Real-Time Measurements from the Department of Atmospheric Sciences at the University of North Dakota

cdp (id: 23) (sensor_id: 23) located at fog_cdp
Description: Cloud Droplet Probe for surface measurements.
This instrument is designated as: ACTIVE
(If 'INACTIVE', the instrument will not appear in the dashboard.)

Measurements

458680 measurements were reported.
This instrument is expected to report a measurement every 60 seconds.
The first measurement was measured at 2025-02-23 22:44:47 UTC.
The last measurement is 9 days old. It was measured at 2026-08-31 12:10:57 UTC.

Data Access and Downloads

Data ingest/fetch
Data URLs
Download current day as
GeoJSON, GeoCSV
Instrument Description
SensorML


Plot measurements for the last 1 weeks

Data Start Time: Data End Time:


Variables

Short Name Name Units Min/Max (Plot) Measured Property  
laser_cur Cloud Droplet Probe Laser Current [mA] Milliamperes
mA 		/ Weather Data
dump_spot Cloud Droplet Probe Dump Spot Monitor [v] volts
V 		/ Weather Data
wing_temp Cloud Droplet Probe Wingboard Temperature [C] degree celsius
degC 		/ Temperature
laser_temp Cloud Droplet Probe Laser Temperature [C] degree celsius
degC 		/ Temperature
sizer_base Cloud Droplet Probe Sizer Baseline [#] count
# 		/ Weather Data
qual_base Cloud Droplet Probe Qualifier Baseline [#] count
# 		/ Weather Data
plus_five Cloud Droplet Probe Plus Five Volt Monitor [v] volts
V 		/ Weather Data
board_temp Cloud Droplet Probe Control Board Temperature [C] degree celsius
degC 		/ Temperature
reject_dof Cloud Droplet Probe Reject DOF [#] count
# 		/ Weather Data
qual_band Cloud Droplet Probe Qualifier Bandwidth [#] count
# 		/ Weather Data
qual_thres Cloud Droplet Probe Qualifier Threshold [#] count
# 		/ Weather Data
avg_tran Cloud Droplet Probe Average Transit Time [msec] millisecond
millisec 		/ Weather Data
dt_band Cloud Droplet Probe DT Bandwidth [#] count
# 		/ Weather Data
dy_thres Cloud Droplet Probe Dynamic Threshold [#] count
# 		/ Weather Data
adc Cloud Droplet Probe ADC Overflow [#] count
# 		/ Weather Data
ch01 Cloud Droplet Probe Channel 1 [#] count
# 		/ Weather Data
ch02 Cloud Droplet Probe Channel 2 [#] count
# 		/ Weather Data
ch03 Cloud Droplet Probe Channel 3 [#] count
# 		/ Weather Data
ch04 Cloud Droplet Probe Channel 4 [#] count
# 		/ Weather Data
ch05 Cloud Droplet Probe Channel 5 [#] count
# 		/ Weather Data
ch06 Cloud Droplet Probe Channel 6 [#] count
# 		/ Weather Data
ch07 Cloud Droplet Probe Channel 7 [#] count
# 		/ Weather Data
ch08 Cloud Droplet Probe Channel 8 [#] count
# 		/ Weather Data
ch09 Cloud Droplet Probe Channel 9 [#] count
# 		/ Weather Data
ch10 Cloud Droplet Probe Channel 10 [#] count
# 		/ Weather Data
ch11 Cloud Droplet Probe Channel 11 [#] count
# 		/ Weather Data
ch12 Cloud Droplet Probe Channel 12 [#] count
# 		/ Weather Data
ch13 Cloud Droplet Probe Channel 13 [#] count
# 		/ Weather Data
ch14 Cloud Droplet Probe Channel 14 [#] count
# 		/ Weather Data
ch15 Cloud Droplet Probe Channel 15 [#] count
# 		/ Weather Data
ch16 Cloud Droplet Probe Channel 16 [#] count
# 		/ Weather Data
ch17 Cloud Droplet Probe Channel 17 [#] count
# 		/ Weather Data
ch18 Cloud Droplet Probe Channel 18 [#] count
# 		/ Weather Data
ch19 Cloud Droplet Probe Channel 19 [#] count
# 		/ Weather Data
ch20 Cloud Droplet Probe Channel 20 [#] count
# 		/ Weather Data
ch21 Cloud Droplet Probe Channel 21 [#] count
# 		/ Weather Data
ch22 Cloud Droplet Probe Channel 22 [#] count
# 		/ Weather Data
ch23 Cloud Droplet Probe Channel 23 [#] count
# 		/ Weather Data
ch24 Cloud Droplet Probe Channel 24 [#] count
# 		/ Weather Data
ch25 Cloud Droplet Probe Channel 25 [#] count
# 		/ Weather Data
ch26 Cloud Droplet Probe Channel 26 [#] count
# 		/ Weather Data
ch27 Cloud Droplet Probe Channel 27 [#] count
# 		/ Weather Data
ch28 Cloud Droplet Probe Channel 28 [#] count
# 		/ Weather Data
ch29 Cloud Droplet Probe Channel 29 [#] count
# 		/ Weather Data
ch30 Cloud Droplet Probe Channel 30 [#] count
# 		/ Weather Data

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