

HEALTH RISK ALERTS
Real-time Local Health Info
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Classic Title
Current Health Risks
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COVID-19
RISK
PREVALENCE


100%
MAX OCCUPANCY
/hour
Number of risky exposures per hour without mitigations
/area
Number of people impacted by health risk in the area


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Forecast for your location

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OFFICE
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DINING
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GYM
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CINEMA
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CAB
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TRANSIT
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HOTEL
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Definitions
Health Risk Forecast
The /hour index is the maximum number of infectious persons you are estimated to encounter in 1 hour in a public environment at the location on selected date.
Health Risk Trend
Trend on selected date is represented by ▲ (increasing), ▪️(stable), ▼ (decreasing)
Scenario Guidance
Guidance for common life activities at the location on selected date.
June 2025

Daily Risk
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15 | 16 | 17 | 18 | 19 | 20 | 21 | |||||||
22 | 23 | 24 | 25 | 26 | 27 | 28 | |||||||
29 | 30 | 1 | 2 | 3 | 4 | 5 | |||||||
6 | 7 | 8 | 9 | 10 | 11 | 12 | |||||||
13 | 14 | 15 | 16 | 17 | 18 | 19 | |||||||
20 | 21 | 22 | 23 | 24 | 25 | 26 | |||||||
Low • Moderate • High • Very High

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Definitions
Health Risk Forecast
The /hour index for each day is shown in the calendar grid.
It is the maximum number of infectious persons you are estimated to encounter in a public environment at the location in an hour.
Select the risk type from the dropdown.
Tap on a date to switch to the Guidance view.

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Everyday Bubbles

Your Health Risks
/hour is the estimated number of risky exposures in an hour
Index is the estimated measure of peak risk in a day

Select states above to see state summaries here
See your interactive Health Risks map here by subscribing for bub+
Interactive risks map available on desktop with bub+
Updated daily 5 AM Pacific Time

Your Health Risks
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/hour is the estimated number of risky exposures in an hour
Index is the estimated measure of peak risk in a day
/area Index estimates the number of contagious persons that live within a 5 minute walk in your area
/care Index estimates the percentage of local healthcare capacity currently in use

Select states above to see state summaries here
See your personalized Health Risk map here by subscribing for bub+

Point at map for local info
Updated daily 5 AM Pacific Time

Your Alerts
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Why can't I update the data for my Hub?Authorized administrators of a Hub can update the data for a Hub. When a user signs up as the administrator of a Hub, we review the account and authorize access to ensure only appropriate representatives of the associated campuses can manage the data in Hubs.
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Can I manage multiple Hubs?A user in Hubbub World can be the authorized representative of multiple campuses and manage relevant Hubs from a single account. You can switch between various Hubs using the arrows in the top-right of the Console.
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How are Hubs assigned?Hubs are associated with campus sites (locations) such as schools, churches, businesses, etc. This allows users of a campus and the neighboring community to easily refer to all the updates for their hub using a convenient name in Hubbub World and a standard URL on the web. Hubs are also configured hierarchically based on geographic and other structures which we will make available shortly. This would allow users to access related Hubs together for convenience and to get a better understanding.
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Can I browse and view any Hub?Public information about Hubs is available for browsing on the web and other Hubbub World products and services. Private information may also managed by administrators of Hubs in Hubbub World and such information is made available only to users with authorized access.
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Can I use Hubbub World without subscribing to a paid plan?bub is provided free for personal use. bub+ subscription adds advanced features to bub. To add Sentinel resources such as widgets to your website and emails, subscription to the free Sentinel Essential plan is required. To manage custom data for your Sentinel hub, subscription to the Sentinel Network plan is required. To deploy Sentinel across your multi-site organization, subscription to the Sentinel Enterprise plan is required. If you have custom needs not covered by these plans, please contact us. Anyone can access and view the public information on Hubbub World without an account or subscription.
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How do I upgrade / downgrade Sentinel subscription plans?Step 1: Please go to the Plans & Billing page using the Sentinel Member's menu Step 2: Expand your current subscription plan and click on Cancel Subscription Step 3: Click on Buy New Subscription and select your new subscription plan Step 4: Optionally complete payment form
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What are the data sources behind the Sentinel?A wide array of sources ranging from governments to public institutions, private businesses and individuals are used to power Sentinel. Members of Sentinel use the Member Dashboard to manage their own data for use in conjunction with Sentinel. Data presented on our website, widgets and APIs are the latest for the relevant location. At present, we do not provide access to historical data.
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How is the data on the Sentinel protected?We use the latest data security practices to ensure all Sentinel data is stored and processed in HIPAA-compliant infrastructure. Access to your Hub's data is limited to the Hub's administrators whose identity and authority are verified at account creation.