A magnitude ML 1.1 earthquake occured in region: 6 km SW San Giovanni d'Asso (SI), on
and geographic coordinates (lat, lon) 43.1120, 11.5470 at 10 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 |
---|---|---|---|---|
San Giovanni d'Asso | SI | 6 | 853 | 853 |
Buonconvento | SI | 6 | 3173 | 4026 |
Montalcino | SI | 7 | 5093 | 9119 |
San Quirico d'Orcia | SI | 7 | 2662 | 11781 |
Pienza | SI | 12 | 2107 | 13888 |
Trequanda | SI | 13 | 1254 | 15142 |
Castiglione d'Orcia | SI | 13 | 2346 | 17488 |
Asciano | SI | 14 | 7118 | 24606 |
Murlo | SI | 14 | 2389 | 26995 |
Monteroni d'Arbia | SI | 17 | 9088 | 36083 |
Sinalunga | SI | 19 | 12764 | 48847 |
Montepulciano | SI | 19 | 14097 | 62944 |
Torrita di Siena | SI | 19 | 7434 | 70378 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-06-25 13:04:13 |
43.1118 | 11.5467 | 10 | 2023-06-25 13:14:25 |
Sala Sismica INGV-Roma | 118715131 |
Field | Value |
---|---|
Time (UTC) | 2023-06-25 13:04:13 ± 0.11 |
Latitude | 43.1118 ± 0.0054 |
Longitude | 11.5467 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118715131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 662 |
Semi-minor axis of confidence ellipse (meter) | 621 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 224 |
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) | 81 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.11601 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57736 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 118715131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-25 13:14:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATMC.EHZ. | 2023-06-25T13:04:33.91 | 0.6 | undecidable | manual | S | 54 | 64.0914 | 50 | 0.39 | 42 |
IV.OSSC.HHZ. | 2023-06-25T13:04:30.04 | 0.6 | undecidable | manual | S | 332 | 51.7038 | 50 | -0.19 | 45 |
IV.CSNT.HHZ. | 2023-06-25T13:04:28.40 | 0.6 | undecidable | manual | S | 333 | 45.1215 | 50 | -0.07 | 47 |
IV.SACS.HHZ. | 2023-06-25T13:04:27.99 | 0.6 | undecidable | manual | S | 135 | 41.4252 | 50 | 0.5 | 43 |
IV.CAFI.HNZ. | 2023-06-25T13:04:26.73 | 0.6 | undecidable | manual | S | 54 | 41.625 | 50 | -0.8 | 38 |
IV.FROS.CHZ. | 2023-06-25T13:04:25.23 | 0.6 | undecidable | manual | S | 289 | 33.4443 | 50 | -0.11 | 47 |
IV.ATMC.EHZ. | 2023-06-25T13:04:25.50 | 0.1 | undecidable | manual | P | 54 | 64.0914 | 50 | 0.35 | 85 |
TV.SF11.HHZ. | 2023-06-25T13:04:23.24 | 0.6 | undecidable | manual | S | 158 | 29.0487 | 50 | -0.94 | 37 |
IV.OSSC.HHZ. | 2023-06-25T13:04:23.39 | 0.1 | undecidable | manual | P | 332 | 51.7038 | 50 | 0.14 | 91 |
IV.ARCI.HHZ. | 2023-06-25T13:04:23.62 | 0.6 | undecidable | manual | S | 191 | 29.4483 | 50 | -0.65 | 41 |
IV.RIBO.EHZ. | 2023-06-25T13:04:22.26 | 0.1 | undecidable | manual | P | 246 | 44.4222 | 50 | 0.14 | 92 |
IV.SACS.HHZ. | 2023-06-25T13:04:21.61 | 0.1 | undecidable | manual | P | 135 | 41.4252 | 50 | -0.06 | 94 |
IV.CSNT.HHZ. | 2023-06-25T13:04:21.95 | 0.1 | undecidable | manual | P | 333 | 45.1215 | 50 | -0.28 | 89 |
IV.CAFI.HNZ. | 2023-06-25T13:04:21.39 | 0.1 | undecidable | manual | P | 54 | 41.625 | 50 | -0.3 | 90 |
IV.ARCI.HHZ. | 2023-06-25T13:04:20.52 | 0.1 | undecidable | manual | P | 191 | 29.4483 | 50 | 0.7 | 81 |
IV.FROS.CHZ. | 2023-06-25T13:04:20.61 | 0.1 | undecidable | manual | P | 289 | 33.4443 | 50 | 0.18 | 93 |
IV.MALA0.EHN. | 2023-06-25T13:04:19.06 | 0.6 | undecidable | manual | S | 207 | 13.1757 | 127 | -0.39 | 46 |
IV.MALA2.EHZ. | 2023-06-25T13:04:19.30 | 0.6 | undecidable | manual | S | 205 | 13.2756 | 127 | -0.17 | 48 |
TV.SF11.HHZ. | 2023-06-25T13:04:19.97 | 0.3 | undecidable | manual | P | 158 | 29.0487 | 50 | 0.21 | 70 |
IV.MALA5.EHN. | 2023-06-25T13:04:19.29 | 0.6 | undecidable | manual | S | 206 | 12.876 | 128 | -0.09 | 49 |
IV.MALA5.EHN. | 2023-06-25T13:04:17.04 | 0.1 | undecidable | manual | P | 206 | 12.876 | 128 | 0.05 | 99 |
IV.MALA0.EHN. | 2023-06-25T13:04:17.10 | 0.1 | undecidable | manual | P | 207 | 13.1757 | 127 | 0.07 | 99 |
IV.MALA2.EHZ. | 2023-06-25T13:04:17.05 | 0.1 | undecidable | manual | P | 205 | 13.2756 | 127 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
TV.SF11.HHN. | ML:1.1 | 0.0000668 | 0.22 | AML | other | m | 2023-06-25T13:04:23.65 |
TV.SF11.HHE. | ML:1.3 | 0.00010284999999999999 | 0.22 | AML | other | m | 2023-06-25T13:04:23.65 |
IV.CSNT.HHE. | ML:1.1 | 0.00003375 | 1.56 | AML | other | m | 2023-06-25T13:04:28.86 |
IV.CSNT.HHN. | ML:1.2 | 0.0000485 | 0.12 | AML | other | m | 2023-06-25T13:04:29.07 |
IV.MGAB.HHN. | ML:1.2 | 0.00004485 | 0.44 | AML | other | m | 2023-06-25T13:04:31.00 |
IV.MGAB.HHE. | ML:1.2 | 0.00003765 | 0.2 | AML | other | m | 2023-06-25T13:04:32.32 |
IV.SACS.HHE. | ML:0.8 | 0.000018055385 | 0.3392 | AML | other | m | 2023-06-25T13:04:31.28 |
IV.SACS.HHN. | ML:0.9 | 0.000026565025 | 0.3584 | AML | other | m | 2023-06-25T13:04:30.41 |