A magnitude ML 1.1 earthquake occured in region: Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6730, 12.0400 at 9 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 |
---|---|---|---|---|
Pieve Santo Stefano | AR | 0 | 3183 | 3183 |
Caprese Michelangelo | AR | 5 | 1426 | 4609 |
Chiusi della Verna | AR | 9 | 2023 | 6632 |
Badia Tedalda | AR | 12 | 1087 | 7719 |
Chitignano | AR | 13 | 899 | 8618 |
Sansepolcro | AR | 14 | 15884 | 24502 |
Verghereto | FC | 14 | 1907 | 26409 |
Anghiari | AR | 15 | 5638 | 32047 |
Casteldelci | RN | 16 | 407 | 32454 |
Castel Focognano | AR | 17 | 3149 | 35603 |
Subbiano | AR | 17 | 6331 | 41934 |
San Giustino | PG | 18 | 11297 | 53231 |
Bibbiena | AR | 18 | 12241 | 65472 |
Capolona | AR | 19 | 5438 | 70910 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-02-09 02:38:41 |
43.6727 | 12.0398 | 9 | 2020-02-09 02:45:30 |
Sala Sismica INGV-Roma | 76362751 |
Field | Value |
---|---|
Time (UTC) | 2020-02-09 02:38:41 ± 0.05 |
Latitude | 43.6727 ± 0.0036 |
Longitude | 12.0398 ± 0.0050 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76362751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 449 |
Semi-minor axis of confidence ellipse (meter) | 185 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 225 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34354 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 76362751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-09 02:45:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2020-02-09T02:39:04.10 | 3.0 | undecidable | manual | S | 0.35 | 0 | |||
IV.ZCCA.HHZ. | 2020-02-09T02:39:03.42 | 3.0 | negative | manual | P | 1.08 | 0 | |||
IV.FDMO.HHZ. | 2020-02-09T02:38:59.48 | 3.0 | undecidable | manual | P | -1.76 | 0 | |||
IV.ATPI.EHZ. | 2020-02-09T02:38:54.71 | 0.6 | undecidable | manual | S | 130 | 38.1285 | 50 | -0.01 | 48 |
IV.APEC.HHZ. | 2020-02-09T02:38:53.71 | 0.3 | undecidable | manual | S | 112 | 33.0447 | 50 | 0.35 | 68 |
IV.SFI.EHZ. | 2020-02-09T02:38:52.69 | 0.3 | undecidable | manual | S | 329 | 30.0477 | 107 | 0.18 | 71 |
IV.LMD.HHZ. | 2020-02-09T02:38:51.76 | 3.0 | positive | manual | P | -0.27 | 0 | |||
IV.ATMC.EHZ. | 2020-02-09T02:38:51.54 | 0.6 | undecidable | manual | S | 154 | 27.9498 | 108 | -0.27 | 46 |
IV.ASQU.HHZ. | 2020-02-09T02:38:50.54 | 0.3 | undecidable | manual | S | 304 | 24.3534 | 110 | -0.1 | 73 |
IV.BADI.EHZ. | 2020-02-09T02:38:50.65 | 0.3 | undecidable | manual | S | 138 | 24.4533 | 110 | -0.02 | 74 |
IV.ATMI.HHZ. | 2020-02-09T02:38:49.62 | 3.0 | positive | manual | P | -0.28 | 0 | |||
IV.PE3.EHZ. | 2020-02-09T02:38:49.10 | 3.0 | negative | manual | P | 0.16 | 0 | |||
IV.NARO.HHZ. | 2020-02-09T02:38:49.69 | 3.0 | negative | manual | P | -0.45 | 0 | |||
IV.ATPI.EHZ. | 2020-02-09T02:38:48.96 | 0.6 | undecidable | manual | P | 130 | 38.1285 | 50 | -0.23 | 46 |
IV.APEC.HHZ. | 2020-02-09T02:38:48.34 | 0.3 | undecidable | manual | P | 112 | 33.0447 | 50 | -0.06 | 72 |
IV.SFI.EHZ. | 2020-02-09T02:38:47.87 | 0.3 | undecidable | manual | P | 329 | 30.0477 | 107 | -0.04 | 73 |
IV.SSP9.EHZ. | 2020-02-09T02:38:47.42 | 0.3 | undecidable | manual | S | 146 | 13.1757 | 124 | 0.24 | 72 |
IV.PARC.HHZ. | 2020-02-09T02:38:47.98 | 0.3 | undecidable | manual | S | 99 | 16.1727 | 119 | -0.08 | 74 |
IV.ATMC.EHZ. | 2020-02-09T02:38:47.28 | 0.6 | undecidable | manual | P | 154 | 27.9498 | 108 | -0.23 | 47 |
IV.CRE.HHZ. | 2020-02-09T02:38:46.23 | 0.3 | undecidable | manual | S | 230 | 9.2796 | 134 | 0.11 | 74 |
IV.BADI.EHZ. | 2020-02-09T02:38:46.57 | 0.3 | undecidable | manual | P | 138 | 24.4533 | 110 | -0.28 | 70 |
IV.ASQU.HHZ. | 2020-02-09T02:38:46.70 | 0.3 | undecidable | manual | P | 304 | 24.3534 | 110 | -0.13 | 72 |
IV.PARC.HHZ. | 2020-02-09T02:38:45.31 | 0.1 | positive | manual | P | 99 | 16.1727 | 119 | -0.03 | 100 |
IT.SNS1.HNZ. | 2020-02-09T02:38:45.03 | 0.3 | undecidable | manual | P | 146 | 13.2756 | 124 | 0.19 | 73 |
IV.CRE.HHZ. | 2020-02-09T02:38:44.29 | 0.1 | positive | manual | P | 230 | 9.2796 | 134 | 0.07 | 100 |
IV.SSP9.EHZ. | 2020-02-09T02:38:44.93 | 0.3 | negative | manual | P | 146 | 13.1757 | 124 | 0.09 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRE.HHN. | ML:1.7 | 0.0007920000000000001 | 0.16 | AML | other | m | 2020-02-09T02:38:46.31 |
IV.CRE.HHE. | ML:1.6 | 0.000518 | 0.26 | AML | other | m | 2020-02-09T02:38:46.21 |
IV.SSP9.EHE. | ML:1.1 | 0.00012345 | 0.88 | AML | other | m | 2020-02-09T02:38:47.70 |
IV.SSP9.EHN. | ML:1.1 | 0.0001385 | 1.6 | AML | other | m | 2020-02-09T02:38:47.86 |
IV.PARC.HHN. | ML:1.8 | 0.0006450000000000001 | 0.16 | AML | other | m | 2020-02-09T02:38:48.15 |
IV.PARC.HHE. | ML:1.5 | 0.000275 | 0.18 | AML | other | m | 2020-02-09T02:38:48.29 |
IV.BADI.EHN. | ML:1.0 | 0.000063 | 1.28 | AML | other | m | 2020-02-09T02:38:50.08 |
IV.ASQU.HHE. | ML:0.8 | 0.000039699999999999996 | 0.48 | AML | other | m | 2020-02-09T02:38:54.32 |
IV.APEC.HHN. | ML:1.3 | 0.00008085 | 1.06 | AML | other | m | 2020-02-09T02:38:54.57 |
IV.ASQU.HHN. | ML:1.0 | 0.00005434999999999999 | 0.38 | AML | other | m | 2020-02-09T02:38:54.71 |
IV.APEC.HHE. | ML:1.2 | 0.00007565 | 0.9 | AML | other | m | 2020-02-09T02:38:54.86 |
IV.ATPI.EHE. | ML:0.9 | 0.000032500000000000004 | 1.2 | AML | other | m | 2020-02-09T02:38:55.89 |
IV.BADI.EHE. | ML:0.9 | 0.000050299999999999996 | 0.34 | AML | other | m | 2020-02-09T02:38:55.59 |
IV.ATPI.EHN. | ML:0.8 | 0.000025849999999999998 | 1.58 | AML | other | m | 2020-02-09T02:38:55.85 |
IV.SFI.EHN. | ML:0.9 | 0.000034099999999999995 | 0.68 | AML | other | m | 2020-02-09T02:38:56.49 |
IV.NARO.HHN. | ML:1.3 | 0.0000615 | 0.58 | AML | other | m | 2020-02-09T02:38:56.06 |
IV.SFI.EHE. | ML:0.8 | 0.0000297 | 0.72 | AML | other | m | 2020-02-09T02:38:56.40 |
IV.NARO.HHE. | ML:1.1 | 0.0000375 | 0.66 | AML | other | m | 2020-02-09T02:38:57.13 |