Historical Snow Survey Information
Airborne Gamma Survey Snow Water Equivalent Archive Map
Snow Survey Observations for 1980 (link to file)
Listed SWE values of -900.0 means that the snow was too deep to measure with gamma detectors, i.e. SWE greater than 100 centimeters or 39 inches.
| Flight Line |
Survey Date |
SWE (cm) |
Latitude |
Longitude |
| MN315 | 1980-03-02 | 0.0 | 43.5585 | 96.2209 |
| MN110 | 1980-03-04 | 5.1 | 46.8199 | 96.4949 |
| MN111 | 1980-03-04 | 4.9 | 46.5286 | 96.4849 |
| MN112 | 1980-03-04 | 4.3 | 46.3620 | 96.5503 |
| MN113 | 1980-03-04 | 3.5 | 46.1138 | 96.4828 |
| MN114 | 1980-03-04 | 3.0 | 45.9210 | 96.4817 |
| MN121 | 1980-03-04 | 6.8 | 47.5227 | 96.6729 |
| MN122 | 1980-03-04 | 7.0 | 47.3018 | 96.6768 |
| MN303 | 1980-03-04 | 2.6 | 45.8774 | 96.2144 |
| MN304 | 1980-03-04 | 2.3 | 45.7972 | 96.2802 |
| ND405 | 1980-03-04 | 4.7 | 47.0179 | 97.5644 |
| ND406 | 1980-03-04 | 3.6 | 46.9708 | 97.3914 |
| ND411 | 1980-03-04 | 4.7 | 46.7918 | 97.1263 |
| ND412 | 1980-03-04 | 4.2 | 46.7032 | 97.0771 |
| ND413 | 1980-03-04 | 5.8 | 46.5271 | 96.9118 |
| ND414 | 1980-03-04 | 6.2 | 46.3403 | 97.2098 |
| ND415 | 1980-03-04 | 4.6 | 46.2551 | 96.9724 |
| ND416 | 1980-03-04 | 4.0 | 46.7592 | 97.5769 |
| ND417 | 1980-03-04 | 5.0 | 46.4494 | 97.3967 |
| ND418 | 1980-03-04 | 4.5 | 47.2536 | 97.2037 |
| ND420 | 1980-03-04 | 7.5 | 47.2101 | 97.4144 |
| ND427 | 1980-03-04 | 3.4 | 46.3995 | 97.7926 |
| ND427 | 1980-03-04 | 4.2 | 46.3995 | 97.7926 |
| ND428 | 1980-03-04 | 4.3 | 46.6236 | 97.2293 |
| MN115 | 1980-03-05 | 5.1 | 48.5678 | 96.7025 |
| MN116 | 1980-03-05 | 6.7 | 48.6502 | 96.5766 |
| MN117 | 1980-03-05 | 7.7 | 48.4214 | 96.3750 |
| MN118 | 1980-03-05 | 6.2 | 47.8994 | 96.5346 |
| MN119 | 1980-03-05 | 7.0 | 47.8116 | 96.2940 |
| ND214 | 1980-03-05 | 2.2 | 48.7990 | 97.5241 |
| ND215 | 1980-03-05 | 2.8 | 48.7982 | 97.3413 |
| ND216 | 1980-03-05 | 3.3 | 48.7170 | 97.4349 |
| ND217 | 1980-03-05 | 3.6 | 48.5154 | 97.4553 |
| ND218 | 1980-03-05 | 3.9 | 48.3107 | 97.4440 |
| ND219 | 1980-03-05 | 3.1 | 48.1470 | 97.4598 |
| ND226 | 1980-03-05 | 5.7 | 47.8764 | 97.9781 |
| ND227 | 1980-03-05 | 5.6 | 47.7522 | 97.7950 |
| ND228 | 1980-03-05 | 5.2 | 47.8393 | 97.6301 |
| ND229 | 1980-03-05 | 6.1 | 47.6004 | 97.4445 |
| ND232 | 1980-03-05 | 4.1 | 48.9283 | 97.5182 |
| ND233 | 1980-03-05 | 4.7 | 48.8663 | 97.7651 |
| ND235 | 1980-03-05 | 6.3 | 47.7810 | 97.2065 |
| ND236 | 1980-03-05 | 4.4 | 47.5216 | 97.8416 |
| ND238 | 1980-03-05 | 4.5 | 47.8541 | 97.2000 |
| ND239 | 1980-03-05 | 5.6 | 47.8220 | 97.2827 |
| ND404 | 1980-03-05 | 5.2 | 47.2396 | 97.6597 |
| ND407 | 1980-03-05 | 7.0 | 46.9823 | 97.0587 |
| ND419 | 1980-03-05 | 5.8 | 47.4934 | 97.2015 |
| MN101 | 1980-03-06 | 5.3 | 48.7110 | 96.9288 |
| MN102 | 1980-03-06 | 4.8 | 48.5506 | 96.8992 |
| MN103 | 1980-03-06 | 4.8 | 48.3851 | 96.8464 |
| MN104 | 1980-03-06 | 4.8 | 48.2755 | 96.8070 |
| MN105 | 1980-03-06 | 6.4 | 48.1301 | 96.7415 |
| MN106 | 1980-03-06 | 5.3 | 48.0075 | 96.6679 |
| MN107 | 1980-03-06 | 6.4 | 47.6852 | 96.5607 |
| MN108 | 1980-03-06 | 6.8 | 47.4538 | 96.5300 |
| MN109 | 1980-03-06 | 5.2 | 47.1285 | 96.4920 |
| MN121 | 1980-03-07 | 8.6 | 47.5227 | 96.6729 |
| ND104 | 1980-03-07 | 4.4 | 48.8899 | 102.6671 |
| ND105 | 1980-03-07 | 4.0 | 48.9133 | 102.2444 |
| ND106 | 1980-03-07 | 4.4 | 48.8899 | 102.3937 |
| ND107 | 1980-03-07 | 4.3 | 48.6865 | 102.2200 |
| ND109 | 1980-03-07 | 7.2 | 48.8580 | 101.6367 |
| ND110 | 1980-03-07 | 9.4 | 48.4416 | 101.7273 |
| ND111 | 1980-03-07 | 10.1 | 48.2791 | 101.6544 |
| ND113 | 1980-03-07 | 6.0 | 48.6752 | 100.9575 |
| ND114 | 1980-03-07 | 7.5 | 48.7581 | 101.3966 |
| ND115 | 1980-03-07 | 9.2 | 48.6291 | 101.4850 |
| ND117 | 1980-03-07 | 6.0 | 48.8153 | 100.5712 |
| ND118 | 1980-03-07 | 6.5 | 48.0100 | 100.8343 |
| ND119 | 1980-03-07 | 6.1 | 48.0852 | 100.5925 |
| ND120 | 1980-03-07 | 9.6 | 48.4022 | 101.8175 |
| ND122 | 1980-03-07 | 3.5 | 48.8364 | 101.2883 |
| ND125 | 1980-03-07 | 4.5 | 48.7691 | 101.9123 |
| ND126 | 1980-03-07 | 3.3 | 48.4793 | 102.7833 |
| ND127 | 1980-03-07 | 3.6 | 48.4848 | 102.9167 |
| ND128 | 1980-03-07 | 4.7 | 48.5706 | 102.8535 |
| ND129 | 1980-03-07 | 9.4 | 48.2766 | 101.4543 |
| ND130 | 1980-03-07 | 7.4 | 48.3069 | 101.6110 |
| ND201 | 1980-03-07 | 4.7 | 48.3595 | 99.6045 |
| ND202 | 1980-03-07 | 4.9 | 48.6367 | 99.5008 |
| ND203 | 1980-03-07 | 4.8 | 48.1068 | 99.4290 |
| ND205 | 1980-03-07 | 3.8 | 48.4921 | 99.1191 |
| ND230 | 1980-03-07 | 0.0 | 48.6977 | 99.1909 |
| ND117 | 1980-03-08 | 5.2 | 48.8153 | 100.5712 |
| ND117 | 1980-03-08 | 5.8 | 48.8153 | 100.5712 |
| ND117 | 1980-03-10 | 4.8 | 48.8153 | 100.5712 |
| ND117 | 1980-03-10 | 5.0 | 48.8153 | 100.5712 |
| ND314 | 1980-03-29 | 18.0 | 46.2857 | 103.3698 |
| SD101 | 1980-03-29 | 12.5 | 45.4169 | 103.5358 |
| SD102 | 1980-03-29 | 0.0 | 45.8422 | 102.1639 |
| SD105 | 1980-03-29 | 12.1 | 45.3783 | 101.6324 |
| SD106 | 1980-03-29 | 15.2 | 45.8539 | 101.3165 |
| ND123 | 1980-03-30 | 15.7 | 47.8115 | 103.1012 |
| ND124 | 1980-03-30 | 22.3 | 47.9427 | 101.7751 |
| ND301 | 1980-03-30 | 0.7 | 47.2712 | 103.2150 |
| ND302 | 1980-03-30 | 0.5 | 47.2932 | 102.7655 |
| ND303 | 1980-03-30 | 0.2 | 47.3386 | 102.4843 |
| ND304 | 1980-03-30 | 12.6 | 47.0113 | 102.3233 |
| ND305 | 1980-03-30 | 0.1 | 47.2055 | 101.4152 |
| ND306 | 1980-03-30 | 22.1 | 47.3933 | 101.0248 |
| ND310 | 1980-03-30 | 0.6 | 46.9956 | 100.5216 |
| ND311 | 1980-03-30 | 0.0 | 46.7895 | 103.1842 |
| ND312 | 1980-03-30 | 0.4 | 46.5564 | 103.2017 |
| ND313 | 1980-03-30 | 0.0 | 46.5225 | 103.0296 |
| ND314 | 1980-03-30 | 16.3 | 46.2857 | 103.3698 |
| ND315 | 1980-03-30 | 0.0 | 46.4068 | 102.7033 |
| ND316 | 1980-03-30 | 14.6 | 46.7238 | 102.7819 |
| ND317 | 1980-03-30 | 11.6 | 46.8960 | 102.5805 |
| ND318 | 1980-03-30 | 0.0 | 46.3762 | 102.2267 |
| ND319 | 1980-03-30 | 0.0 | 46.7266 | 101.8546 |
| ND320 | 1980-03-30 | 0.0 | 46.4984 | 101.8302 |
| ND321 | 1980-03-30 | 19.0 | 46.8711 | 101.6000 |
| ND322 | 1980-03-30 | 0.0 | 46.7942 | 101.5182 |
| ND323 | 1980-03-30 | 1.2 | 47.0985 | 100.7801 |
| ND324 | 1980-03-30 | 0.3 | 47.1176 | 101.2571 |
| ND421 | 1980-03-30 | 21.5 | 46.3753 | 99.7601 |
| ND103 | 1980-04-11 | 42.6 | 48.8906 | 103.1474 |
| ND104 | 1980-04-11 | 4.3 | 48.8899 | 102.6671 |
| ND105 | 1980-04-11 | 3.0 | 48.9133 | 102.2444 |
| ND106 | 1980-04-11 | 4.0 | 48.8899 | 102.3937 |
| ND107 | 1980-04-11 | 5.3 | 48.6865 | 102.2200 |
| ND125 | 1980-04-11 | 4.2 | 48.7691 | 101.9123 |
| SK301 | 1980-04-11 | 1.7 | 49.0902 | 102.0344 |
| SK302 | 1980-04-11 | 63.9 | 49.1725 | 102.5776 |
| SK303 | 1980-04-11 | 5.0 | 49.2256 | 103.1456 |
| SK304 | 1980-04-11 | 59.4 | 49.1020 | 103.5034 |
| SK313 | 1980-04-11 | 54.5 | 49.1537 | 103.6293 |
| SK315 | 1980-04-11 | 64.5 | 49.2211 | 103.3550 |
| SK316 | 1980-04-11 | 0.7 | 49.4118 | 103.7988 |
| SK317 | 1980-04-11 | 40.3 | 49.3196 | 103.8181 |
| MN107 | 1980-11-14 | 2.0 | 47.6852 | 96.5607 |
| MN108 | 1980-11-14 | 1.2 | 47.4538 | 96.5300 |
| MN109 | 1980-11-14 | 0.0 | 47.1285 | 96.4920 |
| MN120 | 1980-11-14 | 26.2 | 47.4203 | 96.2889 |
| MN121 | 1980-11-14 | 1.0 | 47.5227 | 96.6729 |
| MN122 | 1980-11-14 | 0.3 | 47.3018 | 96.6768 |
| ND229 | 1980-11-14 | 1.1 | 47.6004 | 97.4445 |
| ND235 | 1980-11-14 | 1.0 | 47.7810 | 97.2065 |
| ND404 | 1980-11-14 | 0.0 | 47.2396 | 97.6597 |
| ND418 | 1980-11-14 | 0.6 | 47.2536 | 97.2037 |
| ND419 | 1980-11-14 | 0.8 | 47.4934 | 97.2015 |
| ND420 | 1980-11-14 | 1.5 | 47.2101 | 97.4144 |
| MN223 | 1980-11-15 | 44.5 | 48.5140 | 95.7723 |
| MN225 | 1980-11-15 | 33.6 | 48.4437 | 95.8818 |
| MN226 | 1980-11-15 | 37.3 | 48.4286 | 95.6665 |
| MN227 | 1980-11-15 | 37.8 | 48.3305 | 95.7560 |
| MN228 | 1980-11-15 | 43.7 | 48.2995 | 95.6898 |
| MN229 | 1980-11-15 | 29.3 | 48.2597 | 95.6187 |
| MN230 | 1980-11-15 | 40.1 | 48.2778 | 95.4759 |
| MN231 | 1980-11-15 | 38.5 | 48.0632 | 95.6396 |
| MN232 | 1980-11-15 | 34.4 | 47.9655 | 95.6179 |
| MN233 | 1980-11-15 | 26.5 | 47.8579 | 95.6321 |
| MN234 | 1980-11-15 | 31.2 | 47.8135 | 95.9293 |
| MN235 | 1980-11-15 | 36.8 | 47.7494 | 95.5673 |
| MN236 | 1980-11-15 | 69.2 | 47.5622 | 95.1337 |
| MN237 | 1980-11-15 | 28.9 | 47.5885 | 95.2756 |
| MN238 | 1980-11-15 | 27.3 | 47.4924 | 95.3725 |
| MN239 | 1980-11-15 | 30.5 | 47.6046 | 95.8065 |
| MN244 | 1980-11-15 | 32.2 | 46.9019 | 95.3402 |
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weather.gov
