A magnitude ML 0.8 earthquake occured in region: 6 km W Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4550, 12.3710 at 7 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 |
---|---|---|---|---|
Pietralunga | PG | 6 | 2111 | 2111 |
Montone | PG | 11 | 1680 | 3791 |
CittĂ di Castello | PG | 11 | 39913 | 43704 |
Apecchio | PU | 12 | 1882 | 45586 |
Umbertide | PG | 17 | 16681 | 62267 |
Monte Santa Maria Tiberina | PG | 17 | 1183 | 63450 |
Piobbico | PU | 19 | 2029 | 65479 |
San Giustino | PG | 19 | 11297 | 76776 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-11-28 05:13:56 |
43.4548 | 12.3712 | 7 | 2020-11-28 06:01:16 |
Sala Sismica INGV-Roma | 85062001 |
Field | Value |
---|---|
Time (UTC) | 2020-11-28 05:13:56 ± 0.1 |
Latitude | 43.4548 ± 0.0027 |
Longitude | 12.3712 ± 0.0050 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85062001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 380 |
Semi-minor axis of confidence ellipse (meter) | 64 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 253 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22213 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 85062001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-28 06:01:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2020-11-28T05:14:05.12 | 0.3 | undecidable | manual | S | 150 | 24.6531 | 105 | 0.21 | 69 |
IV.PARC.HHZ. | 2020-11-28T05:14:04.87 | 0.3 | undecidable | manual | S | 334 | 23.9538 | 106 | 0.17 | 70 |
IV.NARO.HHZ. | 2020-11-28T05:14:04.95 | 0.3 | undecidable | manual | S | 44 | 24.1536 | 105 | 0.2 | 70 |
IV.NARO.HHZ. | 2020-11-28T05:14:01.02 | 0.1 | undecidable | manual | P | 44 | 24.1536 | 105 | -0.06 | 96 |
IV.ATMI.HHZ. | 2020-11-28T05:14:01.89 | 0.3 | undecidable | manual | S | 212 | 15.7731 | 113 | -0.1 | 72 |
IV.PARC.HHZ. | 2020-11-28T05:14:00.76 | 0.1 | undecidable | manual | P | 334 | 23.9538 | 106 | -0.29 | 91 |
IV.BADI.EHZ. | 2020-11-28T05:14:00.87 | 0.3 | undecidable | manual | S | 301 | 11.877 | 119 | 0.08 | 73 |
IV.MURB.HHZ. | 2020-11-28T05:14:00.88 | 0.1 | undecidable | manual | P | 150 | 24.6531 | 105 | -0.29 | 91 |
IV.ATMI.HHZ. | 2020-11-28T05:13:59.68 | 0.1 | undecidable | manual | P | 212 | 15.7731 | 113 | 0.19 | 94 |
IV.ATVO.HHZ. | 2020-11-28T05:13:59.88 | 0.3 | undecidable | manual | S | 161 | 8.5803 | 128 | 0.06 | 74 |
IV.BADI.EHZ. | 2020-11-28T05:13:58.80 | 0.1 | undecidable | manual | P | 301 | 11.877 | 119 | 0.01 | 99 |
IV.ATPI.EHZ. | 2020-11-28T05:13:58.35 | 0.3 | undecidable | manual | S | 100 | 2.4975 | 159 | -0.18 | 73 |
IV.ATVO.HHZ. | 2020-11-28T05:13:58.30 | 0.1 | undecidable | manual | P | 161 | 8.5803 | 128 | 0.07 | 98 |
IV.ATPI.EHZ. | 2020-11-28T05:13:57.51 | 0.1 | undecidable | manual | P | 100 | 2.4975 | 159 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHE. | ML:0.9 | 0.0001009 | 0.1 | AML | other | m | 2020-11-28T05:14:01.33 |
IV.ATVO.HHE. | ML:0.8 | 0.00011745 | 0.5 | AML | other | m | 2020-11-28T05:14:01.33 |
IV.ATVO.HHN. | ML:0.5 | 0.0000596 | 1.24 | AML | other | m | 2020-11-28T05:14:02.27 |
IV.BADI.EHN. | ML:0.6 | 0.0000568 | 0.48 | AML | other | m | 2020-11-28T05:14:03.15 |
IV.MURB.HHN. | ML:1.0 | 0.00006505 | 1.42 | AML | other | m | 2020-11-28T05:14:08.99 |
IV.MURB.HHE. | ML:0.8 | 0.000046200000000000005 | 1.4 | AML | other | m | 2020-11-28T05:14:08.11 |