Sentence examples for detected at ground from inspiring English sources

When cosmic rays encounter the Earth's atmosphere they disintegrate, producing a shower of secondary particles which can be detected at ground level.

But the radioactivity has not yet been detected at ground level, and whatever amounts eventually do arrive on the ground are not expected to be harmful to health or the environment, according to members of a Federal interagency panel.

The NM-BANGLE Model is a new cosmic ray model which couples primary solar cosmic rays at the top of the Earth's atmosphere with the secondary ones detected at ground level by neutron monitors during GLEs.

After eight days, that is what happened, and a radio chirp was detected at the ground station at California State Polytechnic University.

Currents in the magnetosphere flow into the ionosphere during geomagnetic disturbances and are detected at the ground magnetic stations as Geomagnetically Induced Currents (GICs).

Now it is well established that Pgs represent a variety of guided poloidal Alfvén waves in the terrestrial magnetosphere, that is, waves with high az-imuthal wave numbers, m ≫ 1. Besides, the term "giant pulsations" is by no means improper: being high-m waves, they are heavily attenuated by the atmosphere and must reach large enough amplitudes in space in order to be detected at the ground.

The algae, which can cause skin rashes and illness if affected water is swallowed, has been detected at the Lake Grounds in Portishead.

In the case of the ground measurement, it is necessary to penetrate the ionosphere twice, and thus, whistlers tend to be detected at night on the ground.

Harmonia axyridis and C. septempunctata were detected at 1100 m above ground level moving at 60 km h−1 and sustaining flight for up to 2 h, indicating a high capacity for long-distance dispersal.

In addition to the well-known longitudinal connectivity required between the observer and the solar source, it was found that a stringent latitudinal connectivity may be needed for an SEP event to be detected at GeV energies (e.g., ground level enhancement events).

In 2014, microearthquakes accompanied by ground deformation were detected at Yugama crater lake.