Propagation map. A real-time Maximum Usable Frequency...

Propagation map. A real-time Maximum Usable Frequency (MUF) map reveals HF propagation conditions in the last 15 minutes. This map was developed between 2018 and 2021 to assist radio amateurs to find in real-time the best frequencies for DX contacts, by watching DX Conditions at a glance. Knowing all of the information about antenna height and gain in each direction, as well as power, how can I create a map similar to this map I saw of a repeater in Illi To avoid interruption of web traffic, map your custom domain to your Front Door default frontend host with the Azure afdverify subdomain first to create a temporary CNAME mapping. To create a coverage prediction map for any given band, use VOACAP based coverage This live map of HF propagation may help radio operators to choose the most optimal frequencies and communication routes Online propagation tools The RSGB’s Propagation Studies Committee has a number of online tools to help you work out the best band and time to make a contact Propagation tools available RadCom Tools For point-to-point monthly median HF propagation predictions to 28 different locations—some including long path—using user-defined mode, power, antennas. Online RF planning software for cellular, LTE, 5G, mobile, LPWAN, LoRA, DMR, VHF, WiFi and mesh. The ON4KST low band, 50 MHz, 144 MHz and microwave chats. During storms, enough of these charged particles make it through to the Earth's upper atmosphere that they interact with the earths natural magnetic field lines. Radio Mobile Online The quality of the high-frequency band propagation, or " ham band conditions," has an impact on "openings" to specific destinations, effective transmission range, communication quality, and signal propagation. The meaning of PROPAGATION is the act or action of propagating. cgi> Real-time VHF&up propagation ticker QSO database The MUF 3000 km propagation map is an extremely useful tool for DX propagation. The skip zone does not exist if the foF2 value is larger than the frequency. Send formated DX spots indicating clearly both locators and the type or propagation! The rest of information is useless and it doesn't interest anybody. America 2026-02-15 18:56z Powered by www. Ham radio operators and shortwave listeners can optimize long distance Propagation Auroral Activity Aurora (also known as "aurora borealis" or "northern lights") is caused by interaction between the Earth's magnetic field and the solar wind (a mix of charged particles blowing away from the sun). PROPAGATION definition: the act of propagating. The metric for this plot is with an Sun Spot Number (SSN) of 150. hosts a site where you can see live amateur radio propagation maps, track solar storms and check on the probabilities of seeing aurora from your location. Propagation is a great way to multiply your plant collection. Most recent QSO at 18:56z (map) > F2 opening on 10m. Solar Weather, Geomagnetic, Aurora, Ionospheric reports via eAlerts and webpage. Propagation typically occurs as a step in the overall cycle of plant growth. org, DXCC Interactive World Map . All-in-one HF and VHF propagation tracking: live reports from PSK Reporter, WSPRnet, RBN, DX Cluster & APRS, plus VOACAP theoretical predictions. Instant DNS Propagation Check. Most recent QSO at 18:47z (map) > Sporadic-E opening on 6m. Propagation alerts Real-Time propagation maps Real-time sporadic-E cloud location and MUF map Get customized propagation alerts by-E-Mail Tropo forecast for Europe Worldwide 6 m beacons <http://www. Andy Smith (G7IZU)'s amateur radio and astronomy station in Plymouth, UK. See examples of propagation used in a sentence. Shop Petco for pet supplies, food, treats, & in-store services. It is a graphical representation of MUF within a 3000-kilometer range, allowing amateur radio station operators to estimate the best frequencies and paths for effective communication. We are dedicated to inspiring a culture of gardening and horticultural practices that creates and sustains healthy, beautiful communities and a livable planet. This map shows real-time radio propagation from stations operating on 11 bands between 1. High frequecy and VHF radio propagation data, solar, sunspot, and geomagnetic real-time and historic data, as well as forecasts. Plant propagation can refer to both man-made and natural processes. Explore 20 curated links about DX Maps, featuring resources like HA8TKS DXCluster azimuthal map, QSOMap. Measurements of signal propagation in more than 23,000 pairs of neurons from nematode worms show that predictions of neural function made on the basis of anatomy are often incorrect, in part owing DXMAPS VHF&up propagation ticker N. noaa. Jul 9, 2025 · At its core, DXLook is a real-time HF propagation map for amateur radio operators. or. Jan 14, 2026 · An interactive map that shows real time, worldwide radio activity and propagation specific to the user's location on all amateur radio HF bands. On-line Interactive Maps If you are planning on a DXpedition, consider adding an interactive propagation map to your web site (see example). 4 VHF-UHF Including Six Meters -- QSO Real Time Maps WM7D Propagation Summary -- SFI A and K, Solar Cycle Graph, more NM5K Propagation Summary -- Current Solar-Terrestrial Conditions QST HF Propagation Prediction Charts -- MUF, Best Propagation Paths and Times -- PDF Files -- From This DX Propagation Online Map was created by Andrew, KC2G to help you locate DX propagation in real time by offering a rapid snapshot of the HF Band Conditions. Instant propagation check. The result is https://dxlook. Aug 17, 2022 · One of the best tools to forecast HF (high-frequency) propagation is the online map shown below. It is designed to collect, parse, and display all the DNS propagation results on the map, going beyond text-based propagation reports. A live map is provided showing the successful propagation paths established by those stations giving an instant snapshot of band performance. Definition of propagation noun in Oxford Advanced Learner's Dictionary. jp/MOBILE_HAM/ja1vok/beacon/index. A comprehensive propagation resource compiled by Tomas Hood, editor of the propagation columns of CQ, CQ VHF, Popular Communications, and Monitoring Times magazines. Find my Grid! HF Propagation Map with real-time MUF and SNR data for all amateur radio bands. The quick guide for VOACAP Online can be found here. VOACAP-based ITURHFPROP-based Radcom VHF (50 MHz) Propagation Map: This map uses 6 meter spots to compile it’s 50 MHz propagation map. propagation noun [U] (SPREADING) formal the act or process of spreading something, especially a harmful message or opinion, among a lot of people: 2 days ago · This propagation chapter from the Extension Gardener Handbook explains how and why to grow new plants from seed (sexual reproduction) and from cuttings (a… Plant propagation is the process by which new plants grow from various sources, including seeds, cuttings, and other plant parts. The display shows world-wide activity from the last 15 minutes and is automatically updated about every minute. ); right-click on the map and click on Pre-Compute Maps in the popup menu; wait until all maps are computed. Click on the callsign for their detailed information. This will help you plan your HF ham band operations. It provides amateur radio operators easy access to live charts/maps, banners, ham activity, R-S-G reports, and forecasts. The NVIS World Map data from Australia is updated hourly while the foF2 Critical Frequency Plot from Austin is updated every 15 minutes. The meaning of PROPAGATION is the act or action of propagating. View the current world-wide status of operational HF propagation paths at: Real-time MUF (Maximum Usable Frequency) map for may help you understand HF propagation conditions. For amateur radio uses (HamRadio), World globe and maps, with live/realtime MUF maximum usable frequency, foF2 and Aurora Borealis layer. The estimated skip zone will be calculated. Very high levels occur during geomagnetic storms. Ionospheric Map The last 7-days ionospheric conditions as observed by a global network of ionosondes is shown on this page. Listed under the DX Latitude Center of map latitude Longitude Center of map longitude (east positive, west negative) Minimum Distance Exclude spots under this distance (km) Default Zoom I’ve been experimenting with a new tool that visualizes HF propagation in real time using live data from multiple networks — WSPRnet, Reverse Beacon Network, PSK Reporter, and various DX Clusters. com, a site designed to give amateur radio operators a visual feel for current band conditions. One major reason for this is that the D layer, which absorbs HF signals, disappears rapidly on the sunset side of the grey line, and it has not yet built upon the sunrise side. PSK Reporter by Philip Gladstone — Similar to WSPRnet but data is gathered by receiving the PSK, JT65 and FT-8 protocols. AI tools help improve tutorials and build up a simple navigation, a table of contents, sources, a sitemap, and search options. Most recent QSO at 18 The MUF 3000 km propagation map is an extremely useful tool for DX propagation. Solar flux 117 and estimated planetary A-index 11. The manual for VOACAP Online can be found here. For a point to point propagation prediction that depicts probabilities for each band and allows for determining the best frequency and best time to make a long distance HF contact, please see VOACAP Online. com > TEP opening on 6m. Explore additional real-time maps and charts (NVIS, MUF, and LUF), each with a clear explanation. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 14 February follow. gov/rt_plots/xray_1m. Perform a quick DNS propagation lookup for any domain. PROPAGATION SUMMARIES, CHARTS, SOLAR FLUX REPORTS DX Sherlock 1. this map shows real time radio propagation from stations operating on 11 bands between 1 8 and 54 mhz in the amateur radio service the display shows world wide activity from the last 15 minutes and is automatically updated about every minute data for the map is gathered from several online sources wsprnet reverse beacon network cw ft4 ft8 pskreporter and dx cluster . OpenAPI with user friendly FREE Propagation Tool FREE VHF/UHF Coverage Mapping and Point-to-Point Analysis Tool Test Different Scenarios Create Colorful Maps Answer Questions like… How far is my transmitter signal going to go? How much power for my desired radius? What happens if I change antenna location, or height and gain?. Dashboard reporting geolocalised, real-time ionospheric conditions for HF propagation. How to use propagation in a sentence. Tell distances, directions of antennas. txt :Issued: 2026 Feb 15 0305 UTC # Prepared by the US Dept. iijnet. Distance is measured in kilometers. Monitoring Propagation: Stay updated on real-time changes in propagation conditions by regularly checking HF band activity. Band conditions, space weather, MUF/SNR, POTA & SOTA on a single interactive map. Information for Amateur Radio, Broadcast, Radiotelecommunication & Monitoring Stations. WAP phone access DX AND PROPAGATION MAPS WSPRnet — The Weak Signal Propagation Reporter Network is a group of amateur radio operators who use open-source software to test propagation conditions using very low-power transmissions. Our DNS Propagation Test tool features a comprehensive list of 100+ global DNS servers, which makes global DNS checks more effortless than ever. Forecast of VHF/UHF/microwave signal strength and interference. vhf based on realtime aprs reports this map shows real time radio propagation from stations operated near 144 mhz it uses data gathered by automatic packet reporting system internet service aprs is from packet stations in the amateur radio service the map shows activity from the past hour paths are smoothed to create a color coded footprint indicating the distance vhf signals are likely to be Default Wildcard Submit Submit a DX Spot (Login required) Propagation Band Activity Your Continent is Spots from & of station in Europe during the last 60 minutes per Continent and Band Track HF and VHF propagation in one place: live reports from PSK Reporter, WSPRnet, RBN, APRS, DX Cluster, plus VOACAP theoretical predictions. dxmaps. html> GOES X-ray Flux (1 minute data) <http://sec. This guide will teach you how to propagate different types of plants using various methods. Propagation along the grey line is very efficient. The land cover data indicates whether a spot is tree covered or urban for instance, and this information improves the accuracy of the propagation model. Medium wave DXers call this "stirring the gumbo", when you hear a different than usual mix of stations. The result is a site designed to give amateur radio operators a visual feel for current band conditions. You can filter by band (10m-160m), mode (Digital, CW, SSB), and perspective grid (your QTH), and it builds a live propagation heatmap around that location. Do not chat in the DX-Cluster. Check the current IP of your domain name or hostname from multiple DNS nameservers and resolvers from all around the world. Global data, reasonable pricing. Compare regional propagation maps to global conditions charts. Most recent QSO at 18:52z (map) > TEP opening on 10m. An interactive map that shows real time, worldwide VHF activity highlighting enhaned propagation typical to tropospheric ducting. Grey Line Map The "grey line" is a band around the Earth that separates daylight from darkness. Listed under the DX DX Propagation Maps: North America - Europe - Australia NZ - Far East Asia Solar Cycle Graphs Ionopheric Propagation Member Store Hourly NVIS World Map: Optimum NVIS Frequency Map Based Upon Hourly Ionosphere Soundings HFLINK Home HFLINK News ALE in Ham Radio USA Join HFLINK Group - Free Member Store Automatic Link Establishment Ham Radio ALE Propagation NOAA STI :Product: Geophysical Alert Message wwv. Monitor band conditions, MUF, SNR, space weather, POTA & SOTA on one map. Consider integrating insights from multiple sources with the data presented in these maps for a more comprehensive Discover current solar and atmospheric conditions for ham radio propagation and learn to interpret charts for better HF band communication. Feb 4, 2026 · Clicking on a graph, map or chart will open the web page with the original source data. It's for spotting DX stations, not for chatting! Use DXMAPS chats or ON4KST's chat instead. Radio propagation is strongly affected by space weather conditions, so this connection is the main theme of the website. Save 35% with repeat delivery or 10% on curbside pickup at your local Petco. When High frequency and VHF radio propagation data, solar and geomagnetic real-time and historic data, sunspot activity reports, as well as forecasts. To create the map: configure HamCap (set your QTH, year, month, SSN, antenna types, etc. But unlike other tools that show you where someone else’s signal was heard, DXLook helps you answer “Where is my signal being received right now?” 1 day ago · Find the foF2 and hmF2 graph closest to your location, and enter in the current values, (the end of the blue trace) along with the transmitter frequency. Click on the map and the spots with the callsigns will be listed and is clickable. This evolving guide helps forecast high-frequency skywave propagation. Usually higher K index values suggest propagation will be poor, however sometimes you can pick up new stations. See band conditions and signal paths now. IMPORTANT: YOU MAY NOT use this map/list in your own WEB pages. This is a long distance (DX) propagation map for the Signal-to-Noise Ratio (SNR) of 10 meters at a specific time of day (brighter colors show the day time areas - somewhat sinusoidal) based upon your global location (this is a global map). Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. 8 and 54 MHz in the amateur radio service. Best estimated MUF=89 MHz above EM08 at 18:45z. It is real time, but you must manually Refresh this page. The population data is obtained from publically available United Nations information, and allows the program to estimate the population within the desired contours. Let's say I have a repeater. I will appreciate links to this WEB page, but you are not allowed to show the map/list in your site ! Now you can also receive customized propagation alerts by E-Mail !! You can help generate this page ! Send formated DX spots indicating clearly both locators and the type or Jan 14, 2026 · An interactive map that shows real time, worldwide radio activity and propagation specific to the user's location on all amateur radio HF bands. Global DNS Propagation Checker - Check DNS records around the world. The index is log based, nine is the highest value. xjopl2, cfra, ht2zb2, ejsfch, wohv, 3ixw, izftvd, xt5os, rtjd, woas,