24 Hour Manual Snow Study Plots

DateHN24HN24W
(SWE)
Density (%)HSTTotalAir TT MaxT MinSkyPrecipCMNT
12/18/20
04:20

13 CM 9.0 MM 7%13CM45 CM-12.5 C-9.5 C-12.5 CClearNo precipitation
12/17/20
05:34

2 CM 2.5 MM 10%NC32 CM-12.5 C-12.0 C-24.0 CObscuredSnow
12/16/20
05:10

0 CM 0.0 MM0CM30 CM-21.0 C-12.5 C-21.5 CClearNo precipitationView
12/15/20
05:10

Trace 0.0 MMTrace30 CM-12.5 C1.5 C-13.0 COvercastNo precipitation
12/14/20
05:10

0 CM 0.0 MM0CM30 CM-4.5 C5.0 C-4.5 CClearNo precipitation
12/13/20
05:00

0 CM 0.0 MM0CM35 CM3.5 C3.5 C0.0 CScatteredNo precipitationView
12/12/20
05:00

0 CM 0.0 MM0CM36 CM-1.5 C1.0 C-1.5 CClearNo precipitation
12/11/20
07:18

1 CM 2.5 MM1CM39 CM-3.0 C-3.0 C-8.0 CFewNo precipitationView
12/09/20
07:00

Trace 0.0 MMTrace400 CM-10.0 C10.0 C-14.0 COvercastNo precipitation
12/08/20
07:00

Trace 0.0 MMNC41 CM-12.0 C-3.0 C-12.0 CObscuredSnow
12/07/20
06:45

12 CM 140 MM38CM380 CM-11.0 C-8.0 C-11.0 CObscuredSnow
12/06/20
06:00

35 CM 62.0 MM35CM37 CM-10.0 C-2.0 C-10.0 CObscuredSnow
12/05/20
06:40

1 CM 1.0 MM 100.0%2CM2 CM-2.0 C-2.0 C-3.0 CObscuredNo precipitation
04/13/20
06:15

0 CM MM0CM206 CM-3.5 C7.5 C-7.0 COvercastRain
04/12/20
06:20

Trace MMTrace216 CM-7.0 C-4.0 C-7.0 CFewNo precipitation
04/11/20
06:20

14 CM 19.0 MM 14%62CM222 CM-8.0 C-6.0 C-8.0 COvercastNo precipitation
04/10/20
06:30

53 CM 65.0 MM 12%NC200 CM-6.0 C-2.0 C-6.5 COvercastSnowView
04/09/20
06:25

0 CM MM0CM158 CM-1.0 C8.0 C-4.5 CClearNo precipitation
04/08/20
06:20

1 CM MM2CM159 CM-5.0 C7.0 C-5.0 CClearNo precipitationView
04/05/20
11:02

CM MM CM C C C
04/03/20
05:10

4 CM 14.5 MM 37%NC168 CM-1.0 C-0.5 C-1.0 COvercastRain
04/02/20
05:25

Trace MMTrace165 CM-0.5 C0.0 C-11.5 COvercastSnow
04/01/20
05:30

0 CM MMTrace166 CM-10.5 C6.5 C-11.0 CClearNo precipitationView
03/27/20
05:11

Trace MMNC163 CM-3.5 C8.0 C-12.0 CBrokenSnow
03/26/20
05:05

0 CM 0.0 MM0CM165 CM-12.0 C3.0 C-13.0 CClearNo precipitation
03/25/20
05:08

Trace 0.0 MM25CM169 CM-13.0 C0.0 C-13.0 CClearNo precipitation
03/24/20
05:07

27 CM 23.3 MM 9%NC171 CM-4.0 C-4.0 C-11.5 COvercastSnow
03/23/20
05:08

0 CM 0.0 MM0CM144 CM-10.5 C-3.0 C-18.0 CScatteredNo precipitation
03/22/20
05:07

0 CM MM0CM145 CM-18.0 C-5.0 C-18.0 CClearNo precipitation
03/21/20
05:10

Trace MMNC145 CM-9.5 C12.0 C-9.5 COvercastSnow

Thanks to the AMC Hermit Lake , Randolph Mountain Club Gray Knob and Harvard Cabin caretakers for taking measurements so early every morning. This information is a valuable tool in helping MWAC produce more accurate avalanche forecast.  Please thank the caretakers when you see them!