Campus Alert Archive
CU Boulder

Colorado's Most Destructive Wildfire: 900 CU Students Flee and Spring Semester Starts Remotely

COwildfireemergency notificationmedium confidence
Confirmed Threat

The Marshall Fire ignited December 30, 2021, driven by 100 mph wind gusts into the Boulder County communities of Louisville and Superior. Nearly 900 CU Boulder students and 700 faculty and staff were initially evacuated; approximately 155 homes belonging to CU community members were destroyed. CU Boulder began its spring 2022 semester fully remote for the first two weeks due to the disaster and a concurrent COVID-19 surge.

Alerts
3
Response
—
Killed
0
Injured
0
Institution
University of Colorado Boulder
Public R1 · CO
~35,000 studentsCU Boulder Alerts
Confirmed Timeline

Alert Sequence

3 messages in sequence

Some alert texts below are approximate reconstructions from news coverage, not confirmed verbatim transcripts. Reconstructed texts are shown in italic with a dashed border. Verified verbatim texts have a solid border and are marked accordingly.

INITIAL ALERTSMS
Approximate reconstruction413 chars
CU Boulder Alert: A rapidly moving wildfire has ignited in Boulder County near Superior and Louisville. Evacuation orders are in effect for parts of Boulder County. If you are in an evacuation zone, leave immediately. If you are near the fire area, move away from smoke and follow emergency management instructions. Avoid all roads in the affected area. Monitor BoulderOEM.org and alerts.colorado.edu for updates.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

Fire's rapid growth -- fueled by 100 mph gusts with relative humidity near 0 percent -- made early afternoon evacuation orders immediate
Referral to BoulderOEM.org and alerts.colorado.edu reflects the multi-agency nature of wildfire response: campus system augments, not replaces, county emergency management
Marshall Fire burned through 6,000 acres in a single afternoon -- the fastest-moving wildfire in Colorado history
Reconstructed from CU Boulder Alerts system page and CPR News reporting
UPDATEEmail+4h 30m
Approximate reconstruction626 chars
CU Boulder is aware that many members of our campus community have been evacuated or affected by the Marshall Fire burning in Boulder County. Approximately 37,500 people have been evacuated from Louisville and Superior. Campus is not under evacuation order, but smoke and ash are affecting air quality. If you have been evacuated and need emergency assistance, contact the Red Cross at redcross.org or call 1-800-RED-CROSS. Resources for affected community members are being assembled at colorado.edu/fire-resources. A dozen CU Police officers are assisting with evacuations. We will update the community as conditions change.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

37,500 evacuees cited -- CU's alert included the county-level statistic to communicate the scope of the disaster beyond campus
CU Police officers deployed to assist with off-campus evacuations -- campus public safety extended its jurisdiction into the disaster zone
Air quality impact on main campus flagged even though campus itself was not under evacuation order
Reconstructed from secondary sources
UPDATEEmail+3d
Approximate reconstruction683 chars
Dear CU Boulder Community: As the spring 2022 semester approaches, we write with a heavy heart acknowledging the devastation the Marshall Fire has brought to so many in our community. Approximately 900 students and over 700 faculty and staff members were evacuated by the fire, and approximately 155 homes of CU Boulder community members were damaged or destroyed. In light of the ongoing recovery, and given rising COVID-19 case counts associated with the Omicron variant, the University has decided to begin the spring semester fully remotely. In-person instruction will begin January 24. Resources for community members who lost homes are available at colorado.edu/fire-resources.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

Specific impact numbers (900 students, 700+ staff, 155 homes) were published by CU Boulder Today and incorporated into the university's public communications
Dual rationale for remote start: Marshall Fire displacement AND Omicron surge -- two simultaneous crises cited in one message
Two-week remote window (January 10-24) was designed to allow affected community members time to stabilize housing before returning to in-person instruction
Reconstructed from CPR News and CU Boulder Today reporting
Context

Background

The Marshall Fire ignited at approximately 11:00 a.m. MST on December 30, 2021, in open grassland in unincorporated Boulder County. Driven by mountain-wave wind gusts exceeding 100 mph and near-zero relative humidity, it burned through the towns of Louisville and Superior in hours, becoming the most destructive wildfire in Colorado history, destroying more than 1,000 structures. Nearly 900 CU Boulder students and over 700 faculty and staff members were evacuated from the fire's path, and approximately 155 homes belonging to CU community members were damaged or destroyed. Twelve CU Police officers helped county emergency management with evacuations. CU's alerts.colorado.edu system activated, directing community members to county emergency management while providing campus-specific resources. In early January, CU Boulder announced the spring 2022 semester would begin fully remotely, citing both Marshall Fire displacement and the Omicron COVID-19 surge -- one of the only non-COVID decisions to delay in-person instruction at a major university post-pandemic. Air quality alerts affected the main campus even though it was not under evacuation order. Colorado's Air Quality Index reached hazardous levels across the Boulder-Denver corridor on December 30.
Analysis

Key Findings

Nearly 900 CU Boulder students and 700+ faculty/staff were evacuated by the Marshall Fire -- the largest mass-displacement event in the university's history from a wildfire
155 homes of CU community members were destroyed, creating a housing crisis that directly influenced the decision to delay in-person instruction
Spring semester began fully remote for the first two weeks -- one of the only non-COVID decisions to delay campus reopening at a major R1 university
CU Police officers were deployed off-campus to assist Boulder County with evacuations -- an unusual extension of campus public safety jurisdiction
Outcome
900 students and 700+ faculty/staff evacuated. 155 CU community member homes destroyed. Spring semester began fully remotely January 10-24, 2022. Marshall Fire destroyed over 1,000 structures -- Colorado's most destructive wildfire in history.
Provenance

Sources

  1. Official
    After the fire: A look at the Marshall Fire's community impact -- CU Boulder Today
    colorado.edu
  2. News
    CU Boulder will start the spring semester remotely, citing the Marshall Fire -- CPR News
    cpr.org
  3. Source
    Marshall Fire -- Wikipedia
    en.wikipedia.org
  4. Official
    CU Boulder Alerts -- University of Colorado Boulder
    alerts.colorado.edu
  5. Official
    CU Boulder Fire Resources
    colorado.edu
Tags
wildfirecoloradobouldermarshall-fireevacuationair-qualityremote-pivotemergency-notification2021
Added May 2026Updated May 2026Via ingestion