GOES satellite proton flux measurement peaked at 207 particles per square centimeter per second per steradian (I should put that one on npub1gwt3pu8apnj38a7re4wmyvfa9mke9fr6as7l8992ykcxtqft8rpq334644 (npub1gwt…4644)) at the 10MeV energy level, at around 17:40 UTC.