A magnitude ML 1.8 earthquake occured in region: 8 km S Suvereto (LI), on
and geographic coordinates (lat, lon) 43.0120, 10.6880 at 6 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 |
---|---|---|---|---|
Suvereto | LI | 8 | 3072 | 3072 |
Campiglia Marittima | LI | 8 | 13218 | 16290 |
Follonica | GR | 12 | 21605 | 37895 |
Sassetta | LI | 14 | 514 | 38409 |
San Vincenzo | LI | 16 | 6911 | 45320 |
Piombino | LI | 16 | 34060 | 79380 |
Massa Marittima | GR | 17 | 8375 | 87755 |
Castagneto Carducci | LI | 18 | 9010 | 96765 |
Scarlino | GR | 18 | 3847 | 100612 |
Monteverdi Marittimo | PI | 19 | 758 | 101370 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2020-07-08 16:51:20 |
43.0125 | 10.6883 | 6 | 2020-11-19 12:36:54 |
Bollettino Sismico Italiano INGV | 81415461 |
Reviewed Rev100 |
ML 1.9 | 2020-07-08 16:51:20 |
43.0178 | 10.6822 | 5 | 2020-07-08 17:02:52 |
Sala Sismica INGV-Roma | 80885571 |
Field | Value |
---|---|
Time (UTC) | 2020-07-08 16:51:20 ± 0.14 |
Latitude | 43.0125 ± 0.0063 |
Longitude | 10.6883 ± 0.0086 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 81415461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 631 |
Semi-minor axis of confidence ellipse (meter) | 599 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 125 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.18706 |
Epicentral distance of station farthest from the epicenter (degree) | 1.38226 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 80885571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-08 17:02:52 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 81415461 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-28 07:28:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
FR.SMPL.HHE.00 | 2020-07-08T16:51:46.25 | 0.3 | undecidable | manual | P | 229 | 153.4353 | 50 | -0.4 | 53 |
RD.PGF.BHZ. | 2020-07-08T16:51:45.60 | 1.0 | undecidable | manual | P | 250 | 146.8419 | 50 | -0.04 | 20 |
Z3.A317A.HHE. | 2020-07-08T16:51:43.35 | 0.6 | undecidable | manual | S | 274 | 68.6757 | 50 | 0.47 | 42 |
IV.CRMI.HHE. | 2020-07-08T16:51:37.08 | 0.6 | undecidable | manual | P | 15 | 89.9433 | 50 | 0.2 | 43 |
TV.SF01.EHZ. | 2020-07-08T16:51:35.11 | 0.3 | undecidable | manual | P | 107 | 74.4699 | 50 | 0.62 | 59 |
IV.FROS.CHZ. | 2020-07-08T16:51:35.60 | 0.3 | undecidable | manual | S | 60 | 43.7229 | 50 | -0.61 | 63 |
IV.PII.HHZ. | 2020-07-08T16:51:35.01 | 0.3 | undecidable | manual | P | 351 | 79.7646 | 50 | -0.3 | 64 |
IV.CSNT.HHZ. | 2020-07-08T16:51:34.11 | 0.6 | undecidable | manual | P | 43 | 70.5738 | 50 | 0.23 | 44 |
IV.MAON.HHZ. | 2020-07-08T16:51:34.76 | 0.3 | undecidable | manual | P | 151 | 74.1702 | 50 | 0.32 | 64 |
Z3.A317A.HHE. | 2020-07-08T16:51:33.74 | 0.3 | undecidable | manual | P | 274 | 68.6757 | 50 | 0.14 | 68 |
IV.RIBO.EHZ.01 | 2020-07-08T16:51:31.57 | 0.3 | undecidable | manual | S | 104 | 29.9478 | 101 | 0.07 | 74 |
IV.CASP.HHZ. | 2020-07-08T16:51:30.74 | 0.6 | undecidable | manual | S | 150 | 28.4493 | 102 | -0.28 | 47 |
IV.CELB.HHZ. | 2020-07-08T16:51:30.20 | 0.3 | undecidable | manual | P | 233 | 48.8178 | 50 | -0.33 | 67 |
IV.FROS.CHZ. | 2020-07-08T16:51:29.86 | 0.3 | undecidable | manual | P | 60 | 43.7229 | 50 | 0.11 | 71 |
IV.TRIF.CHZ. | 2020-07-08T16:51:28.48 | 0.6 | undecidable | manual | S | 57 | 20.7681 | 106 | 0.08 | 50 |
IV.RIBO.EHZ.01 | 2020-07-08T16:51:27.13 | 0.1 | undecidable | manual | P | 104 | 29.9478 | 101 | 0.1 | 98 |
IV.CASP.HHZ. | 2020-07-08T16:51:26.62 | 0.3 | undecidable | manual | P | 150 | 28.4493 | 102 | -0.13 | 73 |
IV.TRIF.CHZ. | 2020-07-08T16:51:25.19 | 0.1 | positive | manual | P | 57 | 20.7681 | 106 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TRIF.CHN. | ML:1.8 | 0.00050362285 | 0.2816 | AML | other | m | 2020-07-08T16:51:29.95 |
IV.TRIF.CHE. | ML:1.8 | 0.0005657623 | 0.1792 | AML | other | m | 2020-07-08T16:51:30.35 |
IV.CASP.HHE. | ML:1.7 | 0.0002598206 | 0.2432 | AML | other | m | 2020-07-08T16:51:31.01 |
IV.CASP.HHN. | ML:1.5 | 0.00016612805 | 0.1792 | AML | other | m | 2020-07-08T16:51:32.00 |
IV.RIBO.EHE.01 | ML:1.9 | 0.00041801500000000004 | 0.128 | AML | other | m | 2020-07-08T16:51:32.24 |
IV.CELB.HHE. | ML:2.1 | 0.0003133406 | 0.064 | AML | other | m | 2020-07-08T16:51:39.17 |
IV.CELB.HHN. | ML:1.8 | 0.00019618375 | 0.0896 | AML | other | m | 2020-07-08T16:51:39.37 |
IV.PII.HHE. | ML:1.8 | 0.000079956155 | 0.3072 | AML | other | m | 2020-07-08T16:51:45.25 |
IV.MAON.HNN. | ML:2.1 | 0.00019683315000000001 | 0.1536 | AML | other | m | 2020-07-08T16:51:45.72 |
IV.MAON.HHN. | ML:2.1 | 0.00019974520000000002 | 0.1664 | AML | other | m | 2020-07-08T16:51:45.72 |
IV.MAON.HHE. | ML:2.0 | 0.0001404746 | 0.2048 | AML | other | m | 2020-07-08T16:51:45.00 |
IV.PII.HHN. | ML:1.7 | 0.00006545167500000001 | 0.32 | AML | other | m | 2020-07-08T16:51:46.11 |
TV.SF01.EHN. | ML:1.5 | 0.000049416335000000006 | 0.2432 | AML | other | m | 2020-07-08T16:51:46.44 |
TV.SF01.EHE. | ML:1.4 | 0.000037895974999999996 | 0.2176 | AML | other | m | 2020-07-08T16:51:45.62 |