Red
Tropical Cyclone ARNAB-26 in the Bay of Bengal
On the forecast track towards the Port of Visakhapatnam (India)
View the alertMulti-platform
The same information, wherever you are
WPLO works in the browser on your computer and your phone, and in the apps for Android and iOS. Available on Google Play and the App Store, with your subscription account.
09:42
My alerts
Example · Your organisation
Yellow
Magnitude 7.7 earthquake on the Azuero Peninsula (Panama)
About 200 km from the Port of Balboa
Yellow
Magnitude 6.3 earthquake in Vanuatu
About 110 km from the Port of Luganville
No more active alerts · Examples based on real events
Alerts
My places
Profile
The user experience
One alert, three answers
The end user is not an analyst. Tap an alert and the app shows, on a single screen, what happened, why it concerns you and which source it comes from: no tables, no jargon and no menus to explore. The decision is yours.
The essentials on one screen
What happened, why you received it and the source, with a link to the event’s page on the source itself. Nothing competes for your attention.
Colour and words, never a number
The level is shown by the colour of the traffic light and by its name, and explained in sentences: who classified the event, how far it is from your place and whether it is one of your primary places.
What you mark, on all your devices
If you follow, acknowledge or dismiss an alert, you will see it the same way on your phone and on your computer.
Your alerts, offline too
The app keeps a copy of your alerts so you can check them in ports, terminals and corridors where the signal comes and goes.
09:39
Alert · Red
27 Oct
Tropical Cyclone ARNAB-26 in the Bay of Bengal
Why it concerns you
GDACS classified this as red. On the forecast track towards the Port of Visakhapatnam, registered as your primary facility.
Affected places
Port of Visakhapatnam
Source
GDACS · View the event at the source
Acknowledge
Follow
Example of an alert’s detail, based on a real event (27 Oct 2026).
Two ways to access it
In the browser
Sign in from any browser for a clear view of the alerts that concern your places: your alerts sorted by level, your places (ports, airports and cities) with their watch radius, and your organisation’s notification rules.
On your phone
Use the app for Android or iOS, or install the web version on your home screen: push notifications the moment an alert is issued, everything on a single screen, and your alerts available offline too.
Security
How we protect your account and your data
What the Privacy Notice describes, in three points.
Encrypted communications
Communications with the app, the registration site and the website are encrypted, and push notifications reach your device encrypted.
Protected access
Passwords are stored only as an irreversible fingerprint. You can stay signed in on up to three devices and sign out of all of them at once.
Your places, kept confidential
The places you monitor reveal where you operate. We do not share them with other members or with third parties.
One subscription, all your devices
The annual subscription gives organisations, companies and individuals access to WPLO. You subscribe online at register.wplo.org and, as soon as your subscription is active, you create your password and sign in from any device. The apps are free and are used with your subscription account.
- Access from the browser and from the apps
- Alerts by push notification and by email
- Your places and your organisation’s notification rules
- Service improvements while your subscription is in force
Payment is annual, through PayPal; the terms are set out in Subscription and refunds.
SubscribeWould you rather talk first? Write to us at info@wplo.org.
The road ahead
Available: the platform in the browser and the apps for Android and iOS, alerts by push and by email, and the management of your places.
Later: more event sources, to cover more types of logistics disruption beyond natural hazards.