072 FZCA72 TJSJ 210010 MWSSJU Marine Weather Statement National Weather Service San Juan PR 810 PM AST Tue Oct 20 2026 AMZ711-712-210115- 810 PM AST Tue Oct 20 2026 The areas affected include... Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N... Coastal Waters of Northern Puerto Rico out 10 NM... * At 810 PM AST, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This strong thunderstorm was around 8 nautical miles northwest of Aguadilla, moving northwest at 10 knots. Locations impacted include... Mainly open waters of Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N and Coastal Waters of Northern Puerto Rico out 10 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service office. Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 1850 6743 1875 6770 1904 6725 1868 6710 1850 6733 TIME...MOT...LOC 0009Z 148DEG 9KT 1867 6726 $$ MRR  558 WUUS55 KTWC 210049 SVRTWC AZC011-210130- /O.NEW.KTWC.SV.W.0304.261021T0049Z-261021T0130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tucson AZ 549 PM MST Tue Oct 20 2026 The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... Central Greenlee County in southeastern Arizona... * Until 630 PM MST. * At 549 PM MST, a severe thunderstorm was located over Clifton, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Clifton and Morenci. This includes the following highways... Route 78 between mile markers 172 and 174. Route 191 between mile markers 156 and 172. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Wind damage with this storm will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows. && LAT...LON 3295 10925 3305 10940 3335 10916 3333 10905 3310 10905 TIME...MOT...LOC 0049Z 225DEG 17KT 3304 10927 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GLZ