A magnitude ML 1.0 earthquake occured in region: Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6680, 12.0420 at 8 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 |
Anghiari | AR | 14 | 5638 | 30140 |
Verghereto | FC | 15 | 1907 | 32047 |
Castel Focognano | AR | 17 | 3149 | 35196 |
Casteldelci | RN | 17 | 407 | 35603 |
Subbiano | AR | 17 | 6331 | 41934 |
San Giustino | PG | 17 | 11297 | 53231 |
Bibbiena | AR | 18 | 12241 | 65472 |
Capolona | AR | 19 | 5438 | 70910 |
Citerna | PG | 20 | 3531 | 74441 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-07-13 10:38:50 |
43.6683 | 12.0418 | 8 | 2020-07-13 10:46:35 |
Sala Sismica INGV-Roma | 81002571 |
Field | Value |
---|---|
Time (UTC) | 2020-07-13 10:38:50 ± 0.06 |
Latitude | 43.6683 ± 0.0045 |
Longitude | 12.0418 ± 0.0050 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81002571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 510 |
Semi-minor axis of confidence ellipse (meter) | 230 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 209 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.08184 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41998 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 81002571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-13 10:46:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-07-13T10:39:04.70 | 0.6 | undecidable | manual | S | 98 | 43.7229 | 50 | -0.17 | 46 |
IV.SFI.EHZ. | 2020-07-13T10:39:01.10 | 0.6 | undecidable | manual | S | 329 | 30.5472 | 105 | -0.04 | 49 |
IV.ATMC.EHZ. | 2020-07-13T10:39:00.14 | 0.6 | undecidable | manual | S | 154 | 27.4503 | 107 | 0.04 | 49 |
IV.BADI.EHZ. | 2020-07-13T10:38:59.04 | 0.6 | undecidable | manual | S | 137 | 23.9538 | 109 | 0.07 | 49 |
IV.RUFI.EHE. | 2020-07-13T10:38:59.18 | 0.3 | undecidable | manual | P | 294 | 46.62 | 50 | 0.08 | 70 |
IV.NARO.HHZ. | 2020-07-13T10:38:58.28 | 0.3 | negative | manual | P | 98 | 43.7229 | 50 | -0.37 | 66 |
IV.RINC.HHN. | 2020-07-13T10:38:58.73 | 0.3 | undecidable | manual | P | 305 | 42.4242 | 50 | 0.28 | 68 |
IV.PE3.EHE. | 2020-07-13T10:38:57.74 | 0.1 | undecidable | manual | P | 85 | 36.6411 | 50 | 0.19 | 93 |
IV.SFI.EHZ. | 2020-07-13T10:38:56.29 | 1.0 | undecidable | manual | P | 329 | 30.5472 | 105 | -0.2 | 23 |
IV.PARC.HHZ. | 2020-07-13T10:38:56.50 | 0.6 | undecidable | manual | S | 98 | 15.9729 | 118 | 0.09 | 49 |
IV.ATMC.EHZ. | 2020-07-13T10:38:55.87 | 0.1 | undecidable | manual | P | 154 | 27.4503 | 107 | -0.03 | 98 |
IV.SSP9.EHZ. | 2020-07-13T10:38:55.78 | 0.6 | undecidable | manual | S | 146 | 12.6762 | 124 | 0.34 | 47 |
IV.CRE.HHZ. | 2020-07-13T10:38:54.33 | 0.6 | undecidable | manual | S | 233 | 9.0798 | 133 | -0.12 | 49 |
IV.BADI.EHZ. | 2020-07-13T10:38:54.91 | 0.6 | undecidable | manual | P | 137 | 23.9538 | 109 | -0.33 | 46 |
IV.SSP9.EHZ. | 2020-07-13T10:38:53.34 | 0.6 | negative | manual | P | 146 | 12.6762 | 124 | 0.13 | 49 |
IV.PARC.HHZ. | 2020-07-13T10:38:53.75 | 0.1 | positive | manual | P | 98 | 15.9729 | 118 | -0.01 | 100 |
IV.CRE.HHZ. | 2020-07-13T10:38:52.53 | 0.1 | positive | manual | P | 233 | 9.0798 | 133 | -0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRE.HHE. | ML:1.3 | 0.00029636545000000003 | 0.2816 | AML | other | m | 2020-07-13T10:38:54.32 |
IV.CRE.HHN. | ML:1.4 | 0.00040542405 | 0.2048 | AML | other | m | 2020-07-13T10:38:54.45 |
IV.SSP9.EHE. | ML:0.6 | 0.00004787749 | 0.1792 | AML | other | m | 2020-07-13T10:38:56.42 |
IV.SSP9.EHN. | ML:0.9 | 0.00008300278 | 0.1792 | AML | other | m | 2020-07-13T10:38:56.40 |
IV.PARC.HHE. | ML:1.1 | 0.00011154965 | 0.2048 | AML | other | m | 2020-07-13T10:38:56.65 |
IV.PARC.HHN. | ML:1.5 | 0.000320319 | 0.1216 | AML | other | m | 2020-07-13T10:38:56.60 |
IV.BADI.EHE. | ML:0.7 | 0.000037177375 | 0.16 | AML | other | m | 2020-07-13T10:38:59.67 |
IV.BADI.EHN. | ML:0.7 | 0.000031727359999999994 | 0.3008 | AML | other | m | 2020-07-13T10:39:01.95 |
IV.SFI.HNE. | ML:1.4 | 0.00012224525 | 1.152 | AML | other | m | 2020-07-13T10:39:05.85 |
IV.SFI.HNN. | ML:1.3 | 0.00010055567 | 0.6592 | AML | other | m | 2020-07-13T10:39:01.53 |
IV.SFI.EHE. | ML:0.7 | 0.000025530665 | 0.8192 | AML | other | m | 2020-07-13T10:39:09.26 |
IV.SFI.EHN. | ML:0.7 | 0.000023945505 | 0.8832 | AML | other | m | 2020-07-13T10:39:08.98 |
IV.NARO.HHE. | ML:0.8 | 0.000022093415 | 0.0832 | AML | other | m | 2020-07-13T10:39:05.88 |
IV.NARO.HHN. | ML:1.1 | 0.0000393939605 | 0.064 | AML | other | m | 2020-07-13T10:39:05.57 |