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:   Wed Jan 18 23:15:04 UTC 2017

Most recent five messages, regardless of volcano:

18 Jan 2017 - 2314 UTC -- BOGOSLOF ALEUTIANS

18 Jan 2017 - 1950 UTC -- REVENTADOR ECUADOR

18 Jan 2017 - 1842 UTC -- COLIMA MEXICO

18 Jan 2017 - 1423 UTC -- REVENTADOR ECUADOR

18 Jan 2017 - 1348 UTC -- REVENTADOR ECUADOR

BOGOSLOF ALEUTIANS:

18 Jan 2017 - 2314 UTC

15 Jan 2017 - 1028 UTC

04 Jan 2017 - 0730 UTC

COLIMA MEXICO:

18 Jan 2017 - 1842 UTC

18 Jan 2017 - 1255 UTC-- Has JPEG/KML (JPEG Only) (KML)

18 Jan 2017 - 0701 UTC

18 Jan 2017 - 0638 UTC

17 Jan 2017 - 2130 UTC

17 Jan 2017 - 1519 UTC

17 Jan 2017 - 0955 UTC-- Has JPEG/KML (JPEG Only) (KML)

17 Jan 2017 - 0952 UTC

17 Jan 2017 - 0627 UTC-- Has JPEG/KML (JPEG Only) (KML)

17 Jan 2017 - 0411 UTC

17 Jan 2017 - 0353 UTC

16 Jan 2017 - 2203 UTC-- Has JPEG/KML (JPEG Only) (KML)

16 Jan 2017 - 1716 UTC-- Has JPEG/KML (JPEG Only) (KML)

16 Jan 2017 - 1629 UTC

16 Jan 2017 - 0132 UTC

15 Jan 2017 - 1951 UTC-- Has JPEG/KML (JPEG Only) (KML)

15 Jan 2017 - 1713 UTC-- Has JPEG/KML (JPEG Only) (KML)

14 Jan 2017 - 1631 UTC

14 Jan 2017 - 1058 UTC-- Has JPEG/KML (JPEG Only) (KML)

13 Jan 2017 - 2304 UTC

13 Jan 2017 - 1735 UTC-- Has JPEG/KML (JPEG Only) (KML)

13 Jan 2017 - 1151 UTC-- Has JPEG/KML (JPEG Only) (KML)

13 Jan 2017 - 0605 UTC

13 Jan 2017 - 0021 UTC-- Has JPEG/KML (JPEG Only) (KML)

12 Jan 2017 - 2358 UTC

12 Jan 2017 - 1840 UTC

12 Jan 2017 - 1321 UTC-- Has JPEG/KML (JPEG Only) (KML)

12 Jan 2017 - 1258 UTC-- Has JPEG/KML (JPEG Only) (KML)

12 Jan 2017 - 0721 UTC-- Has JPEG/KML (JPEG Only) (KML)

12 Jan 2017 - 0437 UTC-- Has JPEG/KML (JPEG Only) (KML)

12 Jan 2017 - 0433 UTC-- Has JPEG/KML (JPEG Only) (KML)

11 Jan 2017 - 2230 UTC-- Has JPEG/KML (JPEG Only) (KML)

11 Jan 2017 - 2158 UTC-- Has JPEG/KML (JPEG Only) (KML)

11 Jan 2017 - 2141 UTC

11 Jan 2017 - 1507 UTC

11 Jan 2017 - 0909 UTC-- Has JPEG/KML (JPEG Only) (KML)

11 Jan 2017 - 0312 UTC-- Has JPEG/KML (JPEG Only) (KML)

11 Jan 2017 - 0141 UTC-- Has JPEG/KML (JPEG Only) (KML)

10 Jan 2017 - 2305 UTC-- Has JPEG/KML (JPEG Only) (KML)

10 Jan 2017 - 1821 UTC-- Has JPEG/KML (JPEG Only) (KML)

10 Jan 2017 - 1211 UTC-- Has JPEG/KML (JPEG Only) (KML)

10 Jan 2017 - 0622 UTC-- Has JPEG/KML (JPEG Only) (KML)

10 Jan 2017 - 0042 UTC-- Has JPEG/KML (JPEG Only) (KML)

10 Jan 2017 - 0033 UTC

09 Jan 2017 - 2156 UTC

09 Jan 2017 - 1611 UTC-- Has JPEG/KML (JPEG Only) (KML)

09 Jan 2017 - 1558 UTC-- Has JPEG/KML (JPEG Only) (KML)

09 Jan 2017 - 0954 UTC-- Has JPEG/KML (JPEG Only) (KML)

09 Jan 2017 - 0420 UTC-- Has JPEG/KML (JPEG Only) (KML)

09 Jan 2017 - 0028 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 Jan 2017 - 2309 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 Jan 2017 - 2249 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 Jan 2017 - 1938 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 Jan 2017 - 1344 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 Jan 2017 - 0738 UTC

08 Jan 2017 - 0429 UTC-- Has JPEG/KML (JPEG Only) (KML)

07 Jan 2017 - 2242 UTC-- Has JPEG/KML (JPEG Only) (KML)

07 Jan 2017 - 2229 UTC

07 Jan 2017 - 1523 UTC

07 Jan 2017 - 0938 UTC-- Has JPEG/KML (JPEG Only) (KML)

07 Jan 2017 - 0339 UTC-- Has JPEG/KML (JPEG Only) (KML)

07 Jan 2017 - 0103 UTC

06 Jan 2017 - 1911 UTC-- Has JPEG/KML (JPEG Only) (KML)

06 Jan 2017 - 1313 UTC-- Has JPEG/KML (JPEG Only) (KML)

06 Jan 2017 - 0906 UTC

06 Jan 2017 - 0311 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 2322 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 2141 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 1810 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 1419 UTC

05 Jan 2017 - 0829 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 0451 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 0441 UTC

04 Jan 2017 - 2254 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 1759 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 1218 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 1213 UTC

04 Jan 2017 - 0644 UTC

04 Jan 2017 - 0107 UTC

04 Jan 2017 - 0031 UTC

03 Jan 2017 - 2138 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 1542 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 1515 UTC

03 Jan 2017 - 1116 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 0831 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 0618 UTC

03 Jan 2017 - 0041 UTC-- Has JPEG/KML (JPEG Only) (KML)

02 Jan 2017 - 2221 UTC-- Has JPEG/KML (JPEG Only) (KML)

02 Jan 2017 - 1923 UTC-- Has JPEG/KML (JPEG Only) (KML)

02 Jan 2017 - 1831 UTC

FUEGO GUATEMALA:

11 Jan 2017 - 2000 UTC

11 Jan 2017 - 1425 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 Jan 2017 - 2028 UTC

08 Jan 2017 - 1651 UTC-- Has JPEG/KML (JPEG Only) (KML)

06 Jan 2017 - 1851 UTC

06 Jan 2017 - 1304 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 2025 UTC

05 Jan 2017 - 1523 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 0922 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 0358 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 2213 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 1620 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 1034 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 0455 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 2259 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 1729 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 1456 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 1433 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 0022 UTC

02 Jan 2017 - 2119 UTC

02 Jan 2017 - 1530 UTC-- Has JPEG/KML (JPEG Only) (KML)

MASAYA NICARAGUA:

05 Jan 2017 - 2036 UTC

05 Jan 2017 - 1644 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 1638 UTC

05 Jan 2017 - 1608 UTC

05 Jan 2017 - 1539 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 1410 UTC

REVENTADOR ECUADOR:

18 Jan 2017 - 1950 UTC

18 Jan 2017 - 1423 UTC

18 Jan 2017 - 1348 UTC

16 Jan 2017 - 1907 UTC

16 Jan 2017 - 1323 UTC-- Has JPEG/KML (JPEG Only) (KML)

13 Jan 2017 - 2254 UTC

13 Jan 2017 - 2143 UTC

13 Jan 2017 - 2137 UTC

13 Jan 2017 - 2131 UTC

13 Jan 2017 - 1542 UTC

12 Jan 2017 - 1103 UTC

12 Jan 2017 - 0524 UTC-- Has JPEG/KML (JPEG Only) (KML)

12 Jan 2017 - 0520 UTC

09 Jan 2017 - 1503 UTC

09 Jan 2017 - 1425 UTC

03 Jan 2017 - 2232 UTC

03 Jan 2017 - 1704 UTC

RUIZ COLOMBIA:

14 Jan 2017 - 0117 UTC

13 Jan 2017 - 1908 UTC

13 Jan 2017 - 1322 UTC

13 Jan 2017 - 1252 UTC

10 Jan 2017 - 2131 UTC

10 Jan 2017 - 1635 UTC

08 Jan 2017 - 2227 UTC

08 Jan 2017 - 1831 UTC

04 Jan 2017 - 2236 UTC

04 Jan 2017 - 1641 UTC

02 Jan 2017 - 1932 UTC

02 Jan 2017 - 1420 UTC-- Has JPEG/KML (JPEG Only) (KML)

SAN MIGUEL EL.SALVADOR:

07 Jan 2017 - 1909 UTC

07 Jan 2017 - 1411 UTC-- Has JPEG/KML (JPEG Only) (KML)

SANTA MARIA GUATEMALA:

14 Jan 2017 - 2008 UTC

14 Jan 2017 - 1429 UTC-- Has JPEG/KML (JPEG Only) (KML)

TURRIALBA COSTA.RICA:

18 Jan 2017 - 0036 UTC

17 Jan 2017 - 1900 UTC

17 Jan 2017 - 1306 UTC-- Has JPEG/KML (JPEG Only) (KML)

16 Jan 2017 - 1437 UTC

16 Jan 2017 - 0907 UTC

16 Jan 2017 - 0311 UTC

15 Jan 2017 - 2124 UTC-- Has JPEG/KML (JPEG Only) (KML)

15 Jan 2017 - 1526 UTC

14 Jan 2017 - 0036 UTC

13 Jan 2017 - 2237 UTC

13 Jan 2017 - 1703 UTC

13 Jan 2017 - 1325 UTC

13 Jan 2017 - 0727 UTC

13 Jan 2017 - 0145 UTC

12 Jan 2017 - 1941 UTC-- Has JPEG/KML (JPEG Only) (KML)

12 Jan 2017 - 1342 UTC

12 Jan 2017 - 0834 UTC

10 Jan 2017 - 2129 UTC

10 Jan 2017 - 1541 UTC

10 Jan 2017 - 1002 UTC

10 Jan 2017 - 0426 UTC

09 Jan 2017 - 2224 UTC

09 Jan 2017 - 1633 UTC

09 Jan 2017 - 1044 UTC-- Has JPEG/KML (JPEG Only) (KML)

09 Jan 2017 - 0506 UTC-- Has JPEG/KML (JPEG Only) (KML)

08 Jan 2017 - 2333 UTC

08 Jan 2017 - 2208 UTC

08 Jan 2017 - 1623 UTC

08 Jan 2017 - 1025 UTC

08 Jan 2017 - 0449 UTC-- Has JPEG/KML (JPEG Only) (KML)

07 Jan 2017 - 2258 UTC-- Has JPEG/KML (JPEG Only) (KML)

07 Jan 2017 - 1938 UTC-- Has JPEG/KML (JPEG Only) (KML)

07 Jan 2017 - 1356 UTC-- Has JPEG/KML (JPEG Only) (KML)

07 Jan 2017 - 1350 UTC

07 Jan 2017 - 1011 UTC

07 Jan 2017 - 0428 UTC-- Has JPEG/KML (JPEG Only) (KML)

06 Jan 2017 - 2242 UTC-- Has JPEG/KML (JPEG Only) (KML)

06 Jan 2017 - 1752 UTC-- Has JPEG/KML (JPEG Only) (KML)

06 Jan 2017 - 1344 UTC-- Has JPEG/KML (JPEG Only) (KML)

06 Jan 2017 - 1204 UTC

06 Jan 2017 - 0615 UTC

06 Jan 2017 - 0028 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 1828 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 1245 UTC-- Has JPEG/KML (JPEG Only) (KML)

05 Jan 2017 - 1030 UTC

05 Jan 2017 - 0459 UTC

04 Jan 2017 - 2312 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 1817 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 1609 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 1235 UTC-- Has JPEG/KML (JPEG Only) (KML)

04 Jan 2017 - 1058 UTC

04 Jan 2017 - 0515 UTC

03 Jan 2017 - 2337 UTC

03 Jan 2017 - 2315 UTC

03 Jan 2017 - 2237 UTC

03 Jan 2017 - 1714 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 1320 UTC-- Has JPEG/KML (JPEG Only) (KML)

03 Jan 2017 - 1317 UTC

03 Jan 2017 - 1149 UTC

USER MESSAGE XX:

17 Jan 2017 - 1949 UTC

WASHINGTON:

17 Jan 2017 - 1400 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; 2014; 2015; 2016; 2017