The five most recent messages are listed first, followed by an alphabetical listing by volcano name. Where available, graphics are attached to the Volcanic Ash Advisories.

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Advisories Last Updated:   Mon May 20 18:48:26 UTC 2013

Most recent five messages, regardless of volcano:

20 May 2013 - 1846 UTC -- PAVLOF ALASKA.PENINSULA

20 May 2013 - 1432 UTC -- USER MESSAGE XX

20 May 2013 - 1344 UTC -- PAVLOF ALASKA.PENINSULA

20 May 2013 - 1339 UTC -- POPOCATEPETL 1401-09 MEXICO

20 May 2013 - 0941 UTC -- POPOCATEPETL 1401-09 MEXICO

KATMAI ALASKA.PENINSULA:

19 May 2013 - 0623 UTC

19 May 2013 - 0032 UTC

18 May 2013 - 1755 UTC

PAVLOF ALASKA.PENINSULA:

20 May 2013 - 1846 UTC

20 May 2013 - 1344 UTC

20 May 2013 - 0658 UTC

20 May 2013 - 0136 UTC

19 May 2013 - 2052 UTC

19 May 2013 - 1855 UTC

19 May 2013 - 1141 UTC

19 May 2013 - 0910 UTC

19 May 2013 - 0255 UTC

18 May 2013 - 2105 UTC

18 May 2013 - 1453 UTC

18 May 2013 - 0906 UTC

18 May 2013 - 0903 UTC

18 May 2013 - 0312 UTC

17 May 2013 - 2332 UTC

17 May 2013 - 2112 UTC

17 May 2013 - 1546 UTC

17 May 2013 - 0947 UTC

17 May 2013 - 0944 UTC

16 May 2013 - 2341 UTC

16 May 2013 - 1716 UTC

16 May 2013 - 1100 UTC

15 May 2013 - 2117 UTC

POPOCATEPETL 1401-09 MEXICO:

20 May 2013 - 1339 UTC

20 May 2013 - 0941 UTC

20 May 2013 - 0342 UTC-- Has JPEG/KML (JPEG Only) (KML)

19 May 2013 - 2138 UTC-- Has JPEG/KML (JPEG Only) (KML)

19 May 2013 - 1956 UTC-- Has JPEG/KML (JPEG Only) (KML)

19 May 2013 - 1437 UTC-- Has JPEG/KML (JPEG Only) (KML)

19 May 2013 - 1213 UTC-- Has JPEG/KML (JPEG Only) (KML)

19 May 2013 - 0900 UTC-- Has JPEG/KML (JPEG Only) (KML)

19 May 2013 - 0115 UTC

18 May 2013 - 1925 UTC

18 May 2013 - 1335 UTC-- Has JPEG/KML (JPEG Only) (KML)

17 May 2013 - 1548 UTC

17 May 2013 - 1020 UTC

17 May 2013 - 0410 UTC

16 May 2013 - 1527 UTC

16 May 2013 - 1043 UTC-- Has JPEG/KML (JPEG Only) (KML)

16 May 2013 - 0523 UTC-- Has JPEG/KML (JPEG Only) (KML)

15 May 2013 - 2333 UTC

15 May 2013 - 2146 UTC

15 May 2013 - 2144 UTC

15 May 2013 - 1608 UTC-- Has JPEG/KML (JPEG Only) (KML)

15 May 2013 - 0805 UTC-- Has JPEG/KML (JPEG Only) (KML)

15 May 2013 - 0723 UTC

15 May 2013 - 0140 UTC

14 May 2013 - 2132 UTC

14 May 2013 - 1543 UTC-- Has JPEG/KML (JPEG Only) (KML)

14 May 2013 - 1521 UTC

13 May 2013 - 1800 UTC

13 May 2013 - 1153 UTC

13 May 2013 - 0553 UTC

13 May 2013 - 0006 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 May 2013 - 2303 UTC

08 May 2013 - 1714 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 May 2013 - 1126 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 May 2013 - 0808 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 May 2013 - 0238 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 May 2013 - 0116 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 May 2013 - 0047 UTC

05 May 2013 - 2353 UTC-- Has JPEG/KML (JPEG Only) (KML)

SANTA MARIA 1402-03 GUATEMALA:

15 May 2013 - 2016 UTC

15 May 2013 - 1437 UTC-- Has JPEG/KML (JPEG Only) (KML)

TUNGURAHUA 1502-08 ECUADOR:

15 May 2013 - 2027 UTC

15 May 2013 - 1535 UTC

15 May 2013 - 0955 UTC

15 May 2013 - 0354 UTC

14 May 2013 - 2159 UTC

14 May 2013 - 1555 UTC

14 May 2013 - 0955 UTC

14 May 2013 - 0354 UTC

13 May 2013 - 2156 UTC

13 May 2013 - 1553 UTC

13 May 2013 - 0953 UTC

13 May 2013 - 0353 UTC

12 May 2013 - 2204 UTC

12 May 2013 - 1613 UTC

12 May 2013 - 1008 UTC

12 May 2013 - 0408 UTC-- Has JPEG/KML (JPEG Only) (KML)

11 May 2013 - 2212 UTC-- Has JPEG/KML (JPEG Only) (KML)

11 May 2013 - 1842 UTC

11 May 2013 - 1248 UTC-- Has JPEG/KML (JPEG Only) (KML)

11 May 2013 - 0729 UTC

11 May 2013 - 0133 UTC-- Has JPEG/KML (JPEG Only) (KML)

10 May 2013 - 2139 UTC-- Has JPEG/KML (JPEG Only) (KML)

10 May 2013 - 1909 UTC-- Has JPEG/KML (JPEG Only) (KML)

10 May 2013 - 1255 UTC-- Has JPEG/KML (JPEG Only) (KML)

10 May 2013 - 0829 UTC

10 May 2013 - 0227 UTC

09 May 2013 - 2030 UTC

09 May 2013 - 1424 UTC-- Has JPEG/KML (JPEG Only) (KML)

09 May 2013 - 0828 UTC-- Has JPEG/KML (JPEG Only) (KML)

09 May 2013 - 0227 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 May 2013 - 2029 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 May 2013 - 1539 UTC

08 May 2013 - 0938 UTC

08 May 2013 - 0338 UTC

07 May 2013 - 2138 UTC

07 May 2013 - 1541 UTC

07 May 2013 - 0939 UTC

07 May 2013 - 0338 UTC

06 May 2013 - 2138 UTC

06 May 2013 - 1513 UTC

06 May 2013 - 0925 UTC

06 May 2013 - 0323 UTC

05 May 2013 - 2133 UTC

05 May 2013 - 1527 UTC

05 May 2013 - 0924 UTC

05 May 2013 - 0323 UTC

04 May 2013 - 2126 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 May 2013 - 1534 UTC-- Has JPEG/KML (JPEG Only) (KML)

USER MESSAGE XX:

20 May 2013 - 1432 UTC

 

Messages kept here for 15 Days

Archived Ash Advisories -- 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013