SCIENTIFIC ABSTRACT GROMOVA, G. - GROMOVA, L.G.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000517020009-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: July 27, 2000
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

G-
GROMOVA, G.; MARKOVICH. S.A.
Some results of numerical forecasts of the baric field at sea level
and in the middle troposphere. Trudy TSIP no.86:49-54 '59.
(MIRA 12:9)
(Atmospheric pressure)

GRGMOVA,, G.G.
Characteristics of atmospheric circulation over Eastern Siberia and
the adjacent part of the Pacific Ocen. Meteor. i gidrol, noe6:29-
32 Je 162. (rlaltl 15:6)
(Atmospheric temperature)

(2/446/6Z/000/119/001/002
j/.j
A0061AI01
AUTHOR: Gromova, 0. 0.
TITLE: Peculiarit 'ies of circulation during strorgcooling in the European
territory of the USSR
SOURCE: Moscow. Tsentrallnyy institut prognozov. Trudy. no. 119, 1962.
Voprosy dolgosrochnykh prognozov maLloy zablagovremennosti. 51 - 69
TEXT: The author ittempts to determine the correlation between strong cool-
Ing In the European territory of the USSR and changes In the Intensity of merld-
ional and zonal circulation In various areas of the northern hemispnere. A de-
tailed analysis Is made of ultrapolar processes which are classified according to
a method developed by A. L. Kats. The investightion is based on 39 synoptic periods
when cooling was caused by the motion of anticyclones along the ultrapofar axis.
To reveal quantitative circulation characteristics in the investigated 39 synoptic
periods of strong cooling, Indices of zonal and meridional-circulation for each
of them are analyzed. Circulation indices of the Nort4-American sector are studied
Card 1/3

3/546/62/000/119/001/002
Peculiarities of circulation during... A0061AI01
to reveal circulation pecullarities In remote areas. A detailed analysis Is made
of peculiarities In strong'cooling during processes with 3 different evolution
types of the upper-air frontal zone: 1) monotonous northward evolution of the
crest; 2) southward direction or the crest; 3) quasi-stationary state of the orest,
The studies lead to the following conclusions: The lowest drop of the air temper-
ature in the European territory of the USSR Is observed during the motion of ultra-
polar anticyclones. Strong cooling during the ultrapolar surFe to the East-Euro-
pean territory is predetermined by an Intensive tropospheric cold seat In tht!','re-
gion of the Taymyr Peninsula. During synoptic periods of ultrapolar surge on the
European territory of the USSR, the meridional state predominates upon the zonal
state over the Atlantic Eurasian sector of the northern hemisphere (V is greater
than norm N; 11 is the ratio of the Indices of merldlanl, I , and zonal
m
circulation) . Simultaneously, an anomalous development of zopality and merldio4
nality takes place in the North-American sector. It is then:LM