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     IASI [MetOp-B]                 region 101    
Date                 :    2016/03/28
Time                 :    20:29 UTC
Longitude            :    -161.1 deg.
Latitude             :    58.3 deg.
SZA                  :    61.3 deg.
Nb. PXL    low index :    84
Nb. PXL medium index :    28
Nb. PXL   high index :    11

I
A
S
I
SO2 detection
IASI - SO2 brightness temperature index of 2016/03/28

     
Ash
IASI - Ash index of 2016/03/28

   
R
E
G
I
O
N
Volcanoes
REGION - Volcanoes close to the alert of 2016/03/28

Links to the near-real-time data pages
with maps from different instruments

NRT > 101 == -150.0  60.0



Links to the list of volcanoes
in the nearest defined regions

volcanoes > 101 == -150.0  60.0


     IASI [MetOp-B]                 region 101    
Date                 :    2016/03/28
Time                 :    20:29 UTC
Longitude            :    -161.1 deg.
Latitude             :    58.3 deg.
SZA                  :    61.3 deg.
Nb. PXL    low index :    84
Nb. PXL medium index :    28
Nb. PXL   high index :    11

I
A
S
I

M
e
t
O
p

B
SO2 detection
IASI-B - SO2 vertical column of 2016/03/28


   
SO2 height
IASI-B - SO2 height of 2016/03/28  

                   
  

     GOME2 [MetOp-B]        region 101    
Date         :    2016/03/28
Time         :    20:27  UTC
Longitude    :     -148.2  deg.
Latitude     :     65.0  deg.
SZA          :     63.6  deg.
Max. SO2 vcd :     9.4  DU
Cloud data   :    used for VCD

G
O
M
E

2
SO2 detection
GOME 2 - SO2 vertical column of 2016/03/28

     
Aerosols
GOME 2 - Absorbing Aerosols Index of 2016/03/28

   

     IASI [MetOp-B]                 region 101    
Date                 :    2016/03/28
Time                 :    20:30 UTC
Longitude            :    -161.2 deg.
Latitude             :    58.0 deg.
SZA                  :    61.1 deg.
Nb. PXL    low index :    119
Nb. PXL medium index :    48
Nb. PXL   high index :    24

I
A
S
I
SO2 detection
IASI - SO2 brightness temperature index of 2016/03/28

     
Ash
IASI - Ash index of 2016/03/28

   

     IASI [MetOp-B]                 region 101    
Date                 :    2016/03/28
Time                 :    20:30 UTC
Longitude            :    -161.2 deg.
Latitude             :    58.0 deg.
SZA                  :    61.1 deg.
Nb. PXL    low index :    119
Nb. PXL medium index :    48
Nb. PXL   high index :    24

I
A
S
I

M
e
t
O
p

B
SO2 detection
IASI-B - SO2 vertical column of 2016/03/28


   
SO2 height
IASI-B - SO2 height of 2016/03/28  

                   
  

     GOME2 [MetOp-B]        region 101    
Date         :    2016/03/28
Time         :    20:30  UTC
Longitude    :     -161.7  deg.
Latitude     :     57.0  deg.
SZA          :     60.0  deg.
Max. SO2 vcd :     6.2  DU
Cloud data   :    used for VCD

G
O
M
E

2
SO2 detection
GOME 2 - SO2 vertical column of 2016/03/28

     
Aerosols
GOME 2 - Absorbing Aerosols Index of 2016/03/28

   

     IASI [MetOp-A]                 region 101    
Date         :    2016/03/28
Time         :    21:18  UTC
Longitude    :     -161.2  deg.
Latitude     :     57.6  deg.
SZA          :     56.6  deg.
Max. SO2 dbt :     21.5  K

I
A
S
I
SO2 detection
IASI - SO2 brightness temperature index of 2016/03/28

     
Ash
IASI - Ash index of 2016/03/28

   

     GOME2 [MetOp-A]        region 101    
Date         :    2016/03/28
Time         :    21:18  UTC
Longitude    :     -161.2  deg.
Latitude     :     57.3  deg.
SZA          :     56.9  deg.
Max. SO2 vcd :     18.0  DU
Cloud data   :    used for VCD

G
O
M
E

2
SO2 detection
GOME 2 - SO2 vertical column of 2016/03/28

     
Aerosols
GOME 2 - Absorbing Aerosols Index of 2016/03/28

   

     IASI [MetOp-A]                 region 101    
Date         :    2016/03/28
Time         :    21:18  UTC
Longitude    :     -161.2  deg.
Latitude     :     57.6  deg.
SZA          :     56.6  deg.
Max. SO2 dbt :     21.5  K

I
A
S
I
SO2 detection
IASI - SO2 brightness temperature index of 2016/03/28

     
Ash
IASI - Ash index of 2016/03/28

   

     GOME2 [MetOp-B]        region 101    
Date         :    2016/03/28
Time         :    22:10  UTC
Longitude    :     -160.7  deg.
Latitude     :     58.0  deg.
SZA          :     55.5  deg.
Max. SO2 vcd :     9.5  DU
Cloud data   :    used for VCD

G
O
M
E

2
SO2 detection
GOME 2 - SO2 vertical column of 2016/03/28

     
Aerosols
GOME 2 - Absorbing Aerosols Index of 2016/03/28

   

     IASI [MetOp-B]                 region 101    
Date         :    2016/03/28
Time         :    22:10  UTC
Longitude    :     -160.8  deg.
Latitude     :     58.5  deg.
SZA          :     55.1  deg.
Max. SO2 dbt :     18.1  K

I
A
S
I

M
e
t
O
p

B
SO2 detection
IASI-B - SO2 vertical column of 2016/03/28


   
SO2 height
IASI-B - SO2 height of 2016/03/28  

                   
  

     IASI [MetOp-B]                 region 101    
Date         :    2016/03/28
Time         :    22:10  UTC
Longitude    :     -160.8  deg.
Latitude     :     58.5  deg.
SZA          :     55.1  deg.
Max. SO2 dbt :     18.1  K

I
A
S
I

M
e
t
O
p

B
SO2 detection
IASI-B - SO2 vertical column of 2016/03/28


   
SO2 height
IASI-B - SO2 height of 2016/03/28  

                   
  

     AIRS                 region 101    
Date         :    2016/03/28
Time         :    23:35  UTC
Longitude    :     -160.4  deg.
Latitude     :     59.2  deg.
SZA          :     56.5  deg.
Max. SO2 vcd :     28.5  DU

A
I
R
S
SO2 detection
AIRS - Ash index of 2016/03/28

    
Ash detection
AIRS - SO2 vertical column of 2016/03/28  

  

     AIRS                 region 101    
Date         :    2016/03/28
Time         :    23:35  UTC
Longitude    :     -160.4  deg.
Latitude     :     59.2  deg.
SZA          :     56.5  deg.
Max. SO2 vcd :     28.5  DU

A
I
R
S
SO2 detection
AIRS - Ash index of 2016/03/28

    
Ash detection
AIRS - SO2 vertical column of 2016/03/28  

  

     IASI [MetOp-B]                 region 101    
Date         :    2016/03/29
Time         :    03:02  UTC
Longitude    :     -138.0  deg.
Latitude     :     67.9  deg.
SZA          :     84.8  deg.
Max. SO2 dbt :     7.0  K

I
A
S
I

M
e
t
O
p

B
SO2 detection
IASI-B - SO2 vertical column of 2016/03/29


   
SO2 height
IASI-B - SO2 height of 2016/03/29  

                   
  

     IASI [MetOp-B]                 region 101    
Date         :    2016/03/29
Time         :    03:02  UTC
Longitude    :     -138.5  deg.
Latitude     :     68.0  deg.
SZA          :     84.6  deg.
Max. SO2 dbt :     8.1  K

I
A
S
I

M
e
t
O
p

B
SO2 detection
IASI-B - SO2 vertical column of 2016/03/29


   
SO2 height
IASI-B - SO2 height of 2016/03/29  

                   
  

     IASI [MetOp-A]                 region 101    
Date         :    2016/03/29
Time         :    05:30  UTC
Longitude    :     -157.1  deg.
Latitude     :     62.9  deg.
SZA          :     92.7  deg.
Max. SO2 dbt :     14.1  K
Note that the measurements are taken
at SZA > 90 deg. (local night).

I
A
S
I
SO2 detection
IASI - SO2 brightness temperature index of 2016/03/29

     
Ash
IASI - Ash index of 2016/03/29

   

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