Historical Field Campaigns
Historical Field Campaign Statistics
ARM user facility users regularly conduct field campaigns to augment routine data acquisitions and to test and validate new instruments. Since the ARM Program began operations in 1992, there have been a total of 1460 field campaigns.
Current Campaigns
| Fiscal Year | ARM Mobile Facility | ARM Aerial Facility | Eastern North Atlantic | North Slope of Alaska | Southern Great Plains | Tropical Western Pacific | Off-Site Campaigns/Special Data Set Requests | Total |
|---|---|---|---|---|---|---|---|---|
| 2024 | 23 | 2 | 3 | 11 | 18 | 0 | 3 | 60 |
| 2023 | 35 | 0 | 3 | 12 | 20 | 0 | 6 | 76 |
| 2022 | 42 | 1 | 4 | 12 | 24 | 0 | 11 | 94 |
| 2021 | 12 | 1 | 3 | 10 | 21 | 0 | 7 | 54 |
| 2020 | 8 | 1 | 4 | 7 | 24 | 0 | 6 | 50 |
| 2019 | 5 | 1 | 5 | 8 | 18 | 0 | 8 | 45 |
| 2018 | 14 | 1 | 7 | 8 | 18 | 0 | 11 | 59 |
| 2017 | 15 | 1 | 7 | 12 | 26 | 0 | 11 | 72 |
| 2016 | 13 | 2 | 3 | 10 | 21 | 0 | 11 | 60 |
| 2015 | 29 | 6 | 3 | 11 | 18 | 5 | 12 | 84 |
| 2014 | 29 | 5 | 2 | 12 | 19 | 6 | 5 | 78 |
| 2013 | 14 | 8 | 1 | 12 | 22 | 5 | 11 | 73 |
| 2012 | 10 | 9 | 0 | 11 | 16 | 4 | 12 | 62 |
| 2011 | 12 | 9 | 0 | 8 | 25 | 1 | 12 | 67 |
| 2010 | 4 | 6 | 0 | 5 | 17 | 1 | 12 | 45 |
| 2009 | 3 | 4 | 0 | 8 | 18 | 1 | 8 | 42 |
| 2008 | 9 | 3 | 0 | 8 | 22 | 2 | 5 | 49 |
| 2007 | 14 | 3 | 0 | 7 | 30 | 2 | 3 | 59 |
| 2006 | 1 | 2 | 0 | 6 | 17 | 5 | 4 | 35 |
| 2005 | 7 | 1 | 0 | 8 | 14 | 4 | 7 | 41 |
| 2004 | 0 | 1 | 0 | 9 | 15 | 3 | 5 | 33 |
| 2003 | 0 | 1 | 0 | 5 | 16 | 5 | 0 | 27 |
| 2002 | 0 | 1 | 0 | 5 | 17 | 3 | 2 | 28 |
| 2001 | 0 | 1 | 0 | 5 | 20 | 1 | 2 | 29 |
| 2000 | 0 | 1 | 0 | 2 | 17 | 1 | 1 | 22 |
| 1999 | 0 | 0 | 0 | 3 | 17 | 1 | 4 | 25 |
| 1998 | 0 | 0 | 0 | 3 | 18 | 0 | 1 | 22 |
| 1997 | 0 | 0 | 0 | 1 | 17 | 1 | 0 | 19 |
| 1996 | 0 | 0 | 0 | 0 | 14 | 1 | 1 | 16 |
| 1995 | 0 | 0 | 0 | 0 | 14 | 0 | 1 | 15 |
| 1994 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 11 |
| 1993 | 0 | 0 | 0 | 0 | 5 | 2 | 0 | 7 |
| 1992 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| Total | 299 | 71 | 45 | 219 | 589 | 55 | 182 | 1,460 |