A magnitude ML 1.2 earthquake occured in region: 3 km SW San Giustino (PG), on
and geographic coordinates (lat, lon) 43.5320, 12.1540 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 Giustino | PG | 3 | 11297 | 11297 |
Sansepolcro | AR | 4 | 15884 | 27181 |
Citerna | PG | 5 | 3531 | 30712 |
Monterchi | AR | 6 | 1757 | 32469 |
Anghiari | AR | 8 | 5638 | 38107 |
Monte Santa Maria Tiberina | PG | 11 | 1183 | 39290 |
CittĂ di Castello | PG | 11 | 39913 | 79203 |
Pieve Santo Stefano | AR | 18 | 3183 | 82386 |
Borgo Pace | PU | 18 | 606 | 82992 |
Caprese Michelangelo | AR | 18 | 1426 | 84418 |
Mercatello sul Metauro | PU | 20 | 1378 | 85796 |
Badia Tedalda | AR | 20 | 1087 | 86883 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-04-04 05:47:50 |
43.5325 | 12.1542 | 10 | 2020-04-04 06:06:24 |
Sala Sismica INGV-Roma | 77860031 |
Field | Value |
---|---|
Time (UTC) | 2020-04-04 05:47:50 ± 0.08 |
Latitude | 43.5325 ± 0.0027 |
Longitude | 12.1542 ± 0.0050 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77860031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 417 |
Semi-minor axis of confidence ellipse (meter) | 235 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 181 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31836 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.5 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 77860031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-04 06:06:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BULG.HHZ. | 2020-04-04T05:49:41.72 | 3.0 | undecidable | manual | Sn | -4.3 | 0 | |||
IV.GALF.HHZ. | 2020-04-04T05:49:33.92 | 3.0 | negative | manual | Pg | 14.95 | 0 | |||
IV.PETRA.HHZ. | 2020-04-04T05:49:28.86 | 3.0 | undecidable | manual | Pg | 12.93 | 0 | |||
IV.SPS2.HHZ. | 2020-04-04T05:49:26.60 | 3.0 | negative | manual | Pg | 18.41 | 0 | |||
IV.PIPA.HHZ. | 2020-04-04T05:49:19.01 | 3.0 | undecidable | manual | Pg | 9.81 | 0 | |||
IV.CAGR.HHZ. | 2020-04-04T05:49:14.66 | 3.0 | undecidable | manual | Pn | -5.24 | 0 | |||
IV.VITU.HHZ. | 2020-04-04T05:49:12.66 | 3.0 | undecidable | manual | Sn | -3.38 | 0 | |||
IV.SICLA.EHZ. | 2020-04-04T05:49:10.94 | 3.0 | negative | manual | Pn | -5.89 | 0 | |||
IV.POFI.HHZ. | 2020-04-04T05:48:58.97 | 3.0 | undecidable | manual | Sg | 3.41 | 0 | |||
IV.MCEL.HHZ. | 2020-04-04T05:48:48.72 | 3.0 | undecidable | manual | Pn | -4.76 | 0 | |||
IV.PAOL.HHZ. | 2020-04-04T05:48:36.64 | 3.0 | undecidable | manual | Pn | -1.26 | 0 | |||
IV.VITU.HHZ. | 2020-04-04T05:48:35.73 | 3.0 | undecidable | manual | Pn | -0.9 | 0 | |||
IV.QLNO.HHZ. | 2020-04-04T05:48:29.52 | 3.0 | positive | manual | Pn | 2.17 | 0 | |||
IV.ROSPO.HHZ. | 2020-04-04T05:48:28.06 | 3.0 | undecidable | manual | Pn | -0.85 | 0 | |||
IV.EUCT.HNZ. | 2020-04-04T05:48:27.18 | 3.0 | undecidable | manual | Pn | 1.99 | 0 | |||
IV.FIU.EHZ. | 2020-04-04T05:48:03.00 | 3.0 | undecidable | manual | Pn | -1.71 | 0 | |||
IV.NARO.HHZ. | 2020-04-04T05:48:02.08 | 0.3 | undecidable | manual | S | 76 | 35.3424 | 50 | -0.3 | 68 |
IV.PIEI.HHZ. | 2020-04-04T05:48:01.18 | 0.1 | undecidable | manual | S | 89 | 30.6471 | 50 | 0.06 | 97 |
IV.PE3.EHZ. | 2020-04-04T05:48:01.96 | 0.3 | undecidable | manual | S | 56 | 32.9448 | 50 | 0.23 | 70 |
IV.ATMI.HHZ. | 2020-04-04T05:47:59.00 | 0.1 | undecidable | manual | S | 157 | 23.8539 | 112 | -0.05 | 98 |
IV.ATVO.HHZ. | 2020-04-04T05:47:59.84 | 0.1 | undecidable | manual | S | 129 | 26.2515 | 110 | -0.01 | 98 |
IV.APEC.HHZ. | 2020-04-04T05:47:58.49 | 0.1 | undecidable | manual | S | 82 | 21.5673 | 114 | 0.16 | 96 |
IV.ATPI.EHZ. | 2020-04-04T05:47:58.30 | 0.1 | undecidable | manual | S | 114 | 21.9669 | 114 | -0.14 | 97 |
IV.NARO.HHZ. | 2020-04-04T05:47:57.11 | 0.1 | undecidable | manual | P | 76 | 35.3424 | 50 | -0.1 | 95 |
IV.PARC.HHZ. | 2020-04-04T05:47:56.04 | 0.1 | undecidable | manual | S | 28 | 14.5743 | 123 | -0.15 | 98 |
IV.PIEI.HHZ. | 2020-04-04T05:47:56.43 | 0.1 | undecidable | manual | P | 89 | 30.6471 | 50 | -0.05 | 97 |
IV.PE3.EHZ. | 2020-04-04T05:47:56.74 | 0.6 | undecidable | manual | P | 56 | 32.9448 | 50 | -0.1 | 48 |
IV.ATVO.HHZ. | 2020-04-04T05:47:55.73 | 0.1 | undecidable | manual | P | 129 | 26.2515 | 110 | -0.02 | 98 |
IV.APEC.HHZ. | 2020-04-04T05:47:55.03 | 0.1 | positive | manual | P | 82 | 21.5673 | 114 | 0.16 | 96 |
IV.ATMI.HHZ. | 2020-04-04T05:47:55.43 | 0.1 | undecidable | manual | P | 157 | 23.8539 | 112 | 0.14 | 96 |
IV.FIR.HHZ. | 2020-04-04T05:47:54.70 | 3.0 | undecidable | manual | P | -0.56 | 0 | |||
IV.ATPI.EHZ. | 2020-04-04T05:47:54.94 | 0.1 | undecidable | manual | P | 114 | 21.9669 | 114 | 0 | 99 |
IV.PARC.HHZ. | 2020-04-04T05:47:53.78 | 0.1 | positive | manual | P | 28 | 14.5743 | 123 | 0.15 | 98 |
IV.SSP9.EHZ. | 2020-04-04T05:47:53.72 | 0.1 | undecidable | manual | S | 338 | 4.995 | 153 | -0.16 | 99 |
IV.SSP9.EHZ. | 2020-04-04T05:47:52.42 | 0.1 | positive | manual | P | 338 | 4.995 | 153 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSP9.EHN. | ML:1.1 | 0.0002315 | 0.28 | AML | other | m | 2020-04-04T05:47:53.97 |
IV.SSP9.EHE. | ML:0.9 | 0.00013465 | 0.52 | AML | other | m | 2020-04-04T05:47:55.44 |
IV.PARC.HHE. | ML:1.3 | 0.000186 | 0.66 | AML | other | m | 2020-04-04T05:47:56.56 |
IV.PARC.HHN. | ML:1.2 | 0.0001575 | 0.34 | AML | other | m | 2020-04-04T05:47:56.55 |
IV.APEC.HHN. | ML:1.8 | 0.000447 | 0.18 | AML | other | m | 2020-04-04T05:47:58.75 |
IV.APEC.HHE. | ML:1.4 | 0.00016549999999999998 | 0.18 | AML | other | m | 2020-04-04T05:47:58.94 |
IV.ATMI.HHE. | ML:1.0 | 0.0000627 | 0.42 | AML | other | m | 2020-04-04T05:47:59.41 |
IV.ATMI.HHN. | ML:1.0 | 0.00005605 | 0.72 | AML | other | m | 2020-04-04T05:48:00.39 |
IV.NARO.HHE. | ML:1.0 | 0.000041099999999999996 | 0.58 | AML | other | m | 2020-04-04T05:48:02.67 |
IV.NARO.HHN. | ML:0.9 | 0.00002955 | 0.48 | AML | other | m | 2020-04-04T05:48:04.68 |
IV.PAOL.HNE. | ML:4.3 | 0.001772 | 0.4 | AML | other | m | 2020-04-04T05:49:54.39 |
IV.PAOL.HNN. | ML:4.3 | 0.001757 | 0.42 | AML | other | m | 2020-04-04T05:49:54.39 |