The first CSSL Annual Report - covering the CSSL's inaugural full year in 2025 - is now available! Please visit uwo.ca/cssl/news.html to download a copy.
March 9, 2026 at 3:12 PM
The first CSSL Annual Report - covering the CSSL's inaugural full year in 2025 - is now available! Please visit uwo.ca/cssl/news.html to download a copy.
E wyteri Wuche uff em 🥇Platz 💪❤️🔥💙
#rotblaulive
#FcBasel1893 #cssl #creditsuissesuperleague #sfl #swissfootballleague #football
#rotblaulive
#FcBasel1893 #cssl #creditsuissesuperleague #sfl #swissfootballleague #football
December 1, 2024 at 6:21 PM
E wyteri Wuche uff em 🥇Platz 💪❤️🔥💙
#rotblaulive
#FcBasel1893 #cssl #creditsuissesuperleague #sfl #swissfootballleague #football
#rotblaulive
#FcBasel1893 #cssl #creditsuissesuperleague #sfl #swissfootballleague #football
CSSL group outing to see the Blue Jays beat the Orioles in Toronto today. Dome’s open, sun’s hot, let’s go!! #FieldOfDreams
June 6, 2026 at 6:53 PM
CSSL group outing to see the Blue Jays beat the Orioles in Toronto today. Dome’s open, sun’s hot, let’s go!! #FieldOfDreams
Dive into real-world research and fieldwork with the CSSL Summer Internship Program!
Learn more and apply here: uwo.ca/cssl/interns...
Don't miss your chance to gain hands-on experience with leading tornado and hail experts in the field.
Applications close on January 26th.
Learn more and apply here: uwo.ca/cssl/interns...
Don't miss your chance to gain hands-on experience with leading tornado and hail experts in the field.
Applications close on January 26th.
December 1, 2025 at 3:57 PM
Dive into real-world research and fieldwork with the CSSL Summer Internship Program!
Learn more and apply here: uwo.ca/cssl/interns...
Don't miss your chance to gain hands-on experience with leading tornado and hail experts in the field.
Applications close on January 26th.
Learn more and apply here: uwo.ca/cssl/interns...
Don't miss your chance to gain hands-on experience with leading tornado and hail experts in the field.
Applications close on January 26th.
Heads up - the first info session for the CSSL Summer Internship Program is tonight!
Find the details here: uwo.ca/cssl/interns...
Find the details here: uwo.ca/cssl/interns...
Dive into real-world research and fieldwork with the CSSL Summer Internship Program!
Learn more and apply here: uwo.ca/cssl/interns...
Don't miss your chance to gain hands-on experience with leading tornado and hail experts in the field.
Applications close on January 26th.
Learn more and apply here: uwo.ca/cssl/interns...
Don't miss your chance to gain hands-on experience with leading tornado and hail experts in the field.
Applications close on January 26th.
January 14, 2026 at 7:53 PM
Heads up - the first info session for the CSSL Summer Internship Program is tonight!
Find the details here: uwo.ca/cssl/interns...
Find the details here: uwo.ca/cssl/interns...
#SuperLeague 📊
#FCBasel 3-1 #ServetteFC
Post Match Dashboard, Match Pattern & xT Chain
#CSSL #Rotblaulive #notrevillenotreclub #Shaqiri
#FCBasel 3-1 #ServetteFC
Post Match Dashboard, Match Pattern & xT Chain
#CSSL #Rotblaulive #notrevillenotreclub #Shaqiri
November 25, 2024 at 9:36 AM
#SuperLeague 📊
#FCBasel 3-1 #ServetteFC
Post Match Dashboard, Match Pattern & xT Chain
#CSSL #Rotblaulive #notrevillenotreclub #Shaqiri
#FCBasel 3-1 #ServetteFC
Post Match Dashboard, Match Pattern & xT Chain
#CSSL #Rotblaulive #notrevillenotreclub #Shaqiri
*CSSL Summer Internship - Applications Closing Soon*
For those still interested in applying to the CSSL summer internship program, you still have until Monday, January 26, to get your applications in!
Details and application forms located here: www.uwo.ca/cssl/interns...
For those still interested in applying to the CSSL summer internship program, you still have until Monday, January 26, to get your applications in!
Details and application forms located here: www.uwo.ca/cssl/interns...
January 23, 2026 at 8:23 PM
*CSSL Summer Internship - Applications Closing Soon*
For those still interested in applying to the CSSL summer internship program, you still have until Monday, January 26, to get your applications in!
Details and application forms located here: www.uwo.ca/cssl/interns...
For those still interested in applying to the CSSL summer internship program, you still have until Monday, January 26, to get your applications in!
Details and application forms located here: www.uwo.ca/cssl/interns...
December 18, 2024 at 1:54 PM
This morning's 27-inch measurement is the largest single-day accumulation at the CSSL since March 5, 2023 when 30.5 inches was recorded! #CAwx
March 13, 2025 at 5:27 PM
This morning's 27-inch measurement is the largest single-day accumulation at the CSSL since March 5, 2023 when 30.5 inches was recorded! #CAwx
Come talk snow with us at the Donner Ski Shop until 11am! We have free stickers and plenty of CSSL swag as well!
February 8, 2025 at 6:03 PM
Come talk snow with us at the Donner Ski Shop until 11am! We have free stickers and plenty of CSSL swag as well!
There will be two online info sessions for those interested in CSSL intern opportunities - Jan 8 at 12:30 PM ET and Jan 23 at 7 pm ET. You can learn more about the CSSL internship program and how to register for an info session here: uwo.ca/cssl/interns...
January 6, 2025 at 9:07 PM
There will be two online info sessions for those interested in CSSL intern opportunities - Jan 8 at 12:30 PM ET and Jan 23 at 7 pm ET. You can learn more about the CSSL internship program and how to register for an info session here: uwo.ca/cssl/interns...
The CSSL/NTP assisted the US National Weather Service (NWS) with their upgrading of the official rating of the June 2025 Enderlin, ND tornado from EF3 to EF5.
Announced by the NWS today, it’s the first EF5-rated tornado in the US since 2013.
Details here: uwo.ca/ntp/blog/202...
Image B. Emfinger
Announced by the NWS today, it’s the first EF5-rated tornado in the US since 2013.
Details here: uwo.ca/ntp/blog/202...
Image B. Emfinger
October 6, 2025 at 6:16 PM
The CSSL/NTP assisted the US National Weather Service (NWS) with their upgrading of the official rating of the June 2025 Enderlin, ND tornado from EF3 to EF5.
Announced by the NWS today, it’s the first EF5-rated tornado in the US since 2013.
Details here: uwo.ca/ntp/blog/202...
Image B. Emfinger
Announced by the NWS today, it’s the first EF5-rated tornado in the US since 2013.
Details here: uwo.ca/ntp/blog/202...
Image B. Emfinger
From snow lab to lightning lab? Even though it's Summer, things are still busy up at Central Sierra Snow Lab, as Dr Andrew Schwartz CSSL Director discusses the rollout of lightning detection sensors to pinpoint strikes that are more likely generate wildfires NBC Bay Area #CentralSierraSnowLaboratory
July 15, 2025 at 11:12 PM
From snow lab to lightning lab? Even though it's Summer, things are still busy up at Central Sierra Snow Lab, as Dr Andrew Schwartz CSSL Director discusses the rollout of lightning detection sensors to pinpoint strikes that are more likely generate wildfires NBC Bay Area #CentralSierraSnowLaboratory
As we kick off #AMS41Radar, check out this radar image from the Canadian Severe Storms Lab!
This complex of multiple supercell thunderstorms produced wind and hail damage over a path nearly 250 km long in central Saskatchewan on the evening of 20 Aug 2025.
Photo credit 📷: CSSL, Western University
This complex of multiple supercell thunderstorms produced wind and hail damage over a path nearly 250 km long in central Saskatchewan on the evening of 20 Aug 2025.
Photo credit 📷: CSSL, Western University
August 25, 2025 at 7:35 PM
As we kick off #AMS41Radar, check out this radar image from the Canadian Severe Storms Lab!
This complex of multiple supercell thunderstorms produced wind and hail damage over a path nearly 250 km long in central Saskatchewan on the evening of 20 Aug 2025.
Photo credit 📷: CSSL, Western University
This complex of multiple supercell thunderstorms produced wind and hail damage over a path nearly 250 km long in central Saskatchewan on the evening of 20 Aug 2025.
Photo credit 📷: CSSL, Western University
The CSSL is featured in the current episode of CBC Radio's Quirks and Quarks! Head here for the link to the audio:
www.cbc.ca/radio/quirks...
Thanks to our colleagues Harold Brooks, John Allen, Paul Kovacs and Tanya Brown-Giammanco for contributing.
www.cbc.ca/radio/quirks...
Thanks to our colleagues Harold Brooks, John Allen, Paul Kovacs and Tanya Brown-Giammanco for contributing.
May 30, 2025 at 9:02 PM
The CSSL is featured in the current episode of CBC Radio's Quirks and Quarks! Head here for the link to the audio:
www.cbc.ca/radio/quirks...
Thanks to our colleagues Harold Brooks, John Allen, Paul Kovacs and Tanya Brown-Giammanco for contributing.
www.cbc.ca/radio/quirks...
Thanks to our colleagues Harold Brooks, John Allen, Paul Kovacs and Tanya Brown-Giammanco for contributing.
We're excited to introduce CSSL Weather Intelligence - the next generation of (and new name for) the Canadian Mesonet Portal. weather.cssl.ca brings together weather observations, numerical weather models, radar, satellite, and historical event data in a single platform.
August 27, 2026 at 1:00 PM
We're excited to introduce CSSL Weather Intelligence - the next generation of (and new name for) the Canadian Mesonet Portal. weather.cssl.ca brings together weather observations, numerical weather models, radar, satellite, and historical event data in a single platform.
Dive into real-world research and fieldwork with the CSSL Summer Internship Program!
Learn more and apply here: uwo.ca/cssl/internships/index.html
Don't miss your chance to gain hands-on experience with leading hail and tornado experts in the field.
Applications close on January 27th.
Learn more and apply here: uwo.ca/cssl/internships/index.html
Don't miss your chance to gain hands-on experience with leading hail and tornado experts in the field.
Applications close on January 27th.
December 4, 2024 at 9:41 PM
Dive into real-world research and fieldwork with the CSSL Summer Internship Program!
Learn more and apply here: uwo.ca/cssl/internships/index.html
Don't miss your chance to gain hands-on experience with leading hail and tornado experts in the field.
Applications close on January 27th.
Learn more and apply here: uwo.ca/cssl/internships/index.html
Don't miss your chance to gain hands-on experience with leading hail and tornado experts in the field.
Applications close on January 27th.
*Important announcement!*
CSSL Summer Internship Program applications are now live!
Spend the summer chasing hailstorms, documenting tornado impacts, and contributing to world-class storms research.
Details and applications located here: uwo.ca/cssl/interns...
Applications close January 26th.
CSSL Summer Internship Program applications are now live!
Spend the summer chasing hailstorms, documenting tornado impacts, and contributing to world-class storms research.
Details and applications located here: uwo.ca/cssl/interns...
Applications close January 26th.
December 2, 2025 at 2:38 AM
*Important announcement!*
CSSL Summer Internship Program applications are now live!
Spend the summer chasing hailstorms, documenting tornado impacts, and contributing to world-class storms research.
Details and applications located here: uwo.ca/cssl/interns...
Applications close January 26th.
CSSL Summer Internship Program applications are now live!
Spend the summer chasing hailstorms, documenting tornado impacts, and contributing to world-class storms research.
Details and applications located here: uwo.ca/cssl/interns...
Applications close January 26th.
December 18, 2024 at 11:43 AM
#SuperLeague 📊
#ServetteFC 2-1 #FCBasel
Post Match Dashboard & Match Pattern
#notrevillenotreclub #SFC #rotblaulive #CSSL #FCBSFC
#ServetteFC 2-1 #FCBasel
Post Match Dashboard & Match Pattern
#notrevillenotreclub #SFC #rotblaulive #CSSL #FCBSFC
February 9, 2025 at 3:17 PM
#SuperLeague 📊
#ServetteFC 2-1 #FCBasel
Post Match Dashboard & Match Pattern
#notrevillenotreclub #SFC #rotblaulive #CSSL #FCBSFC
#ServetteFC 2-1 #FCBasel
Post Match Dashboard & Match Pattern
#notrevillenotreclub #SFC #rotblaulive #CSSL #FCBSFC
NOAA is now predicting >90% chance of a very strong El Niño this fall and winter. What does that mean for us in the Central/Northern Sierra, especially around Tahoe ? Not much.
This plot shows snowfall at CSSL for each Strong or Very Strong El Niño event and median snowfall 1950-present. 1/3
This plot shows snowfall at CSSL for each Strong or Very Strong El Niño event and median snowfall 1950-present. 1/3
August 17, 2026 at 7:14 PM
NOAA is now predicting >90% chance of a very strong El Niño this fall and winter. What does that mean for us in the Central/Northern Sierra, especially around Tahoe ? Not much.
This plot shows snowfall at CSSL for each Strong or Very Strong El Niño event and median snowfall 1950-present. 1/3
This plot shows snowfall at CSSL for each Strong or Very Strong El Niño event and median snowfall 1950-present. 1/3
#SuperLeague 📊
Points vs Expected Points after R16
#CSSL #rotblaulive #fczuerich #servettefc #bscyb #fclugano #fcluzern #fcsg #fcwinterthur #GCZ #fcbasel #fcz #fcsion #AllezYS #Lausannesport
Points vs Expected Points after R16
#CSSL #rotblaulive #fczuerich #servettefc #bscyb #fclugano #fcluzern #fcsg #fcwinterthur #GCZ #fcbasel #fcz #fcsion #AllezYS #Lausannesport
December 3, 2024 at 7:50 AM
#SuperLeague 📊
Points vs Expected Points after R16
#CSSL #rotblaulive #fczuerich #servettefc #bscyb #fclugano #fcluzern #fcsg #fcwinterthur #GCZ #fcbasel #fcz #fcsion #AllezYS #Lausannesport
Points vs Expected Points after R16
#CSSL #rotblaulive #fczuerich #servettefc #bscyb #fclugano #fcluzern #fcsg #fcwinterthur #GCZ #fcbasel #fcz #fcsion #AllezYS #Lausannesport
2/20/26 8:35 am Update:
The #snow has stopped but not before giving us another 18.5" (47 cm) in the last day. That brings our 5-day total to 111" (281.5 cm), the third snowiest 5-day period on record at the lab*.
Calm conditions for the next several days but a warmer storm moves in mid-week.
The #snow has stopped but not before giving us another 18.5" (47 cm) in the last day. That brings our 5-day total to 111" (281.5 cm), the third snowiest 5-day period on record at the lab*.
Calm conditions for the next several days but a warmer storm moves in mid-week.
February 21, 2026 at 11:04 PM
The Canadian Severe Storms Laboratory has launched 🚀. Backed by 60 years of expertise in #wind engineering—and a $20M gift from ImpactWX—it will revolutionize how we understand Canada’s most extreme #weather. At our new website, cssl.ca, you can watch a recording of the first CSSL Symposium.
November 8, 2024 at 9:42 PM