FVXX20 KNES 131916
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY13/1915Z VAAC: WASHINGTON
VOLCANO: FERNANDINA 1503-01
LOCATION: S0022W09133 AREA: GALAPAGOS
SUMMIT ELEVATION: 4905 FT (1495 M)
ADVISORY NUMBER: 2005/002
INFORMATION SOURCE: GOES-12. GFS MODEL WINDS.
GEOPHYSICAL INST. VAFTAD. PUFF MODEL.
ERUPTION DETAILS: ERUPTION AT 13/1600
OBS ASH DATE/TIME: 13/1815Z
OBS ASH CLOUD: SFC/FL170 N0015W09240 - N0008W09146
- S0026W09123 - S0032W09233 - N0015W09240 MOVING W
10-15 KNOTS. SFC/FL200 S0007W09117 - S0032W09112 -
S0023W09131 - S0007W09117 MOVING E 5 KNOTS.
SFC/FL050 S0010W09141 - S0014W09122 - S0025W09129
- S0026W09133 - S0026W09144 - S0010W09141 MOVING N
5-10 KNOTS. SFC/FL300 S0017W09156 - S0020W09131 -
S0111W09105 - S0120W09201 - S0017W09156 MOVING S
20 KNOTS.
FCST ASH CLOUD +6H: 14/0030Z SFC/170 N0054W09350 -
N0046W09214 - S0026W09122 - S0042W09400 -
N0054W09350 SFC/FL200 N0003W09037 - S0111W09029 -
S0023W09131 - N0003W09037 SFC/FL050 N0010W09141 -
N0004W09104 - S0027W09123 - S0026W09146 -
N0010W09141 SFC/FL300 S0012W09225 - S0017W09115 -
S0155W09043 - S0154W09259 - S0012W09225
FCST ASH CLOUD +12H: 14/0630Z SFC/170 N0104W09444
- N0047W09140 - S0027W09122 - S0126W09452 -
N0104W09444 SFC/FL200 N0014W08926 - S0119W08928 -
S0108W09132 - S0022W09131 - S0000W09130 -
N0014W08926 SFC/FL050 N0031W09148 - N0023W09050 -
S0027W09117 - S0028W09146 - N0031W09148 SFC/FL300
N0011W09256 - S0008W09112 - S0212W09011 -
S0209W09303 - N0011W09256
FCST ASH CLOUD +18H: 14/1230Z SFC/FL170
N0105W09400 - N0054W09137 - S0027W09122 -
S0128W09400 - N0105W09400 SFC/FL200 N0013W08926 -
S0222W09008 - S0222W09135 - S0023W09132 -
N0009W09133 - N0013W08926 SFC/FL050 N0049W09149 -
N0048W09037 - S0030W09107 - S0028W09110 -
S0028W09149 - N0049W09149 SFC/FL300 N0013W09300 -
S0011W09102 - S0229W09030 - S0232W09304 -
N0013W09300
REMARKS: THE GEOPHYSICAL INSTITUE REPORTED AN
ERUPTION TO AT LEAST FL280 WITH REPORTS OF ASH
FALL ON THE ISLAND. SATELLITE IMAGERY SHOWS THE
ERUPTION WELL WITH PLUME MOTION IN ALL DIRECTIONS.
THE MODELS SHOW THE FORECAST OF THE PLUME TO
SPREAD OUT AND DOUBLE BACK ON ITSELF OVERTIME.
...SWANSON
NEXT ADVISORY: WILL BE ISSUED BY 2005MAY14/0115Z
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