![]() The bottom plot shows the height of the 700 millibar level (about 3,000 meters or 10,000 feet above sea level) for Greenland from August 1 to August 26, as a difference from average. The top plot illustrates average surface air temperature as a difference from the 1991 to 2020 average from August 1 to August 26, 2023, for Greenland and surrounding areas. Above average temperatures are present across nearly the entire ice sheet, but particularly high temperatures exist across the northern third of the ice sheet. Note that 2010 finished the year with a higher total than the current date for 2023 because of a very late melt event in early September. This can be compared to the extreme record year of 2012, which accumulated over 45 million square kilometers (17.4 million square miles) by late August. Melting began in the southwest and spread toward the higher central areas of the ice sheet and northward on August 22, and then eastward on August 23 and beyond (Figure 1c).Ĭumulative melt-day area is the second highest in the 45-year satellite record with over 30 million square kilometers (11.5 million square miles). Melt area peaked at nearly 730,000 square kilometers (282,000 square miles) on August 22, covering about 45 percent of the ice sheet (Figure 1b). These maps show Melt area on August 21 through 24 showing the progression of the melt event.īeginning on August 20, surface melt extent on the ice sheet increased rapidly, following a period when only 10 to 20 percent of the ice sheet melted in the second half of July (Figure 1a). We post analysis periodically as conditions warrant.Ĭlick an image for a high-resolution version.įigure 1c. Get daily satellite images and information about melting on the Greenland ice sheet. Occasional short-term delays and data outages do occur and are usually resolved in a few days. However, visitors may notice that the date on the image is occasionally more than one day behind. The daily image update is produced from near-real-time operational satellite data, with a data lag of approximately one day. The daily image update isn’t current why? Read about the data and other problems which occasionally occur in near-real-time data. We are working to improve the ice sheet mask. ![]() This issue does not affect trends for the entire ice sheet. This is a false melt signal from seasonal snow and patchy ice areas, where our method of determining surface melting does not work. Note that the northeast coast (northern Peary Land and Kronprince Christian Land) is showing erroneous melt pixels. The Cumulative Melt Days image (right) shows the total number of days that melt occurred, year to date.Īreas along the coast are masked out because the satellite sensor’s resolution is not fine enough to distinguish ice from land when a pixel overlaps the coast. The Daily Melt image (left) shows where the surface of the Greenland Ice Sheet showed melt on that day. Word to the wise: Be sure to make enough to go around-and then some.The Greenland melt images here are updated daily, with a one-day lag. Each and every one will get your guests " ooh"-ing and " aah"-ing from the first to the last bite. What's more, if you happen to be hosting guests anytime soon and are looking for a fabulous brunch recipe, there's really no better (or tastier) conversation starter than one of these casserole recipes. Big fan of cheese? You're in the right place! Love bacon and sausage? We've got you covered there as well. Plus, not only do tater tot casseroles incorporate everyone's favorite freezer-friendly potato staple into a decadent breakfast casserole, but they can also be customized with add-ons and substitutions to fit the needs of your family. Think hash browns, but with a surprising, out-of-the-ordinary twist. If you've never heard of tater tot casseroles, get ready to have your taste buds rocked! Most Midwesterners are already aware of these mouthwatering dishes, but if you're unfamiliar, all you have to know about these quirky, potato-based dishes is that they are just as delicious and hearty as their name makes them sound.
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