A magnitude ML 0.9 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4060, 12.4560 at 6 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 | 4 | 2111 | 2111 |
Montone | PG | 11 | 1680 | 3791 |
Gubbio | PG | 12 | 32216 | 36007 |
Umbertide | PG | 15 | 16681 | 52688 |
Cantiano | PU | 16 | 2245 | 54933 |
Scheggia e Pascelupo | PG | 17 | 1393 | 56326 |
Apecchio | PU | 17 | 1882 | 58208 |
CittĂ di Castello | PG | 19 | 39913 | 98121 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-03-13 00:13:49 |
43.4055 | 12.4562 | 7 | 2021-03-13 00:20:37 |
Sala Sismica INGV-Roma | 88064761 |
Field | Value |
---|---|
Time (UTC) | 2021-03-13 00:13:49 ± 0.21 |
Latitude | 43.4055 ± 0.0036 |
Longitude | 12.4562 ± 0.0099 |
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 | 88064761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 574 |
Semi-minor axis of confidence ellipse (meter) | 530 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 265 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22393 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 88064761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-13 00:20:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ENIC.HHZ. | 2021-03-13T00:15:21.50 | 3.0 | negative | manual | Pg | 12.09 | 0 | |||
ST.CARE.EHZ. | 2021-03-13T00:15:07.25 | 3.0 | undecidable | manual | Sn | 0.02 | 0 | |||
IV.AGLI.HHZ. | 2021-03-13T00:14:21.91 | 3.0 | undecidable | manual | Pg | -0.04 | 0 | |||
IV.PTRJ.HNZ. | 2021-03-13T00:14:17.37 | 3.0 | undecidable | manual | Pn | -6.69 | 0 | |||
IV.CSP1.EHZ. | 2021-03-13T00:13:58.08 | 3.0 | undecidable | manual | Pn | -2.81 | 0 | |||
IV.NARO.HHZ. | 2021-03-13T00:13:57.91 | 0.3 | undecidable | manual | S | 24 | 24.8529 | 105 | -0.34 | 68 |
IV.MURB.HHZ. | 2021-03-13T00:13:56.29 | 0.3 | undecidable | manual | S | 161 | 16.7721 | 111 | 0.73 | 61 |
IV.APEC.HHZ. | 2021-03-13T00:13:56.23 | 0.3 | undecidable | manual | S | 350 | 17.1717 | 111 | 0.52 | 66 |
IV.NARO.HHZ. | 2021-03-13T00:13:54.11 | 0.3 | undecidable | manual | P | 24 | 24.8529 | 105 | -0.37 | 68 |
IV.APEC.HHZ. | 2021-03-13T00:13:53.22 | 1.0 | positive | manual | P | 350 | 17.1717 | 111 | 0.2 | 24 |
IV.ATPC.HHZ. | 2021-03-13T00:13:53.21 | 0.3 | undecidable | manual | S | 0 | 8.3805 | 128 | 0.22 | 72 |
IV.SEI.HHZ. | 2021-03-13T00:13:53.97 | 3.0 | positive | manual | P | 0.02 | 0 | |||
IV.ATBU.EHZ. | 2021-03-13T00:13:53.92 | 0.1 | undecidable | manual | S | 44 | 10.7781 | 121 | 0.24 | 95 |
IV.ATPI.EHZ. | 2021-03-13T00:13:52.62 | 0.3 | undecidable | manual | S | 319 | 6.5934 | 134 | 0.08 | 74 |
IV.MURB.HHZ. | 2021-03-13T00:13:52.94 | 0.3 | undecidable | manual | P | 161 | 16.7721 | 111 | 0.01 | 74 |
IV.TB02.DHZ.01 | 2021-03-13T00:13:52.34 | 0.1 | undecidable | manual | S | 224 | 5.3946 | 140 | 0.09 | 99 |
IV.TB02.DHZ.01 | 2021-03-13T00:13:51.17 | 0.1 | undecidable | manual | P | 224 | 5.3946 | 140 | 0.15 | 98 |
IV.ATFO.HNN. | 2021-03-13T00:13:51.36 | 0.3 | undecidable | manual | P | 115 | 10.2786 | 122 | -0.4 | 69 |
IV.TB03.DHZ.01 | 2021-03-13T00:13:51.83 | 0.3 | undecidable | manual | S | 263 | 3.6963 | 150 | -0.09 | 75 |
IV.ATPI.EHZ. | 2021-03-13T00:13:51.14 | 0.1 | undecidable | manual | P | 319 | 6.5934 | 134 | -0.05 | 100 |
IV.ATPC.HHZ. | 2021-03-13T00:13:51.42 | 0.1 | undecidable | manual | P | 0 | 8.3805 | 128 | -0.02 | 100 |
IV.TB01.DHN.01 | 2021-03-13T00:13:51.55 | 0.1 | undecidable | manual | S | 212 | 3.0969 | 154 | -0.27 | 96 |
IV.ATBU.EHZ. | 2021-03-13T00:13:51.81 | 0.1 | undecidable | manual | P | 44 | 10.7781 | 121 | -0.03 | 99 |
IV.TB01.DHN.01 | 2021-03-13T00:13:50.55 | 0.1 | undecidable | manual | P | 212 | 3.0969 | 154 | -0.22 | 97 |
IV.TB03.DHZ.01 | 2021-03-13T00:13:50.69 | 0.1 | undecidable | manual | P | 263 | 3.6963 | 150 | -0.13 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.4 | 0.000046716385 | 0.44 | AML | other | m | 2021-03-13T00:13:53.86 |
IV.ATPI.EHN. | ML:0.4 | 0.00004489808 | 0.3 | AML | other | m | 2021-03-13T00:13:53.13 |
IV.MURB.HHE. | ML:1.0 | 0.000102219165 | 0.3 | AML | other | m | 2021-03-13T00:13:56.59 |
IV.MURB.HHN. | ML:0.9 | 0.00006796830500000001 | 0.18 | AML | other | m | 2021-03-13T00:13:56.84 |
IV.NARO.HHE. | ML:0.6 | 0.000027056270000000002 | 1.28 | AML | other | m | 2021-03-13T00:14:04.70 |
IV.NARO.HHN. | ML:0.9 | 0.00005006637 | 1.92 | AML | other | m | 2021-03-13T00:14:15.59 |