FVXX20 KNES 271836 VA ADVISORY DTG: 20230527/1836Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/644 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONS VA EMS OBS VA DTG: 27/1816Z OBS VA CLD: SFC/FL210 N1911 W09833 - N1904 W09825 - N1804 W09908 - N1807 W10004 - N1911 W09833 MOV SW 10KT SFC/FL210 N1754 W09941 - N1749 W09917 - N1656 W09938 - N1515 W09831 - N1507 W09908 - N1654 W10030 - N1754 W09941 MOV SW 10KT FCST VA CLD +6HR: 28/0000Z SFC/FL210 N1913 W09835 - N1905 W09823 - N1616 W09958 - N1704 W10149 - N1913 W09835 FCST VA CLD +12HR: 28/0600Z SFC/FL210 N1911 W09836 - N1829 W09633 - N1658 W09811 - N1901 W09849 - N1911 W09836 FCST VA CLD +18HR: 28/1200Z SFC/FL210 N1909 W09835 - N1811 W09547 - N1634 W09804 - N1903 W09846 - N1909 W09835 RMK: CONS VA EMS OBS FM STLT AND WEBCAM. DENSE VA CLDS SEEN MV SW FANNING OUT OVR PACIFIC OCEAN. MDL WINDS EXP TO SHFT TO SE THRU T+18 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20230528/0030Z