Key Takeaways
- Human-triggered avalanches account for 92% of US fatalities since 1994
- Slab avalanches cause 95% of fatal accidents worldwide
- Asphyxiation is the cause of death in 65-75% of avalanche burials
- 92% of avalanche fatalities in the US from 2010-2020 were male
- Average age of avalanche victims in Canada is 38 years, with 75% aged 20-50
- In Europe, 85% of avalanche fatalities are recreational backcountry users
- In Switzerland, 153 people died in avalanches during the 1998/99 winter, the deadliest on record
- France reported 44 avalanche fatalities in 2017/18 season, highest in a decade
- Austria had 31 avalanche deaths in 2022/23, with 90% off-piste skiers
- Globally, avalanche fatalities averaged 218 per year between 1995 and 2017 across 42 countries reporting data
- From 1970 to 2019, recreational avalanche fatalities worldwide totaled over 10,000, with Europe accounting for 58%
- In 2022, at least 218 people died in avalanches globally, the highest since records began in 1994
- In the United States, there were 37 avalanche fatalities in the 2022/2023 winter season, the highest since 2010/2011
- From 1986-87 to 2022-23, 777 people died in US avalanches, with 89% male victims
- Colorado recorded 308 avalanche deaths from 1951 to 2023, more than any other state
Most US and worldwide avalanche deaths are human triggered, slab related, and avoidable with faster rescue.
Causal and Trend Statistics
Causal and Trend Statistics Interpretation
Demographic Statistics
Demographic Statistics Interpretation
European Statistics
European Statistics Interpretation
Global Statistics
Global Statistics Interpretation
United States Statistics
United States Statistics Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
Karl Becker. (2026, February 13). Avalanche Fatality Statistics. Gitnux. https://gitnux.org/avalanche-fatality-statistics
Karl Becker. "Avalanche Fatality Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/avalanche-fatality-statistics.
Karl Becker. 2026. "Avalanche Fatality Statistics." Gitnux. https://gitnux.org/avalanche-fatality-statistics.
Sources & References
- Reference 1FRONTIERSINfrontiersin.org
frontiersin.org
- Reference 2NCBIncbi.nlm.nih.gov
ncbi.nlm.nih.gov
- Reference 3THEGUARDIANtheguardian.com
theguardian.com
- Reference 4RESEARCHGATEresearchgate.net
researchgate.net
- Reference 5SLFslf.ch
slf.ch
- Reference 6ICA-MEDica-med.com
ica-med.com
- Reference 7ICAR-CISMicar-cism.org
icar-cism.org
- Reference 8PUBSpubs.usgs.gov
pubs.usgs.gov
- Reference 9ARCarc.lib.montana.edu
arc.lib.montana.edu
- Reference 10SCIENCEDIRECTsciencedirect.com
sciencedirect.com
- Reference 11AVALANCHEavalanche.org
avalanche.org
- Reference 12MTNTAMAPmtntamap.org
mtntamap.org
- Reference 13COLORADOcolorado.edu
colorado.edu
- Reference 14ADNadn.com
adn.com
- Reference 15UTAHAVALANCHECENTERutahavalanchecenter.org
utahavalanchecenter.org
- Reference 16NWACnwac.us
nwac.us
- Reference 17WILDLIFEwildlife.onlinelibrary.wiley.com
wildlife.onlinelibrary.wiley.com
- Reference 18AVALANCHEavalanche.mt.gov
avalanche.mt.gov
- Reference 19JHNEWSANDGUIDEjhnewsandguide.com
jhnewsandguide.com
- Reference 20AVALANCHE-STATE-OF-THE-BACKCOUNTRYavalanche-state-of-the-backcountry.com
avalanche-state-of-the-backcountry.com
- Reference 21ANENAanena.org
anena.org
- Reference 22LAWINElawine.at
lawine.at
- Reference 23NIMBUSnimbus.it
nimbus.it
- Reference 24NVEnve.no
nve.no
- Reference 25ARSOarso.gov.si
arso.gov.si
- Reference 26METEOCATmeteocat.cat
meteocat.cat
- Reference 27LWDlwd.bayern.de
lwd.bayern.de
- Reference 28LANSSTYRELSENlansstyrelsen.se
lansstyrelsen.se
- Reference 29TOPRtopr.pl
topr.pl
- Reference 30ISSAQUAHWAissaquahwa.gov
issaquahwa.gov
- Reference 31FSfs.usda.gov
fs.usda.gov
- Reference 32AVALANCHEavalanche.ca
avalanche.ca
- Reference 33NISTnist.gov
nist.gov
- Reference 34JOURNALSjournals.sagepub.com
journals.sagepub.com
- Reference 35JOURNALSjournals.uchicago.edu
journals.uchicago.edu
- Reference 36NATUREnature.com
nature.com
- Reference 37WILDSNOWwildsnow.com
wildsnow.com
- Reference 38RELIEFWEBreliefweb.int
reliefweb.int
- Reference 39ANDESandes.org.uy
andes.org.uy
- Reference 40NZAVALANCHESnzavalanches.co.nz
nzavalanches.co.nz
- Reference 41EMERCOMemercom.ru
emercom.ru
- Reference 42JMAjma.go.jp
jma.go.jp
- Reference 43BBCbbc.com
bbc.com
- Reference 44SIERRAAVALANCHECENTERsierraavalanchecenter.org
sierraavalanchecenter.org
- Reference 45OREGONoregon.gov
oregon.gov
- Reference 46TAOSAVALANCHEtaosavalanche.org
taosavalanche.org
- Reference 47VSACvsac.vermont.gov
vsac.vermont.gov
- Reference 48AVALANCHE-CENTERavalanche-center.org
avalanche-center.org
- Reference 49MAINEmaine.gov
maine.gov
- Reference 50METEOFRANCEmeteofrance.com
meteofrance.com
- Reference 51METEOROLOGIAmeteorologia.ad
meteorologia.ad
- Reference 52NIMHnimh.bg
nimh.bg
- Reference 53METEOROMANIAmeteoromania.ro
meteoromania.ro
- Reference 54SAISsais.gov.uk
sais.gov.uk
- Reference 55YMPARISTOymparisto.fi
ymparisto.fi
- Reference 56CHMIchmi.cz
chmi.cz
- Reference 57FSfs.fed.us
fs.fed.us
- Reference 58EASACeasac.eu
easac.eu
- Reference 59JOURNALSjournals.plos.org
journals.plos.org
- Reference 60WSLwsl.ch
wsl.ch
- Reference 61GENDERSTATSgenderstats.org
genderstats.org
- Reference 62AVALANCHE-STATS-TRAINING-IMPACTavalanche-stats-training-impact.pdf
avalanche-stats-training-impact.pdf
- Reference 63RESUSCITATIONJOURNALresuscitationjournal.com
resuscitationjournal.com
- Reference 64JOURNALOFADVENTUREEDUCATIONjournalofadventureeducation.com
journalofadventureeducation.com
- Reference 65SMITHSONIANMAGsmithsonianmag.com
smithsonianmag.com
- Reference 66CMAJcmaj.ca
cmaj.ca
- Reference 67WIRESwires.onlinelibrary.wiley.com
wires.onlinelibrary.wiley.com







