Climatology of precipitation and clouds over Mozambique_Channel
Mozambique Channel


General info
Precipitation
System properties
Cloud
Seasonal variation
Diurnal variation
Vertical Structure
Extreme events
Time series
  • Mean properties of precipitation system

  • During 1998-2013, total 178540 snapshots of precipitation features with size > 80 km^2 have been collected over Mozambique_Channel , where 1159 of them have lightning flashes inside. Some mean properties of these features are listed below:
    samples (#) mean size (km^2) mean volumetric rain (mm/hr*km^2) mean echo top (km) mean 30 dBZ ehco top (km)mean flash count (#)
    All 178540 196 731 4.1 1.2 0.05
    DJF 69135 269 1093 4.4 1.3 0.05
    MAM 56600 169 597 4.0 1.2 0.05
    JJA 34044 110 319 3.4 0.9 0.02
    SON 18761 166 546 4.5 0.8 0.10

  • Extreme rainy events
  • In all 178540 precipitation features, top 1% ( volumetric rain > 7682 mm/hr*km^2) rainy features contribute 67 % of total rainfall. Top 100 rainiest events observed by TRMM during 1998-2013 over Mozambique_Channel are listed here . Following figure shows the location of the precipitation feautres categorized by the volumetric rainfall.


  • Extreme intense events
  • Some of the precipitation sytems are much intense with large hails and many lightning than others (see the lists of top lightning storms. Following figure shows the location of the precipitation feautres categorized by the lightning rate and 30 dBZ echo top.


    The copyright of figures from this website is reserved. Questions send to chuntao.liu@tamucc.edu