Some folks that may be new to my page might be wondering why I do the SigTor Spotlight.
There's 3 main reasons:
1. To highlight notable, impactful, or forgotten events
2. To educate on the effects of significant tornadoes
3. To help the memories of those affected live on
Some unfortunate news:
It turns out that the lump removed from my forehead a week ago was not some benign mass, but rather was cancerous in nature.
Prayers would be appreciated for those put there who are religious. This diagnosis could really mess up my sophomore year.
Cancer Update:
I got the amazing news today that the mass removed from my lung was NOT CANCEROUS!!
It's instead a remnant from a previous infection that will require a look from another doctor instead of more significant treatment by oncology.
Prayers have been answered today!
Today is an incredibly important day in weather history:
During the Manchester, South Dakota tornado OTD in 2003, the late Tim Samaras deployed a probe in the path of the F4. The vortex made a direct impact on the sensor, which recorded a pressure drop of 100 millibars.
Anticyclonic tornado:
- 55+ knot Vrot? ✓
- Mid-50s DBZ debris ball? ✓
- Major CC drop? ✓
Beats out the El Reno EF2 satellite for most impressive anticylonic tornado I've ever seen.
If you ever want a good example of how profoundly amazing the environment on 4/27 was at sustaining storms, look no further than this map of the Tuscaloosa storm made by the NCAR.
That cell travelled for over 8 hours and produced four intense EF3+ wedges throughout its life.
Remember a few months ago when everyone was making the joke about the mUrDeR hornets reading the room and deciding to come back later?
Well they've decided now is the time.
Cancer Update:
Had an oncology appointment today. I have a "nodule" in the lungs that is highly suspicious — in that it is quite possibly a tumor.
I will need an invasive lung surgery soon to have a tissue sample taken, and from there they'll decide on radiology/chemo/etc.
Cancer update:
Had surgery early on Friday morning. The procedure was more complicated than expected because the surgeons couldn't find/get hold of the tumor at first. So they decided to brute-force it and take the whole thing out instead of biopsy-ing a piece of it.
#OTD
in 2013:
The infamous El Reno, Oklahoma EF3(+) made history, and sadly took the lives of veteran storm chasers Tim Samaras, Paul Samaras, and Carl Young. Here are four radars' views of the tornado:
1. KTLX
2. DAN1
3. TOKC
4. RaXPol
We are 110 days into 2023, and the US has already experienced quite a few high-end, high-Vrot tornadoes. Here are the year's top Vrots, as of April 20:
1. Amory, Mississippi EF3 (3/24): *At least* 107.0 knots;
@ou_sams
manually dealiased the data and found a value of ~115 knots.
Here's all 15 EF4+ from the Super Outbreak, as well as the three EF3s with a somewhat questionable rating:
1. Philadelphia, Mississippi EF5
2. Cullman-Arab, Alabama EF4
3. New Wren, Mississippi EF3
4. Hackleburg-Phil Campbell, AL EF5
One year ago today, I received the news that I had been diagnosed with a rare form of cancer.
It's been a long year full of uncertainty, scanning, and more. Despite that, I can triumphantly say that 365 days later, I've had no notable redevelopment in the surgery area!
Some unfortunate news:
It turns out that the lump removed from my forehead a week ago was not some benign mass, but rather was cancerous in nature.
Prayers would be appreciated for those put there who are religious. This diagnosis could really mess up my sophomore year.
Two tornadoes near Pink, Oklahoma on May 10, 2010.
At left is the Norman-Little Axe EF4 just past peak strength, and at right is a newly formed EF2.
The parent supercell would spawn many tornadoes, a number of which were strong, south & east of the OKC metro.
Just casually ignores the rest of the 16.5 mile track in favor of... whatever this psychotic conspiracy rant is.
But no, mid-range EF3s don't exist. This was *obviously* space lasers or a bomb. 👍
No deaths.✅
No injuries. ✅
No fire damage. ✅️
No damage to surrounding area. ✅
The roof is still attached. ✅
80% Internal Damage. ✅
Cars are still parked.✅
Debri in front but not behind building. ✅
And people will allow CIA/MSM to tell them a tornado did this? 🤭
The massive tornado ongoing near Hollister, Oklahoma, has reached a peak Vrot of AT LEAST 108 knots, breaking into the Top 20 strongest couplets on record in my archive!
(Please not that Vrot does not directly correlate to tornado strength)
A couple scans ago this thing had a Vrot of 133.5 knots.
Factoring out special radars (i.e. DAN1, ARMOR, etc), that's the second highest Vrot I've ever seen on a NEXRAD site behind El Reno 2013.
Radar imagery of all 15 EF4+ tornadoes that occurred on this day 10 years ago.
1. Philadelphia, MS EF5
2. Cullman, AL EF4
3. Phil Campbell-Hackleburg, AL EF5
4. Cordova, AL EF4
Today marks the 12th anniversary of the 2011 Super Outbreak. Here are the 36 intense (EF3+) tornadoes that occurred:
1. Lexington, Mississippi EF3
2. Mathiston, Mississippi EF3
3. Holman, Alabama EF3
4. Coaling, Alabama EF3
Unfortunately, I have had to make the decision to switch my major from meteorology to emergency management.
It pains me to do this because I've wanted to be a meteorologist since I was six years old, but at this point it is what's best for both my mental health and my future.
#OTD
in 1980:
A strange localized outbreak tormented the town of Grand Island, Nebraska.
For 3 hours, a slow-moving supercell dropped 7 tornadoes in the city.
3 of these were anti-cyclonic. Most did not move linearly, instead looping around. 2 were rated F3, 1 was rated F4.
A mile-wide wedge near Windsor, Colorado on 5/22/2008.
Attaining high-end EF3 intensity (165 mph), this was one of the strongest tornadoes in the state's history.
The new RadarScope 5.0 update is awesome. It's great to have another method of viewing archived radar data on mobile devices! Well worth the price for Tier 2.
The afternoon of April 27 into the early hours of the 28th was the climax of the 2011 Super Outbreak. Astonishingly, 49 tornadoes were significant (EF2+):
1. Oxford, Mississippi EF3
2. Philadelphia, Mississippi EF5
3. Cullman, Alabama EF4
4. New Wren, Mississippi EF3
Four notable tornadoes featured on Storm Chasers:
1. May 10, 2008 Stuttgart, Arkansas EF3
2. June 17, 2009 Aurora, Nebraska EF2 **
3. May 22, 2010 Bowdle, South Dakota EF4 **
4. April 27, 2011 Philadelphia, Mississippi EF5 **
** are some of my favorite
@ReedTimmerAccu
moments
It's hard to believe it's already been two years since the December 10-11, 2021 outbreak. Here are the 24 significant (EF2+) tornadoes that occurred:
1. Monette, Arkansas-Samburg, Tennessee EF4
2. Defiance, Missouri EF3
3. Virginia, Illinois EF2
4. Atterberry, Illinois EF2
The Alta Vista, Kansas EF2 on Wednesday had a peak Vrot of approximately 88.9 knots. Some other tornadoes with that measurement include:
- Unrated tornado in Mexico on 3/22/2000
- Perryville, AR F3 on 11/27/2005
- Barnesville, GA EF3 on 4/28/2011
- Hereford, SD EF2 on 6/19/2015
While most folks discuss the Wichita Falls F4 from the Terrible Tuesday outbreak, there were several other very large/intense tors that occurred in TX and OK.
This massive wedge tracked for 74 miles and passed near Grandfield, OK. It was rated F2 but was likely much stronger.
A view of the incredibly violent Parkersburg, Iowa EF5 on May 23, 2008.
Found in a long-dead Storm2K thread. The many old weather discussion boards are a treasure-trove of great info, images, videos, stories, etc.
@GWaldenWFTV
Hi folks coming here to whine about a show being preempted:
If you are letting yourself get to the point of anger that you feel the need to let it out on a meteorologist because they had to warn people about the threat of a tornado, then maybe you should rethink your life!
On March 31 and into the early hours of April 1, one of the largest outbreaks in US history occurred.
Forty of these tornadoes were significant (EF2+):
1. Little Rock, Arkansas EF3
2. Martinsburg, Iowa EF3
3. Keota, Iowa EF4
4. Wynne, Arkansas-Burlinson, Tennessee EF3
It's May 3rd again, and with it comes the anniversary of one of Oklahoma's darkest tornado days. Here are all 10 F3+ tors from the 5/3/1999 outbreak:
1. Apache-Stecker, Oklahoma F3
2. Laverty-Chickasha, Oklahoma F3
3. Bridge Creek-Moore, Oklahoma F5
4. Hayesville, Kansas F4
A very large F4 wedge in Branch County, Michigan during the 1965 Palm Sunday outbreak.
This was one of two long-track violent tornadoes to strike the county during that day.
Today's SigTor Spotlight: Fort Worth, Texas
• Date: March 28, 2000
• Rated: F3
— Windspeed: 158-206 mph
• Path Length/Width: 4 mi/250 yds
• Fatalities/Injuries: 2/80
• Notes: Moved directly through portions of downtown, damaging a number of high-rises
The 2011 El Reno-Piedmont, OK EF5 was such a beast.
- Peak rotational velocity of ~120.6 kts (when using the KOUN site)
- Debris lofted up to nearly 30 kft
- One heck of a classic hook echo
These elements combine to make it one of my most favorite tornadoes to examine on GR2.
Four years ago today, the weather world got a stark reminder as to why relying on the CAMs' reflectivity output sometimes isn't the greatest idea.
It's been said a million times already, but thank God that there were only five significant tornadoes during the 5/20/2019 outbreak.
Here are the Top 10 Tornadoes by Vrot of 2021.
1. Western KY EF4 (12/10) — 133.35 knots
2. Monette, AR-Samburg, TN EF4 (12/10) — 114.4 knots
3. PDC-Washburn, TX EF0 (3/13) — 101.5 knots
4. Centreville, AL EF3 (3/25) — 101.2 knots
On this day in 2007, a monstrous after-dark supercell produced four massive and intense tornadoes in Kansas:
1. Greensburg, Kansas EF5
– 1.7 mile width
2. Trousdale, Kansas EF3
– 2.2 mile width
3. Hopewell, Kansas EF3
4. Macksville, Kansas EF3
Capitol, MT, 2018, was probably one of the top 5 most beautiful tornadoes in the latter half of the decade.
While it was rated as a low-end EF3, one has to wonder what this beast was truly capable of.
On this day in 2013, one of the 21st century's most infamous tornadoes broke records and cut short the lives of some of the best in our field.
Here are six radars' views of the El Reno EF3:
1. KTLX
2. KOUN
3. KCRI
4. RaXPol
Just wanted to update y'all and announce that I've officially committed to Millersville University for next fall. I can't wait to begin officially pursuing meteorology as a career!
Every time I see people mudthrowing over an EF4+ rating, I think back to this FEMA photo from the Plaza Towers neighborhood in Moore a few days after the 2013 EF5.
The rating is important for science, yes, but remember that each house destroyed is a family's life torn to shreds.
Today's SigTor Spotlight: Lawrenceburg, TN
• Date: April 16, 1998
• Rated: F5
— Windspeed: >260 mph
• Path Length/Width: 19.3 mi/1760 yds
• Fatalities/Injuries: 0/21
• Notes: Often called the "Forgotten F5" due to being overshadowed in the media by the Nashville F3
OTD last year was the second high risk outbreak of March 2021. Here's all nine SigTors from the event:
1. Moundville, Alabama EF3
2. Eagle Point, Alabama EF3
3. Ohatchee, Alabama EF3
4. Centreville, Alabama EF3
The 1/12 Georgia MCS will forever stand out to me as one of the most complex and remarkable tornadic events of 2023.
In this frame (from north to south), an EF3, an EF2, and an EF1 are on the ground simultaneously:
A view of an intense high-end EF3 near Snow Hill, North Carolina during the afternoon of April 16, 2011.
This wedge was one of the strongest spawned by the infamous Carolinas high risk event.
#OTD
in 2014:
The infamous Pilger, Nebraska event saw a powerhouse supercell cyclically produce four large and violent EF4s:
1. Stanton, NE EF4
2. Pilger, NE EF4 (left circulation/TDS)
3. East of Pilger, NE EF4 (right circulation/TDS)
4. Wakefield, NE EF4
Before the era of standardized impact-based warnings, we had the era of several dozen WFOs testing various types of language in these warnings.
Out of this, we got some of the most intense effects-wording ever used in a warning.
Case in point: Conway Springs, KS EF3 (2012)
On this day in 2011, one of the 21st century's (arguably) most violent tornadoes impacted areas near El Reno, Piedmont, and Guthrie in central Oklahoma.
Here are seven radars' views of the infamous EF5:
1. KTLX
2. KOUN
3. RaXPol (Credit to the OU ARRC)
4. OU-PRIME
1300Z:
"Discrete supercells ahead of the organizing squall line will have the potential for strong/intense tornadoes including some that are potentially long-track, particularly as the low-level jet further strengthens across the region later this afternoon into early evening."