FVXX21 KWBC 190100
.
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 0100 UTC 19 MAR 1999 BY THE WASHINGTON VAAC
.
POPOCATEPETL 99-036    MEXICO  19.02N 98.62W 
MESSAGE NUMBER HAS BEEN CHANGED DUE TO A PREVIOUS ERROR IN NUMBERING
.
BACKGROUND:    POPOCATEPETL   MEXICO (1401-09)
               SUMMIT HEIGHT 17930 FT (5465 M)
.
SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. 
MEXICO CITY UPPER AIR SOUNDING.            
.
ERUPTION DETAILS: ERUPTION OCCURRED AROUND 18/1130 UTC     
.
DETAILS OF ASH CLOUD: WIDESPREAD METEOROLOGICAL CLOUDS COVER THE
REGION AROUND THE VOLCANO.  ASH FOLLOWED EARLIER HAS DISSIPATED.
.
TRAJECTORY: NONE
.
THIS AND OTHER VOLCANIC ASH ADVISORY STATEMENTS OFTEN ACCOMPANIED BY
A MAP DEPICTING ASH LOCATION ARE AVAILABLE AT INTERNET URL ADDRESS
www.ssd.noaa.gov/VAAC/messages.html
(all lower case except /VAAC/)
.
OUTLOOK: SEE SIGMETS.
.
THIS WILL BE THE LAST MESSAGE FOR THIS EVENT.
.
PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
.
NNNN