable | manual | S | 54 | 12.7761 | 128 | -0.3 | 70 |
IV.TRIF.CHZ. | 2019-08-29T06:57:09.56 | 0.1 | negative | manual | P | 253 | 10.6782 | 133 | 0.01 | 100 |
IV.FROS.CHE. | 2019-08-29T06:57:09.84 | 0.1 | undecidable | manual | P | 54 | 12.7761 | 128 | -0.02 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TRIF.CHE. | ML:1.8 | 0.0007070000000000001 | 0.2 | AML | other | m | 2019-08-29T06:57:11.84 |
IV.TRIF.CHN. | ML:1.6 | 0.0005110000000000001 | 0.1 | AML | other | m | 2019-08-29T06:57:11.93 |
IV.MAGO.CHN. | ML:0.9 | 0.000033846885 | 0.992 | AML | other | m | 2019-08-29T06:57:18.62 |
IV.MAGO.CHE. | ML:0.8 | 0.000025767705 | 1.616 | AML | other | m | 2019-08-29T06:57:18.84 |
IV.CASP.HHN. | ML:1.6 | 0.00013550000000000001 | 1.78 | AML | other | m | 2019-08-29T06:57:19.93 |
IV.CASP.HHE. | ML:1.5 | 0.000107 | 0.08 | AML | other | m | 2019-08-29T06:57:20.09 |
IV.OSSC.HHE. | ML:0.7 | 0.000015500095 | 1.0016 | AML | other | m | 2019-08-29T06:57:22.79 |
IV.OSSC.HHN. | ML:0.5 | 0.000011921876500000001 | 0.9376 | AML | other | m | 2019-08-29T06:57:23.26 |
TV.SF01.EHN. | ML:1.4 | 0.00005524860499999999 | 0.1792 | AML | other | m | 2019-08-29T06:57:25.33 |
TV.SF01.EHE. | ML:1.5 | 0.00006838935 | 0.3424 | AML | other | m | 2019-08-29T06:57:25.33 |