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Neighboring Stations
The following is a list of IEM tracked stations within roughly a 0.25 degree radius circle from the station location. Click on the site identifier for more information. This GeoJSON webservice provided the data for this page.
| Distance [km] | ID | Network | Station Name | Archive Start | Archive End |
|---|---|---|---|---|---|
| 1.00 | VA-FX-7 | VA_COCORAHS | Reston 2.1 WSW | ||
| 1.00 | VA-FX-118 | VA_COCORAHS | Reston 1.3 NW | ||
| 2.00 | VA-FX-85 | VA_COCORAHS | Herndon 2.4 S | ||
| 2.00 | VA-FX-57 | VA_COCORAHS | Reston 1.8 SSW | 2012-07-16 | 2016-01-18 |
| 2.00 | VA-FX-8 | VA_COCORAHS | Herndon 2.8 SSE | ||
| 2.00 | VA3929 | VACLIMATE | HERNDON | 1956-12-01 | 1959-09-30 |
| 2.00 | VA-FX-9 | VA_COCORAHS | Herndon 0.4 ENE | ||
| 2.00 | KIAD | RAOB | Washington/Dulle VA/US | 1960-10-10 | |
| 2.00 | VA-FX-114 | VA_COCORAHS | Herndon 2.9 S | 2020-11-08 | |
| 3.00 | VA-FX-100 | VA_COCORAHS | Reston 1.7 S | 2019-11-12 | 2020-03-12 |
| 3.00 | VA-FX-1 | VA_COCORAHS | Herndon 3.3 S | 2005-11-08 | |
| 3.00 | VA-FX-42 | VA_COCORAHS | Reston 1.4 SSE | 2008-10-26 | 2009-09-23 |
| 3.00 | VA039 | VA_RWIS | Dulles_Toll_Rd_W_MP25 | 2007-02-05 | 2023-07-27 |
| 3.00 | VA-FX-35 | VA_COCORAHS | Herndon 0.7 WSW | 2006-09-05 | 2008-10-09 |
| 3.00 | KIAD | NWSCLI | WASHINGTON/DULLES | ||
| 3.00 | VA-FX-76 | VA_COCORAHS | Reston 1.8 N | 2016-01-21 | |
| 3.00 | VA-FX-70 | VA_COCORAHS | Oak Hill 1.0 NE | 2015-03-11 | 2017-10-30 |
| 4.00 | VA2491 | VACLIMATE | DRANESVILLE | 1954-01-01 | 1956-11-30 |
| 4.00 | VA-FX-34 | VA_COCORAHS | Herndon 1.8 NE | ||
| 4.00 | VA-FX-6 | VA_COCORAHS | Reston 2.2 NNE | 2005-12-06 | 2006-02-12 |
| 5.00 | VA060 | VA_RWIS | Site_G | 2009-09-02 | |
| 5.00 | VA-FX-111 | VA_COCORAHS | Herndon 2.2 NNE | 2020-09-09 | |
| 5.00 | VA-FX-72 | VA_COCORAHS | Oak Hill 0.3 WSW | 2015-05-22 | 2022-05-21 |
| 6.00 | VA-FX-11 | VA_COCORAHS | Herndon 4.5 SSW | ||
| 6.00 | VA-FX-43 | VA_COCORAHS | Fairfax 7.0 NW | 2008-11-01 | 2012-12-27 |
| 6.00 | VA-FX-109 | VA_COCORAHS | Vienna 2.5 WNW | ||
| 7.00 | VA057 | VA_RWIS | Site_C | 2009-09-02 | |
| 7.00 | IAD | VA_ASOS | WASHINGTON/DULLES | 1962-11-16 | |
| 7.00 | VATIAD | VACLIMATE | Sterling-Dulles Airport Area | 1960-04-01 | |
| 7.00 | WNM | NWS | NWS Ocean Prediction Center | ||
| 7.00 | NES | NCEP | NESDIS | ||
| 7.00 | NCF | NCEP | Network Control Facility | ||
| 7.00 | WOH | NWS | NWS HADS System | ||
| 7.00 | WBJ | NCEP | NCEP Wind Wave Forecasts | ||
| 7.00 | WNC | NCEP | Climate Prediction Center | ||
| 7.00 | WBN | NCEP | NDFD Products | ||
| 7.00 | SCS | NCEP | NRCS | ||
| 7.00 | WNP | NWS | Space Weather Center | ||
| 7.00 | WNH | NCEP | Weather Prediction Center | ||
| 7.00 | VA-FX-75 | VA_COCORAHS | Vienna 3.8 NNW | ||
| 7.00 | VA-FX-101 | VA_COCORAHS | Oakton 3.6 WSW | 2020-01-07 | 2021-05-27 |
| 7.00 | VA-FX-110 | VA_COCORAHS | Vienna 4.1 NNW | 2020-09-01 | |
| 8.00 | VA059 | VA_RWIS | Site_E | 2009-09-02 | |
| 8.00 | VA-FX-12 | VA_COCORAHS | Oakton 0.4 WSW | ||
| 8.00 | USW00093738 | NCEI91 | WASHINGTON DC DULLES AP | 1991-01-01 | 2020-12-31 |
| 8.00 | USW00093738 | NCDC81 | WASHINGTON DC DULLES AP | 1981-01-01 | 2010-12-31 |
| 8.00 | VA8903 | VACLIMATE | WASHGTN DULLES INTL AP | 1960-04-01 | |
| 8.00 | VA-FX-58 | VA_COCORAHS | Fairfax 5.2 WNW | ||
| 8.00 | VA038 | VA_RWIS | DTR_MP25_07 | 2007-02-05 | 2007-06-29 |
| 8.00 | VA-FX-55 | VA_COCORAHS | Vienna 1.9 W | 2011-07-05 | 2011-08-17 |
| 8.00 | VA-FX-95 | VA_COCORAHS | Oakton 2.0 SW | 2019-03-21 | |
| 8.00 | VA-FX-51 | VA_COCORAHS | Vienna 1.3 W | 2010-07-27 | |
| 8.00 | VA-FX-40 | VA_COCORAHS | Vienna 3.3 N | 2008-09-05 | |
| 8.00 | VA-FX-13 | VA_COCORAHS | Vienna 1.9 WSW | ||
| 9.00 | VA-FX-60 | VA_COCORAHS | Oakton 0.4 E | 2013-04-01 | |
| 9.00 | VA-FX-65 | VA_COCORAHS | Fairfax 4.1 WNW | 2015-04-08 | 2015-04-08 |
| 9.00 | VA-FX-94 | VA_COCORAHS | Vienna 1.5 NNW | ||
| 9.00 | LWX | WFO | Baltimore/Washington | ||
| 9.00 | USC00448737 | NCEI91 | VIENNA | 1991-01-01 | 2020-12-31 |
| 9.00 | VA1570 | VACLIMATE | CHANTILLY | 1948-08-01 | 1954-07-31 |
| 9.00 | VA-FX-103 | VA_COCORAHS | Vienna 0.8 WNW | 2020-05-06 | 2020-12-09 |
| 9.00 | VA-FX-54 | VA_COCORAHS | Fairfax 4.1 W | 2011-05-24 | |
| 9.00 | VA8905 | VACLIMATE | STERLING | 1962-07-01 | 1965-10-18 |
| 9.00 | VA-FX-67 | VA_COCORAHS | Fairfax 2.9 WNW | ||
| 9.00 | VA-FX-69 | VA_COCORAHS | Fairfax 4.1 W | ||
| 9.00 | VA-FX-91 | VA_COCORAHS | Fairfax 5.3 W | 2018-02-07 | 2022-05-13 |
| 10.00 | USC00448737 | NCDC81 | VIENNA | 1981-01-01 | 2010-12-31 |
| 10.00 | VA-LD-41 | VA_COCORAHS | Sterling 3.6 NE | 2024-07-24 | |
| 10.00 | VA002 | VA_RWIS | Dulles_Toll_Rd_E_Plaza | 2005-08-24 | 2015-06-01 |
| 10.00 | VA-FX-5 | VA_COCORAHS | Fairfax 2.3 W | 2005-10-01 | 2011-10-14 |
| 10.00 | VA-FX-74 | VA_COCORAHS | Fairfax 1.0 NW | 2015-07-10 | 2015-07-10 |
| 10.00 | VA-LD-5 | VA_COCORAHS | Sugarland Run 0.9 WNW | ||
| 10.00 | VA-FXC-1 | VA_COCORAHS | Fairfax 1.0 N | 2017-10-29 | |
| 10.00 | LWX | NEXRAD | Sterling | ||
| 10.00 | USC00448084 | NCEI91 | WFO STERLING | 1991-01-01 | 2020-12-31 |
| 10.00 | KCIV2 | VA_COOP | Sterling WFO | 2004-07-25 | |
| 10.00 | VA-FX-121 | VA_COCORAHS | Fairfax 3.2 W | 2022-05-16 | |
| 11.00 | VA-FX-92 | VA_COCORAHS | Vienna 1.2 SSW | 2018-03-26 | 2019-11-17 |
| 11.00 | VA8084 | VACLIMATE | STERLING RCS | 1977-09-01 | |
| 11.00 | USC00448084 | NCDC81 | STERLING RCS | 1981-01-01 | 2010-12-31 |
| 11.00 | VA-FX-4 | VA_COCORAHS | Great Falls 3.6 NW | ||
| 11.00 | VA-FX-61 | VA_COCORAHS | Vienna 0.8 S | 2013-04-20 | |
| 11.00 | VA-FX-17 | VA_COCORAHS | Vienna 1.0 SSW | ||
| 11.00 | VA-FX-106 | VA_COCORAHS | Centreville 1.3 N | 2020-06-04 | 2020-06-04 |
| 11.00 | MD3850 | MDCLIMATE | GREAT FALLS | 1893-01-01 | 1950-09-30 |
| 11.00 | MD3855 | MDCLIMATE | GREAT FALLS | 1948-08-01 | 1950-09-30 |
| 12.00 | VA-FX-16 | VA_COCORAHS | Centreville 0.9 ENE | 2005-11-23 | 2006-03-22 |
| 12.00 | VA-LD-28 | VA_COCORAHS | Ashburn 3.5 SSW | 2016-05-25 | 2017-02-26 |
| 12.00 | VA-LD-16 | VA_COCORAHS | Sterling 3.7 NNW | 2009-05-12 | 2014-04-07 |
| 12.00 | VA-FX-93 | VA_COCORAHS | Centreville 0.8 NNW | 2018-09-23 | 2018-09-24 |
| 12.00 | VA-LD-32 | VA_COCORAHS | Chantilly 4.7 WNW | ||
| 12.00 | VA-FX-115 | VA_COCORAHS | Centreville 0.3 N | 2021-03-23 | |
| 13.00 | VA-FX-10 | VA_COCORAHS | Mclean 2.1 W | ||
| 13.00 | VA8266 | VACLIMATE | SWETNAM | 1913-03-01 | 1916-04-30 |
| 13.00 | VA079 | VA_RWIS | I-495 MM 46 | 2019-08-23 | |
| 13.00 | VA-FX-102 | VA_COCORAHS | Vienna 1.7 SE | 2020-05-15 | 2020-11-12 |
| 13.00 | VA-FX-131 | VA_COCORAHS | Chantilly 6.3 WNW | 2024-05-28 | |
| 13.00 | VA-FX-22 | VA_COCORAHS | Fairfax 0.9 S | ||
| 13.00 | VA-LD-4 | VA_COCORAHS | Countryside 1.1 WNW | ||
| 13.00 | VA-FX-79 | VA_COCORAHS | Fairfax 1.0 ESE | 2016-11-06 | 2016-12-12 |
| 13.00 | MD-MG-34 | MD_COCORAHS | Potomac 5.0 WNW | 2006-05-01 | 2006-08-31 |
| 13.00 | VA2890 | VACLIMATE | FAIRFAX | 1949-04-01 | 1963-10-31 |
| 13.00 | VA-FX-88 | VA_COCORAHS | Fairfax 2.0 E | ||
| 13.00 | VA-FX-32 | VA_COCORAHS | Centreville 1.0 W | 2006-01-02 | 2010-02-10 |
| 13.00 | VA-FX-20 | VA_COCORAHS | Centreville 1.3 SE | ||
| 14.00 | MD7272 | MDCLIMATE | POTOMAC FILTER PLANT | 1962-04-01 | 2011-02-25 |
| 14.00 | VA8737 | VACLIMATE | DUNN LORING | 1925-04-01 | |
| 14.00 | DNLV2 | VA_COOP | DUNN LORING | 2004-07-25 | |
| 14.00 | VA-FX-128 | VA_COCORAHS | Fairfax 1.4 SE | 2023-07-31 | 2023-09-24 |
| 14.00 | VA-FX-59 | VA_COCORAHS | Fairfax 2.2 E | 2013-04-05 | 2018-05-16 |
| 14.00 | VA-FX-39 | VA_COCORAHS | Fairfax 1.7 S | 2008-04-20 | 2009-06-05 |
| 14.00 | VA-LD-35 | VA_COCORAHS | Ashburn 0.4 N | 2020-08-04 | |
| 15.00 | VA-LD-31 | VA_COCORAHS | Ashburn 2.4 SW | 2019-09-05 | 2019-12-07 |
| 15.00 | VA-FX-18 | VA_COCORAHS | Idylwood 0.4 SW | ||
| 15.00 | VA-LD-33 | VA_COCORAHS | Ashburn 4.5 SW | 2019-12-08 | 2022-08-29 |
| 15.00 | VA-FX-62 | VA_COCORAHS | Fairfax 4.3 ENE | 2013-06-24 | 2014-11-18 |
| 15.00 | VA-FX-46 | VA_COCORAHS | Fairfax 2.6 ESE | 2009-10-15 | 2010-12-22 |
| 15.00 | VA-FX-126 | VA_COCORAHS | Merrifield 1.2 SE | ||
| 15.00 | MD-MG-36 | MD_COCORAHS | Potomac 2.5 S | 2006-05-01 | 2006-08-31 |
| 15.00 | VA-FX-64 | VA_COCORAHS | Falls Church 1.6 W | 2013-11-18 | |
| 15.00 | MD-MG-132 | MD_COCORAHS | Potomac 0.8 W | 2019-12-24 | 2021-04-08 |
| 15.00 | MD-MG-77 | MD_COCORAHS | Potomac 0.7 W | 2014-06-26 | 2014-12-17 |
| 16.00 | VA-LD-3 | VA_COCORAHS | Ashburn 1.5 W | ||
| 16.00 | VA-FX-37 | VA_COCORAHS | Mantua 1.4 S | 2006-06-08 | |
| 16.00 | VA-FX-45 | VA_COCORAHS | Fairfax 2.6 SE | ||
| 16.00 | VA-LD-10 | VA_COCORAHS | Ashburn 1.8 W | 2006-04-29 | 2006-04-29 |
| 16.00 | MD002 | MD_RWIS | I-495 at American Legion Bridge MD US MDDOT | 2007-02-08 | |
| 16.00 | VA-FX-52 | VA_COCORAHS | McLean 1.5 S | 2010-10-15 | 2022-01-02 |
| 16.00 | VA-FX-123 | VA_COCORAHS | Fairfax 2.9 S | 2023-02-20 | 2024-03-11 |
| 16.00 | VA-FX-125 | VA_COCORAHS | McLean 1.1 S | 2022-09-28 | 2023-03-24 |
| 16.00 | VA-FX-21 | VA_COCORAHS | Fairfax 3.2 S | ||
| 16.00 | VA-FX-84 | VA_COCORAHS | Fairfax 2.8 SSE | 2017-05-21 | |
| 16.00 | VA-FX-14 | VA_COCORAHS | Mclean 1.7 S | ||
| 16.00 | VA-FX-38 | VA_COCORAHS | Mclean 1.5 S | 2007-04-14 | 2008-04-22 |
| 16.00 | VA-FX-82 | VA_COCORAHS | Falls Church 1.1 NNW | 2017-06-07 | |
| 16.00 | MD-MG-3 | MD_COCORAHS | Potomac 0.9 NNW | 2005-10-01 | |
| 16.00 | VA-FX-80 | VA_COCORAHS | Annandale 1.9 W | 2017-02-04 | 2024-03-28 |
| 17.00 | VA-LD-36 | VA_COCORAHS | Ashburn 2.5 W | 2021-01-01 | 2022-03-10 |
| 17.00 | VA-FCC-1 | VA_COCORAHS | Falls Church 0.7 NW | ||
| 17.00 | VA-FX-122 | VA_COCORAHS | Falls Church 2.4 SW | 2022-07-24 | |
| 17.00 | VA-LD-39 | VA_COCORAHS | Ashburn 7.2 SW | 2022-10-01 | |
| 17.00 | VA-FX-44 | VA_COCORAHS | Burke 1.9 N | ||
| 17.00 | VA-FX-86 | VA_COCORAHS | Falls Church 3.0 SW | 2017-06-24 | 2022-04-20 |
| 18.00 | MD-MG-150 | MD_COCORAHS | Cabin John 0.3 NW | ||
| 18.00 | VA-FX-15 | VA_COCORAHS | Falls Church 1.6 NNE | ||
| 18.00 | VA-FX-71 | VA_COCORAHS | Falls Church 0.8 NNE | ||
| 18.00 | VA2922 | VACLIMATE | FALLS CHURCH 2 SW | 1946-01-01 | 1970-10-31 |
| 18.00 | VA-FX-127 | VA_COCORAHS | Burke 1.6 WNW | 2023-05-17 | 2024-01-20 |
| 18.00 | VA-FX-98 | VA_COCORAHS | Annandale 1.1 SW | ||
| 18.00 | DAWM2 | MD_DCP | Seneca Creek AT Dawsonville | 2010-12-07 | |
| 18.00 | EDFM2 | MD_DCP | Potomac River AT Edwards Ferry | 2011-08-24 | |
| 18.00 | VA-FX-77 | VA_COCORAHS | McLean 2.2 SSE | 2016-04-03 | 2021-01-30 |
| 18.00 | MD3645 | MDCLIMATE | GLEN ECHO | 1948-08-01 | 1951-09-30 |
| 18.00 | VA-AR-16 | VA_COCORAHS | Arlington 3.3 WNW | 2021-02-28 | |
| 18.00 | VA-FX-53 | VA_COCORAHS | Mclean 2.4 SSE | 2011-03-27 | 2018-06-23 |
| 19.00 | VA-FX-19 | VA_COCORAHS | Jefferson 0.6 SE | ||
| 19.00 | VA-FX-87 | VA_COCORAHS | Falls Church 1.7 S | 2017-06-30 | |
| 19.00 | MD-MG-66 | MD_COCORAHS | Bethesda 2.0 WNW | 2011-09-06 | 2024-03-10 |
| 19.00 | VA-FCC-3 | VA_COCORAHS | Falls Church 0.7 ESE | 2023-01-01 | |
| 19.00 | VA-FX-78 | VA_COCORAHS | Burke 1.4 NNE | 2016-05-14 | |
| 19.00 | VA-FX-36 | VA_COCORAHS | Annandale 1.2 SSW | ||
| 19.00 | VA-FCC-2 | VA_COCORAHS | Falls Church 0.8 ESE | 2022-05-04 | |
| 19.00 | VA-FX-23 | VA_COCORAHS | Burke 1.6 NE | 2006-04-23 | 2008-10-26 |
| 19.00 | MD-MG-124 | MD_COCORAHS | Potomac 2.3 N | 2018-06-11 | 2018-12-20 |
| 19.00 | VA-FX-47 | VA_COCORAHS | Burke 1.4 NE | 2009-11-24 | 2012-01-22 |
| 19.00 | IAD | TWDR | DC Dulles | ||
| 19.00 | VA-FX-41 | VA_COCORAHS | McLean 2.3 SE | 2008-10-25 | |
| 19.00 | VA-FX-124 | VA_COCORAHS | Falls Church 1.3 SSE | 2022-10-18 | 2022-12-13 |
| 19.00 | MD-MG-121 | MD_COCORAHS | Glen Echo 0.1 SE | ||
| 20.00 | VA-AR-11 | VA_COCORAHS | Arlington 2.7 W | 2018-05-04 | |
| 20.00 | VA-AR-1 | VA_COCORAHS | Seven Corners 1.0 NNW | ||
| 20.00 | VA-LD-7 | VA_COCORAHS | Leesburg 7.4 SSW | ||
| 20.00 | MD-MG-37 | MD_COCORAHS | Bethesda 1.4 SW | 2006-05-01 | 2006-08-31 |
| 20.00 | VA-PW-19 | VA_COCORAHS | Manassas 2.5 NNW | 2018-06-01 | |
| 20.00 | VA1490 | VACLIMATE | CATHERPIN | 1914-11-01 | 1916-09-30 |
| 20.00 | VA8821 | VACLIMATE | WALKERS CHAPEL | 1945-08-01 | 1951-05-31 |
| 20.00 | VA-LD-26 | VA_COCORAHS | Leesburg 2.6 E | 2015-12-31 | 2024-04-05 |
| 20.00 | MD-MG-13 | MD_COCORAHS | Potomac 3.0 NNE | 2006-05-01 | 2006-08-31 |
| 20.00 | VA0216 | VACLIMATE | ANNANDALE | 1947-01-01 | 1952-03-31 |
| 20.00 | VA-PW-4 | VA_COCORAHS | Sudley 0.3 SE | ||
| 20.00 | BRKM2 | MD_DCP | Potomac River AT Little Falls | 2010-12-07 | |
| 20.00 | MD-MG-126 | MD_COCORAHS | North Potomac 0.8 NE | ||
| 20.00 | VA-FX-24 | VA_COCORAHS | West Springfield 0.7 W | 2006-01-03 | 2015-12-29 |
| 20.00 | MD-MG-123 | MD_COCORAHS | Potomac 2.6 NE | 2015-10-18 | |
| 20.00 | MD-MG-127 | MD_COCORAHS | Bethesda 0.6 WNW | 2019-01-13 | 2019-12-11 |
| 20.00 | VA-AR-20 | VA_COCORAHS | Arlington 2.1 WNW | ||
| 20.00 | VA-FX-113 | VA_COCORAHS | Springfield 2.1 NW | ||
| 21.00 | VA-FX-130 | VA_COCORAHS | Seven Corners 0.1 WNW | ||
| 21.00 | VA-FX-3 | VA_COCORAHS | Lake Barcroft 0.5 NE | 2005-10-07 | 2007-12-05 |
| 21.00 | VA-FX-2 | VA_COCORAHS | Lake Barcroft 0.8 SSW | 2005-10-25 | 2008-06-09 |
| 21.00 | MD-MG-81 | MD_COCORAHS | Potomac 3.5 NE | ||
| 21.00 | VA-PW-6 | VA_COCORAHS | Sudley 0.6 W | ||
| 21.00 | MD-MG-14 | MD_COCORAHS | Rockville 1.5 SSW | 2005-12-09 | 2009-01-07 |
| 21.00 | MD-MG-68 | MD_COCORAHS | Gaithersburg 2.5 SW | 2011-09-01 | 2016-07-31 |
| 21.00 | MD-MG-115 | MD_COCORAHS | Rockville 2.8 WNW | 2016-09-12 | 2021-04-30 |
| 21.00 | MD-MG-65 | MD_COCORAHS | Poolesville 0.4 SE | 2011-07-12 | |
| 21.00 | VA-FX-96 | VA_COCORAHS | Burke 1.0 SSW | 2019-05-29 | 2019-07-08 |
| 21.00 | MD-MG-48 | MD_COCORAHS | Poolesville 0.5 ESE | 2007-01-19 | 2007-02-08 |
| 21.00 | VA-LD-2 | VA_COCORAHS | Leesburg 1.4 SSE | ||
| 21.00 | VA-AR-2 | VA_COCORAHS | Arlington 1.9 W | ||
| 21.00 | MD-MG-129 | MD_COCORAHS | Gaithersburg 2.3 SSW | 2019-06-15 | 2019-08-08 |
| 21.00 | MD-MG-12 | MD_COCORAHS | Rockville 1.8 W | 2006-05-01 | 2006-06-30 |
| 21.00 | MD095 | MD_RWIS | IS 270 S prior to IS 495 | 2022-02-24 | |
| 21.00 | VA-LD-34 | VA_COCORAHS | Leesburg 1.4 SE | ||
| 21.00 | VA-PW-22 | VA_COCORAHS | Manassas 2.0 N | 2020-01-21 | |
| 21.00 | MD-MG-62 | MD_COCORAHS | Rockville 1.8 W | 2009-12-19 | 2022-01-07 |
| 21.00 | MD-MG-159 | MD_COCORAHS | Bethesda 1.6 S | 2024-07-16 | |
| 21.00 | VA-LD-6 | VA_COCORAHS | Leesburg 1.3 SE | 2005-10-16 | 2008-04-22 |
| 21.00 | VA5213 | VACLIMATE | MANASSAS 3 NW | 1895-06-01 | 1985-07-31 |
| 21.00 | DALD2 | DC_COOP | DALECARLIA RSVR | 2004-08-09 | |
| 21.00 | MD-MG-158 | MD_COCORAHS | Bethesda 0.4 NNW | ||
| 21.00 | MD0795 | MDCLIMATE | BETHESDA | 1945-08-01 | 1951-09-30 |
| 21.00 | JYO | VA_ASOS | LEESBURG/GODFREY | 1994-12-31 | |
| 21.00 | MD-MG-35 | MD_COCORAHS | Bethesda 2.0 NNW | 2005-11-09 | 2018-11-02 |
| 21.00 | MD-MG-88 | MD_COCORAHS | Germantown 3.2 SSW | ||
| 21.00 | MD-MG-89 | MD_COCORAHS | Poolesville 0.2 ESE | 2014-04-01 | 2015-06-02 |
| 21.00 | VA-LD-24 | VA_COCORAHS | Leesburg 1.7 E | 2015-05-17 | 2017-11-23 |
| 22.00 | MD-MG-151 | MD_COCORAHS | Rockville 1.7 WNW | 2023-05-08 | 2023-08-15 |
| 22.00 | DC2325 | DCCLIMATE | Dalecarlia Res | 1948-08-01 | |
| 22.00 | USC00182325 | NCEI91 | DALECARLIA RSVR | 1991-01-01 | 2020-12-31 |
| 22.00 | MD2325 | MDCLIMATE | DALECARLIA RSVR | 1948-08-01 | |
| 22.00 | MD-MG-38 | MD_COCORAHS | Bethesda 0.3 NNE | 2006-05-01 | 2006-08-31 |
| 22.00 | VA-FX-89 | VA_COCORAHS | West Springfield 0.6 SSW | ||
| 22.00 | VA-AR-3 | VA_COCORAHS | Arlington 1.6 WSW | ||
| 22.00 | VA-FX-81 | VA_COCORAHS | Alexandria 6.6 WNW | 2017-05-20 | |
| 22.00 | MD-MG-64 | MD_COCORAHS | Rockville 1.4 WNW | 2011-06-17 | 2011-10-29 |
| 22.00 | VA-FX-25 | VA_COCORAHS | West Springfield 0.9 SSW | ||
| 22.00 | MD-MG-67 | MD_COCORAHS | Bethesda 0.6 NNE | 2011-09-19 | 2011-09-19 |
| 22.00 | MD0565 | MDCLIMATE | BATTERY PARK | 1948-08-01 | 1950-07-12 |
| 22.00 | MD-MG-7 | MD_COCORAHS | Gaithersburg 2.1 WSW | 2006-05-01 | 2006-08-31 |
| 22.00 | VA-AR-14 | VA_COCORAHS | Arlington 2.4 NNW | 2020-10-25 | 2021-01-27 |
| 22.00 | VA-PW-12 | VA_COCORAHS | Manassas 3.5 NW | 2013-07-16 | 2014-01-09 |
| 22.00 | VA-AR-6 | VA_COCORAHS | Arlington 1.1 NW | 2007-04-20 | 2010-02-10 |
| 22.00 | VA-FX-27 | VA_COCORAHS | Springfield 1.7 W | ||
| 22.00 | VA-PW-15 | VA_COCORAHS | Haymarket 5.5 N | 2015-08-22 | |
| 22.00 | VA8938 | VACLIMATE | WAVERLY HILLS | 1945-03-01 | 1970-02-28 |
| 23.00 | USC00182325 | NCDC81 | DALECARLIA RSVR | 1981-01-01 | 2010-12-31 |
| 23.00 | VA0403 | VACLIMATE | BAILEYS CROSSROADS | 1950-09-01 | 1951-12-31 |
| 23.00 | VA-AR-21 | VA_COCORAHS | Arlington 1.1 WSW | ||
| 23.00 | MD1170 | MDCLIMATE | BROOKDALE | 1945-01-01 | 1973-11-30 |
| 23.00 | VA-AR-18 | VA_COCORAHS | Arlington 1.0 WSW | 2021-10-26 | |
| 23.00 | DC-DC-3 | DC_COCORAHS | Washington 5.0 WNW | 2006-05-01 | 2006-08-31 |
| 23.00 | MD-MG-45 | MD_COCORAHS | Bethesda 1.8 NNE | 2006-09-01 | 2007-01-09 |
| 23.00 | VA-AR-22 | VA_COCORAHS | Arlington 1.3 N | ||
| 23.00 | MD-MG-87 | MD_COCORAHS | Rockville 2.3 NW | ||
| 23.00 | MD-MG-74 | MD_COCORAHS | Rockville 0.6 SE | 2011-04-09 | |
| 23.00 | VA-AR-10 | VA_COCORAHS | Bailey s Crossroads 0.7 NE | 2017-05-05 | 2020-12-05 |
| 23.00 | VA-FX-134 | VA_COCORAHS | Springfield 0.4 NW | 2025-03-23 | |
| 23.00 | MD0800 | MDCLIMATE | BETHESDA NATL INST HEALTH | 1943-11-01 | 1960-08-31 |
| 23.00 | MD3930 | MDCLIMATE | BETHESDA NATIONAL INSTITUTES OF HEALTH | 1948-08-01 | 1950-09-30 |
| 23.00 | MD-MG-84 | MD_COCORAHS | Rockville 2.4 SE | 2013-10-08 | 2013-11-18 |
| 23.00 | VA-LD-23 | VA_COCORAHS | Leesburg 1.0 SW | 2015-06-01 | 2016-01-10 |
| 23.00 | MD-MG-39 | MD_COCORAHS | Bethesda 1.7 NE | 2006-05-01 | 2006-08-31 |
| 24.00 | MD001 | MD_RWIS | I-270 @ I-370 | 2006-08-14 | |
| 24.00 | MD-MG-80 | MD_COCORAHS | Bethesda 1.8 NE | 2013-07-28 | 2014-06-12 |
| 24.00 | MD3585 | MDCLIMATE | GERMANTOWN | 1948-08-01 | 1953-01-31 |
| 24.00 | MD-MG-108 | MD_COCORAHS | Gaithersburg 1.1 W | ||
| 24.00 | VA058 | VA_RWIS | Site_D | 2009-09-02 | |
| 24.00 | MD-MG-73 | MD_COCORAHS | Chevy Chase 1.2 SW | ||
| 24.00 | DC-DC-38 | DC_COCORAHS | Washington 4.8 NW | ||
| 24.00 | MD-MG-145 | MD_COCORAHS | Chevy Chase 1.2 SW | 2022-05-02 | |
| 24.00 | MD-MG-152 | MD_COCORAHS | Chevy Chase 1.2 SW | 2023-12-20 | |
| 24.00 | VA-FX-112 | VA_COCORAHS | Springfield 4.8 WSW | 2020-11-03 | 2021-01-31 |
| 24.00 | VA-PW-27 | VA_COCORAHS | Haymarket 2.3 ENE | 2024-03-21 | |
| 24.00 | VA-FX-119 | VA_COCORAHS | Springfield 1.8 SW | 2022-01-11 | |
| 24.00 | MD057 | MD_RWIS | I-495 @ Connecticut Ave | 2006-08-14 | |
| 24.00 | VA-AR-7 | VA_COCORAHS | Arlington 1.0 NNE | ||
| 24.00 | VA-AR-8 | VA_COCORAHS | Arlington 0.3 E | 2014-01-06 | |
| 24.00 | DC-DC-11 | DC_COCORAHS | Washington 4.0 WNW | 2008-10-09 | 2010-10-22 |
| 24.00 | DC-DC-14 | DC_COCORAHS | Washington 5.1 NW | 2011-06-15 | |
| 24.00 | MD-MG-32 | MD_COCORAHS | Poolesville 1.8 NNW | 2006-05-01 | 2006-08-31 |
| 24.00 | VA-LD-15 | VA_COCORAHS | Leesburg 1.8 WSW | 2009-04-20 | 2009-04-21 |
| 24.00 | VA0449 | VACLIMATE | BARCROFT | 1945-08-01 | 1950-08-31 |
| 24.00 | VA-FX-26 | VA_COCORAHS | West Springfield 2.4 S | ||
| 24.00 | VA055 | VA_RWIS | Site_H | 2009-09-02 | |
| 24.00 | VA047 | VA_RWIS | Site_F_M (Fairfax) | 2009-01-14 |