Note: Transparency probabilities are only counted for those hours that have 30% or less cloud cover. The colors as the same as those used in clear sky charts. The percentages are of the total number of hours per month, or per year, with a particular forecast. In the "occurrence of each Forecast" column is proportional to the number of times the chart forecast that color. Deep sky percentages are much lower for charts at high latitudes because of fewer dark hours in the summer. Deep Sky percentages never exceed 50% because the moon is up half the time. Percentages are of nighttime hours per month, or per year, when a particular observingĬonditions was met. The following tables count the occurrence of the combinations of forecast and darkness conditions needed for different observations.Ĭonditions are rated by by what percentage of the hours the observation would likely be attempted are usable. The observing conditions section counts the combinations of conditions needed for common types of Good observing conditions require a combination of minimum cloud cover, transparency and seeing, the individual forecast summaries can be difficult to But climate data based on actual observation should be preferred (if you can find it!).Ĭloud, Transparency and Seeing forecasts are summarized individually. Even though it's based only on forecasts, some people use these pages asĬlue to a site's climate. This page is a summary of past forecasts. This sumarizes the distribution of each different forecast outcome for the Rattle Snake Springs clear sky chart from to. Following this battle, Union forces controlled Indian Territory, north of the Arkansas River.Rattle Snake Springs Clear Sky Chart History Rattle Snake Springs Clear Sky ChartHistory Any possibility of the Confederates taking Fort Gibson was gone. The Confederate retreat began, and although Cooper fought a rearguard action, many of those troops counterattacked, failed, and fled. In the meantime, Cooper began to experience command problems, and he learned that Blunt was about to turn his left flank. After repulsing one attack, Cooper pulled his forces back to obtain new ammunition. The Confederates had wet powder, causing misfires, and the problem intensified when rain began. Blunt skirmished with Rebel troops early on the morning of the 17th, and by mid afternoon, full-scale fighting ensued. Blunt began crossing the swollen Arkansas River on July 15, 1863, and, by midnight on July 16-17, he had a force of 3,000 men, composed of whites, Native Americans, and African Americans, marching toward Honey Springs. William Cabell’s brigade, advancing from Fort Smith, Arkansas. He decided to defeat the Confederates at Honey Springs Depot before they were joined by Gen. Cooper, were about to concentrate and would then attack his force at Fort Gibson. Blunt, correctly surmised that Confederate forces, mostly Native American troops under the command of Gen. Union and Confederate troops had frequently skirmished in the vicinity of Honey Springs Depot. Saved Land Browse Interactive Map View active campaignsĪmerican Battlefield Trust’s map of the Battle of Honey Springs.Protect Virginia Battlefields from Massive Data Centers.Speak Out to Protect Wyse Fork Battlefield.Fight Against Development Threats in Culpeper County. Gettysburg’s Day One Battlefield Threatened.Save 45 Historic Acres at the Battle of Chancellorsville.Help Restore Three Sites to Their Wartime Appearance.Save 170 Threatened Acres at Lookout Mountain, Mill Springs and Fort DeRussy.Help Save 52 Hallowed Acres at Three Virginia Battlefields.Help Preserve 177 Acres at Buffington Island.Help Protect 52 Threatened Acres in Virginia, Georgia and Mississippi.Virtual Tours View All See Antietam now!.National Teacher Institute July 21 - 24, 2022 Learn More.USS Constitution In 4 Minutes Watch Video.African Americans During the Revolutionary War.The First American President: Setting the Precedent.
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