Situation Map
Legend
SystemTimePositionMovement (kts)Winds (kts)Pressure (mb)
ANA201200Z20.7N 161.9WW 0860995
Tropical Storm ANA Situation Map
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What is a Hurricane?

A hurricane (or typhoon, or severe tropical cyclone), the strongest storm on Earth, is a cyclonic (rotary) storm that derives its energy from cloud formation and rainfall, unlike frontal cyclones that derive their power from a temperature gradient. Full Article

Saffir-Simpson Scale

Category 1 – 74-95 mph (64-82 knots; 119-153 km/hr). Damage is limited to foliage, signage, unanchored boats and mobile homes. There is no significant damage to buildings. The main threat to life and property may be flooding from heavy rains.

Category 2 – 96-110 mph (83-95 knots; 154-177 km/hr). Roof damage to buildings. Doors and windows damaged. Mobile homes severely damaged. Piers damaged by storm surge. Some trees blown down, more extensive limb damage. Full Article

Tropical Cyclone Formation

Tropical Cyclone Genesis is the technical term for the process of storm formation that leads ultimately to what are called hurricanes, typhoons, or tropical cyclones in various parts of the world.

This occurs when, in the Northern Hemisphere, the Intertropical Convergence Zone, or ITCZ, shifts northward out of the doldrums and atmospheric conditions become favorable for tropical cyclone formation after about the middle of May. Full Article

NHC Forecast Track (Tropical Storm ANA)
Tropical Storm ANA Forecast Track (Central Pacific Hurricane Center)
Tropical Storm ANA Storm-Centered Infrared
Tropical Storm ANA Storm-Centered Enhanced Infrared
Tropical Storm ANA Storm-Centered Visible

CPHC Central Pacific Wallet 5 - Tropical Storm Ana (CP5/CP022014)

Mon, 20 Oct 2014 12:54:06 GMT

Summary for Tropical Storm Ana (CP5/CP022014)

...ANA MOVING WESTWARD AWAY FROM THE MAIN HAWAIIAN ISLANDS AND HEADING TOWARD THE NORTHWEST HAWAIIAN ISLANDS... As of 2:00 AM HST Mon Oct 20 the center of Ana was located near 20.6N 162.6W with movement W at 9 mph. The minimum central pressure was 995 mb with maximum sustained winds of about 70 mph.

Tropical Storm Ana Public Advisory Number 27A

...ANA MOVING WESTWARD AWAY FROM THE MAIN HAWAIIAN ISLANDS AND HEADING TOWARD THE NORTHWEST HAWAIIAN ISLANDS...
Location: 20.6°N 162.6°W
Max sustained: 70 mph
Moving: W at 9 mph
Min pressure: 995 mb

Tropical Storm Ana Forecast/Advisory Number 27

Issued at 0900 UTC MON OCT 20 2014

Tropical Storm Ana Discussion Number 27

Issued at 1100 PM HST SUN OCT 19 2014

Tropical Storm Ana Wind speed probabilities Number 27

Issued at 0900 UTC MON OCT 20 2014

Tropical Storm Ana Graphics

Tropical Storm Ana 5-Day Uncertainty Track Image
5-Day Uncertainty Track last updated Mon, 20 10 2014 08:38:36GMT

Tropical Storm Ana 34-Knot Wind Speed Probabilities
Wind Speed Probabilities last updated Mon, 20 10 2014 09:25:03 GMT

Tropical Storm Ana 5-day Track, Uncertainty Cone, Warnings (.shp)

GIS Data last updated Mon, 20 10 2014 08:40:43 GMT

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