Community Blogs

Community Blogs

Included below is a feed of the latest blog posts created by the GLOBE Community. To view a tutorial on how you can create a blog click here 

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As spring begins here in the northern hemisphere, we often see seasonal changes in our precipitation patterns. As most of you know, heavy rains can result in the mass movement of land- known as "landslides".  These natural hazards occur all over the world, and often result in destruction of property and even death. Scientists at NASA's Goddard Space Flight Center are in the process of building an open worldwide database for landslide research- and we need you to help us out! Learn about the "Landslide Reporter" citizen science program in this blog.  Learn more about NASA's...

Posted in: Curriculum: STEM Science and Math Event Topics: Campaigns and Projects (IOPs, etc) Other Science Symposia and Fairs Field Campaigns: Watersheds Seasons and Biomes El Niño GPM GLOBE Science Topics: Earth System Science General Science General Science @es Climate Change Backyard Science Climate Earth as a System Scientist Skills GLOBE Protocols Investigation Areas: Atmosphere Earth As a System Hydrosphere Pedosphere (Soil) Biosphere Learning Activities: Earth as a System Atmosphere and Climate Land Cover/Biology Hydrology Soil News Topics: Virtual Science Fair Training Primary Audience: Partners Scientists Alumni Country Coordinators Teachers Trainers Students Teacher's Guide: Investigation Area Documents

We are excited to have such a response to the NASA GLOBE Clouds: Spring Cloud Observations Data Challenge. Remember, top observers will be congratulated by a NASA scientist! Click here to learn more about the challenge.  Are you wondering about the clouds you are reporting and the type of weather you might experience in your area? Here is a guide to how cloud types are related to weather!  The information below was taken from the NOAA's SciJinks webpage -   

Posted in: Curriculum: STEM Education Research Science and Math Event Topics: Competitions GLOBE Science Topics: Scientist Skills GLOBE Protocols General Science Backyard Science Learning Activities: Atmosphere and Climate News Topics: Competitions Primary Audience: Trainers Teachers Students Partners Scientists Alumni Country Coordinators

Las nubes, son diminutas gotas de agua líquida en suspensión, o heladas si se encuentran a suficiente altura. Estas pequeñas gotas se mantienen en el aire debido a su pequeño tamaño, que oscila entre 0,2 y 0,3 mm de diámetro.   Sólo caen en forma de precipitación cuando llegan a medir entre 1 y 5 milímetros. Su color blanco característico se debe a que la luz del Sol que incide en estas gotitas, las cuales reflejan los colores visibles que conforman la luz, quedando así la mezcla de todos ellos, es decir, el blanco.  

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It’s almost spring, the time of year when the looming change in seasons could lead to some pretty fascinating cloud activity in the sky. NASA and the GLOBE Program are asking for your help by taking part in a citizen science cloud observation challenge. From March 15 through April 15, citizen scientists of all ages can make up to 10 cloud observations per day using the GLOBE Observer app or one of the other data entry options (for trained GLOBE members). Challenge participants with the most observations will be congratulated by a NASA scientist in a video...

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Today we start a series of posts devoted to providing information, tips, tricks and answers to frequently asked questions by Calitoo users! So, how do you measure Aerosol Optical Thickness (AOT) with a Calitoo? First and foremost: NEVER look directly at the sun! And…ONLY take measurements when the sun is not obstructed by clouds. TIP: Use your hand(s) to cover the sun; if you see any clouds on either side of your hand(s), do NOT take any measurements. Wait until the sun is not obstructed by clouds. Now, the Calitoo sun photometer measures AOT values at 465 nm, 540 nm and 619 nm. ...

Posted in: Curriculum: STEM Education Research Science and Math Event Topics: Campaigns and Projects (IOPs, etc) Science Symposia and Fairs GLOBE Science Topics: General Science GLOBE Protocols GLOBE Working Groups: Science Working Group Investigation Areas: Atmosphere » Aerosols News Topics: Virtual Science Fair Primary Audience: Students Teachers Partners