How to use the online timer
Stay near the flock while the twenty-two minutes run, watching for any ewe that is limping, shivering or hanging back after the brief hail shower. The interval gives the sheep time to settle and move again, while keeping the check contained before another farm job needs attention. Note any animal that remains apart from the group.
Because you are staying close to the sheep, keep the countdown visible on the phone rather than closing the tab or browser. Closing it may stop the timer or prevent the signal from sounding, depending on the browser and device settings. If rain makes the screen awkward to handle, leave the phone somewhere sheltered but audible while you continue watching.
Use the final few minutes to revisit any sheep that looked uncomfortable during the first circuit, then allow a small buffer after the signal for recording ear-tag details or moving an animal into shelter. That spare time prevents the check from running straight into feeding, fencing or the next scheduled task. If the flock has already settled, the buffer can be used to scan the field for exposed patches where hail has collected.
Common questions
Should this interval be longer after heavier hail on a UK hillside?
Yes, if hail is still lying in exposed parts of the field or the flock remains unsettled, continue watching beyond the signal. Wind, wet ground and poor visibility can make the second check slower.
What if the sheep appear settled before this interval ends?
Keep observing until the signal if you can, using the remaining time to check animals near hedges, gateways or dips in the field. An apparently calm flock may still include one sheep standing apart.