Marine Wind Instruments
Wave questions- Marine Biology?
1> Currents can twist and pinch off rings in water called__________
2> North Atlantic deep water flows toward the_______________
3> The large, roughly circular cells of water that rotate around ocean basins and are driven by prevailing winds
4> The far southern current that circles the globe around Antarctica is called_________
5> The eastern flowing current along the equator, under the doldrums, is called the equatorial____________
6> Wind driven currents will continue to move after the winds cease because of_________________
7> The Gulf Stream is fed by the_______________ current.
8> Gyres in the Northern Hemisphere rotate _______________
9>_________________ are the most common instruments used to measure the speed and direction of currents
10> Surface water sinks in areas of________________
11> Deep water rises to the surface in areas of _____________
They are too professional questions for me,please ask
mathematical questions.
Thanks a lot and God bless you.
President’s Own Marine Band performs @ John Philip Sousa’s grave
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Symphonies of Wind Instruments $14.98 Although, by common definition, this recording presents five “symphonies” for winds, only one would truly be considered a symphony in the formal sense. Other than the obvious commonality of instrumentation, the one thing all of the pieces have in common is that each is a product of accomplished, distinctive and significant 20th century composers. Igor Stravinsky and Charles Ives represent the earl… |
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Britten: Serenade for Tenor, Horn and Strings / Les Illuminations / Nocturne $2.32 … |
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HANDLING YOUR TWIN ENGINE I/O $34.95 Learn to handle your twin engine inboard/outboard efficiently in both tight quarters and open water using a step-by-step method of approach that gives you a real “feel” for operating your boat. This DVD covers all the controls and related instruments typical of twin engine inboard/outboard powered craft, as well as the effect of using each of them through basic to advanced maneuvers. Whether you b… |
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New Sitex Vector Pro 15 Gyro Compass Highly Accurate Stable Fast Start-up Compact Celestial Fix $5,119.98 Highly accurate, stable, fast start-up & compact. Celestial Fix Makes the Difference…. |
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New Clipper Speed Log Paddle Wheel Unit CLZ-PWU High Quality Reasonable Price Modern Design $179.98 Clipper Speed Log Paddle Wheel Unit…. |
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New C-Wave Universal Loran Coupler High Quality Reasonable Price Modern Design COUPLER $279.98 C-Wave Universal Loran Coupler…. |
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A Feasibility study on operational use of Geosat wind and wave data at the National Meteorological Center: Technical note (OPC contribution) … |
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A self-contained wind speed, direction and location system for buoys and ships in the World Ocean Circulation Experiment (WHOI-94-19) … |
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On the DISA 55D15 linearizer (Technical report / College of Marine Studies, University of Delaware) … |
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Davis Instruments Wind Tels Telltales $29.99 Davis Instruments Wind Tels Telltales . Unique plastic vanes replace standard shroud-mounted telltales. Spring attachment prevents sliding or fouling on shrouds. Effective at any angle of heel, even in the lightest winds. Fit all shroud sizes One each red and green per package |
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Davis Instruments Wind Wizard Meter $47.99 Davis Instruments Wind Wizard Meter . Mechanical wind speed indicator The Wind Wizard is a rugged precision instrument. Its direct-reading dial features sapphire jewel bearings and a gold-plated balance spring. A special magnetic damping system uses two rare earth magnets to steady the dial card, greatly reducing the tendency of the readout to jump around. High impact plastic case, and all metal used is corrosion-resistant. Light weight and folds to pocket-size; battery-free operation Displays wind speed in mph, meters/second and Beaufort scale Compact instrument accurately measures wind speed from 0-60mph (0-28 meters/sec.) Dimensions: 3.6″ x 2.9″ x 1.0″ (9 x 7 x 3cm) with handle folded |
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Tacktick Micronet Wireless Instruments T101 Wind System $1299.99 Tacktick Micronet Wireless Instruments T101 Wind System . Everything you need for wireless wind data!Can stand alone or be linked to the Speed & Depth kit. Includes Wind Transmitter and Analog Display. Wind transmitter may be located up to 300′ from display. Wind information will also be available on the Dual Display when used with the Speed & Depth kit. Micronet package containing T120 Wind Transmitter and T112 Analogue Display. No wiring – receives data via wireless. Solar powered with 200 hours autonomy Dimensions: 4.33″W x 4.49″H x 0.83″D (110mm W x 114mm H x 21mm D) Functions: True/apparent closehauled wind angles 26-58, True/apparent wind speed, VMG, COG, Heading, Locked heading, Tack course Waterproof: Mfr. rated Submersible 10m Warranty: Two years |
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Davis Instruments Windscribe $138 Davis Instruments Windscribe . Record breezes as low as 0.4mph or as high as 150mph (0.18-67.2 meters/sec.) Uses patented ultrasonic technology to read current wind speed, maximum headwind and tailwind, five-second average and running average. Responds rapidly. No moving parts nothing to wear out or break. WindScribe’s Ultrasonic Technology: An inaudible audio signal is generated inside the instrument’s wind barrel. An ultrasonic sensor picks up the sound. When the wind speed changes, it changes the speed of the sound (the Doppler Effect). A microprocessor keeps track of the changes in value, which are used to give running calculations of wind speed with exceptional accuracy. Speed Range: 0 to 150mph Functions: Temp and wind chill; F & C with 0.1 resolution Wind speed in mph, km/h, fpm, m/s, knots, 5 sec. average, running average, current speed, max. head/tailwind Display Type: LCD with HOLD feature to capture reading Battery Life: 600 hours Battery Type: 3V lithium button cell Features: Tripod thread for mounting to standard tripod 6″ velcro strap with mounting bracket for handlebar or strut mounting Telltale slot Dimensions: 5″L x 3″W x 3/4″D (12.6 x 7.6 x 1.9cm) |
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Davis Instruments Replacement Parts For Windex Indicators 15 Vane $32.99 Davis Instruments Replacement Parts For Windex Indicators 15 Vane . Use these replacement parts for all Windex Wind Indicators. |
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Davis Instruments Replacement Parts For Windex Indicators Tabs Only (2) $4.59 Davis Instruments Replacement Parts For Windex Indicators Tabs Only (2) . Use these replacement parts for all Windex Wind Indicators. |
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Davis Instruments Replacement Parts For Windex Indicators Tab Assembly $10.99 Davis Instruments Replacement Parts For Windex Indicators Tab Assembly . Use these replacement parts for all Windex Wind Indicators. |
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Davis Instruments Replacement Parts For Windex Indicators J Base 15 $10.49 Davis Instruments Replacement Parts For Windex Indicators J Base 15 . Use these replacement parts for all Windex Wind Indicators. |
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Davis Instruments Replacement Parts For Windex Indicators 10 Vane $19.99 Davis Instruments Replacement Parts For Windex Indicators 10 Vane . Use these replacement parts for all Windex Wind Indicators. |
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Davis Instruments Replacement Parts For Windex Indicators Spar Fly Vane $8.29 Davis Instruments Replacement Parts For Windex Indicators Spar Fly Vane . Use these replacement parts for all Windex Wind Indicators. |
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Davis Instruments Weather Wizard Iii $229.99 Davis Instruments Weather Wizard Iii . Monitors and stores data about the most essential weather conditions. The large display shows both the wind direction and wind speed simultaneously on a compass rose. Includes display computer, bracket for desk or wall, junction box and 8′ cable, anemometer and 40′ cable, AC adapter and installation hardware. Inside temperature from 32F to 140F (0C to 60C) Outside temperature from -50F to 140F (-45FC to 60C) High and low temperature with time and date Wind chill to -134F (-92C) Wind speed to 175mph Wind direction in 1 or 10 degree increments Port for downloading data to a PC (need optional WeatherLink PC Module model 171969) Options include daily and accumulated rainfall using the rain collector (not included), and computer storage, analysis and graphing using WeatherLink. |
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Davis Instruments Windex 15 Indicator $54.99 Davis Instruments Windex 15 Indicator . Improved with bird-proof spike Super-sensitive to slight changes in wind direction at the masthead, Windex Wind Indicators are popular around the world because they offer such an exceptional value. They feature sapphire jewel suspension bearings, large fin/low inertia vanes and easy-to-read, fully adjustable tacking-tab system for quick reference. The choice for most sailors, the Windex 15 features a 15″ vane and reflectors for high visibility day and night. Includes a stainless steel spike to prevent birds from landing on the vane Includes a through-bolt or drill and tap mounting socket and mounting hardware |
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Davis Instruments Replacement Parts For Windex Indicators Bulb Light, Model 3201 $1.99 Davis Instruments Replacement Parts For Windex Indicators Bulb Light, Model 3201 . Use these replacement parts for all Windex Wind Indicators. |
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Davis Instruments Replacement Parts For Windex Indicators J Base 10 Sport $10.49 Davis Instruments Replacement Parts For Windex Indicators J Base 10 Sport . Use these replacement parts for all Windex Wind Indicators. |
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Chelsea Shipstrike Series Instruments Quartz Clock $649.99 Chelsea Shipstrike Series Instruments Quartz Clock . For more than 110 years, the Chelsea Clock Company of Massachusetts has been making world-class marine instruments, famous for their superior accuracy and beauty and the full, pleasing tone of their bells. The Shipstrike series features imported European movements individually hand assembled by Chelsea to ensure accuracy. Heavy, forged brass cases are seamless and flawless, with screw-down bezels and faces of swirled and painted aluminum, lacquered for protection. The barometer set knob is dipped in gold so its appearance is not affected by touch. The clock strikes ship s bells, which may be silenced when desired. Case Material: Brass Movement Type: Key wind or quartz (battery included) Chiming: Yes Bezel: Screw Dial Diameter: 4 1/2″ Case Diameter: 5 3/4″ Case Depth: 3 1/2″ Case Drilled For Mounting: Yes Warranty: Two years Bases sold separately |
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Chelsea Shipstrike Series Instruments Aneroid Barometer $450 Chelsea Shipstrike Series Instruments Aneroid Barometer . For more than 110 years, the Chelsea Clock Company of Massachusetts has been making world-class marine instruments, famous for their superior accuracy and beauty and the full, pleasing tone of their bells. The Shipstrike series features imported European movements individually hand assembled by Chelsea to ensure accuracy. Heavy, forged brass cases are seamless and flawless, with screw-down bezels and faces of swirled and painted aluminum, lacquered for protection. The barometer set knob is dipped in gold so its appearance is not affected by touch. The clock strikes ship s bells, which may be silenced when desired. Case Material: Brass Movement Type: Key wind or quartz (battery included) Chiming: Yes Bezel: Screw Dial Diameter: 4 1/2″ Case Diameter: 5 3/4″ Case Depth: 3 1/2″ Case Drilled For Mounting: Yes Warranty: Two years Bases sold separately |
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Davis Instruments Black Max Dinghy Windvane $29.99 Davis Instruments Black Max Dinghy Windvane . Attaches quickly to round mast or boom extrusion with a short loop of shock cord and provides easily read apparent wind direction. Extends forward into clear air Dismounts in a second Durable lightweight fly can withstand the rigors of dinghy sailing |
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Davis Instruments Windex 10 Sport Indicator $37.99 Davis Instruments Windex 10 Sport Indicator . Easy to remove for trailering In winds as light as 2/10th knots the sapphire suspension bearing allows the Windex to seek wind direction. No other wind vane in the world is as sensitive to extreme light air and small puffs, or as responsive when the breeze picks up. For small boats and dinghies. Includes a 10″ vane, adjustable tacking tabs and glass reinforced polycarbonate J-Base for side, top or front of mast mounting Stands only 9.25″ tall and weighs 1.2oz. |
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Davis Instruments Windscoop Ventilating Sail $57.99 Davis Instruments Windscoop Ventilating Sail . The Windscoop Ventilating Sail puts an end to hot, stuffy cabins and sleepless nights. The Windscoop is aerodynamically designed to force the slightest breeze down into your cabin to keep you cool and comfortable. All seams are double-stitched. Two battens are sewn into place. The versatile Windscoop can be hung from a halyard boom or a roller furling sheet. Fits any hatch or companion-way up to 4 feet (120 cm) wide. Nothing to install. Since the Windscoop has no tie-downs, once you put it up, it will follow variable wind. Works with most screens. Windscoop is packed in its own protective nylon storage bag. 30″W x 67″H x 18″L Potluck on color. |
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Tacktick Micronet Wireless Instruments T122 Nmea Interface Transmitter $499.99 Tacktick Micronet Wireless Instruments T122 Nmea Interface Transmitter . This interface enables you to integrate other marine electronics with any of the Micronet instruments. Compatible with instruments using the NMEA language, the Wireless Interface (2 inputs/1 output) collects data from autopilots, GPS, chartplotters, PDAs and other on board instruments and transmits it wirelessly to the Micronet displays. Compass data from an autopilot can also be input. Speed, depth and wind data can be output to other electronics. Plugged into an on board PC, Micronet can send and receive information so that navigation and tactical software can be displayed anywhere on deck.The Wireless Interface may be used with PC software to create custom pages on the T110 Micronet Digital Display using proprietary NMEA sentences. 9 – 24 V external power supply NMEA 0183 Ver 2.3 External Alarm connector Warranty: Two years |
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Simrad Ap28 Marine Autopilot $949.99 Simrad Ap28 Marine Autopilot . Powerful, fully featured. Simrad AP28 Marine Autopilot System, ideal for power, fishing and sailing boats from 35 to 80 feet. Simrad AP28 Autopilot control unit features a large LCD display and operation via the brand new interface is intuitive to say the least. This simple display and control setup gives you access to a raft of features and performance options. Installation & Integration Two new autopilot computers provide substantially more drive current than previous generations and incorporate our new SimNet plug and play sensor technology. New SimNet compass and rudder sensor, are easier than ever to install; because you no longer have to run dedicated cables back to the autopilot computer. Instead the new SimNet sensors conveniently connect via the SimNet backbone. The advanced nature of the SimNet network insures the compass and rudder data is automatically routed back to the Simrad AP28 Marine Autopilot, plus any other SimNet compatible instruments, such as Simrad IS20 Instruments Compass and Rudder displays. SimNet also features Slim Line connectors for easy cable routing, so you’ll be up and running in very little time. Virtual Rudder Feedback This unique feature, recently introduced to Simrad marine autopilots means that no rudder feedback unit is needed for outboards and stern drive boats. In terms of installation, you will save a huge amount of time and aggravation thanks to this sophisticated new feature. Automatic Tuning Simrad AP28 Autopilot include a number of self calibrating features that automatically compensate for the unique handling characteristics of your boat and sea conditions, insuring optimum performance without the need for expert manual calibration. Simrad engineering ensures that you can always go to sea in the confi dence that your Autopilot is pin-point accurate and highly reliable. The Simrad AP28 Marine Autopilots boasts state of the art technology so you know you’ll be safe, you know you’ll hit your way points and you know that you’ll arrive on time. But what about en-route? What can the Simrad AP28 Marine Autopilot do for you? Contour Steering This unique Simrad feature utilizes data from your fishfinder or depth instrument to maintain a set water depth, just as if you were manually steering your boat along depth contours on a paper chart. This leaves you free to concentrate on the big catch, enjoy the shoreline view or trim your sail. Integrated Turn Patterns When fishing or looking for a wreck, you might choose from a variety of automatic steering patterns that can help you in your search. Dodge Function The dodge function allows you to navigate around obstructions without disengaging your autopilot. No Drift Mode Combining the power of the autopilot and the GPS on the SimNet allows you to operate in no drift mode; it counteracts the effects of wind and tide to ensure your track is straight and true. Advanced Wind Steering The AWS feature provides unbeatable autopilot |
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Simrad Ap24 Marine Autopilot $629.99 Simrad Ap24 Marine Autopilot . A new SimNet plug & play network, provides simplified installation and enhanced integration with other Simrad products. Installation & Integration Simrad AP24 Marine Autopilot utilizes the Simrad Intelligent Marine Network – SimNet, which features plug and play operation and Slim Line connectors for easy cable routing, so you’ll be up and running in very little time. The ability to ‘daisy chain’ SimNet instruments in any order allows you to use the most efficient cable runs possible when installing the equipment. Virtual Rudder Feedback This unique feature, recently introduced to Simrad autopilots means that no rudder feedback unit is needed for outboards and stern drive boats. In terms of installation, you will save a huge amount of time and aggravation thanks to this sophisticated new feature. Automatic Tuning Simrad AP24 Marine Autopilot include a number of self calibrating features that automatically compensate for the unique handling characteristics of your boat and sea conditions, insuring optimum performance without the need for expert manual calibration. Simrad engineering ensures that you can always go to sea in the confidence that your Autopilot is pin-point accurate and highly reliable. The Simrad AP24 Autopilot boasts state of the art technology so you know you’ll be safe, you know you’ll hit your way points and you know that you’ll arrive on time. But what about en-route? What can the Simrad AP24 Marine Autopilot do for you? Contour Steering This unique Simrad feature utilizes data from your fishfinder or depth instrument to maintain a set water depth, just as if you were manually steering your boat along depth contours on a paper chart. This leaves you free to concentrate on the big catch, enjoy the shoreline view or trim your sail. Integrated Turn Patterns When fishing or looking for a wreck, you might choose from a variety of automatic steering patterns that can help you in your search. Dodge Function The dodge function allows you to navigate around obstructions without disengaging your autopilot. No Drift Mode Combining the power of the autopilot and the GPS on the SimNet allows you to operate in no drift mode; it counteracts the effects of wind and tide to ensure your track is straight and true. Advanced Wind Steering The AWS feature provides unbeatable autopilot performance for any sailing vessel. AWS is ideal for single-handed sailing or racing. Utilizing wind and GPS data simultaneously, it is possible to hit long distance waypoints dead-on, without deviating from the original course line or build-up of significant cross track error. Rate Of Turn Control Simrad AP24 Autopilot is equipped with advanced control algorithms that enable smooth and precise turns regardless of sea conditions. This feature also improves tack and gybe performance on sailboats. Data Pages Simrad AP24 Autopilot includes a number of data pages where you can view autopilot parameters such as compass heading, set course, |
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Tveitt:music For Wind Instruments $6.99 Tveitt:music For Wind Instruments |
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Music For Wind Instruments $8.99 Music For Wind Instruments |
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Wind Instruments Of India $8.99 Wind Instruments Of India |
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Symphonies of Wind Instruments $24.75 Symphonies of Wind Instruments |
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Davis Instruments Light For Windex 10, 15 & Sport Indicators $26.99 Davis Instruments Light For Windex 10, 15 & Sport Indicators . This masthead light illuminates Windex wind indicators for perfect night sailing Illuminates reflective reference tabs on underside of the Windex 10 and 15. Mounts directly to the masthead fitting. Draws only 120mA Mast wire not included Made of non-corrosive materials Replacement bulb for Model 4481503 Windex Light Instructions |
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Tacktick Micronet Wireless Instruments T111 Dual Digital Display $649.99 Tacktick Micronet Wireless Instruments T111 Dual Digital Display . Shows two lines of data from any instruments on the network simultaneously, such as speed, depth, wind, compass and NMEA data. Built-in utility allows you to customize up to four screens to repeat data from your laptop when the NMEA interface is added. Solar charged lithium battery provides necessary power for all functions, including 3-level backlighting. Waterproof to 10m. Displays 2 lines of data simultaneously Large 20mm (0.8″) digital readout Built-in utility allows you to customize up to 4 screens to repeat data from your laptop when the NMEA interface is added. Solar charged lithium battery provides necessary power for all functions, including 3-level backlighting. No wiring – receives data via wireless. Solar powered with 200 hours autonomy Dimensions: 4.33″W x 4.49″H x 0.83″D (110mm W x 114mm H x 21mm D) Waterproof: Mfr. rated Submersible 10m Warranty: Two years |
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Davis Instruments Vantage Vue&; Complete Weather Station Vue $389.99 Davis Instruments Vantage Vue&; Complete Weather Station Vue . Our newest wireless weather station provides accurate, reliable weather monitoring in a self-contained, easy-to-install system. Vantage Vue gives you all the weather data you need for home use, education, boating and more. Sleek but tough your outdoor sensor suite sets up in minutes and starts sending data wirelessly to your console anywhere in your home, school, or business. You’ll see current weather conditions, including indoor and outdoor temperature and humidity, barometric pressure, wind speed and direction, dew point and rainfall. You’ll also get weather forecast icons, moon phase, sunrise/sunset times, graphing of weather trends, alarms and more. Vantage Vue also boasts the innovative Weather Center button that displays additional data on weather variables for today and over the last 25 days. |
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Davis Instruments Vantage Vue&; Complete Weather Station Vue Console Only $194.99 Davis Instruments Vantage Vue&; Complete Weather Station Vue Console Only . Our newest wireless weather station provides accurate, reliable weather monitoring in a self-contained, easy-to-install system. Vantage Vue gives you all the weather data you need for home use, education, boating and more. Sleek but tough your outdoor sensor suite sets up in minutes and starts sending data wirelessly to your console anywhere in your home, school, or business. You’ll see current weather conditions, including indoor and outdoor temperature and humidity, barometric pressure, wind speed and direction, dew point and rainfall. You’ll also get weather forecast icons, moon phase, sunrise/sunset times, graphing of weather trends, alarms and more. Vantage Vue also boasts the innovative Weather Center button that displays additional data on weather variables for today and over the last 25 days. |