Purple: Reduced strength- 60 to 79 percent fit for duty; the vehicle and crew are mission capable.
The level defined as "reduced strength" with 59 percent fit for duty indicates that the unit is in a state of partial readiness but still capable of completing its mission. This status suggests that while the unit may have personnel limitations, it retains enough operational capability to fulfill its assigned tasks.
personnel strength
The eight lines of a sitrep include:DTGEnemy ActivityFriendly LocationsStatus Combat VicDefensive Obstacles, Demo TargetsColor Codes, Strength, Personnel on Hand, Personnel AssignedClass 3 and Class 5Summary Tactical Intention
This sitrep status in regards to personnel strength is red with reduced strength but the unit is still mission capable.
In military terminology, "sitrep" stands for "situation report," which provides an update on the current status of forces or operations. The phrase "reduced strength 60 to 79" typically indicates that a unit is operating with 60 to 79 percent of its full personnel capacity. This reduction can impact operational effectiveness and may require adjustments in strategy or resource allocation. Understanding these metrics is crucial for command decision-making and resource management.
Hurricane Sandy made three landfalls. First in Jamaica at category 1 strength, then in Cuba at category 3 strength, and finally in New Jersey at category 1 strength.
A peak strength Irene was a category 3 hurricane with 120 mph sustained winds.
A category 2 hurricane has sustained winds of 96 to 110 mph.
A category 3 hurricanes has sustained winds of 111 to 129 mph.
Hurricane Sandy was only a Category 2 hurricane a peak strength and a category 1 at landfall in the U.S.
Category 5
Technically there are only five categories of hurricane strength. The other levels are for systems of less than hurricane strength. These categories are determined by sustained wind speed. Below hurricane strength Tropical Depression: 38 mph or less. Tropical Storm: 39-73 mph Hurricanes Category 1: 74-95 mph Category 2: 96-110 mph Category 3: 111-129 mph Category 4: 130-156 mph Category 5: 157 mph or greater.
once a week
Hurricane Rita reached category 5 strength over the eastern Gulf of Mexico.
PPBE
The main difference in wind strength between a category 2 and category 5 hurricane is the maximum sustained wind speed. A category 2 hurricane has wind speeds of 96-110 mph, while a category 5 hurricane has wind speeds of 157 mph or higher, making it much more intense and potentially destructive.
At peak strength Sandy was a category 2 hurricane but had weaken to category 1 strenth at landfall in the U.S.