A magnitude ML 1.6 earthquake occured in region: 10 km S Murlo (SI), on
and geographic coordinates (lat, lon) 43.0800, 11.3600 at 8 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 |
---|---|---|---|---|
Murlo | SI | 10 | 2389 | 2389 |
Montalcino | SI | 11 | 5093 | 7482 |
Civitella Paganico | GR | 11 | 3154 | 10636 |
Buonconvento | SI | 12 | 3173 | 13809 |
Monticiano | SI | 16 | 1571 | 15380 |
Roccastrada | GR | 17 | 9199 | 24579 |
Monteroni d'Arbia | SI | 18 | 9088 | 33667 |
San Quirico d'Orcia | SI | 20 | 2662 | 36329 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2020-01-27 18:42:11 |
43.0803 | 11.3605 | 8 | 2020-07-18 21:08:21 |
Bollettino Sismico Italiano INGV | 76650671 |
Reviewed Rev100 |
ML 1.6 | 2020-01-27 18:42:11 |
43.0807 | 11.3583 | 11 | 2020-01-27 18:58:01 |
Sala Sismica INGV-Roma | 75920231 |
Field | Value |
---|---|
Time (UTC) | 2020-01-27 18:42:11 ± 0.14 |
Latitude | 43.0803 ± 0.0063 |
Longitude | 11.3605 ± 0.0086 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 76650671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 620 |
Semi-minor axis of confidence ellipse (meter) | 478 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 48 |
Number of associated phases, regardless of their use for origin computation | 51 |
Number of defining phases | 32 |
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) | 0.90562 |
Number of stations at which the event was observed | 41 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 76650671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-05 16:50:33 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 75920231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-27 18:58:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PAOL.HHZ. | 2020-01-27T18:43:25.27 | 3.0 | undecidable | manual | Sg | 11.1 | 0 | |||
IV.SALB.HHZ. | 2020-01-27T18:43:05.63 | 3.0 | undecidable | manual | Pn | 2.97 | 0 | |||
GU.GRAM.HHZ. | 2020-01-27T18:42:58.89 | 3.0 | undecidable | manual | Sn | 0.5 | 0 | |||
IV.CAVE.HHZ. | 2020-01-27T18:42:49.64 | 3.0 | undecidable | manual | Sn | -3.28 | 0 | |||
IV.MTMR.HNZ. | 2020-01-27T18:42:45.70 | 3.0 | positive | manual | Pn | 2.34 | 0 | |||
IV.CELB.HHZ. | 2020-01-27T18:42:42.64 | 0.6 | undecidable | manual | S | 249 | 100.5216 | 50 | 0.63 | 38 |
IV.IMOL.HNZ. | 2020-01-27T18:42:40.44 | 3.0 | undecidable | manual | Sg | 1.88 | 0 | |||
OX.SABO.HNZ. | 2020-01-27T18:42:39.48 | 3.0 | undecidable | manual | Pn | 0.65 | 0 | |||
IV.CRE.HHE. | 2020-01-27T18:42:35.82 | 1.0 | undecidable | manual | S | 38 | 76.4679 | 50 | 0.23 | 22 |
IV.MMUR.HNZ. | 2020-01-27T18:42:34.57 | 3.0 | undecidable | manual | Sg | 6.75 | 0 | |||
IV.CSP1.EHZ. | 2020-01-27T18:42:33.12 | 3.0 | undecidable | manual | Sn | 3.12 | 0 | |||
IV.MGAB.HHZ. | 2020-01-27T18:42:32.74 | 0.6 | undecidable | manual | S | 107 | 63.7917 | 50 | 0.54 | 43 |
IV.MMO1.EHZ. | 2020-01-27T18:42:32.14 | 3.0 | undecidable | manual | Sn | -0.26 | 0 | |||
IV.CESI.HHZ. | 2020-01-27T18:42:31.67 | 3.0 | undecidable | manual | Sn | 2.83 | 0 | |||
IV.MC2.EHZ. | 2020-01-27T18:42:31.11 | 3.0 | undecidable | manual | Sn | -0.15 | 0 | |||
IV.CELB.HHZ. | 2020-01-27T18:42:30.18 | 0.3 | undecidable | manual | P | 249 | 100.5216 | 50 | 0.87 | 52 |
IV.MAGO.CHE. | 2020-01-27T18:42:30.86 | 0.6 | undecidable | manual | S | 291 | 60.6948 | 50 | -0.54 | 43 |
IV.NRCA.HHZ. | 2020-01-27T18:42:29.98 | 3.0 | undecidable | manual | Sn | -1.56 | 0 | |||
IV.PARC.HHZ. | 2020-01-27T18:42:28.59 | 0.3 | undecidable | manual | P | 48 | 94.8384 | 50 | 0.16 | 66 |
IV.RINC.HHN. | 2020-01-27T18:42:28.35 | 0.3 | undecidable | manual | P | 12 | 91.5417 | 50 | 0.41 | 63 |
IV.FDMO.HHZ. | 2020-01-27T18:42:28.78 | 3.0 | undecidable | manual | Sn | -0.79 | 0 | |||
IV.ATTE.HHZ. | 2020-01-27T18:42:27.60 | 3.0 | undecidable | manual | P | 0 | ||||
IV.OSSC.HHZ. | 2020-01-27T18:42:27.50 | 0.6 | undecidable | manual | S | 349 | 50.0166 | 50 | -1.04 | 35 |
IV.ASQU.HHE. | 2020-01-27T18:42:27.85 | 1.0 | undecidable | manual | P | 23 | 86.6466 | 50 | 0.67 | 19 |
IV.VENL.HNZ. | 2020-01-27T18:42:27.31 | 3.0 | undecidable | manual | Pn | -2.83 | 0 | |||
IV.CRMI.HNN. | 2020-01-27T18:42:27.37 | 0.1 | undecidable | manual | P | 339 | 85.0482 | 50 | 0.43 | 84 |
IV.CSNT.HHZ. | 2020-01-27T18:42:26.15 | 1.0 | undecidable | manual | S | 353 | 43.9227 | 50 | -0.76 | 20 |
IV.CRE.HHE. | 2020-01-27T18:42:26.05 | 0.1 | undecidable | manual | P | 38 | 76.4679 | 50 | 0.44 | 85 |
IV.MAON.HHZ. | 2020-01-27T18:42:25.58 | 0.1 | undecidable | manual | P | 195 | 74.7696 | 50 | 0.24 | 89 |
IV.ATMC.EHE. | 2020-01-27T18:42:25.95 | 0.6 | undecidable | manual | P | 59 | 78.5658 | 50 | 0.02 | 46 |
TV.SF01.EHZ. | 2020-01-27T18:42:24.48 | 0.6 | undecidable | manual | S | 151 | 34.0437 | 103 | 0.4 | 46 |
IV.TRIF.CHZ. | 2020-01-27T18:42:24.07 | 0.6 | undecidable | manual | S | 276 | 37.2294 | 50 | -1.07 | 36 |
IV.LATE.HHN. | 2020-01-27T18:42:23.61 | 0.3 | undecidable | manual | P | 145 | 63.0924 | 50 | 0.06 | 71 |
IV.MGAB.HHZ. | 2020-01-27T18:42:23.34 | 0.3 | undecidable | manual | P | 107 | 63.7917 | 50 | -0.31 | 67 |
IV.MAGO.CHE. | 2020-01-27T18:42:23.64 | 0.1 | undecidable | manual | P | 291 | 60.6948 | 50 | 0.46 | 88 |
IV.CASP.HHE. | 2020-01-27T18:42:22.24 | 0.3 | undecidable | manual | P | 232 | 51.5151 | 50 | 0.48 | 66 |
IV.OSSC.HHZ. | 2020-01-27T18:42:21.35 | 0.3 | undecidable | manual | P | 349 | 50.0166 | 50 | -0.18 | 71 |
IV.SACS.HHE. | 2020-01-27T18:42:21.90 | 0.6 | undecidable | manual | P | 120 | 51.4152 | 50 | 0.14 | 48 |
IV.RIBO.EHZ.01 | 2020-01-27T18:42:21.90 | 0.6 | undecidable | manual | S | 240 | 29.3484 | 105 | -0.59 | 44 |
IV.CSNT.HHZ. | 2020-01-27T18:42:20.04 | 0.3 | undecidable | manual | P | 353 | 43.9227 | 50 | -0.56 | 66 |
IV.MCIV.CHE. | 2020-01-27T18:42:19.96 | 0.1 | undecidable | manual | P | 142 | 42.2244 | 50 | -0.37 | 92 |
IV.TRIF.CHZ. | 2020-01-27T18:42:19.79 | 0.3 | undecidable | manual | P | 276 | 37.2294 | 50 | 0.22 | 72 |
TV.SF03.EHN. | 2020-01-27T18:42:19.76 | 0.1 | undecidable | manual | P | 139 | 40.5261 | 50 | -0.32 | 94 |
TV.SF14.HHN. | 2020-01-27T18:42:19.25 | 0.1 | undecidable | manual | P | 150 | 41.625 | 50 | -0.98 | 73 |
IV.FROS.CHZ. | 2020-01-27T18:42:19.60 | 0.6 | undecidable | manual | S | 311 | 21.867 | 109 | -0.41 | 47 |
IV.EL6.EHZ. | 2020-01-27T18:42:18.30 | 3.0 | positive | manual | Pn | 4.27 | 0 | |||
IV.RIBO.EHZ.01 | 2020-01-27T18:42:18.18 | 0.1 | undecidable | manual | P | 240 | 29.3484 | 105 | 0.14 | 99 |
TV.SF01.EHZ. | 2020-01-27T18:42:18.67 | 0.1 | undecidable | manual | P | 151 | 34.0437 | 103 | -0.29 | 95 |
IV.APEC.HHZ. | 2020-01-27T18:42:17.06 | 3.0 | negative | manual | P | 3.89 | 0 | |||
IV.FROS.CHZ. | 2020-01-27T18:42:16.77 | 0.1 | undecidable | manual | P | 311 | 21.867 | 109 | 0.16 | 100 |
IV.CPGN.EHZ. | 2020-01-27T18:42:13.24 | 3.0 | undecidable | manual | Pn | -0.93 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FROS.CHN. | ML:1.7 | 0.00038797035 | 0.1408 | AML | other | m | 2020-01-27T18:42:20.47 |
IV.FROS.CHE. | ML:1.9 | 0.00063539405 | 0.3072 | AML | other | m | 2020-01-27T18:42:20.62 |
IV.TRIF.CHN. | ML:1.6 | 0.00014502975 | 0.1024 | AML | other | m | 2020-01-27T18:42:24.70 |
TV.SF01.EHE. | ML:1.8 | 0.000292051 | 0.2048 | AML | other | m | 2020-01-27T18:42:24.91 |
IV.RIBO.EHE.01 | ML:1.5 | 0.0001726582 | 0.1664 | AML | other | m | 2020-01-27T18:42:24.98 |
TV.SF01.EHN. | ML:2.0 | 0.00042003605 | 0.192 | AML | other | m | 2020-01-27T18:42:24.94 |
IV.TRIF.CHE. | ML:1.5 | 0.00010894404499999999 | 0.128 | AML | other | m | 2020-01-27T18:42:25.14 |
IV.CSNT.HHN. | ML:1.2 | 0.000055129485 | 0.1408 | AML | other | m | 2020-01-27T18:42:28.06 |
IV.CSNT.HHE. | ML:1.1 | 0.000040973085 | 0.1792 | AML | other | m | 2020-01-27T18:42:28.24 |
IV.OSSC.HNE. | ML:1.8 | 0.00016447684 | 0.2432 | AML | other | m | 2020-01-27T18:42:28.51 |
IV.OSSC.HNN. | ML:2.0 | 0.00027216895 | 0.8064 | AML | other | m | 2020-01-27T18:42:28.64 |
IV.OSSC.HHN. | ML:1.1 | 0.000031648590000000007 | 0.32 | AML | other | m | 2020-01-27T18:42:29.92 |
IV.OSSC.HHE. | ML:1.1 | 0.000034124545000000005 | 0.2176 | AML | other | m | 2020-01-27T18:42:29.95 |