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Washington VAAC
2011 Volcano Ash Advisory Archive

Current Advisories;
Archives: 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010;
2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019
Archived Volcanic Ash Advisory Statements
alphabetical by volcano name

Quick Links -- Acatenago, Cleveland, Fuego, Huila, Kirishimayama, Kizimen, Pagan, Popocatepetl, Reventador, San Cristobal, Sangay, Santa Maria, Sheveluch, Soufriere Hills, Telica, Tungurahua

Test and User Messages


ACATENANGO 1402-08 N1430 W09052 AREA: GUATEMALA:
17 Jun 2011 - 1845 UTC

CLEVELAND ALEUTIAN_IS:
29 Dec 2011 - 1611 UTC

FUEGO 1402-09 GUATEMALA:
25 Dec 2011 - 0213 UTC
25 Dec 2011 - 0105 UTC
24 Dec 2011 - 1922 UTC-- Has JPEG Attached (JPEG Only)
24 Dec 2011 - 1904 UTC
06 Dec 2011 - 1913 UTC
02 Dec 2011 - 1927 UTC
22 Nov 2011 - 1829 UTC
22 Nov 2011 - 1748 UTC
23 Oct 2011 - 1904 UTC
23 Oct 2011 - 1335 UTC-- Has JPEG Attached (JPEG Only)
23 Oct 2011 - 1327 UTC
15 Feb 2011 - 0427 UTC
14 Feb 2011 - 0427 UTC
13 Feb 2011 - 0504 UTC
08 Jan 2011 - 1724 UTC
08 Jan 2011 - 1124 UTC-- Has JPEG Attached (JPEG Only)
01 Jan 2011 - 1935 UTC
01 Jan 2011 - 1535 UTC-- Has JPEG Attached (JPEG Only)

HUILA 1501-05 COLOMBIA:
19 Apr 2011 - 1434 UTC
19 Apr 2011 - 0938 UTC
19 Apr 2011 - 0344 UTC-- Has JPEG Attached (JPEG Only)

KIRISHIMAYAMA KYUSHU-JAPAN:
29 Jan 2011 - 0018 UTC
28 Jan 2011 - 1936 UTC-- Has JPEG Attached (JPEG Only)
28 Jan 2011 - 1813 UTC
28 Jan 2011 - 1516 UTC
28 Jan 2011 - 0627 UTC
28 Jan 2011 - 0032 UTC
27 Jan 2011 - 1816 UTC
27 Jan 2011 - 1244 UTC
27 Jan 2011 - 0310 UTC

KIZIMEN KAMCHATKA:
08 Apr 2011 - 0714 UTC
08 Apr 2011 - 0116 UTC-- Has JPEG Attached (JPEG Only)
07 Apr 2011 - 2107 UTC
31 Mar 2011 - 0645 UTC
31 Mar 2011 - 0010 UTC
30 Mar 2011 - 2105 UTC

PAGAN 0804-17 MARIANA.IS-C.PACIFIC:
01 Sep 2011 - 0916 UTC
01 Sep 2011 - 0331 UTC-- Has JPEG Attached (JPEG Only)
19 Jul 2011 - 1135 UTC
19 Jul 2011 - 0542 UTC-- Has JPEG Attached (JPEG Only)
19 Jul 2011 - 0537 UTC-- Has JPEG Attached (JPEG Only)
13 Jul 2011 - 0513 UTC
12 Jul 2011 - 2331 UTC-- Has JPEG Attached (JPEG Only)
03 Jul 2011 - 0444 UTC
02 Jul 2011 - 2243 UTC-- Has JPEG Attached (JPEG Only)
02 Jul 2011 - 2229 UTC
02 Jul 2011 - 0034 UTC
02 Jul 2011 - 0032 UTC
01 Jul 2011 - 2154 UTC
01 Jul 2011 - 1607 UTC
01 Jul 2011 - 1013 UTC-- Has JPEG Attached (JPEG Only)
01 Jul 2011 - 0933 UTC
28 Jun 2011 - 0552 UTC
27 Jun 2011 - 2357 UTC-- Has JPEG Attached (JPEG Only)
27 Jun 2011 - 2314 UTC

POPOCATEPETL 1401-09 MEXICO:
07 Dec 2011 - 2021 UTC
07 Dec 2011 - 1426 UTC-- Has JPEG Attached (JPEG Only)
07 Dec 2011 - 0826 UTC-- Has JPEG Attached (JPEG Only)
07 Dec 2011 - 0724 UTC
07 Dec 2011 - 0126 UTC-- Has JPEG Attached (JPEG Only)
06 Dec 2011 - 2222 UTC-- Has JPEG Attached (JPEG Only)
06 Dec 2011 - 2206 UTC
06 Dec 2011 - 2138 UTC
05 Dec 2011 - 2159 UTC
05 Dec 2011 - 1612 UTC-- Has JPEG Attached (JPEG Only)
05 Dec 2011 - 1533 UTC
21 Nov 2011 - 0055 UTC
20 Nov 2011 - 1910 UTC-- Has JPEG Attached (JPEG Only)
20 Nov 2011 - 1815 UTC
01 Oct 2011 - 0237 UTC
30 Sep 2011 - 2038 UTC
30 Sep 2011 - 2020 UTC
26 Sep 2011 - 1935 UTC
26 Sep 2011 - 1358 UTC-- Has JPEG Attached (JPEG Only)
26 Sep 2011 - 0945 UTC-- Has JPEG Attached (JPEG Only)
26 Sep 2011 - 0929 UTC
31 Aug 2011 - 0446 UTC
30 Aug 2011 - 2300 UTC
29 Aug 2011 - 2314 UTC
29 Aug 2011 - 1711 UTC
29 Aug 2011 - 1700 UTC
28 Aug 2011 - 2123 UTC
28 Aug 2011 - 1534 UTC
28 Aug 2011 - 1454 UTC
26 Jul 2011 - 0519 UTC
25 Jul 2011 - 2352 UTC
25 Jul 2011 - 2328 UTC
05 Jun 2011 - 0056 UTC
04 Jun 2011 - 1901 UTC-- Has JPEG Attached (JPEG Only)
03 Jun 2011 - 2300 UTC
03 Jun 2011 - 1701 UTC-- Has JPEG Attached (JPEG Only)
03 Jun 2011 - 1648 UTC-- Has JPEG Attached (JPEG Only)
03 Jun 2011 - 1640 UTC
03 Jun 2011 - 1310 UTC-- Has JPEG Attached (JPEG Only)
03 Jun 2011 - 1154 UTC
30 May 2011 - 2237 UTC
30 May 2011 - 1701 UTC
30 May 2011 - 1656 UTC
23 May 2011 - 1628 UTC
23 May 2011 - 1345 UTC-- Has JPEG Attached (JPEG Only)
17 May 2011 - 1452 UTC
17 May 2011 - 1138 UTC
17 May 2011 - 1119 UTC
23 May 2011 - 0755 UTC
23 May 2011 - 0203 UTC
23 May 2011 - 0158 UTC
23 May 2011 - 0117 UTC
27 Mar 2011 - 1850 UTC
27 Mar 2011 - 1318 UTC-- Has JPEG Attached (JPEG Only)
27 Mar 2011 - 1305 UTC
27 Mar 2011 - 0645 UTC
27 Mar 2011 - 0059 UTC-- Has JPEG Attached (JPEG Only)
26 Mar 2011 - 2348 UTC
03 Mar 2011 - 2159 UTC-- Has JPEG Attached (JPEG Only)
03 Mar 2011 - 1944 UTC-- Has JPEG Attached (JPEG Only)
03 Mar 2011 - 1837 UTC-- Has JPEG Attached (JPEG Only)
03 Mar 2011 - 1820 UTC-- Has JPEG Attached (JPEG Only)
03 Mar 2011 - 1807 UTC
03 Mar 2011 - 1453 UTC-- Has JPEG Attached (JPEG Only)
03 Mar 2011 - 1440 UTC-- Has JPEG Attached (JPEG Only)
03 Mar 2011 - 1405 UTC
02 Feb 2011 - 0248 UTC
01 Feb 2011 - 2114 UTC-- Has JPEG Attached (JPEG Only)
01 Feb 2011 - 1531 UTC-- Has JPEG Attached (JPEG Only)
01 Feb 2011 - 0926 UTC-- Has JPEG Attached (JPEG Only)
01 Feb 2011 - 0356 UTC
01 Feb 2011 - 0341 UTC

REVENTADOR 1502-01 ECUADOR:
04 Mar 2011 - 2101 UTC
04 Mar 2011 - 1511 UTC
04 Mar 2011 - 1437 UTC
04 Jan 2011 - 2151 UTC
04 Jan 2011 - 1602 UTC

SAN CRISTOBAL 1404-02 NICARAGUA:
21 Aug 2011 - 2005 UTC
21 Aug 2011 - 1441 UTC-- Has JPEG Attached (JPEG Only)
13 Jan 2011 - 2054 UTC
13 Jan 2011 - 1456 UTC-- Has JPEG Attached (JPEG Only)
13 Jan 2011 - 1434 UTC
06 Jan 2011 - 2150 UTC
06 Jan 2011 - 2057 UTC
06 Jan 2011 - 1509 UTC-- Has JPEG Attached (JPEG Only)

SANGAY 1502-09 ECUADOR:
20 Nov 2011 - 1846 UTC
20 Nov 2011 - 1331 UTC
20 Nov 2011 - 1251 UTC
25 Oct 2011 - 1846 UTC
25 Oct 2011 - 1305 UTC-- Has JPEG Attached (JPEG Only)
11 Oct 2011 - 0728 UTC
11 Oct 2011 - 0151 UTC
11 Oct 2011 - 0057 UTC
02 Aug 2011 - 2209 UTC
02 Aug 2011 - 1608 UTC
02 Aug 2011 - 1537 UTC
23 Feb 2011 - 2227 UTC
23 Feb 2011 - 1704 UTC
23 Feb 2011 - 1641 UTC
27 Jan 2011 - 1903 UTC
27 Jan 2011 - 1354 UTC-- Has JPEG Attached (JPEG Only)
20 Jan 2011 - 1832 UTC
20 Jan 2011 - 1319 UTC-- Has JPEG Attached (JPEG Only)
13 Jan 2011 - 1238 UTC
13 Jan 2011 - 0641 UTC
13 Jan 2011 - 0039 UTC-- Has JPEG Attached (JPEG Only)

SANTA MARIA 1402-03 GUATEMALA:
28 Nov 2011 - 1233 UTC
28 Nov 2011 - 0639 UTC-- Has JPEG Attached (JPEG Only)
28 Nov 2011 - 0628 UTC
28 Nov 2011 - 0625 UTC
08 Nov 2011 - 1948 UTC
08 Nov 2011 - 1405 UTC-- Has JPEG Attached (JPEG Only)
08 Nov 2011 - 1358 UTC
06 Nov 2011 - 1936 UTC
06 Nov 2011 - 1401 UTC-- Has JPEG Attached (JPEG Only)
06 Nov 2011 - 1346 UTC
06 Nov 2011 - 1323 UTC
05 Nov 2011 - 2037 UTC
05 Nov 2011 - 1508 UTC-- Has JPEG Attached (JPEG Only)
05 Nov 2011 - 1442 UTC
05 Nov 2011 - 1358 UTC
27 Oct 2011 - 1909 UTC
27 Oct 2011 - 1345 UTC-- Has JPEG Attached (JPEG Only)
26 Oct 2011 - 2132 UTC
26 Oct 2011 - 1542 UTC-- Has JPEG Attached (JPEG Only)
26 Oct 2011 - 1532 UTC
25 Oct 2011 - 2110 UTC
25 Oct 2011 - 1527 UTC-- Has JPEG Attached (JPEG Only)
26 Jul 2011 - 1950 UTC
26 Jul 2011 - 1936 UTC
26 Jul 2011 - 1431 UTC-- Has JPEG Attached (JPEG Only)
26 Jul 2011 - 1415 UTC
24 Jul 2011 - 2005 UTC
24 Jul 2011 - 1956 UTC
06 May 2011 - 2020 UTC
06 May 2011 - 1429 UTC-- Has JPEG Attached (JPEG Only)
05 May 2011 - 1709 UTC-- Has JPEG Attached (JPEG Only)
30 Apr 2011 - 2155 UTC
30 Apr 2011 - 2154 UTC
30 Apr 2011 - 1650 UTC-- Has JPEG Attached (JPEG Only)
13 Apr 2011 - 1931 UTC-- Has JPEG Attached (JPEG Only)
13 Apr 2011 - 1417 UTC-- Has JPEG Attached (JPEG Only)
28 Mar 2011 - 2231 UTC-- Has JPEG Attached (JPEG Only)
22 Mar 2011 - 1815 UTC
22 Mar 2011 - 1332 UTC-- Has JPEG Attached (JPEG Only)
21 Mar 2011 - 1843 UTC
21 Mar 2011 - 1317 UTC-- Has JPEG Attached (JPEG Only)
20 Mar 2011 - 1858 UTC
20 Mar 2011 - 1421 UTC-- Has JPEG Attached (JPEG Only)
12 Mar 2011 - 2114 UTC
12 Mar 2011 - 1543 UTC-- Has JPEG Attached (JPEG Only)
10 Mar 2011 - 1937 UTC
10 Mar 2011 - 1358 UTC-- Has JPEG Attached (JPEG Only)
09 Mar 2011 - 1927 UTC
09 Mar 2011 - 1349 UTC-- Has JPEG Attached (JPEG Only)
09 Mar 2011 - 1331 UTC
08 Mar 2011 - 2255 UTC
08 Mar 2011 - 1654 UTC-- Has JPEG Attached (JPEG Only)
08 Mar 2011 - 1636 UTC
07 Mar 2011 - 1853 UTC
07 Mar 2011 - 1349 UTC-- Has JPEG Attached (JPEG Only)
06 Mar 2011 - 1917 UTC
06 Mar 2011 - 1406 UTC-- Has JPEG Attached (JPEG Only)
06 Mar 2011 - 1353 UTC
04 Mar 2011 - 1949 UTC
04 Mar 2011 - 1406 UTC-- Has JPEG Attached (JPEG Only)
04 Mar 2011 - 1325 UTC
02 Mar 2011 - 1820 UTC
02 Mar 2011 - 1504 UTC-- Has JPEG Attached (JPEG Only)
02 Mar 2011 - 1440 UTC
20 Feb 2011 - 2013 UTC
20 Feb 2011 - 1433 UTC-- Has JPEG Attached (JPEG Only)
20 Feb 2011 - 0945 UTC
20 Feb 2011 - 0357 UTC
19 Feb 2011 - 2213 UTC
19 Feb 2011 - 2204 UTC
19 Feb 2011 - 1614 UTC-- Has JPEG Attached (JPEG Only)
19 Feb 2011 - 1105 UTC
19 Feb 2011 - 0518 UTC
18 Feb 2011 - 2051 UTC
18 Feb 2011 - 2043 UTC
18 Feb 2011 - 1500 UTC-- Has JPEG Attached (JPEG Only)
18 Feb 2011 - 0931 UTC
17 Feb 2011 - 2227 UTC
17 Feb 2011 - 2217 UTC
17 Feb 2011 - 1658 UTC-- Has JPEG Attached (JPEG Only)
16 Feb 2011 - 2103 UTC
16 Feb 2011 - 2059 UTC
16 Feb 2011 - 1511 UTC-- Has JPEG Attached (JPEG Only)
16 Feb 2011 - 1401 UTC-- Has JPEG Attached (JPEG Only)
15 Feb 2011 - 2231 UTC
15 Feb 2011 - 2224 UTC
15 Feb 2011 - 1626 UTC-- Has JPEG Attached (JPEG Only)
15 Feb 2011 - 1407 UTC-- Has JPEG Attached (JPEG Only)
14 Feb 2011 - 2224 UTC
14 Feb 2011 - 2219 UTC
14 Feb 2011 - 1628 UTC-- Has JPEG Attached (JPEG Only)
13 Feb 2011 - 1904 UTC
12 Feb 2011 - 1941 UTC
12 Feb 2011 - 0039 UTC
09 Feb 2011 - 1743 UTC
09 Feb 2011 - 1522 UTC-- Has JPEG Attached (JPEG Only)
09 Feb 2011 - 1456 UTC
04 Feb 2011 - 1948 UTC
04 Feb 2011 - 1455 UTC-- Has JPEG Attached (JPEG Only)
02 Feb 2011 - 2048 UTC
02 Feb 2011 - 1526 UTC-- Has JPEG Attached (JPEG Only)
21 Jan 2011 - 2059 UTC
21 Jan 2011 - 1546 UTC-- Has JPEG Attached (JPEG Only)
21 Jan 2011 - 0457 UTC
20 Jan 2011 - 2316 UTC-- Has JPEG Attached (JPEG Only)
20 Jan 2011 - 2219 UTC
08 Jan 2011 - 1735 UTC
08 Jan 2011 - 1729 UTC
08 Jan 2011 - 1357 UTC-- Has JPEG Attached (JPEG Only)
01 Jan 2011 - 1940 UTC
01 Jan 2011 - 1547 UTC-- Has JPEG Attached (JPEG Only)

SHEVELUCH KAMCHATKA:
07 Jun 2011 - 2135 UTC
07 Jun 2011 - 1240 UTC
07 Jun 2011 - 0857 UTC

SOUFRIERE HILLS 1600-05 W_INDIES:
20 Nov 2011 - 1949 UTC
20 Nov 2011 - 1618 UTC-- Has JPEG Attached (JPEG Only)
20 Nov 2011 - 1610 UTC
20 Nov 2011 - 1537 UTC
05 Sep 2011 - 1245 UTC
24 May 2011 - 1252 UTC

TELICA 1404-04 NICARAGUA:
17 May 2011 - 0108 UTC
15 May 2011 - 0739 UTC

TEST 9999-99 TEST:
15 Dec 2011 - 2148 UTC-- Has JPEG Attached (JPEG Only)
13 Dec 2011 - 1149 UTC
11 Dec 2011 - 1910 UTC
11 Dec 2011 - 1800 UTC
11 Dec 2011 - 1200 UTC
11 Dec 2011 - 0624 UTC
11 Dec 2011 - 0600 UTC
11 Dec 2011 - 0000 UTC
15 Nov 2011 - 0218 UTC
17 Oct 2011 - 1937 UTC-- Has JPEG Attached (JPEG Only)
06 Oct 2011 - 1750 UTC-- Has JPEG Attached (JPEG Only)
06 Oct 2011 - 1725 UTC
04 Oct 2011 - 1451 UTC
27 Sep 2011 - 1417 UTC
23 Aug 2011 - 1908 UTC
16 Aug 2011 - 2231 UTC
16 Aug 2011 - 2201 UTC
15 Aug 2011 - 1930 UTC
09 Aug 2011 - 1406 UTC-- Has JPEG Attached (JPEG Only)
15 Jul 2011 - 1459 UTC
14 Jul 2011 - 1116 UTC
17 Jun 2011 - 1858 UTC
16 Jun 2011 - 1622 UTC
23 May 2011 - 1304 UTC
23 May 2011 - 1045 UTC
23 May 2011 - 1022 UTC
16 Apr 2011 - 0257 UTC-- Has JPEG Attached (JPEG Only)
16 Apr 2011 - 0243 UTC-- Has JPEG Attached (JPEG Only)
16 Apr 2011 - 0237 UTC-- Has JPEG Attached (JPEG Only)
12 Apr 2011 - 0609 UTC
06 Apr 2011 - 1147 UTC
16 Mar 2011 - 1904 UTC-- Has JPEG Attached (JPEG Only)
05 Feb 2011 - 2250 UTC-- Has JPEG Attached (JPEG Only)
04 Feb 2011 - 1435 UTC

TUNGURAHUA 1502-08 ECUADOR:
27 Dec 2011 - 0117 UTC
26 Dec 2011 - 1953 UTC
26 Dec 2011 - 1355 UTC
26 Dec 2011 - 0754 UTC
26 Dec 2011 - 0207 UTC
25 Dec 2011 - 2008 UTC-- Has JPEG Attached (JPEG Only)
25 Dec 2011 - 1421 UTC-- Has JPEG Attached (JPEG Only)
25 Dec 2011 - 0954 UTC
25 Dec 2011 - 0405 UTC
24 Dec 2011 - 2220 UTC
24 Dec 2011 - 1635 UTC-- Has JPEG Attached (JPEG Only)
24 Dec 2011 - 1140 UTC
24 Dec 2011 - 0540 UTC
23 Dec 2011 - 2341 UTC
23 Dec 2011 - 1739 UTC-- Has JPEG Attached (JPEG Only)
23 Dec 2011 - 1156 UTC-- Has JPEG Attached (JPEG Only)
23 Dec 2011 - 0321 UTC
22 Dec 2011 - 2315 UTC-- Has JPEG Attached (JPEG Only)
22 Dec 2011 - 1914 UTC-- Has JPEG Attached (JPEG Only)
22 Dec 2011 - 1816 UTC
22 Dec 2011 - 1810 UTC-- Has JPEG Attached (JPEG Only)
22 Dec 2011 - 1742 UTC
22 Dec 2011 - 1441 UTC-- Has JPEG Attached (JPEG Only)
22 Dec 2011 - 1409 UTC
09 Dec 2011 - 2045 UTC
09 Dec 2011 - 1439 UTC
09 Dec 2011 - 0838 UTC
09 Dec 2011 - 0310 UTC
08 Dec 2011 - 2126 UTC-- Has JPEG Attached (JPEG Only)
08 Dec 2011 - 2117 UTC
08 Dec 2011 - 1940 UTC-- Has JPEG Attached (JPEG Only)
08 Dec 2011 - 1347 UTC-- Has JPEG Attached (JPEG Only)
08 Dec 2011 - 0753 UTC
08 Dec 2011 - 0153 UTC
07 Dec 2011 - 2001 UTC-- Has JPEG Attached (JPEG Only)
07 Dec 2011 - 1405 UTC
07 Dec 2011 - 0808 UTC
07 Dec 2011 - 0214 UTC
06 Dec 2011 - 2017 UTC-- Has JPEG Attached (JPEG Only)
06 Dec 2011 - 1420 UTC-- Has JPEG Attached (JPEG Only)
06 Dec 2011 - 0823 UTC-- Has JPEG Attached (JPEG Only)
06 Dec 2011 - 0224 UTC
05 Dec 2011 - 2023 UTC
05 Dec 2011 - 1423 UTC-- Has JPEG Attached (JPEG Only)
05 Dec 2011 - 1220 UTC
05 Dec 2011 - 0637 UTC
05 Dec 2011 - 0041 UTC
04 Dec 2011 - 1843 UTC
04 Dec 2011 - 1249 UTC-- Has JPEG Attached (JPEG Only)
04 Dec 2011 - 0705 UTC
04 Dec 2011 - 0139 UTC
03 Dec 2011 - 1942 UTC-- Has JPEG Attached (JPEG Only)
03 Dec 2011 - 1340 UTC-- Has JPEG Attached (JPEG Only)
03 Dec 2011 - 0744 UTC-- Has JPEG Attached (JPEG Only)
03 Dec 2011 - 0139 UTC-- Has JPEG Attached (JPEG Only)
02 Dec 2011 - 2320 UTC
02 Dec 2011 - 2227 UTC
02 Dec 2011 - 1639 UTC
02 Dec 2011 - 1311 UTC
02 Dec 2011 - 0715 UTC
02 Dec 2011 - 0131 UTC
01 Dec 2011 - 1949 UTC-- Has JPEG Attached (JPEG Only)
01 Dec 2011 - 1357 UTC-- Has JPEG Attached (JPEG Only)
01 Dec 2011 - 1157 UTC
01 Dec 2011 - 0607 UTC-- Has JPEG Attached (JPEG Only)
01 Dec 2011 - 0233 UTC
30 Nov 2011 - 2045 UTC
30 Nov 2011 - 1501 UTC-- Has JPEG Attached (JPEG Only)
30 Nov 2011 - 1011 UTC
30 Nov 2011 - 0415 UTC
29 Nov 2011 - 2211 UTC
29 Nov 2011 - 1624 UTC-- Has JPEG Attached (JPEG Only)
29 Nov 2011 - 1313 UTC-- Has JPEG Attached (JPEG Only)
29 Nov 2011 - 0459 UTC
28 Nov 2011 - 2255 UTC
28 Nov 2011 - 1655 UTC-- Has JPEG Attached (JPEG Only)
28 Nov 2011 - 1342 UTC
28 Nov 2011 - 1255 UTC
28 Nov 2011 - 0654 UTC
28 Nov 2011 - 0058 UTC-- Has JPEG Attached (JPEG Only)
28 Nov 2011 - 0033 UTC
09 Nov 2011 - 1406 UTC
09 Nov 2011 - 1237 UTC
09 Nov 2011 - 1211 UTC
24 Oct 2011 - 1916 UTC
24 Oct 2011 - 1336 UTC
24 Oct 2011 - 1308 UTC
08 Oct 2011 - 0529 UTC
07 Oct 2011 - 2333 UTC
07 Oct 2011 - 2314 UTC
28 May 2011 - 0101 UTC
27 May 2011 - 1911 UTC
27 May 2011 - 1338 UTC
27 May 2011 - 0739 UTC
27 May 2011 - 0140 UTC
26 May 2011 - 1940 UTC
26 May 2011 - 1408 UTC
26 May 2011 - 0808 UTC
26 May 2011 - 0213 UTC
25 May 2011 - 2107 UTC-- Has JPEG Attached (JPEG Only)
25 May 2011 - 1554 UTC
25 May 2011 - 1002 UTC
25 May 2011 - 0422 UTC
24 May 2011 - 2224 UTC
24 May 2011 - 1627 UTC
24 May 2011 - 1037 UTC
24 May 2011 - 0442 UTC
23 May 2011 - 2258 UTC-- Has JPEG Attached (JPEG Only)
23 May 2011 - 2031 UTC
23 May 2011 - 1442 UTC-- Has JPEG Attached (JPEG Only)
23 May 2011 - 1438 UTC-- Has JPEG Attached (JPEG Only)
23 May 2011 - 1238 UTC
23 May 2011 - 0639 UTC
23 May 2011 - 0039 UTC
22 May 2011 - 1843 UTC
22 May 2011 - 1239 UTC
22 May 2011 - 0638 UTC
22 May 2011 - 0156 UTC
22 May 2011 - 0041 UTC
21 May 2011 - 1839 UTC
21 May 2011 - 1238 UTC
21 May 2011 - 0640 UTC
21 May 2011 - 0039 UTC
20 May 2011 - 1842 UTC
20 May 2011 - 1245 UTC
20 May 2011 - 0942 UTC
20 May 2011 - 0341 UTC
19 May 2011 - 2140 UTC
19 May 2011 - 1552 UTC
19 May 2011 - 0958 UTC
19 May 2011 - 0405 UTC
18 May 2011 - 2205 UTC
18 May 2011 - 1633 UTC
18 May 2011 - 1109 UTC
18 May 2011 - 1100 UTC
18 May 2011 - 0504 UTC
17 May 2011 - 2257 UTC
17 May 2011 - 1705 UTC
17 May 2011 - 1303 UTC
17 May 2011 - 1057 UTC
17 May 2011 - 0504 UTC
20 May 2011 - 0938 UTC
19 May 2011 - 0402 UTC
17 May 2011 - 1701 UTC
17 May 2011 - 1055 UTC
22 May 2011 - 0159 UTC-- Has JPEG Attached (JPEG Only)
11 May 2011 - 0702 UTC
11 May 2011 - 0211 UTC-- Has JPEG Attached (JPEG Only)
10 May 2011 - 2026 UTC-- Has JPEG Attached (JPEG Only)
10 May 2011 - 1447 UTC-- Has JPEG Attached (JPEG Only)
10 May 2011 - 1436 UTC
07 May 2011 - 1143 UTC
07 May 2011 - 0538 UTC
06 May 2011 - 2338 UTC-- Has JPEG Attached (JPEG Only)
06 May 2011 - 1752 UTC
06 May 2011 - 1207 UTC
06 May 2011 - 0610 UTC
06 May 2011 - 0008 UTC-- Has JPEG Attached (JPEG Only)
05 May 2011 - 1808 UTC-- Has JPEG Attached (JPEG Only)
05 May 2011 - 1212 UTC-- Has JPEG Attached (JPEG Only)
05 May 2011 - 1109 UTC
05 May 2011 - 0513 UTC
04 May 2011 - 2310 UTC-- Has JPEG Attached (JPEG Only)
04 May 2011 - 1710 UTC-- Has JPEG Attached (JPEG Only)
04 May 2011 - 1109 UTC-- Has JPEG Attached (JPEG Only)
04 May 2011 - 0523 UTC-- Has JPEG Attached (JPEG Only)
04 May 2011 - 0518 UTC-- Has JPEG Attached (JPEG Only)
03 May 2011 - 2313 UTC-- Has JPEG Attached (JPEG Only)
03 May 2011 - 1853 UTC-- Has JPEG Attached (JPEG Only)
03 May 2011 - 1314 UTC-- Has JPEG Attached (JPEG Only)
03 May 2011 - 0718 UTC-- Has JPEG Attached (JPEG Only)
03 May 2011 - 0624 UTC-- Has JPEG Attached (JPEG Only)
03 May 2011 - 0030 UTC-- Has JPEG Attached (JPEG Only)
02 May 2011 - 1823 UTC-- Has JPEG Attached (JPEG Only)
02 May 2011 - 1223 UTC-- Has JPEG Attached (JPEG Only)
02 May 2011 - 0625 UTC-- Has JPEG Attached (JPEG Only)
02 May 2011 - 0140 UTC-- Has JPEG Attached (JPEG Only)
02 May 2011 - 0053 UTC-- Has JPEG Attached (JPEG Only)
02 May 2011 - 0033 UTC
01 May 2011 - 1826 UTC-- Has JPEG Attached (JPEG Only)
01 May 2011 - 1245 UTC-- Has JPEG Attached (JPEG Only)
01 May 2011 - 0857 UTC-- Has JPEG Attached (JPEG Only)
01 May 2011 - 0254 UTC-- Has JPEG Attached (JPEG Only)
30 Apr 2011 - 2101 UTC-- Has JPEG Attached (JPEG Only)
30 Apr 2011 - 1627 UTC-- Has JPEG Attached (JPEG Only)
30 Apr 2011 - 1352 UTC-- Has JPEG Attached (JPEG Only)
30 Apr 2011 - 1303 UTC-- Has JPEG Attached (JPEG Only)
30 Apr 2011 - 0924 UTC-- Has JPEG Attached (JPEG Only)
30 Apr 2011 - 0326 UTC-- Has JPEG Attached (JPEG Only)
29 Apr 2011 - 2138 UTC-- Has JPEG Attached (JPEG Only)
29 Apr 2011 - 1541 UTC-- Has JPEG Attached (JPEG Only)
29 Apr 2011 - 0950 UTC-- Has JPEG Attached (JPEG Only)
29 Apr 2011 - 0359 UTC-- Has JPEG Attached (JPEG Only)
28 Apr 2011 - 2159 UTC-- Has JPEG Attached (JPEG Only)
28 Apr 2011 - 1559 UTC-- Has JPEG Attached (JPEG Only)
28 Apr 2011 - 1246 UTC-- Has JPEG Attached (JPEG Only)
28 Apr 2011 - 1055 UTC
28 Apr 2011 - 0458 UTC-- Has JPEG Attached (JPEG Only)
27 Apr 2011 - 2301 UTC-- Has JPEG Attached (JPEG Only)
27 Apr 2011 - 2053 UTC-- Has JPEG Attached (JPEG Only)
27 Apr 2011 - 1839 UTC
27 Apr 2011 - 1239 UTC
27 Apr 2011 - 0646 UTC
27 Apr 2011 - 0040 UTC
26 Apr 2011 - 1845 UTC-- Has JPEG Attached (JPEG Only)
26 Apr 2011 - 1343 UTC-- Has JPEG Attached (JPEG Only)
26 Apr 2011 - 0812 UTC
26 Apr 2011 - 0208 UTC-- Has JPEG Attached (JPEG Only)
25 Apr 2011 - 2014 UTC-- Has JPEG Attached (JPEG Only)
25 Apr 2011 - 1420 UTC-- Has JPEG Attached (JPEG Only)
25 Apr 2011 - 1228 UTC-- Has JPEG Attached (JPEG Only)
25 Apr 2011 - 0650 UTC-- Has JPEG Attached (JPEG Only)
25 Apr 2011 - 0125 UTC
25 Apr 2011 - 0123 UTC
24 Apr 2011 - 1923 UTC-- Has JPEG Attached (JPEG Only)
24 Apr 2011 - 1504 UTC-- Has JPEG Attached (JPEG Only)
24 Apr 2011 - 1301 UTC-- Has JPEG Attached (JPEG Only)
24 Apr 2011 - 0725 UTC-- Has JPEG Attached (JPEG Only)
24 Apr 2011 - 0124 UTC-- Has JPEG Attached (JPEG Only)
23 Apr 2011 - 1931 UTC-- Has JPEG Attached (JPEG Only)
23 Apr 2011 - 1328 UTC
23 Apr 2011 - 0723 UTC
23 Apr 2011 - 0131 UTC
22 Apr 2011 - 1930 UTC
22 Apr 2011 - 1742 UTC
22 Apr 2011 - 1154 UTC
22 Apr 2011 - 0553 UTC-- Has JPEG Attached (JPEG Only)
22 Apr 2011 - 0001 UTC-- Has JPEG Attached (JPEG Only)
21 Apr 2011 - 1822 UTC
21 Apr 2011 - 1210 UTC-- Has JPEG Attached (JPEG Only)
21 Apr 2011 - 0608 UTC-- Has JPEG Attached (JPEG Only)
21 Apr 2011 - 0013 UTC-- Has JPEG Attached (JPEG Only)

USER MESSAGE XX:
23 Aug 2011 - 1943 UTC
16 Aug 2011 - 2237 UTC
11 Aug 2011 - 2152 UTC
11 Aug 2011 - 1311 UTC
27 Jan 2011 - 2351 UTC

 

Archived Ash Advisories -- 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010;
2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019