A Numerical Study of the Air-Mass Transformation over the Japan Sea in Winter

Asai, Tomio

doi:10.2151/jmsj1965.43.1_1

Cited by 76 publications

(40 citation statements)

References 15 publications

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“…P1, P2, P3 and P4 represent the transformation rate between water vapor and cloud water, the evaporation rate of precipitating water, the growth rate of precipitating water by accreting cloud water, and the autoconversion rate from cloud water to precipitating water, respectively. We used the formulation of Asai (1965) for P1, the formulations of Kessler (1969) for P2 and P4, and the formulation of Lin et al (1983) for P3.…”

Section: Numerical Simulationmentioning

confidence: 99%

A Study of the Heavy Rainfall over the Ohsumi Peninsula (Japan) Caused by Typhoon 9307

Misumi

1996

Journal of the Meteorological Society of Japan

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Section: Numerical Simulationmentioning

confidence: 99%

A Study of the Heavy Rainfall over the Ohsumi Peninsula (Japan) Caused by Typhoon 9307

Misumi

1996

Journal of the Meteorological Society of Japan

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“…The formulation introduced by Asai (1965) is adopted here for the expression of the rate of condensation (evaporation). It is assumed that a sufficient number of condensation nuclei exist 50 that all excess of moisture with respect f0 saturation over water is condensed (and inversely for evaporation).…”

Section: Retrieval Of the Microphysical Properties In A Casp Storm I 225mentioning

confidence: 99%

Retrieval of the microphysical properties in a CASP storm by integration of a numerical kinematic model

1993

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“…For the numerical experiment, the atmospheric layer with a depth of 2,000 m is divided into 100 sublayers with a depth of 20 m. The method of time integration is same as used by ASAI (1965) and will bevery briefly noted in the Appendix.…”

Section: Kmentioning

confidence: 99%

Influence of the Sea Surface Temperature on the Stratification of Airmass and the Cumulus Activity over the East China Sea in the Baiu Season

1974

Pap.Met.Geophy

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Influence of the sea surface temperature on the stratification of airmass and cumulus activity over the East China Sea in the pre-summer rain season is studied on the basis of data of Experiment of Severe Rainstorms Research Project. While the very warm water is distributed over the Kuroshio region in the southeastern part of the East China Sea, there is a cold water pool in the central part of the East China Sea.The conditional unstable stratification of the subtropical airmass, which flows over the cold water pool, is modified into a very stable stratification.The airmass, which flows over the Kuroshio region, on the other hand, maintains its conditional instability. The airmass modification over the cold water pool is simulated in the simple numerical experiment with equations of heat and moisture diffusion. The influence of the sea temperature on the cumulus activity is examined by a statistical analysis of the radar echo distribution. The result of the analysis shows that cumulus convections are suppressed over the cold water pool.

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A Numerical Study of the Air-Mass Transformation over the Japan Sea in Winter

Cited by 76 publications

References 15 publications

A Study of the Heavy Rainfall over the Ohsumi Peninsula (Japan) Caused by Typhoon 9307

A Study of the Heavy Rainfall over the Ohsumi Peninsula (Japan) Caused by Typhoon 9307

Retrieval of the microphysical properties in a CASP storm by integration of a numerical kinematic model

Influence of the Sea Surface Temperature on the Stratification of Airmass and the Cumulus Activity over the East China Sea in the Baiu Season

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