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SO2 NOTIFICATION
                                                            TROPOMI        region 307     

Date               :    2025/05/12
Time               :    11:46 UTC
Longitude          :    28.2 deg. East
Latitude           :    -2.1 deg. North
Max. SO2 column    :     18.2 DU (assuming 15 km plume height)
SO2 mass loading   :    4.603 kt (assuming 15 km plume height)
SO2 plume area     :    181734 km2
Notification level :       HIGH
Closest volcano    :  Nyiragongo
Cloud data         :    used for VCD
SZA                :     32.5 deg.
Name data source   : S5P_NRTI_L2__SO2____20250512T114202_20250512T114702_39272_03_020701_20250512T123323.nc

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SO2 detection
TROPOMI - SO2 vertical column of 2025/05/12

Aerosols
TROPOMI - Absorbing Aerosols Index of 2025/05/12  

   
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Volcanoes
REGION - Volcanoes close to the alert of 2025/05/12





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

NRT > 307 ==   30.0   0.0



Links to the list of volcanoes
in the nearest defined regions

volcanoes > 307 ==   30.0   0.0


confirmation SO2 NOTIFICATION
                                                     IASI [MetOp-B]        region 307     

Date                      :    2025/05/12
Time                      :    08:19 UTC
SO2 max                   :    1.7 DU  (lat:   1.47 N;  lon:   19.54 E;  SO2 height:  8.0 km)
SO2 mean (centre of mass) :    1.2 DU  (lat:   0.40 N;  lon:   19.02 E)
SO2 height a.s.l.         :    centre of mass at 12.0 km
Notification level        :     LOW
Closest volcano           :  Tshibinda
Equatorial crossing       :    descending
Name data source          :  SO2_202505120819_202505121022_SNH_IASI-B.nc

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SO2 detection
IASI-B - SO2 vertical column of 2025/05/12


    		SO2 height
IASI-B - SO2 height of 2025/05/12  

                   
  

confirmation SO2 NOTIFICATION
                                                            GOME2-C        region 307     

Date               :    2025/05/12
Time               :    07:31 UTC
Longitude          :      27.71 deg. East
Latitude           :     -1.96 deg. North
Max. SO2 column    :        2.2 DU (assuming 15 km plume height)
SO2 mass loading   :    5.014 kt (assuming 15 km plume height)
SO2 plume area     :    151538 km2
Notification level :       HIGH
Closest volcano    :  Nyamuragira
Cloud data         :    used for VCD
SZA                :     42.8 deg.
Name data source   : S-O3M_GOME_O3-NO2-NO2Tropo-SO2-HCHO_L2_20250512072954_003_METOPC_33788_DLR_04.HDF5

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SO2 detection
GOME2-C - SO2 vertical column of 2025/05/12

Aerosols
GOME2-C - Absorbing Aerosols Index of 2025/05/12  

   

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