Date of Event: Time of Event: # Days
Title of Event:
# of Participants? # of Spectators?
Venue:
Weight Yes No
1
1
1
1
1
1
1
2
2
2
Weight Yes No
3
4
4
4
4
4
4
4
5
5
5
5
5
5
5
TOTAL:
16. Is the event occurring after midnight?
17. Will weather be a multiplying factor?
23. Is the service of alcohol a multiplier for this event?
24. Do responders lack the capacity to respond within normal operating procedures and
normal staffing levels based upon the event details?
19. Is the event occurring in multiple jurisdictions?
20. Is the event tied to social or political activism?
15. Does the venue lack adequate ingress/ egress?
11. Will there be a high volume of people in a concentrated area?
Mass Gathering Complexity Analysis
A. SITUATIONAL AWARENESS
12. Does the event span multiple days?
13. Are there multiple venues?
14. Is the venue near CI/KR resources?
B. PLANNING AND EMERGENCY RESPONSE
1. Is this a new event in the jurisdiction or is the event organizer new?
2. Will there be vendors or items sold/cash handling on site?
3. Was the event publically advertised?
25. Does the venue lack the capability to manage the event effectively?
18. Are there health or sanitation concerns (hydration, cold/heat, rubbish, sanitation
facilities)?
21. Does the event involve a high profile individual?
22. Has there been a history of disturbances or issues at similar events in the past?
Please see the scoring matrix on the next page to determine appropriate situational awareness, planning or response actions.
10. Is the event occurring after midnight?
7. Does the venue lack adequate parking?
4. Will there be live music or amplified noise?
8. Is the event an outdoor event?
5. Is the venue difficult to contain and secure?
6. Will roads need to be closed for the event?
9. Will alcohol be served?
0
If you answered YES to A.6 Road Closures, please describe the closures, rolling vs. hard
closures, timeframes, number and location of roads.
If you answered YES to B.14 Critical Infrastructure / Key Resources, please describe the asset
or assets and possible risk involved.
If you answered YES to B.18 Health or Sanitation Concerns, please describe the concern.
If you answered YES to B.20 Social or Political Activism, please describe the activism details.
If you answered YES to B.22 History of Disturbances at previous events, please describe the
details.
Are there any other concerns or considerations that would increase complexity for this event?
Score
Recommended Actions
1
2
3
4
Situational Awareness
5
i.e. Weather Monitoring, Social Media Monitoring, and CIAC Analysis
6 Actions:
7
8
9
10
Planning and Emergency Response
11 i.e. Staging or increasing the use of LE, EMS, Fire Resources or specialty teams, Creating an Incident Action Plan (IAP), and establishing an ICP
12
13 Actions:
14
15
16-20
21-30
31-40
41-50
51-60
61-70
71-80
81-88
Complexity