Tag: HWN

via the ARRL: Solar Flares Spark Radio Blackouts, Auroral Displays Possible

NOAA’s Space Weather Prediction Center (SWPC) has issued a strong (G3) geomagnetic storm watch for September 7 through September 9. The SWPC said the watch for September 7 remains in effect due to the arrival of a coronal mass ejection (CME) and the effects of a CME on September 4. “Additionally, a G3 watch is […]

via the ARRL: Amateur Radio Preparations Ramp Up as Irma Strengthens to Category 5

Hurricane Irma, making its way through the Caribbean with the possibility of affecting South Florida by week’s end, has, in the words of the National Hurricane Center (NHC), become “an extremely dangerous category 5 hurricane.” The NHC urged that hurricane preparations be rushed to completion in areas now under hurricane warnings. As of 1800 UTC, […]

via the ARRL: Hurricane Watch Net Now Watching Three Atlantic Basin Hurricanes

The already-busy Hurricane Watch Net (HWN) now is watching three hurricanes in the Atlantic Basin — Category 5 Irma; Category 1 José, following behind Irma, and Category 1 Katia in the Gulf of Mexico. It’s the first time in more than 5 years that three storms have been active at the same time in the […]

via the ARRL: Hurricane Watch Net to Activate for Hurricane Irma

The Hurricane Watch Net (HWN) has announced plans to activate for the now-Category 4 Hurricane Irma on Tuesday, September 5, at 1800 UTC on 14.325 MHz. The net will remain in continuous operation until further notice, continuing on 20 meters for as long as propagation allows, then switching to 40 meters, 7.268 MHz. If propagation […]

Some Amateur Radio Preparations Under Way for Hurricane Irma

Amateur Radio emergency communication interests in the Caribbean are getting ready to respond as Hurricane Irma threatens the region. The Federal Emergency Management Agency (FEMA) reports that it’s already begun preparations in Puerto Rico and the US Virgin Islands. On its current forecast track, Irma also could impact the Dominican Republic, Haiti, the British Virgin […]

via the ARRL: Hurricane Watch Net Suspends Operations for Hurricane Harvey

The Hurricane Watch Net (HWN) suspended operations for Hurricane Harvey at 1830 UTC after 51.5 continuous hours of activation. “As always, our sincere thanks to everyone who use 14.325 MHz and 7.268 MHz for various nets and rag-chews to allow us use of the frequency,” said HWN Net Manager Bobby Graves, KB5HAV. “Having a clear […]

via the ARRL: Amateur Radio Preparations Continue for Category 4 Hurricane Harvey; Flooding Most Significant Fear

As now-Category 4 Hurricane Harvey bears down on his state, ARRL South Texas Section Manager Lee Cooper, W5LHC, reports that all 97 South Texas counties are on alert, with many preparing to assist coastal areas as needed. The Hurricane Watch Net (HWN) remains active in “Catastrophic Response Mode” on both 14.325 MHz and 7.268 MHz. […]

Array of Amateur Radio Resources Readying for Hurricane Harvey Response

Amateur Radio resources are marshaling to assist in the response to Hurricane Harvey, which is expected to make landfall along the Texas coast on Friday (August 25) as a Category 3 storm. It would be the first storm to hit the US coast in more than a decade. The Hurricane Watch Net (HWN) already has […]

via the ARRL: Caribbean Emergency and Weather Net was Activated for Tropical Storm Harvey

The Caribbean Emergency and Weather Net (CEWN) activated this week on 3.815 MHz for Tropical Storm Harvey, located in the Eastern Caribbean. The National Hurricane Center (NHC) in Miami is advising interests in the Caribbean Sea and adjacent land areas of eastern Central America and northern South America to monitor the storm’s progress. “The storm […]

via the ARRL: Hurricane Watch Net Stands Down Following Record Activation for Hurricane Matthew

After the longest activation in its history, the Hurricane Watch Net (HWN) secured operations for Hurricane Matthew on October 9 at 0400 UTC. HWN Manager Bobby Graves, KB5HAV, reports the net was in continuous operation for 6 days, 7 hours, gathering real-time ground-truth weather data and passing it along to the National Hurricane Center (NHC) […]

via the ARRL: Hurricane Watch Net Ramps Up to “Catastrophic Response Mode” for Matthew

Active for the past 2 days in response to the threat posed by Hurricane Matthew, the Hurricane Watch Net (HWN) now has ramped up to Alert Level 5 — “Catastrophic Response Mode.” Matthew made landfall near Les Anglais in western Haiti at 1100 UTC. The HWN focuses on eliciting real-time “ground truth” weather information and […]

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