Space Weather
Wed 8 Nov 23

Past 24-hour observed max:

Radio Blackout - NONE

Solar Radiation - NONE

Geomagnetic Storm - NONE

@BrentSullivan

Technically it could be called smog, but Smog is specifically reserved these days, by modern convention, to lingering atmospheric pollution that contains petroleum sourced hydrocarbons.

Space Weather
Tue 7 Nov 23

Past 24-hour observed max:

Radio Blackout - NONE

Solar Radiation - NONE

Geomagnetic Storm - G1 (Minor)
- Power systems: Weak power grid fluctuations can occur.
- Spacecraft operations: Minor impact on satellite operations possible.
- Other systems: Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).

A G2 (Moderate) geomagnetic storm is forecast for today 11/7.

retooting

Colin McCarthy

California is completely drought-free statewide for the first time in over 3 years.

Incredible.

retooting
SMN Argentina

#BuenMartes Argentina

🌤️ El día comienza soleado y cálido en el centro y norte del país.

⛈️ Se esperan tormentas en la región pampeana, con posterior descenso de temperatura.

🌧️Patagonia continúa con lloviznas aisladas.

🌡️Tmax
Norte 29-44°C
Centro 23-40°C
Patagonia 11-26°C

Thanks to @FederalAlliance for having us!

More to come this week from @dryglick, @EricalopezWX & @MatthewCappucci!

retooting
Federal Alliance for Safe Homes (FLASH)

Day two of #NDRC23 begins with a spotlight presentation on artificial intelligence. @DrRickKnabb @weatherchannel + @obSarveshon @MyRadar discuss how the disaster safety and resilience movement can leverage AI to improve disaster preparedness, response, recovery, and mitigation.

"Super fog" forms when moisture mixes with smoke, lowering visibility to less than 10 feet. With even light wind, travel conditions can become incredibly dangerous.

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CIRA

A zoomed-in view of the super fog that caused significant travel issues this morning in Louisiana.

Scientists studying methane hot spots are urging urgent research in remote Alaskan regions to understand the link between fire, ice, and climate change. (@NASAClimate)

Atmospheric rivers drenching Pacific Northwest, British Columbia

It’s the time of year where the “storm track,” or corridor of stormy weather, bombards the Pacific Northwest and British Columbia with heavy rains and mountain snow. MyRadar meteorologist Matthew Cappucci has an update on back-to-back atmospheric rivers.

https://myradar.com/videos/4686

⚠️ Sting jet continues to lash NW France/English Channel with winds gusting up to 175 km/h (110 mph).

Small channel of descending air dragging momentum from aloft down to surface while accelerating it.

Storm #Ciaran is a beast.

Sistemas tropicals rumbo a america central

La tormenta tropical Pilar continúa generando lluvias torrenciales sobre Guatemala y El Salvador. Una nueva área en al caribe tiene potencial de desarrollo ciclónico. La meteoróloga Erica Lopez tiene una actualization.

https://myradar.com/videos/4681

🎃 Trick-or-Treat Forecast 🎃

Much of the Lower 48 will need to bundle up for trick-or-treating this year as a chilly air mass settles overhead. MyRadar meteorologist Matthew Cappucci has a look at your Halloween forecast.

https://myradar.com/videos/4680

Destructive Storm Ciarán to slam Europe

A rapidly-intensifying low pressure system will hit Europe on Wednesday into Thursday, bringing strong winds approaching hurricane force in spots, heavy rainfall and significant snows in the Alps. A rare “sting jet” might even form, and could bring winds gusting 130 km/h to coastal France. Meteorologist Matthew Cappucci has the details on Storm Ciarán.

https://myradar.com/videos/4679

From raining blood to ball lightning, meteorologist @MatthewCappucci dives deeper into the times the weather has been downright spooky. 👻 🎃

https://www.youtube.com/shorts/m78_5NrK-S8

Space Weather
Tue 31 Oct 23

Past 24-hour observed max

Radio Blackout - NONE

Solar Radiation - NONE

Geomagnetic Storm - NONE

Strong fall cold front blasting east

A dramatic autumn cold front is surging east across the Lower 48, plummeting temperatures and replacing a summer-like feel with an early taste of winter. Back to back snowstorms already plastered the Rockies and northern Plains. MyRadar meteorologist Matthew Cappucci has an update.

https://myradar.com/videos/4678

Tropical activity continues for the last month of the hurricane season

Two areas have chances of tropical development over the next several days. Meteorologist Erica Lopez has your tropics update.

https://myradar.com/videos/4677

El satélite GOES muestra impresionantes imágenes del antes y después de cortes de energía en #Acapulco causados por el #Huracán #Otis de categoría 5.

Según la última actualización de las autoridades, #Otis ha sido culpable por la muerte de al menos 27 personas y 4 desaparecidos. #mxwx

Meteorología Por El Mundo | Servicio Meteorológico Nacional de Argentina con Mariela de Diego

En el próximo episodio de nuestro podcast, los meteorólogos Joseph Trujillo Falcón y Erica López hablan con Mariela de Diego para saber más sobre el Servicio Meteorológico Nacional en Argentina. El SMN de Argentina es una de las agencias meteorológicas más antiguas del mundo, y recientemente ha celebrado su 150 aniversario.

https://myradar.com/videos/4673

GOES satellite shows striking before and after images of power outages in Acapulco caused by the historic landfall of category 5 hurricane Otis earlier this week. #mxwx