diff --git a/FuelBoard/ProximityMonitor.swift b/FuelBoard/ProximityMonitor.swift
index 1f84d3f..73aa880 100644
--- a/FuelBoard/ProximityMonitor.swift
+++ b/FuelBoard/ProximityMonitor.swift
@@ -132,9 +132,10 @@ final class ProximityMonitor: NSObject, ObservableObject, @preconcurrency CLLoca
 
         Task {
             do {
-                // Fresh prices around the entered station.
+                // Fresh prices around the entered station (alert radius in km).
                 let fresh = try await FuelPriceProvider.active.fetchStations(
-                    near: station.lat, lng: station.lng, fuel: fuel
+                    near: station.lat, lng: station.lng, fuel: fuel,
+                    radiusKM: max(radiusKM, 10)  // fetch wider than trigger radius
                 )
                 let withinRadius = fresh.filter {
                     $0.prices[fuel] != nil &&