NBM 1D Viewer

* EXPERIMENTAL - Limited Distribution for Testing *

Width:

Height:

Box whiskers:

Found a bug? Report it here. For general questions or comments email us at nbmviewer@noaa.gov

* The NBM 1D Viewer is experimental and provided strictly "as-is" without any warranty or guaranty of any kind. This site is made available with limited distribution for testing.

Option	Hotkey	Value
Zoom Zoom In: Hover over plot, left click and drag Zoom Out: Hover over plot, double click
Accumulated QPF The NBM has calibrated 6, 12, and 24-hour precipitation amounts. This means that four, 6-hour precips do not necessarily equal the 24- hour precip for that same time period. In order to be as accurate as possible with accumulated precipitation, we sum the largest calibrated precipitation. Because of this, accumulated precipitation can decrease at times. An example of our summing procedure is below. Example: 06 hour acc. precip = 06 hour precip 12 hour acc. precip = 12 hour precip 18 hour acc. precip = 12 hour + 6 hour precip 24 hour acc. precip = 24 hour precip 30 hour acc. precip = 24 hour + 6 hour precip In addition to this, don’t expect the deterministic NBM to match the NBM PQPF 50th percentile. This is in part because each uses different data. Additionally, the deterministic NBM is tuned to minimize MAE while PQPF data is not.
Custom Weather Element Group	c
Time Option		Current Timezone Timezone of Point UTC
Observations	o
Font Size	+ -
Whisker Percentiles	↑ ↓
Box Percentiles	→ ←
Dark Mode		Auto On Off
Readout:
Box Whiskers	w
Boxes	b
Box Median	m
Deterministic (circles)	d