WeatherMatrix

BREAKING - 5 cities / gauges set all-time high tide records today, per prelim NOAA data. HELLO KING TIDES!

Very Severe Cyclonic Storm Arnab is about to make landfall on India's east coast. 137,000 have been evacuated. www.accuweather.com/en/hurricane...

I have a few updating radar loops of Very Severe Cyclone #Arnab headed for landfall in India: bmcnoldy.earth.miami.edu/tropics/radar/

Absolutely incredible: Tuesday morning's high tide in #Miami exceeded the major flood threshold... that is the 1st time it has ever happened in the city's history without a hurricane storm surge. It tied (within 0.1 inches) the storm tides produced by Irene on Oct 15, 1999 and Wilma on Oct 24, 2005.

Iguazu Falls on the border of Argentina and Brazil has spiked again, higher than on Oct. 14, to 5.4 m gauge height. This corresponds to ~17,700 m3/s. This is now the highest since the "big flood" in 2023. Videos, if true, are incredible: www.instagram.com/p/De_0jxdxWya/

Dueling cyclones this morning. #Arnab will make landfall on the India coast Wed. AM, #InFa will hit the Mariana Islands Friday.

The federal agency has sent critical funding to the state after Superstorm Sandy, Hurricane Ida and during the COVID-19 pandemic.

According to the SPC, Sunday's EF1 tornado in Santa Fe, NM is the first in the metro area since April 15, 1971. NOTES: An F1 tracked through the southern part of Santa Fe County in 1989. Unofficially, there was an F2 on the west side of town in 1893. www.accuweather.com/en/weather-n...

One year ago, my note that Jamaica had never had a Cat 4 hurricane hit. Then Melissa hit as a Cat 5.

Incredible animation of Hurricane Wilma's landfall on southern Florida. Because it essentially moved over a swap, it barely lost intensity and caused an unexpected amount of wind damage in the Miami area. Via @bmcnoldy.bsky.social www.facebook.com/reel/1143611...

October 23, 1920: Dr. Ted Fujita was born in the Fukuoka Prefecture of Japan. Fujita devoted his life to the study of tornadoes, supercells, and downbursts. He is most notably the creator of the scale utilized by the National Weather Service to rate tornadoes.

November and December king tides will be even higher

A TVS (Tornadic Vortex Signature) *IN* the Cone of Silence? Don't think I've ever seen this before! The Flagstaff radar tagged a TVS overhead at "Range: 1 mi" (first image is MRMS composite)

The USGS Pager has turned red for the China 7.0 earthquake, with 100s of fatalities & $billions in damage. Rarely, this can be inaccurate, especially in remote areas. earthquake.usgs.gov/earthquakes/...

Nor'easter / Josephine's Greatest Hits (Last 24 hours) Nantucket, MA: 54 mph Buoy 41120 (Offshore from Hatteras): 17 ft waves Duck, NC: +3.14' storm surge

Big shallow 7.0 quake in China just now. Last 7+ mag was Jan. 2025. Around 8 of that mag or higher since 2000. earthquake.usgs.gov/earthquakes/...

A local resident & County commissioner has asked that Highway 12 on the NC Outer Banks be moved temporarily until a long-term bridge can be built. www.wtkr.com/news/in-the-...

Hail trails yesterday in Flagstaff & Phoenix. Max LSR was 2" hail near Phoenix. Arizona averages ~1 two-inch-or-larger hailstone per year.

Storms are impressive again in Arizona this morning.

A river (wash) gauge in Arizona near Tuba City just jumped 7.22 feet in 15 minutes, so you can bet a Flood Warning was issued!

Tornado warnings, TVS signature, 72 mph gust, 1.25" hail. Not something you see every day in Flagstaff, Arizona. (radar from an hour ago). Also 1st tornado watch for NWS Flagstaff SINCE 2010!

The Eastern Pacific continues to break records, thanks to El Niño. (Name #s are complicated due to Cpac stealing names) www.accuweather.com/en/hurricane...

Don't fall into the eye of Super Typhoon #Champi! With 185-mph 1-minute sustained winds, it has tied (with Super Typhoon #Sinlaku as highest winds on Earth this year). This satellite is from EUMETSAT. Details on Guam impacts & Taiwan forecast: www.accuweather.com/en/hurricane...

Washed away again, second time this Fall!

Also Super Typhoon #Champi

The sun rises on an incredible Super Typhoon Champi.

Noreaster update, Day 3, last 24 hours: Diamond Shoals, NC: 50 mph Duck, NC: +2.19' storm surge Buoy 41010 (off FL coast): 18.4 ft waves

21 years ago today, Hurricane Wilma became the most powerful storm in the Atlantic. www.accuweather.com/en/weather-b...

Super Typhoon Champi made a close pass to Guam, ripping off roofs and knocking down trees on the island. It is the third typhoon to affect the Mariana Islands this year. Read the story at www.accuweather.com/en/hurricane...

Our Nor'easter has generated some significant winds, wave and surge already: Diamond Shoals, NC: 51.4 mph Kings Bay, GA: +2.62' storm surge Buoy 41010 (off FL coast): 17.8 ft waves

Typhoon Champi 3D radar (echo tops, VIL, reflectivity) as it passed by Guam.

Temps Friday could be 30-40 degrees above normal in the Northern Plains.

Winds at coastal stations (blue) over 50 mph this morning with waves (white) up to 7.5 feet offshore in the mid-Atlantic!

Going to be warmer in Montana today than... Texas, the East, even the FL Panhandle.

Quarter of a million customers without power today in California -- including 130,000 due to Public Safety Power Shutoff (PSPS) because of the high winds.

Dust storm obs & warnings S of Phoenix, you can even see the dust a little on this visible satellite loop.

From summer heat to winter chills! 🥵🥶 Temperatures are set to plunge as much as 50 degrees or more across parts of the Midwest and East this weekend, with gusty winds, storms and even some snowflakes possible. bit.ly/4zCqEmO

Funnel cloud off Hollywood Beach, FL last hour

Finally tipped over to 10TB of data at home last two months on Xfinity. Thank goodness for the Pennsylvania data cap loophole. Our advertised speed here is 2000 Mbit/s & up / 250 Mbit/s down, but our average speed is closer to 1000/300. See less

Vexcel Hurricane #Isaias report is out. 17,860 structures damaged, 600 destroyed. vexceldata.com/stories/gray...

New "sprite / TLS" FAQ within: www.accuweather.com/en/severe-we...

The National Weather Service (NWS) has been surveying the damage from the Hurricane #Isaias tornado reports and, as of Wednesday night, has confirmed 18 tornadoes. Five of those were powerful EF2 tornadoes. www.accuweather.com/en/severe-we...

The gauge at Iguazu Falls today appears to be higher than any flood since the "big one" in 2023. Flow this morning is almost 16,000 cf/s www.accuweather.com/en/climate/e...

Not a good day for a Power Grid Emergency! This is mostly a maintenance issue but the late heat wave won't help. Going to be 91 in DC today. Good luck, all. www.wusa9.com/article/news...

Quite a few wind damage reports (mPING & LSR) north of Kansas City with that recent storm. This shot was from 30 minutes ago.

Winter has begun in eastern Quebec / Maine

So far 5 tornadoes have been confirmed from Hurricane #Isaias (counted by @StormOfCorn) including 4 EF1s. More surveys ongoing. Here's a look at the LSR reports for the weekend. WRAP: www.accuweather.com/en/hurricane...