Geodetic News
|
NOAA issues space weather alert
|
| Wednesday, April 16, 2025 |
The National Oceanic and Atmospheric Administration (NOAA) issued the following space weather alert of a geomagnetic storm, which has since passed, that may have resulted in GPS navigation and positioning problems of loss-of-lock and increased range error:
|
|
ALERT: Geomagnetic K-index of 7 (ALTK07)
- Serial Number: 181
- Issue Time: 2025 Apr 16 1424 UTC [10:24 EDT]
- Threshold Reached: 2025 Apr 16 1418 UTC [10:18 am EDT]
- Synoptic Period: 1200-1500 UTC [8:00 am EDT - 11:00 am EDT]
- NOAA Scale: G3 - Strong
|
|
NOAA Space Weather info:
|
|
Potential impacts to GPS: Intermittent satellite navigation (GPS) problems, including loss-of-lock and increased range error may have occurred.
|
General help email address now available
|
| Monday, June 10, 2024 |
|
Those needing to contact NC Geodetic Survey for help may do so using the email address below for the fastest response.
|
|
|
NC Geodetic Survey CORS fund donation page
|
| Wednesday, April 17, 2024 |
|
Those wishing to donate to the NCGS CORS fund may do so at the link below.
|
|
|
|
This link is also accessible via the CORS/GNSS page.
|
|
Geodetic News Archive
|
|
Geodetic news items older than approximately 6 months (unless deemed critical) as well as expired GPS interference testing notices can be found on the news archive page at the link below.
|
|
|
|
Real Time Network Sensor Map
|
|
To view the real time network sensor map please visit the link below.
|
|
|
|
Beta NGS Map
|
|
In the event that the NCGS Geodetic Control Database is unavailable, users may find the Beta NGS Map, accessible at the link below, a useful alternate resource.
|
|
|