CHARGED PRECIPITATION MEASUREMENTS BEFORE THE 1ST LIGHTNING FLASH IN A THUNDERSTORM

被引：23

作者：

MARSH, SJ ^{[1
]}

MARSHALL, TC ^{[1
]}

机构：

[1] UNIV MISSISSIPPI, DEPT PHYS & ASTRON, UNIVERSITY, MS 38677 USA

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES | 1993年 / 98卷 / D9期

关键词：

D O I：

10.1029/93JD00419

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

On August 15, 1984, we made balloon measurements of the electric field and of the charge and vertical-velocity of precipitation particles in a thunderstorm over Langmuir Laboratory. Substantial quantities of positively charged precipitation, comprising a lower positive charge center, were collected before the storm's first lightning flash. Possible origins of the positive charge are discussed. Negatively charged precipitation and positively charged cloud particles found higher in the cloud seem to have generated electrical energy in the way suggested in the typical precipitation theory of thunderstorm electrification.

引用

页码：16605 / 16611

页数：7

共 20 条

[1] EARLY ELECTRIFICATION AND PRECIPITATION DEVELOPMENT IN A SMALL, ISOLATED MONTANA CUMULONIMBUS [J].

DYE, JE ;

JONES, JJ ;

WINN, WP ;

CERNI, TA ;

GARDINER, B ;

LAMB, D ;

PITTER, RL ;

HALLETT, J ;

SAUNDERS, CPR .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1986, 91 (D1) :1231-1247

[2] OBSERVATIONS WITHIN 2 REGIONS OF CHARGE DURING INITIAL THUNDERSTORM ELECTRIFICATION [J].

DYE, JE ;

JONES, JJ ;

WEINHEIMER, AJ ;

WINN, WP .

QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY, 1988, 114 (483) :1271-1290

[3]

DYE JE, 1992, Q J ROY METEOR SOC, V118, P401

[4]

Holden D.N., 1983, P ATMOSPHERIC ELECTR, P179

[5] THE RAIN GUSH, LIGHTNING, AND THE LOWER POSITIVE CHARGE CENTER IN THUNDERSTORMS [J].

JAYARATNE, ER ;

SAUNDERS, CPR .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1984, 89 (ND7) :1816-1818

[6] LABORATORY STUDIES OF THE CHARGING OF SOFT-HAIL DURING ICE CRYSTAL INTERACTIONS [J].

JAYARATNE, ER ;

SAUNDERS, CPR ;

HALLETT, J .

QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY, 1983, 109 (461) :609-630

[7] NEGATIVELY CHARGED PRECIPITATION IN A NEW-MEXICO THUNDERSTORM [J].

MARSHALL, TC ;

MARSH, SJ .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1993, 98 (D8) :14909-14916

[8] MEASUREMENTS OF CHARGED PRECIPITATION IN A NEW-MEXICO THUNDERSTORM - LOWER POSITIVE CHARGE CENTERS [J].

MARSHALL, TC ;

WINN, WP .

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 1982, 87 (NC9) :7141-7157

[9] ELECTRIC-FIELD SOUNDINGS THROUGH THUNDERSTORMS [J].

MARSHALL, TC ;

RUST, WD .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1991, 96 (D12) :22297-22306

[10] THE RAIN GUSH, LIGHTNING, AND THE LOWER POSITIVE CENTER IN THUNDERSTORMS - COMMENT [J].

MARSHALL, TC ;

WINN, WP .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1985, 90 (ND6) :10753-10754

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