A magnitude ML 0.8 earthquake occured in region: 3 km SW Sansepolcro (AR), on
and geographic coordinates (lat, lon) 43.5490, 12.1160 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 |
---|---|---|---|---|
Sansepolcro | AR | 3 | 15884 | 15884 |
Anghiari | AR | 5 | 5638 | 21522 |
San Giustino | PG | 5 | 11297 | 32819 |
Citerna | PG | 6 | 3531 | 36350 |
Monterchi | AR | 7 | 1757 | 38107 |
Monte Santa Maria Tiberina | PG | 13 | 1183 | 39290 |
CittĂ di Castello | PG | 14 | 39913 | 79203 |
Pieve Santo Stefano | AR | 15 | 3183 | 82386 |
Caprese Michelangelo | AR | 15 | 1426 | 83812 |
Badia Tedalda | AR | 19 | 1087 | 84899 |
Borgo Pace | PU | 19 | 606 | 85505 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-02-27 11:08:06 |
43.5487 | 12.1157 | 9 | 2019-02-27 11:15:05 |
Sala Sismica INGV-Roma | 66017151 |
Field | Value |
---|---|
Time (UTC) | 2019-02-27 11:08:06 ± 0.08 |
Latitude | 43.5487 ± 0.0036 |
Longitude | 12.1157 ± 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 | 66017151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 437 |
Semi-minor axis of confidence ellipse (meter) | 290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40559 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 66017151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-02-27 11:15:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SFI.EHE. | 2019-02-27T11:08:21.17 | 0.6 | undecidable | manual | S | 331 | 45.0216 | 50 | 0.19 | 47 |
IV.PIEI.HHZ. | 2019-02-27T11:08:18.05 | 0.3 | undecidable | manual | S | 92 | 33.744 | 50 | 0.06 | 73 |
IV.NARO.HHZ. | 2019-02-27T11:08:18.91 | 0.3 | undecidable | manual | S | 79 | 38.0286 | 50 | -0.21 | 69 |
IV.CPGN.HNZ. | 2019-02-27T11:08:18.32 | 0.3 | undecidable | manual | S | 30 | 32.4453 | 50 | 0.68 | 62 |
IV.ATVO.HHZ. | 2019-02-27T11:08:16.90 | 0.3 | undecidable | manual | S | 128 | 29.8479 | 107 | 0.04 | 73 |
IV.CAFI.HHZ. | 2019-02-27T11:08:16.15 | 0.3 | undecidable | manual | S | 206 | 27.1506 | 108 | 0.18 | 72 |
IV.ATPI.EHZ. | 2019-02-27T11:08:15.52 | 0.3 | undecidable | manual | S | 115 | 25.4523 | 109 | 0.09 | 73 |
IV.SFI.EHE. | 2019-02-27T11:08:14.70 | 0.1 | undecidable | manual | P | 331 | 45.0216 | 50 | 0.03 | 95 |
IV.CPGN.HNZ. | 2019-02-27T11:08:13.04 | 0.1 | undecidable | manual | P | 30 | 32.4453 | 50 | 0.3 | 93 |
IV.NARO.HHZ. | 2019-02-27T11:08:13.25 | 0.1 | undecidable | manual | P | 79 | 38.0286 | 50 | -0.34 | 89 |
IV.PARC.HHZ. | 2019-02-27T11:08:12.02 | 0.3 | undecidable | manual | S | 42 | 14.874 | 121 | -0.05 | 75 |
IV.ATVO.HHZ. | 2019-02-27T11:08:12.32 | 0.1 | undecidable | manual | P | 128 | 29.8479 | 107 | 0.03 | 98 |
IV.PIEI.HHZ. | 2019-02-27T11:08:12.71 | 0.1 | undecidable | manual | P | 92 | 33.744 | 50 | -0.23 | 92 |
IV.BADI.EHZ. | 2019-02-27T11:08:11.12 | 0.3 | undecidable | manual | S | 113 | 11.1777 | 129 | 0.09 | 74 |
IV.CAFI.HHZ. | 2019-02-27T11:08:11.83 | 0.1 | undecidable | manual | P | 206 | 27.1506 | 108 | 0.05 | 99 |
IV.APEC.HHZ. | 2019-02-27T11:08:11.47 | 0.1 | undecidable | manual | P | 87 | 24.4533 | 110 | 0.2 | 95 |
IV.ATPI.EHZ. | 2019-02-27T11:08:11.44 | 0.1 | undecidable | manual | P | 115 | 25.4523 | 109 | -0.02 | 99 |
IV.BADI.EHZ. | 2019-02-27T11:08:09.05 | 0.1 | undecidable | manual | P | 113 | 11.1777 | 129 | 0.13 | 99 |
IV.PARC.HHZ. | 2019-02-27T11:08:09.41 | 0.1 | undecidable | manual | P | 42 | 14.874 | 121 | -0.11 | 100 |
IV.SSP9.EHZ. | 2019-02-27T11:08:08.99 | 0.1 | undecidable | manual | S | 24 | 3.0969 | 161 | -0.34 | 99 |
IV.SSP9.EHZ. | 2019-02-27T11:08:07.68 | 0.1 | undecidable | manual | P | 24 | 3.0969 | 161 | -0.26 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.9 | 0.00003665 | 0.06 | AML | other | m | 2019-02-27T11:08:18.31 |
IV.BADI.EHN. | ML:1.0 | 0.0001235 | 0.4 | AML | other | m | 2019-02-27T11:08:11.19 |
IV.PARC.HHE. | ML:0.9 | 0.00007505000000000001 | 0.32 | AML | other | m | 2019-02-27T11:08:12.23 |
IV.PARC.HHN. | ML:1.0 | 0.000107 | 1.14 | AML | other | m | 2019-02-27T11:08:12.00 |
IV.BADI.EHE. | ML:0.9 | 0.000094 | 1.26 | AML | other | m | 2019-02-27T11:08:13.29 |
IV.PIEI.HHE. | ML:1.2 | 0.00006654999999999999 | 0.46 | AML | other | m | 2019-02-27T11:08:19.22 |
IV.ATPI.EHE. | ML:0.6 | 0.00002277587 | 0.0768 | AML | other | m | 2019-02-27T11:08:16.05 |
IV.ATPI.EHN. | ML:0.5 | 0.000022433109999999998 | 0.1984 | AML | other | m | 2019-02-27T11:08:17.06 |
IV.CAFI.HHE. | ML:0.6 | 0.000021065655000000004 | 0.1408 | AML | other | m | 2019-02-27T11:08:17.98 |
IV.CAFI.HHN. | ML:0.8 | 0.000035839385 | 0.2624 | AML | other | m | 2019-02-27T11:08:17.17 |
IV.ATVO.HHE. | ML:0.7 | 0.000025978124999999996 | 0.2368 | AML | other | m | 2019-02-27T11:08:18.05 |
IV.ATVO.HHN. | ML:0.6 | 0.00002013887 | 0.5184 | AML | other | m | 2019-02-27T11:08:16.80 |
IV.NARO.HHE. | ML:0.9 | 0.000029540455 | 0.0768 | AML | other | m | 2019-02-27T11:08:19.59 |
IV.NARO.HHN. | ML:1.0 | 0.000041332305 | 0.0576 | AML | other | m | 2019-02-27T11:08:20.07 |