Abstract: The effects of geomagnetic pulsations on the Doppler shifts of HF backscatter radar echoes are studied. Three mechanisms are considered: (1) variation of the phase refractive index under the ...

Abstract: Magnetic Anomaly Detection (MAD) is an application in which airborne magnetometers are used to detect small magnetic variations against the Earth's background magnetic field. This technique ...

September could be a prime time to see vibrant auroras, thanks to a quirk of Earth's tilt that leads to more intense geomagnetic activity around the equinox. There's no guarantee, but there are ...

GREENVILLE, S.C. (FOX Carolina) - Early Tuesday morning a strong geomagnetic storm was observed. NOAA ranked this as a G3 out of G5. Of course the common question when we get the stronger ...

The latest in a recent run of geomagnetic storms slammed Earth on Monday night, sending auroras atypically far south in the Northern Hemisphere. Spawned by a coronal mass ejection, or wave of ...

(NEXSTAR) — It was an active weekend for the sun, which hurled multiple solar flares into space that impacted Earth, bringing the northern lights to part of the U.S. and sparking an alert from ...

Powerful geomagnetic storms sparked auroras in the skies across the northern U.S. Sunday night, and more might be on their way Monday evening. A coronal mass ejection (CME) flung out from the sun ...

RALEIGH, N.C. (WNCN) — The Space Weather Prediction Center has observed severe geomagnetic storm conditions, or G4, impacting ...

Charged particles crashing into Earth are expected to create strong solar storm conditions Monday, prompting a Geomagnetic Storm Watch as the Northern Lights could be visible farther south than ...

ALTHOUGH THOSE GEOMAGNETIC STORMS ARE FORECAST TO BRING THE POTENTIAL THAT WE GET SOME NORTHERN LIGHT ACTIVITY MOST CONCENTRATED IN NORTHERN NEW ENGLAND. BUT THERE’S A "moderate" geomagnetic ...

Maine on May 10, 2024. The National Oceanic and Atmospheric Administration upgraded its moderate G2 geomagnetic storm watch for Thursday to a strong G3 watch or greater, which is likely to cause ...