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|
Eruption of Anatahan
| Title |
Eruption of Anatahan |
| Description |
Explosive volcanic eruptions inject gases and ash into the Earth?s atmosphere, creating hazardous conditions for passing aircraft and the potential for climate effects. By the end of April 2005, two largest explosive eruptions had occurred at Manam (Papua New Guinea) on January 27-28, 2005, and at Anatahan (Mariana Islands) on April 5-6, 2005. These eruptions were of similar magnitude and both occurred on small islands causing major damage and evacuations on Manam island (which is inhabited) and concern over ashfall on islands south of Anatahan (which is uninhabited), respectively. The above image of Anatahan shows sulfur dioxide concentrations in the atmosphere on April 7, 2005, over 30 hours after the eruption. Sulfur dioxide (SO2) emissions from the eruption were measured by the Ozone Monitoring Instrument (OMI) on NASA?s EOS/Aura satellite. OMI detects the total column amount of SO2 between the sensor and the Earth?s surface and maps this quantity as it orbits the planet. A new perspective on the vertical distribution of the SO2 is revealed by combining the OMI data with coincident measurements made by the Microwave Limb Sounder (MLS), also part of the Aura mission. The MLS data crisscross the OMI image and clearly show that some, but not all, of the SO2 measured by OMI east of the volcano was in the upper troposphere or above. At these altitudes, sulfur dioxide?and the sulfate aerosols that form from it?can stay in the atmosphere and affect the climate for a longer period of time. A weaker SO2 signal was also measured in the same region during the nighttime MLS overpass, which crosses the image from upper right to lower left. The daytime data, running from upper left to lower right, coincide with the OMI measurements. The MLS data west of Anatahan show no significant SO2 signal, indicating that the SO2 measured by OMI in this region was in the lower troposphere. MLS measures thermal emissions from the Earth?s limb, so unlike the OMI sensor it also collects data at night. It is designed to measure vertical profiles of atmospheric gases that are important for studying the Earth?s ozone layer, climate, and air quality, such as SO2. These images, derived from preliminary, unvalidated OMI and MLS data, show MLS SO2 columns (filled circles) measured every 165 km along the Aura orbit, plotted over the OMI SO2 map. The MLS SO2 columns shown here are derived from profile measurements made from the upper troposphere into the stratosphere (~215 ? 0 hPa or ~12 km altitude and above), and the circles do not represent the actual size of the MLS footprint, which is roughly 165 kilometers by 6 kilometers. The Manam image, from January 28, 2005, shows larger SO2 amounts measured by MLS and OMI, though these data were collected only approximately 14 hours after the eruption on January 27-28. For both eruptions, peak SO2 amounts were measured by MLS at or just above the likely tropopause altitude, at the lowermost boundary of the stratosphere. Sulfate particles (aerosols) that form from sulfur gases in the stratosphere have a cooling effect on the Earth?s surface. The principal source of sulfate particles is large explosive volcanic eruptions, and the remaining sulfates in the atmosphere are believed to come from carbonyl sulfide, a gas emitted from marshes, soils, forests, and some industrial processes. Recent studies suggest, however, that there must be some other source of sulfates in the stratosphere, carbonyl sulfide concentrations are too small to account for observed sulfates. Could smaller, but more frequent volcanic eruptions, such as those at Anatahan and Manam, be contributing to this "excess" background sulfate aerosol? OMI offers much improved spatial resolution and sensitivity to SO2 compared to its predecessor, the Total Ozone Mapping Spectrometer (TOMS), and Aura's MLS is a major technological advance over the older MLS flown on the Upper Atmosphere Research Satellite (UARS) since 1991. The Aura mission will therefore allow scientists to investigate the source of sulfate aerosols in far greater detail. The OMI instrument is a Dutch-Finnish Instrument, provided to the EOS/Aura mission by The Netherlands and Finland. NIVR (the Dutch space agency) is the overall program manager, in coordination with FMI (the Finnish Meteorological Institute). The Royal Netherlands Meteorological Institute (KNMI) is the Principal Investigator institute. Images and caption courtesy Simon Carn, Joint Center for Earth Systems Technology [ http://www.jcet.umbc.edu/ ] (JCET), University of Maryland Baltimore County (UMBC). |
|
Eruption of Anatahan
| Title |
Eruption of Anatahan |
| Description |
Explosive volcanic eruptions inject gases and ash into the Earth?s atmosphere, creating hazardous conditions for passing aircraft and the potential for climate effects. By the end of April 2005, two largest explosive eruptions had occurred at Manam (Papua New Guinea) on January 27-28, 2005, and at Anatahan (Mariana Islands) on April 5-6, 2005. These eruptions were of similar magnitude and both occurred on small islands causing major damage and evacuations on Manam island (which is inhabited) and concern over ashfall on islands south of Anatahan (which is uninhabited), respectively. The above image of Anatahan shows sulfur dioxide concentrations in the atmosphere on April 7, 2005, over 30 hours after the eruption. Sulfur dioxide (SO2) emissions from the eruption were measured by the Ozone Monitoring Instrument (OMI) on NASA?s EOS/Aura satellite. OMI detects the total column amount of SO2 between the sensor and the Earth?s surface and maps this quantity as it orbits the planet. A new perspective on the vertical distribution of the SO2 is revealed by combining the OMI data with coincident measurements made by the Microwave Limb Sounder (MLS), also part of the Aura mission. The MLS data crisscross the OMI image and clearly show that some, but not all, of the SO2 measured by OMI east of the volcano was in the upper troposphere or above. At these altitudes, sulfur dioxide?and the sulfate aerosols that form from it?can stay in the atmosphere and affect the climate for a longer period of time. A weaker SO2 signal was also measured in the same region during the nighttime MLS overpass, which crosses the image from upper right to lower left. The daytime data, running from upper left to lower right, coincide with the OMI measurements. The MLS data west of Anatahan show no significant SO2 signal, indicating that the SO2 measured by OMI in this region was in the lower troposphere. MLS measures thermal emissions from the Earth?s limb, so unlike the OMI sensor it also collects data at night. It is designed to measure vertical profiles of atmospheric gases that are important for studying the Earth?s ozone layer, climate, and air quality, such as SO2. These images, derived from preliminary, unvalidated OMI and MLS data, show MLS SO2 columns (filled circles) measured every 165 km along the Aura orbit, plotted over the OMI SO2 map. The MLS SO2 columns shown here are derived from profile measurements made from the upper troposphere into the stratosphere (~215 ? 0 hPa or ~12 km altitude and above), and the circles do not represent the actual size of the MLS footprint, which is roughly 165 kilometers by 6 kilometers. The Manam image, from January 28, 2005, shows larger SO2 amounts measured by MLS and OMI, though these data were collected only approximately 14 hours after the eruption on January 27-28. For both eruptions, peak SO2 amounts were measured by MLS at or just above the likely tropopause altitude, at the lowermost boundary of the stratosphere. Sulfate particles (aerosols) that form from sulfur gases in the stratosphere have a cooling effect on the Earth?s surface. The principal source of sulfate particles is large explosive volcanic eruptions, and the remaining sulfates in the atmosphere are believed to come from carbonyl sulfide, a gas emitted from marshes, soils, forests, and some industrial processes. Recent studies suggest, however, that there must be some other source of sulfates in the stratosphere, carbonyl sulfide concentrations are too small to account for observed sulfates. Could smaller, but more frequent volcanic eruptions, such as those at Anatahan and Manam, be contributing to this "excess" background sulfate aerosol? OMI offers much improved spatial resolution and sensitivity to SO2 compared to its predecessor, the Total Ozone Mapping Spectrometer (TOMS), and Aura's MLS is a major technological advance over the older MLS flown on the Upper Atmosphere Research Satellite (UARS) since 1991. The Aura mission will therefore allow scientists to investigate the source of sulfate aerosols in far greater detail. The OMI instrument is a Dutch-Finnish Instrument, provided to the EOS/Aura mission by The Netherlands and Finland. NIVR (the Dutch space agency) is the overall program manager, in coordination with FMI (the Finnish Meteorological Institute). The Royal Netherlands Meteorological Institute (KNMI) is the Principal Investigator institute. Images and caption courtesy Simon Carn, Joint Center for Earth Systems Technology [ http://www.jcet.umbc.edu/ ] (JCET), University of Maryland Baltimore County (UMBC). |
|
Eruption of Anatahan
| Title |
Eruption of Anatahan |
| Description |
Explosive volcanic eruptions inject gases and ash into the Earth?s atmosphere, creating hazardous conditions for passing aircraft and the potential for climate effects. By the end of April 2005, two largest explosive eruptions had occurred at Manam (Papua New Guinea) on January 27-28, 2005, and at Anatahan (Mariana Islands) on April 5-6, 2005. These eruptions were of similar magnitude and both occurred on small islands causing major damage and evacuations on Manam island (which is inhabited) and concern over ashfall on islands south of Anatahan (which is uninhabited), respectively. The above image of Anatahan shows sulfur dioxide concentrations in the atmosphere on April 7, 2005, over 30 hours after the eruption. Sulfur dioxide (SO2) emissions from the eruption were measured by the Ozone Monitoring Instrument (OMI) on NASA?s EOS/Aura satellite. OMI detects the total column amount of SO2 between the sensor and the Earth?s surface and maps this quantity as it orbits the planet. A new perspective on the vertical distribution of the SO2 is revealed by combining the OMI data with coincident measurements made by the Microwave Limb Sounder (MLS), also part of the Aura mission. The MLS data crisscross the OMI image and clearly show that some, but not all, of the SO2 measured by OMI east of the volcano was in the upper troposphere or above. At these altitudes, sulfur dioxide?and the sulfate aerosols that form from it?can stay in the atmosphere and affect the climate for a longer period of time. A weaker SO2 signal was also measured in the same region during the nighttime MLS overpass, which crosses the image from upper right to lower left. The daytime data, running from upper left to lower right, coincide with the OMI measurements. The MLS data west of Anatahan show no significant SO2 signal, indicating that the SO2 measured by OMI in this region was in the lower troposphere. MLS measures thermal emissions from the Earth?s limb, so unlike the OMI sensor it also collects data at night. It is designed to measure vertical profiles of atmospheric gases that are important for studying the Earth?s ozone layer, climate, and air quality, such as SO2. These images, derived from preliminary, unvalidated OMI and MLS data, show MLS SO2 columns (filled circles) measured every 165 km along the Aura orbit, plotted over the OMI SO2 map. The MLS SO2 columns shown here are derived from profile measurements made from the upper troposphere into the stratosphere (~215 ? 0 hPa or ~12 km altitude and above), and the circles do not represent the actual size of the MLS footprint, which is roughly 165 kilometers by 6 kilometers. The Manam image, from January 28, 2005, shows larger SO2 amounts measured by MLS and OMI, though these data were collected only approximately 14 hours after the eruption on January 27-28. For both eruptions, peak SO2 amounts were measured by MLS at or just above the likely tropopause altitude, at the lowermost boundary of the stratosphere. Sulfate particles (aerosols) that form from sulfur gases in the stratosphere have a cooling effect on the Earth?s surface. The principal source of sulfate particles is large explosive volcanic eruptions, and the remaining sulfates in the atmosphere are believed to come from carbonyl sulfide, a gas emitted from marshes, soils, forests, and some industrial processes. Recent studies suggest, however, that there must be some other source of sulfates in the stratosphere, carbonyl sulfide concentrations are too small to account for observed sulfates. Could smaller, but more frequent volcanic eruptions, such as those at Anatahan and Manam, be contributing to this "excess" background sulfate aerosol? OMI offers much improved spatial resolution and sensitivity to SO2 compared to its predecessor, the Total Ozone Mapping Spectrometer (TOMS), and Aura's MLS is a major technological advance over the older MLS flown on the Upper Atmosphere Research Satellite (UARS) since 1991. The Aura mission will therefore allow scientists to investigate the source of sulfate aerosols in far greater detail. The OMI instrument is a Dutch-Finnish Instrument, provided to the EOS/Aura mission by The Netherlands and Finland. NIVR (the Dutch space agency) is the overall program manager, in coordination with FMI (the Finnish Meteorological Institute). The Royal Netherlands Meteorological Institute (KNMI) is the Principal Investigator institute. Images and caption courtesy Simon Carn, Joint Center for Earth Systems Technology [ http://www.jcet.umbc.edu/ ] (JCET), University of Maryland Baltimore County (UMBC). |
|
Eruption of Anatahan
| Title |
Eruption of Anatahan |
| Description |
As reported by the Saipan Tribune Website, the Anatan Volcano spewed volcanic ash to an altitude of nearly 13,000 meters (42,000 feet) in early August, prompting officials to issue a volcanic ash advisory for Saipan and Tinian in the Northern Mariana Islands. The volcano has emitted something besides ash: sulfur dioxide. Sulfur dioxide is colorless, so its presence must be monitored with sensors specially designed to find it. The Ozone Monitoring Instrument (OMI) on NASA's Aura [ http://aura.gsfc.nasa.gov/index.html ] satellite collects data on atmospheric chemistry. OMI monitors sulfur dioxide emissions from Anatahan, and collected data shown in these images between July 25 and 31 (top), and August 2 and 8 (bottom). Highest concentrations appear in red, and lowest concentrations appear in pale pink. In each image, the arrow indicates the volcano's summit. OMI measures sulfur dioxide in terms of molecules per square centimeter of atmosphere, known as Dobson Units. A single Dobson Unit equals 0.0285 grams of sulfur dioxide per square meter of vertical column of atmosphere. The images show different dispersion patters for sulfur dioxide in late July and early August. Between July 25 and 31, predominantly easterly winds carried the noxious emissions away from the populated islands. Between August 2 and 8, however, changing winds allowed sulfur dioxide to accumulate over the Southern Mariana Islands and Guam. Although invisible to human eyes, sulfur dioxide can still make its presence known—by irritating them. Sulfur dioxide can inflame mucous membranes of the eyes, nose, and throat, and even skin. The upper respiratory tract is the most susceptible to sulfur dioxide irritation. Sulfur dioxide also leads to acid rain and volcanic smog (vog) that interferes with air transport. The OMI instrument is a Dutch-Finnish Instrument, provided to the EOS/Aura mission by The Netherlands and Finland. NIVR (the Dutch space agency) is the overall program manager, in coordination with FMI (the Finnish Meteorological Institute). The Royal Netherlands Meteorological Institute (KNMI) is the Principal Investigator institute. NASA image courtesy Simon Carn, Joint Center for Earth Systems Technology [ http://www.jcet.umbc.edu/ ] (JCET), University of Maryland Baltimore County (UMBC) |
|
Eruption of Santa Ana (Ilama
…
| Title |
Eruption of Santa Ana (Ilamatepec) Volcano |
| Description |
On October 1, 2005, El Salvador's Santa Ana, or Ilamatepec, Volcano erupted for the first time since 1904. Besides ash, lava, rocks as big as cars, and a boiling flood of muddy water, Santa Ana's eruption produced something else: sulfur dioxide. This invisible gas can inflame mucous membranes of the eyes, skin, and upper respiratory tract. It also leads to acid rain and volcanic smog (vog) that interferes with air transport. The Ozone Monitoring Instrument (OMI) on NASA's Aura [ http://aura.gsfc.nasa.gov/index.html ] satellite collects data on atmospheric chemistry, including sulfur dioxide emissions from volcanoes. This image combines OMI's observations of the Santa Ana Volcano taken on October 1 and 2, 2005. In this image of Central America, black triangles indicate volcanoes. Sulfur dioxide concentrations are color coded, with highest concentrations in red, and lowest concentrations in pale pink. Near the Santa Ana Volcano hovers a thick cloud of sulfur dioxide, this is the emission cloud as it appeared on October 1. To the left is a dispersed cloud, this is how the same cloud appeared on October 2 as the gas drifted westward over the Pacific, having lost half of its sulfur dioxide mass. The total cloud mass on October 1 was estimated at 10,000 tons, a relatively small eruption. Recent examples of much larger eruptions include Manam [ http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=16820 ] on January 27-28, 2005, and Anatahan [ http://earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=12854 ] on April 5-6, 2005. The OMI instrument is a Dutch-Finnish Instrument, provided to the EOS/Aura mission by The Netherlands and Finland. NIVR (the Dutch space agency) is the overall program manager, in coordination with FMI (the Finnish Meteorological Institute). The Royal Netherlands Meteorological Institute (KNMI) is the Principal Investigator institute. NASA image courtesy Simon Carn, Joint Center for Earth Systems Technology [ http://www.jcet.umbc.edu/ ] (JCET), University of Maryland Baltimore County (UMBC) |
|
Sierra Negra Erupts
| Title |
Sierra Negra Erupts |
| Description |
On October 22, 2005, one of the six volcanic summits on Isla Isabela in the Galapagos Islands archipelago began erupting. The Sierra Negra Volcano continued to emit ash clouds and lava through the end of the month, before apparently quieting down around October 31. The volcanic emissions contain sulfur dioxide gas, which mixes with water vapor in the air and turns into very reflective sulfate aerosol particles. During large eruptions, volcanoes emit enough sulfur dioxide that the resulting haze of sulfate aerosols can cool the climate by reflecting incoming solar radiation back into space. The Sierra Negra eruption spread a volcanic haze [ http://earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=13246 ] across the Pacific Ocean for several hundred kilometers. This image shows the average concentration of sulfur dioxide over the Sierra Negra Volcano from October 23-November 1 measured by the Ozone Monitoring Instrument (OMI) on NASA's Aura satellite. In agreement with reports from on-the-ground monitors that the eruption subsided around October 30 or 31, OMI stopped seeing sulfur dioxide coming from the volcano on October 31. In this image, red pixels cover the areas of highest concentration, while the lowest concentrations are represented by pink pixels. The plume of emissions is concentrated to the west of the Galapagos Islands. The sulfur dioxide is measured in Dobson Units (DU), the number of molecules in a square centimeter of the atmosphere. If you were to compress all of the sulfur dioxide a column of the atmosphere into a flat layer at standard temperature and pressure (0 degrees Celsius and 1 atmosphere), one Dobson Unit would be 0.01 millimeters thick and would contain 0.0285 grams of sulfur dioxide per square meter. The OMI instrument is a Dutch-Finnish Instrument, provided to the EOS/Aura mission by The Netherlands and Finland. NIVR (the Dutch space agency) is the overall program manager, in coordination with FMI (the Finnish Meteorological Institute). The Royal Netherlands Meteorological Institute (KNMI) is the Principal Investigator institute. The Earth Observatory has additional images of the Sierra Negra eruption [ http://earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=13251 ] in the Natural Hazards: Volcanoes [ http://earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?topic=volcano ] section of the Website. |
|
New Activity on Kilauea: Nat
…
nasa, nasanaturalhazards
* eoimages.gsfc.nasa.gov/ima
…
Kilauea_OMI_2008087
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-03-27 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
Kilauea_OMI_2008087 |
|
Chaiten Volcano Erupts: Natu
…
nasa, nasanaturalhazards
* Oman, L., Robock, A., Sten
…
Chaiten_OMI_2008124
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-05-03 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
Chaiten_OMI_2008124 |
|
Sulfur Dioxide Plume from Ki
…
nasa, nasaimageofthedaygalle
…
Kilauea is one of the world'
…
Kilauea_OMI_2008061_067_lrg
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-03-20 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
Kilauea_OMI_2008061_067_lrg |
|
Sulfur Dioxide Plume from Ki
…
nasa, nasaimageofthedaygalle
…
Kilauea is one of the world'
…
Kilauea_OMI_2008061_067_lrg
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-03-20 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
Kilauea_OMI_2008061_067_lrg |
|
Sulfur Dioxide Plume from Ki
…
nasa, nasaimageofthedaygalle
…
Kilauea is one of the world'
…
Kilauea_OMI_2008061_067_lrg
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-03-20 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
Kilauea_OMI_2008061_067_lrg |
|
Eruption of Anatahan: Natura
…
nasa, nasanaturalhazards
As reported by the Saipan Tr
…
anatahan_omi_2005220
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2005-08-08 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
anatahan_omi_2005220 |
|
Eruption of Santa Ana (Ilama
…
nasa, nasanaturalhazards
On October 1, 2005, El Salva
…
elsalvador_omi_2005274
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2005-10-02 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
elsalvador_omi_2005274 |
|
Sierra Negra Sulfur Dioxide
…
nasa, nasaimageofthedaygalle
…
On October 22, 2005, one of
…
galapagos_omi_2005305
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2005-10-22 |
| creator |
NASA -- The Earth Observatory has additional images of the earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=13251 Sierra Negra eruption in the earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?topic=volcano Natural Hazards: Volcanoes section of the Website. |
| identifier |
galapagos_omi_2005305 |
|
Sulfur Dioxide Plume from Ll
…
nasa, nasaimageofthedaygalle
…
On January 1, 2008, Chile's
…
llaima_omi_2008003
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-01-01 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
llaima_omi_2008003 |
|
Eruption of Anatahan: Natura
…
nasa, nasanaturalhazards
Explosive volcanic eruptions
…
anatahan_omi-mls_2005097
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2005-05-07 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
anatahan_omi-mls_2005097 |
|
Eruption of Anatahan: Natura
…
nasa, nasanaturalhazards
Explosive volcanic eruptions
…
anatahan_omi-mls_2005097
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2005-05-07 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
anatahan_omi-mls_2005097 |
|
Sulfur Dioxide and Vog from
…
nasa, nasaimageofthedaygalle
…
* /images/imagerecords/19000
…
hawaii_omi_2008117
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-04-26 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
hawaii_omi_2008117 |
|
NASA Launches Aura Satellite
…
nasa, nasaimageofthedaygalle
…
* eoimages.gsfc.nasa.gov/ima
…
Aura_launch
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2004-07-15 |
| creator |
NASA -- NASA images and animations of Aura satellite by Jesse Allen and Reto Stöckli, Earth Observatory. Photo of Delta II rocket courtesy Boeing/Thom Baur. |
| identifier |
Aura_launch |
|
Aerosols from Chaiten Volcan
…
nasa, nasaimageofthedaygalle
…
When the Philippine's Mount
…
ChaitenSO2_OMI_2008124_lrg
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-05-03 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
ChaitenSO2_OMI_2008124_lrg |
|
Aerosols from Chaiten Volcan
…
nasa, nasaimageofthedaygalle
…
When the Philippine's Mount
…
ChaitenSO2_OMI_2008124_lrg
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-05-03 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
ChaitenSO2_OMI_2008124_lrg |
|
Aerosols from Chaiten Volcan
…
nasa, nasaimageofthedaygalle
…
When the Philippine's Mount
…
ChaitenSO2_OMI_2008124_lrg
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-05-03 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
ChaitenSO2_OMI_2008124_lrg |
|
|
