Wednesday, November 5, 2025

30 Day Map Challenge 2025-Days 1-5

Another November means another #30DayMapChallenge. As I mentioned in last week’s post I’m doing this again, focused on the Gulf of Mexico. This is mainly as a protest at how the major map providers have voluntarily followed a silly and non legally binding executive order on renaming it based on the whims of one person’s ego.

I don’t know very much about the Gulf and have spent little time in the regions surrounding it (see Day 4’s map) so this should be a learning experience for me. I’m already finding it challenging to tie every theme to the Gulf while also trying to be at least a bit creative. Here it goes, each days theme is listed below with commentary where needed:

Day 1 - Points. 


Oil drilling platforms in the Gulf of Mexico. Data source: databasin.org


Day 2 - Lines

Oil and gas pipelines. Data source: NOAA

Day 3 - Polygons


States surrounding the Gulf of Mexico. In the case of Cuba these are provinces. I intentionally left country names and boundaries off to try and show this as more of an international region, however the boundaries are still pretty clear.

Day 4 - My Data. The prompt is to “map something personal” so here is a hand drawn map of where I’ve been along the Gulf.


Day 5 - Earth. Bathymetry of the Gulf of Mexico. Data source: Gulf Coastal Ocean Observing System. 


I found this fun sinking font called Titanic. At first I only had the Gulf labeled but then I was reminded of the Tragically Hip’s song “New Orleans is Sinking” and decided I had to see how that looked in this font. 

Next week - hopefully more!