The time evolution of the perturbations in aerosol spectral optical depths associated with the Mt. Pinatubo volcanic eruption of June 1991 is investigated using a ground-based multiwavelength solar radiometer at the tropical station, Trivandrum. The spectral optical depths of the volcanic aerosols deduced from the radiometer data are inverted to retrieve the size distributions of the particles, from which the effective radius and columnar mass loading are estimated. Observations showed that during the initial phase (within one year after the eruption) the optical depths showed fluctuations with two peaks, one in November 1991 and another in February 1992 superposed over a very weak decreasing trend. During this period, the size distribution...
International audienceA key limitation of volcanic forcing datasets for the Pinatubo period is the l...
[1] Pinatubo’s 15 June 1991 eruption was Earth’s largest of the last 25 years, and it formed a subst...
Large explosive volcanic eruptions are capable of injecting considerable amounts of particles and ...
The field research reported here contributes to the documentation on the effect of stratospheric aer...
Optical depths at visible and infrared wavelengths obtained in Tucson, Arizona before and after the ...
International audienceThe spatiotemporal evolution of aerosols formed from precursors injected into ...
The time evolution of stratospheric aerosol layer formed after a volcanic eruption is studied taking...
Three techniques are reviewed which are presently applied to retrieve optical and microphysical para...
50-55Lidar aerosol backscatter data of a few stations published in Bulletin of Global Volcanism Netw...
The NOAA/NESDIS operational aerosol optical thickness product has provided an exceptional view of th...
Stratospheric extinction can be derived from ground-based spectral photometric observations of the S...
The cryogenic limb array etalon spectrometer (CLAES) and the improved stratospheric and mesospheric ...
In June 1991, Mt Pinatubo's eruption in the Philippines ejected a staggering 20 million metric tons ...
Mt. Pinatubo's eruption in June 1991 injected 20 million tons of S0₂ into the stratosphere. Although...
Using Sun-tracking photometers on board balloons, the Pinatubo volcanic aerosol layer has been studi...
International audienceA key limitation of volcanic forcing datasets for the Pinatubo period is the l...
[1] Pinatubo’s 15 June 1991 eruption was Earth’s largest of the last 25 years, and it formed a subst...
Large explosive volcanic eruptions are capable of injecting considerable amounts of particles and ...
The field research reported here contributes to the documentation on the effect of stratospheric aer...
Optical depths at visible and infrared wavelengths obtained in Tucson, Arizona before and after the ...
International audienceThe spatiotemporal evolution of aerosols formed from precursors injected into ...
The time evolution of stratospheric aerosol layer formed after a volcanic eruption is studied taking...
Three techniques are reviewed which are presently applied to retrieve optical and microphysical para...
50-55Lidar aerosol backscatter data of a few stations published in Bulletin of Global Volcanism Netw...
The NOAA/NESDIS operational aerosol optical thickness product has provided an exceptional view of th...
Stratospheric extinction can be derived from ground-based spectral photometric observations of the S...
The cryogenic limb array etalon spectrometer (CLAES) and the improved stratospheric and mesospheric ...
In June 1991, Mt Pinatubo's eruption in the Philippines ejected a staggering 20 million metric tons ...
Mt. Pinatubo's eruption in June 1991 injected 20 million tons of S0₂ into the stratosphere. Although...
Using Sun-tracking photometers on board balloons, the Pinatubo volcanic aerosol layer has been studi...
International audienceA key limitation of volcanic forcing datasets for the Pinatubo period is the l...
[1] Pinatubo’s 15 June 1991 eruption was Earth’s largest of the last 25 years, and it formed a subst...
Large explosive volcanic eruptions are capable of injecting considerable amounts of particles and ...