A magnitude ML 2.0 earthquake occured in region: Siena (SI), on
and geographic coordinates (lat, lon) 43.3150, 11.3320 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 |
---|---|---|---|---|
Siena | SI | 0 | 53903 | 53903 |
Sovicille | SI | 9 | 10116 | 64019 |
Monteroni d'Arbia | SI | 12 | 9088 | 73107 |
Monteriggioni | SI | 13 | 9810 | 82917 |
Castelnuovo Berardenga | SI | 14 | 9097 | 92014 |
Murlo | SI | 17 | 2389 | 94403 |
Castellina in Chianti | SI | 18 | 2859 | 97262 |
Gaiole in Chianti | SI | 19 | 2758 | 100020 |
Radda in Chianti | SI | 20 | 1613 | 101633 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2023-02-10 21:04:22 |
43.3152 | 11.3317 | 8 | 2024-03-01 17:18:12 |
Bollettino Sismico Italiano INGV | 119084171 |
Reviewed Rev100 |
ML 2.0 | 2023-02-10 21:04:22 |
43.324 | 11.3337 | 9 | 2023-02-10 21:12:37 |
Sala Sismica INGV-Roma | 114329271 |
Field | Value |
---|---|
Time (UTC) | 2023-02-10 21:04:22 ± 0.13 |
Latitude | 43.3152 ± 0.0054 |
Longitude | 11.3317 ± 0.0111 |
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 | 119084171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 749 |
Semi-minor axis of confidence ellipse (meter) | 680 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 287 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.99645 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 38 |
Type of magnitude | ML |
Reference to an origin | 119084171 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-08-24 08:38:43 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 114329271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-10 21:12:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.SATI.HHZ. | 2023-02-10T21:08:58.60 | 3.0 | undecidable | manual | S | 9.999 | 0 | |||
RF.GEPF.HHZ. | 2023-02-10T21:06:04.15 | 3.0 | undecidable | manual | Sg | 14.19 | 0 | |||
IV.SPS2.HHZ. | 2023-02-10T21:05:59.91 | 3.0 | negative | manual | P | 1.452 | 0 | |||
OT.OT17.EHZ. | 2023-02-10T21:05:58.10 | 3.0 | undecidable | manual | Sn | -0.75 | 0 | |||
MN.TRI.HHZ. | 2023-02-10T21:05:57.69 | 3.0 | undecidable | manual | Sg | 12.3 | 0 | |||
GU.ROTM.HHZ. | 2023-02-10T21:05:30.81 | 3.0 | undecidable | manual | Sg | 9.04 | 0 | |||
OX.SABO.HHZ. | 2023-02-10T21:05:17.83 | 3.0 | positive | manual | P | 5.29 | 0 | |||
IV.ARVD.HHZ. | 2023-02-10T21:05:06.33 | 3.0 | undecidable | manual | Sn | 0.35 | 0 | |||
GU.SATI.HHZ. | 2023-02-10T21:05:05.77 | 3.0 | undecidable | manual | P | -9.99 | 0 | |||
IV.MSSA.HHZ. | 2023-02-10T21:04:59.10 | 3.0 | undecidable | manual | Sn | 0.9 | 0 | |||
IV.CELB.HHZ. | 2023-02-10T21:04:42.65 | 0.3 | undecidable | manual | P | 236 | 110.6004 | 50 | 1.47 | 38 |
IV.BDI.HHZ. | 2023-02-10T21:04:40.35 | 0.3 | undecidable | manual | P | 325 | 101.8203 | 50 | 0.53 | 60 |
IV.CRMI.HNN. | 2023-02-10T21:04:40.70 | 0.3 | undecidable | manual | S | 332 | 60.3951 | 50 | -0.85 | 57 |
GU.POPM.HHZ. | 2023-02-10T21:04:39.20 | 0.3 | undecidable | manual | P | 331 | 93.1401 | 50 | 0.71 | 57 |
GU.MAIM.HHZ. | 2023-02-10T21:04:38.86 | 0.3 | undecidable | manual | P | 315 | 94.6386 | 50 | 0.15 | 66 |
IV.CAFI.HHZ. | 2023-02-10T21:04:38.20 | 0.6 | undecidable | manual | S | 88 | 51.2154 | 50 | -0.92 | 37 |
IV.PARC.HHZ. | 2023-02-10T21:04:37.23 | 0.3 | undecidable | manual | P | 63 | 81.8514 | 50 | 0.48 | 63 |
IV.SFI.EHZ. | 2023-02-10T21:04:36.71 | 0.3 | undecidable | manual | P | 32 | 77.367 | 50 | 0.65 | 60 |
IV.PII.HHZ. | 2023-02-10T21:04:36.35 | 0.3 | undecidable | manual | P | 305 | 79.0653 | 50 | 0.04 | 70 |
IV.CASP.HHZ. | 2023-02-10T21:04:35.43 | 0.3 | undecidable | manual | P | 213 | 69.375 | 50 | 0.61 | 62 |
IV.SSP9.EHZ. | 2023-02-10T21:04:35.76 | 0.3 | undecidable | manual | P | 66 | 70.4739 | 50 | 0.76 | 58 |
IV.SACS.HHE. | 2023-02-10T21:04:35.36 | 0.3 | undecidable | manual | P | 138 | 69.7746 | 50 | 0.48 | 65 |
IV.TRIF.CHZ. | 2023-02-10T21:04:35.80 | 0.6 | undecidable | manual | S | 237 | 41.2254 | 50 | -0.64 | 43 |
IV.MALA4.EHE. | 2023-02-10T21:04:34.70 | 0.3 | undecidable | manual | S | 161 | 36.3414 | 50 | -0.44 | 70 |
IV.MALA2.EHE. | 2023-02-10T21:04:34.40 | 0.1 | undecidable | manual | S | 161 | 36.5412 | 50 | -0.8 | 81 |
IV.MALA0.EHE. | 2023-02-10T21:04:34.20 | 0.6 | undecidable | manual | S | 161 | 36.1416 | 50 | -0.9 | 39 |
IV.RUFI.EHZ. | 2023-02-10T21:04:33.45 | 0.6 | undecidable | manual | P | 14 | 59.6958 | 50 | 0.12 | 48 |
IV.CRMI.HNN. | 2023-02-10T21:04:33.46 | 0.3 | undecidable | manual | P | 332 | 60.3951 | 50 | 0.03 | 73 |
IV.CRE.HHZ. | 2023-02-10T21:04:33.94 | 0.3 | undecidable | manual | P | 56 | 60.1953 | 50 | 0.52 | 65 |
TV.SF11.HHZ. | 2023-02-10T21:04:32.97 | 0.3 | undecidable | manual | P | 150 | 56.9985 | 50 | 0.06 | 73 |
IV.ARCI.HHZ. | 2023-02-10T21:04:32.54 | 0.6 | undecidable | manual | P | 167 | 52.7028 | 50 | 0.29 | 46 |
IV.CAFI.HHZ. | 2023-02-10T21:04:32.11 | 0.3 | undecidable | manual | P | 88 | 51.2154 | 50 | 0.08 | 73 |
IV.TRIF.CHZ. | 2023-02-10T21:04:30.22 | 0.3 | undecidable | manual | P | 237 | 41.2254 | 50 | -0.26 | 72 |
IV.OSSC.HHZ. | 2023-02-10T21:04:30.50 | 0.3 | undecidable | manual | S | 343 | 24.1536 | 109 | -0.68 | 65 |
IV.MALA4.EHE. | 2023-02-10T21:04:29.64 | 0.1 | undecidable | manual | P | 161 | 36.3414 | 50 | -0.09 | 100 |
IV.FROS.CHZ. | 2023-02-10T21:04:29.40 | 0.3 | undecidable | manual | S | 231 | 18.3705 | 114 | 0.09 | 77 |
IV.MALA1.EHE. | 2023-02-10T21:04:29.47 | 0.6 | undecidable | manual | P | 161 | 36.4413 | 50 | -0.28 | 48 |
IV.MALA0.EHE. | 2023-02-10T21:04:29.54 | 0.6 | undecidable | manual | P | 161 | 36.1416 | 50 | -0.17 | 49 |
IV.MALA2.EHE. | 2023-02-10T21:04:29.67 | 0.3 | undecidable | manual | P | 161 | 36.5412 | 50 | -0.09 | 75 |
IV.CSNT.HHZ. | 2023-02-10T21:04:28.60 | 0.3 | undecidable | manual | S | 349 | 17.871 | 115 | -0.54 | 70 |
IV.OSSC.HHZ. | 2023-02-10T21:04:27.11 | 0.1 | undecidable | manual | P | 343 | 24.1536 | 109 | -0.33 | 97 |
IV.FROS.CHZ. | 2023-02-10T21:04:26.72 | 0.1 | positive | manual | P | 231 | 18.3705 | 114 | 0.36 | 97 |
IV.CSNT.HHZ. | 2023-02-10T21:04:26.03 | 0.1 | undecidable | manual | P | 349 | 17.871 | 115 | -0.23 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSNT.HHN. | ML:2.3 | 0.001745 | 0.12 | AML | other | m | 2023-02-10T21:04:28.80 |
IV.CSNT.HHE. | ML:2.2 | 0.00157 | 1.68 | AML | other | m | 2023-02-10T21:04:28.95 |
IV.FROS.CHE. | ML:2.5 | 0.00279 | 0.18 | AML | other | m | 2023-02-10T21:04:29.65 |
IV.OSSC.HHN. | ML:2.3 | 0.00117 | 1.26 | AML | other | m | 2023-02-10T21:04:30.32 |
IV.OSSC.HHE. | ML:2.5 | 0.001885 | 0.18 | AML | other | m | 2023-02-10T21:04:31.02 |
IV.FROS.CHN. | ML:2.5 | 0.00277 | 0.22 | AML | other | m | 2023-02-10T21:04:31.49 |
IV.TRIF.CHN. | ML:2.1 | 0.000459 | 1 | AML | other | m | 2023-02-10T21:04:36.77 |
IV.TRIF.CHE. | ML:2.2 | 0.0006285 | 0.74 | AML | other | m | 2023-02-10T21:04:37.25 |
IV.CAFI.HHN. | ML:1.8 | 0.000154 | 0.48 | AML | other | m | 2023-02-10T21:04:38.95 |
IV.CAFI.HHE. | ML:1.8 | 0.00015 | 0.3 | AML | other | m | 2023-02-10T21:04:39.37 |
IV.ARCI.HNN. | ML:2.0 | 0.00022 | 0.5 | AML | other | m | 2023-02-10T21:04:40.64 |
IV.ARCI.HHN. | ML:1.9 | 0.000193 | 0.52 | AML | other | m | 2023-02-10T21:04:40.63 |
IV.RUFI.EHE. | ML:2.0 | 0.0002075 | 0.64 | AML | other | m | 2023-02-10T21:04:41.64 |
IV.ARCI.HHE. | ML:2.0 | 0.0002215 | 0.82 | AML | other | m | 2023-02-10T21:04:41.93 |
IV.ARCI.HNE. | ML:1.9 | 0.00021650000000000003 | 0.82 | AML | other | m | 2023-02-10T21:04:41.93 |
IV.RUFI.EHN. | ML:1.9 | 0.000165 | 1.18 | AML | other | m | 2023-02-10T21:04:42.24 |
IV.CRE.HHN. | ML:1.9 | 0.000174 | 0.78 | AML | other | m | 2023-02-10T21:04:43.41 |
IV.CASP.HHE. | ML:2.1 | 0.000224 | 0.86 | AML | other | m | 2023-02-10T21:04:46.75 |
IV.CASP.HHN. | ML:2.2 | 0.000265 | 0.32 | AML | other | m | 2023-02-10T21:04:46.34 |
IV.CASP.HNN. | ML:2.2 | 0.0002895 | 0.3 | AML | other | m | 2023-02-10T21:04:46.35 |
IV.CASP.HNE. | ML:2.3 | 0.0003179999999999999 | 0.76 | AML | other | m | 2023-02-10T21:04:46.19 |
IV.CRE.HHE. | ML:1.9 | 0.00016999999999999999 | 0.44 | AML | other | m | 2023-02-10T21:04:47.80 |
IV.PII.HHE. | ML:2.1 | 0.00015949999999999997 | 0.22 | AML | other | m | 2023-02-10T21:04:47.66 |
IV.PII.HHN. | ML:2.0 | 0.000141 | 0.76 | AML | other | m | 2023-02-10T21:04:48.52 |
IV.SFI.EHE. | ML:1.9 | 0.00011755000000000001 | 0.6 | AML | other | m | 2023-02-10T21:04:49.30 |
IV.SEI.HHN. | ML:2.4 | 0.000367 | 0.5 | AML | other | m | 2023-02-10T21:04:49.77 |
IV.PARC.HHN. | ML:1.8 | 0.00008730000000000001 | 0.68 | AML | other | m | 2023-02-10T21:04:49.86 |
IV.PARC.HHE. | ML:1.8 | 0.00008299999999999998 | 0.4 | AML | other | m | 2023-02-10T21:04:50.45 |
IV.SEI.HHE. | ML:2.1 | 0.0001795 | 0.76 | AML | other | m | 2023-02-10T21:04:50.40 |
IV.SFI.EHN. | ML:1.7 | 0.00007544999999999999 | 0.42 | AML | other | m | 2023-02-10T21:04:50.99 |
IV.ATMI.HHN. | ML:2.2 | 0.000237 | 0.42 | AML | other | m | 2023-02-10T21:04:52.28 |
GU.POPM.HHE. | ML:1.8 | 0.00007055000000000001 | 0.24 | AML | other | m | 2023-02-10T21:04:52.83 |
IV.ATMI.HHE. | ML:2.3 | 0.00027800000000000004 | 1.66 | AML | other | m | 2023-02-10T21:04:54.86 |
GU.MAIM.HHE. | ML:1.6 | 0.000039750000000000004 | 0.44 | AML | other | m | 2023-02-10T21:04:55.42 |
GU.MAIM.HHN. | ML:1.6 | 0.00003945 | 0.3 | AML | other | m | 2023-02-10T21:04:55.21 |
GU.POPM.HHN. | ML:1.7 | 0.00006245 | 1.06 | AML | other | m | 2023-02-10T21:04:55.69 |
IV.BDI.HHN. | ML:1.7 | 0.000050100000000000005 | 0.5 | AML | other | m | 2023-02-10T21:04:58.67 |
IV.BDI.HHE. | ML:1.6 | 0.00004215 | 0.68 | AML | other | m | 2023-02-10T21:05:00.27 |