A magnitude ML 0.6 earthquake occured in region: 7 km E Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6490, 12.1240 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 | 7 | 3183 | 3183 |
Badia Tedalda | AR | 8 | 1087 | 4270 |
Sansepolcro | AR | 9 | 15884 | 20154 |
Caprese Michelangelo | AR | 11 | 1426 | 21580 |
San Giustino | PG | 12 | 11297 | 32877 |
Anghiari | AR | 13 | 5638 | 38515 |
Borgo Pace | PU | 14 | 606 | 39121 |
Sestino | AR | 16 | 1355 | 40476 |
Casteldelci | RN | 16 | 407 | 40883 |
Chiusi della Verna | AR | 16 | 2023 | 42906 |
Citerna | PG | 17 | 3531 | 46437 |
Mercatello sul Metauro | PU | 17 | 1378 | 47815 |
Monterchi | AR | 18 | 1757 | 49572 |
Verghereto | FC | 19 | 1907 | 51479 |
Chitignano | AR | 20 | 899 | 52378 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-02-16 08:48:24 |
43.6493 | 12.124 | 9 | 2020-02-16 08:56:29 |
Sala Sismica INGV-Roma | 76562161 |
Field | Value |
---|---|
Time (UTC) | 2020-02-16 08:48:24 ± 0.08 |
Latitude | 43.6493 ± 0.0045 |
Longitude | 12.1240 ± 0.0062 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76562161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 544 |
Semi-minor axis of confidence ellipse (meter) | 265 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
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 | 24 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35253 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 76562161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-16 08:56:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRLC.HHZ. | 2020-02-16T08:50:20.57 | 3.0 | undecidable | manual | Sg | 5.33 | 0 | |||
IV.RESU.HHZ. | 2020-02-16T08:50:10.61 | 3.0 | negative | manual | Pg | 11.35 | 0 | |||
IT.LRNO.HNZ. | 2020-02-16T08:49:58.27 | 3.0 | undecidable | manual | Sg | 8.88 | 0 | |||
IV.LAV9.HNZ. | 2020-02-16T08:49:34.70 | 3.0 | undecidable | manual | Sg | 4.12 | 0 | |||
CR.ZAG.BHZ. | 2020-02-16T08:49:33.22 | 3.0 | undecidable | manual | Pg | 11.41 | 0 | |||
CR.BRJN.HHZ. | 2020-02-16T08:49:21.27 | 3.0 | undecidable | manual | Sg | -0.14 | 0 | |||
IV.MBAL.EHZ. | 2020-02-16T08:49:02.14 | 3.0 | undecidable | manual | Pg | -0.63 | 0 | |||
TV.SF04.EHZ. | 2020-02-16T08:48:56.67 | 3.0 | undecidable | manual | S | -3.22 | 0 | |||
IV.ATBU.HNE. | 2020-02-16T08:48:38.59 | 0.6 | undecidable | manual | S | 119 | 39.1275 | 50 | 0.31 | 45 |
IV.ATVO.HNN. | 2020-02-16T08:48:38.05 | 0.6 | undecidable | manual | S | 142 | 37.3293 | 50 | 0.25 | 46 |
IV.ATMC.EHE. | 2020-02-16T08:48:33.21 | 0.6 | undecidable | manual | S | 166 | 23.1546 | 110 | -0.13 | 49 |
IV.SFI.EHZ. | 2020-02-16T08:48:32.11 | 0.1 | undecidable | manual | P | 322 | 36.0417 | 50 | 0.02 | 97 |
IV.ATBU.HNE. | 2020-02-16T08:48:32.29 | 0.6 | undecidable | manual | P | 119 | 39.1275 | 50 | -0.29 | 46 |
IV.ATVO.HNN. | 2020-02-16T08:48:31.98 | 0.6 | undecidable | manual | P | 142 | 37.3293 | 50 | -0.32 | 45 |
IV.ASQU.HHZ. | 2020-02-16T08:48:31.06 | 0.1 | undecidable | manual | P | 301 | 31.4463 | 105 | -0.25 | 93 |
IV.NARO.HHZ. | 2020-02-16T08:48:31.50 | 3.0 | undecidable | manual | P | -3.71 | 0 | |||
IV.CRE.HHZ. | 2020-02-16T08:48:30.82 | 0.6 | undecidable | manual | S | 256 | 14.2746 | 121 | 0.27 | 48 |
IV.CPGN.EHZ. | 2020-02-16T08:48:30.06 | 0.1 | undecidable | manual | P | 43 | 23.0547 | 110 | 0.34 | 93 |
IV.ATMC.EHE. | 2020-02-16T08:48:29.54 | 0.1 | undecidable | manual | P | 166 | 23.1546 | 110 | -0.19 | 96 |
IV.SSP9.EHZ. | 2020-02-16T08:48:29.30 | 0.6 | undecidable | manual | S | 176 | 8.3805 | 135 | 0.36 | 47 |
IV.CRE.HHZ. | 2020-02-16T08:48:28.17 | 0.6 | undecidable | manual | P | 256 | 14.2746 | 121 | 0.05 | 50 |
IV.PARC.HHZ. | 2020-02-16T08:48:28.88 | 0.6 | undecidable | manual | S | 90 | 9.1797 | 133 | -0.26 | 48 |
IV.PARC.HHZ. | 2020-02-16T08:48:27.20 | 0.1 | undecidable | manual | P | 90 | 9.1797 | 133 | -0.1 | 100 |
IV.SSP9.EHZ. | 2020-02-16T08:48:27.32 | 0.6 | undecidable | manual | P | 176 | 8.3805 | 135 | 0.14 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHE. | ML:1.1 | 0.00017693140000000002 | 0.1408 | AML | other | m | 2020-02-16T08:48:29.01 |
IV.PARC.HHN. | ML:1.2 | 0.0002310051 | 0.096 | AML | other | m | 2020-02-16T08:48:28.88 |
IV.SSP9.EHE. | ML:0.4 | 0.000032642669999999996 | 0.0832 | AML | other | m | 2020-02-16T08:48:29.32 |
IV.SSP9.EHN. | ML:0.6 | 0.000055995905 | 0.1856 | AML | other | m | 2020-02-16T08:48:29.24 |
IV.CRE.HHE. | ML:0.6 | 0.000041911724999999996 | 0.2368 | AML | other | m | 2020-02-16T08:48:30.90 |
IV.CRE.HHN. | ML:0.6 | 0.000046974984999999996 | 0.1216 | AML | other | m | 2020-02-16T08:48:30.92 |
IV.NARO.HHE. | ML:0.1 | 0.000007497135 | 0.0576 | AML | other | m | 2020-02-16T08:48:31.69 |
IV.NARO.HHN. | ML:0.4 | 0.00000931431 | 0.064 | AML | other | m | 2020-02-16T08:48:38.46 |