Awọn iji oorun, didaku geomagnetic, ati ikuna akoj¶

A severe geomagnetic storm occurs when the Sun erupts with an immense billion-ton cloud of magnetized plasma called a Coronal Mass Ejection (CME) directed straight at Earth, compressing Earth's magnetic field and inducing powerful electrical currents across continental power grids, pipelines, and undersea communications cables. Unlike earthquakes or man-made electromagnetic pulses (EMPs) that strike with zero warning, solar storms travel from the Sun to Earth over 15 to 72 hours, giving households a critical pre-impact warning window to fill water containers, top off vehicle fuel tanks, withdraw cash, charge batteries, and physically unplug sensitive electronics before the solar shockwave arrives.

Ṣe eyi ni bayi¶

Top off vehicle fuel tanks and withdraw small-denomination emergency cash immediately upon a G4 or G5 Geomagnetic Storm Watch: When space weather agencies (such as the NOAA Space Weather Prediction Center in the United States, the UK Met Office, or the European Space Agency) issue a G4 (Severe) or G5 (Extreme) Watch 15 to 48 hours before impact, go straight to a gas station and ATM first. Service station fuel pumps and point-of-sale card terminals stop working the instant the regional electrical grid trips offline.
Fill bathtubs, clean jugs, and water containers for 14 days of drinking and sanitation: Municipal water treatment plants and booster stations rely on grid-powered electric pumps that lose pressure within hours of a wide-area blackout. Store at least 4 liters (1 gallon) of clean water per person per day in food-grade jugs, plus fill bathtubs (using a plastic bathtub bladder if available) for washing and toilet flushing.
Charge all phones, lithium power stations, laptops, headlamps, and two-way radios to 100%, then UNPLUG them before the CME arrival window: Once your batteries are fully charged, physically pull all charging bricks and power cords out of wall sockets before the solar storm hits Earth's magnetosphere.
Physically unplug sensitive home electronics and flip off heavy 240-volt appliance circuit breakers: Do not rely on cheap plastic surge protector strips during a geomagnetic storm. Pull the wall plugs on computers, routers, TVs, and microwaves, and flip off the double-pole 240-volt circuit breakers at your main electrical panel for central air conditioners, heat pumps, electric water heaters, well pumps, and electric vehicle (EV) chargers to protect their motors and control boards from severe grid voltage sags and harmonic distortion.
Download full offline road maps and medical records onto a spare device and pack a Faraday-shielded backup kit: Because severe geomagnetic storms scramble GPS/GNSS satellite navigation and high-frequency radio signals for 24 to 72 hours, download full state or national offline maps (in Google Maps, Apple Maps, OsmAnd, or Organic Maps), confirm you have paper road atlases in your vehicle, and place a battery/hand-crank AM/FM/NOAA weather radio and a spare phone wrapped in cardboard inside a sealed metal container.
Switch rooftop solar and home battery systems to "Off-Grid / Island Mode" before impact: If your home has solar panels paired with a hybrid battery inverter (such as Tesla Powerwall, Enphase, or SolarEdge), manually disconnect from the utility grid via your transfer switch before the CME hits so violent grid voltage fluctuations and phase harmonics cannot trip or damage your inverter.

flowchart TD
    A["NOAA / UK Met Office Issues G4 (Severe) or G5 (Extreme) Geomagnetic Storm Watch"] --> B["Warning Window Opens: 15 to 48 Hours Before Coronal Mass Ejection (CME) Hits Earth"]
    B --> C["Hour 1: Top Off Vehicle Fuel Tanks, Withdraw Cash ($1/$5/$10/$20 Bills), & Pick Up Prescriptions"]
    C --> D["Hour 2: Fill Drinking Water Jugs (4L / 1 Gal Per Person/Day) & Fill Bathtubs for Sanitation"]
    D --> E["Hour 3: Charge All Phones, Power Banks, Laptops, and Radios to 100%, Download Offline Maps"]
    E --> F["1 Hour Before L1 Satellite Impact (DSCOVR/ACE Warning): Physically Unplug Electronics & Flip 240V Breakers OFF"]
    F --> G{"Njẹ Akoj Agbara Ekun naa ṣubu Lori Ipa CME bi?"}
    G -- "Rara: Awọn ohun elo Gigun Nipasẹ nipasẹ Iṣakoso Foliteji Yiyi" --> H["Duro Titi Alafo Oju-ọjọ Kp Atọka Ju silẹ ni isalẹ Kp 5 Ṣaaju ki o to Tunṣe Jia Imọra"]
    G -- "Bẹẹni: Ayipada-Agbegbe didaku" --> I["Pa Atọwọda Omi Oju opopona akọkọ Ti Ipa ba lọ silẹ, Atẹle Redio Broadcast AM, & Awọn orisun Raation"]

Apakan 1: Awọn iji oorun (CMEs) vs EMP iparun: Fisiksi, Awọn arosọ, ati Awọn eewu gidi¶

Public confusion between a natural Solar Storm (Coronal Mass Ejection / Geomagnetic Storm) and a man-made High-Altitude Electromagnetic Pulse (HEMP / Nuclear EMP) causes many families either to panic unnecessarily (believing their unplugged phone and parked car will burst into flames during a solar storm) or to ignore real infrastructure threats (long-term water and power grid failure).

Bawo ni Iji Oorun kan ṣe n ṣe ajọṣepọ pẹlu Earth (Awọn ipele 3 ti Oju-ọjọ Alafo)¶

When a massive magnetic eruption occurs on an active sunspot region facing Earth, solar energy reaches our planet in three distinct waves moving at different speeds:

**Igbi 1: Flare Solar (R-Scale Redio Blackout: Ti de ni awọn iṣẹju 8) ***: Filasi ti awọn egungun X ati ina ultraviolet ti o pọju ti nrin ni iyara ina. O ionizes awọn ọjọ D-Layer ti Earth ká oke bugbamu laarin 8 iṣẹju, nfa ibùgbé **High-Igbohunsafẹfẹ (HF) kukuru igbi redio didaku ** fun bad ati tona ohun èlò, ** sugbon ni o ni odo ikolu lori awọn itanna agbara akoj ***.
Wave 2: Solar Radiation Storm (S-Scale Proton Storm: Arrives in 15 Minutes to Several Hours): Streams of energetic protons accelerated by the solar eruption. These particles can cause single-event upsets in high-orbit satellites and increase radiation doses for astronauts and passengers on polar commercial flights, but Earth's atmosphere completely blocks them from reaching people or electronics on the ground.
Wave 3: Coronal Mass Ejection / Geomagnetic Storm (G-Scale: Arrives in 15 to 72 Hours): This is the grid-threatening event. A billion-ton bubble of magnetized solar plasma hurtles across the 150 million kilometers (93 million miles) from the Sun to Earth. If the embedded magnetic field of the CME points southward (negative Bz), opposite to Earth's northward magnetic field, it peel-links with Earth's magnetosphere and dumps terawatts of magnetic energy into the upper atmosphere, driving Geomagnetically Induced Currents (GICs) into the ground.

Technical Comparison: Natural Solar CME vs High-Altitude Nuclear EMP (E1, E2, E3)¶

According to technical assessments by the US Cybersecurity and Infrastructure Security Agency (CISA), the Electric Power Research Institute (EPRI), the UK National Grid ESO, and the US Department of Energy, a natural solar storm only produces the slow geomagnetically induced current (E3-like pulse) and never produces the fast E1 microwave/radio-frequency pulse that fries unplugged microchips.

Physical Characteristic	Natural Solar Storm (Coronal Mass Ejection / Carrington-Class Event)	High-Altitude Nuclear EMP: E1 Pulse (Fast Component)	High-Altitude Nuclear EMP: E2 & E3 Pulses (Intermediate & Magnetohydrodynamic)
Advance Warning Time	15 to 72 hours from solar eruption; 15 to 45 minutes exact magnetic confirmation at L1 satellite (`DSCOVR` / `ACE`)	Zero warning (rises to peak in 2.5 to 5 nanoseconds at the speed of light)	Milliseconds to 300 seconds immediately following the E1 pulse
Frequency & Field Strength	Ultra-low frequency magnetic field variations (< 1 Hz); induces quasi-DC currents (10 to 300+ Amps) in conductors many kilometers long	Very High Frequency to UHF (10 MHz to 1 GHz); up to 50,000 Volts per meter (`50 kV/m`) electric field	E2 resembles lightning (`1 kV/m`); E3 (`< 1 Hz`) induces quasi-DC currents in long power lines identical to a severe solar CME
Effect on Unplugged Phones, Laptops, Radios & Parked Cars	ZERO direct damage. Conductors shorter than several kilometers cannot pick up geomagnetically induced currents. Unplugged gear is 100% safe.	High Risk of Microchip Burnout: Couples directly into short circuit board traces, cords, and antennas unless inside a Faraday shield.	Zero direct damage to unplugged small devices; E3 only couples into long grid transmission lines and cables.
Effect on Plugged-In Home Appliances & Electronics	Moderate-to-High Risk: Severe grid voltage sags, harmonic distortion, and phase imbalances before grid collapse can burn out plugged-in AC motors and power supplies.	Severe Risk: Travels down house wiring into plugged-in appliances in nanoseconds.	Moderate-to-High Risk: Travels along utility lines into transformers and connected building panels.
Effect on Extra-High-Voltage (EHV) Grid Transformers	Catastrophic Risk: Quasi-DC GICs saturate transformer iron cores (`half-cycle saturation`), causing 200°C+ overheating, melted windings, and regional blackouts.	Damages solid-state SCADA digital protective relays, substation sensors, and ceramic insulators.	Catastrophic Risk (E3): Half-cycle saturation and thermal destruction of 345 kV / 500 kV / 765 kV step-up and substation transformers.

Why bedrock geology determines whether your region's power grid is vulnerable to a solar storm

Why did the March 1989 solar storm collapse the entire Hydro-Québec power grid in 92 seconds while leaving some lower-latitude grids intact? The answer lies beneath your feet. When a geomagnetic storm induces electric currents in the Earth, those currents seek the easiest conductive path. In regions sitting atop ancient, dense igneous rock (granite and basalt cratons), such as the Canadian Shield, New England, the US Upper Midwest, the Pacific Northwest, Scotland, and Scandinavia, the solid rock has high electrical resistance. Blocked from flowing through the deep rock, the Geomagnetically Induced Currents jump up through the grounding rods of high-voltage substations and race through hundreds of kilometers of copper and aluminum power lines instead. Coastal plains and sedimentary basins remain vulnerable whenever connected via long transmission lines to igneous regions.

Part 2: The NOAA Geomagnetic Storm Scale (G1 to G5) and Early Warning Systems¶

Space weather agencies worldwide monitor the Sun 24 hours a day using solar observatories (such as NASA/ESA's SOHO and SDO satellites) and deep-space solar wind buoys stationed at Lagrange Point 1 (L1), 1.5 million kilometers (1 million miles) upstream from Earth (NOAA DSCOVR ati NASA ACE satellites).

How to read the Kp Index and Bz Orientation during a Solar Watch¶

NOAA Scale	Planetary Kp Index	Storm Severity & Average Frequency (per 11-Year Solar Cycle)	Power Grid, Pipeline, & Transformer Impact	Satellite, GPS/GNSS, & Radio Impact	Required Household Action
G1	Kp = 5	Minor (~1,700 days per cycle)	Weak grid current fluctuations; no consumer impact	Aurora visible at high latitudes (Northern Canada, Alaska, Scotland, Norway)	None required.
G2	Kp = 6	Moderate (~600 days per cycle)	High-latitude grids monitor voltage alarms; prolonged storms may stress northern transformers	High-frequency (HF) radio propagation fades at polar latitudes	Monitor forecasts in northern latitudes.
G3	Kp = 7	Strong (~200 days per cycle)	Voltage corrections required on grid; false alarms triggered on some substation protection relays	Intermittent GPS position drift and low-frequency navigation problems	Charge backup power banks; keep offline maps ready.
G4	Kp = 8 to 9-	Severe (~100 days per cycle; e.g., May 2024 Mother's Day Storm)	Widespread voltage control problems; some protective relays trip grid assets offline; precision agricultural GPS fails	GPS/GNSS degraded or unusable for hours; aurora visible down to mid-latitudes (Florida, Texas, Southern Europe)	Top off fuel, fill water jugs, charge all batteries, unplug non-important sensitive electronics.
G5	Kp = 9	Extreme (~4 days per cycle; e.g., March 1989 Quebec Blackout, Oct 2003 Halloween Storms, 1859 Carrington Event)	Widespread protective system blackouts and potential regional grid collapse; permanent thermal damage to Extra-High-Voltage (EHV) transformers	Complete daytime HF radio blackout; GPS positioning and timing errors for 24 to 72 hours; severe satellite drag	Execute full blackout protocol: unplug electronics, flip off 240V breakers, store backup gear in Faraday container.

Part 3: Protecting Home Electronics, Solar Inverters, and Building a Faraday Shield¶

When a severe G5 solar storm or EMP threat is imminent, standard consumer surge protectors will not save your equipment, and can actually become an indoor fire hazard.

1. Why standard power-strip surge protectors fail (and catch fire) during geomagnetic events¶

Inside a typical $20 power-strip surge protector is a coin-sized component called a Metal Oxide Varistor (MOV). An MOV is engineered to divert a microsecond voltage spike from a nearby lightning strike into the ground wire.

During a severe geomagnetic storm, quasi-DC currents saturate utility transformers, causing sustained over-voltage, under-voltage (brownouts), and severe even-and-odd harmonic frequency distortion lasting minutes to hours before the grid trips offline.
When subjected to sustained harmonic distortion or prolonged over-voltage, the MOVs inside cheap power strips overheat past their thermal runaway limit, melting the plastic casing and igniting carpet or curtains.
The Air-Gap Rule: Physically pulling the electrical plug out of the wall outlet creates a 1-meter air gap that no solar-induced grid surge can ever jump across. For hardwired 240-volt equipment (central HVAC condensers, well pumps, electric ovens, EV chargers), flipping the circuit breaker to OFF at your main breaker panel opens the internal mechanical contacts.

2. How to build a tested, dual-insulated DIY Faraday Container in 5 minutes¶

If you want to protect backup communication and survival electronics against both extreme solar radio bursts and high-frequency E1/E2 electromagnetic pulses (EMP), you do not need to buy expensive tactical bags. You can build a highly effective nested Faraday shield using a galvanized steel trash can or metal biscuit/ammo tin:

flowchart TD
    A["Select smooth Outer Metal Container (Galvanized Steel Trash Can, Steel Ammo Can, or Metal Cookie Tin)"] --> B["Step 1: Inspect & Clean Metal Lid Rim (Scrape Paint Off Contact Seam so Bare Metal Touches Bare Metal)"]
    B --> C["Step 2: Line Entire Interior With Thick Non-Conductive Insulation (Cardboard Box, Foam, or Dry Towels)"]
    C --> D["Step 3: Wrap Each Unplugged Electronic Item Individually in Plastic Bag + 3 Layers of Heavy-Duty Aluminum Foil"]
    D --> E["Step 4: Place Wrapped Gear Inside Insulated Core (Verify Zero Metal-to-Metal Contact With Outer Wall)"]
    E --> F["Step 5: Press Metal Lid Shut & Seal Entire Perimeter Seam With Conductive Metallic Aluminum HVAC Tape"]

What to pack inside your Faraday container:
A pocket AM/FM/Shortwave battery-powered radio (plus sealed lithium AA/AAA batteries, which have a 15-to-20-year shelf life and never leak corrosive acid like alkaline batteries).
An older spare smartphone or tablet pre-loaded with offline topographic and street maps (OsmAnd tabi Organic Maps), offline Wikipedia (Kiwix), PDF copies of family medical records, prescriptions, deeds, and emergency manuals, plus a USB charging cable.
A foldable portable solar panel (20W to 100W) and a lithium-iron-phosphate ($\text{LiFePO}_4$) or lithium-ion USB power bank.
An LED headlamp and a basic digital multimeter (for testing batteries and home power restoration).
For diabetics or critical medical patients: A spare backup blood glucose meter or critical electronic medical monitor.

The #1 Faraday Cage Mistake: Letting the device touch the bare metal wall

A Faraday cage works by conducting external electromagnetic fields across the outside skin of the metal container. If you drop a bare smartphone or radio directly onto the bare metal bottom of an ammo can or trash can without an interior insulating liner, the electric current flowing across the metal wall conducts straight into the device chassis, destroying it. Always maintain at least 1 to 2 centimeters (0.5 to 1 inch) of dry cardboard, foam, rubber, or folded cloth insulation between your devices and the interior metal walls.

Part 4: Surviving a Prolonged Grid and Transformer Blackout (72 Hours to 30+ Days)¶

In a moderate blackout where protective relays simply trip transmission lines offline to save equipment (as utilities now attempt under North American NERC TPL-007 geomagnetic disturbance standards and UK National Grid protocols), power can be restored via "Black Start" hydro and gas turbines within 12 to 72 hours. However, in an extreme Carrington-class scenario where dozens of massive 200-to-400-ton Extra-High-Voltage (EHV) step-up transformers suffer internal winding failure, utilities hold limited spare transformers, meaning rolling blackouts or regional outages could last weeks.

1. Awọn iṣẹju 60 akọkọ ti Grid Collaplate: Omi ati Titiipa omi idoti¶

Fill every remaining vessel while municipal water towers still have gravity pressure: Even after electric pumps fail at the city water plant, elevated neighborhood water towers provide gravity pressure for 30 minutes to 6 hours until everyone on your street drains the tower. Immediately fill every clean pot, bucket, washing machine tub, and pitcher.
Shut off your main household water valve once municipal pressure drops to zero: If a municipal water main loses positive pressure, contaminated groundwater enters cracked street pipes, and negative back-siphonage can suck the clean water right out of your house pipes and water heater back into the street main. Closing your home's main water shutoff valve traps 110 to 300 liters (30 to 80 gallons) of clean, potable water inside your domestic hot water heater tank, which you can drain as needed from the brass spigot at the very bottom of the tank (be sure to turn off the water heater's gas valve or electric breaker first, and open a hot-water faucet upstairs to break the vacuum so the tank drains).
**Dẹkun fifọ awọn ile-igbọnsẹ boṣewa ti awọn ibudo gbigbe omi idalẹnu ilu ba kuna ***: Ni awọn agbegbe alapin tabi awọn agbegbe oke, awọn laini idalẹnu ilu da lori ina ** awọn ifasoke gbigbe omi eegbin *** ni gbogbo awọn ibuso diẹ. Ti gbogbo eniyan ba tẹsiwaju lati da omi garawa si isalẹ awọn ile-igbọnsẹ lakoko didaku ọjọ-ọpọlọpọ lakoko ti awọn ibudo gbigbe ti ku, omi idoti aise ṣe afẹyinti nipasẹ ṣiṣan ipilẹ ile ti o kere julọ tabi iwẹ ilẹ-ilẹ ni adugbo. Ṣeto ile-igbọnsẹ imototo gbigbe gbigbẹ meji-meji *** ( garawa 19-lita / 5-galonu ti o ni ila pẹlu awọn baagi idọti agbateru ti o wuwo ati idalẹnu ologbo, awọn shavings Pine, tabi Mossi Eésan) ki o pulọọgi idominugere ipilẹ ile ti o kere julọ pẹlu pulọọgi idanwo roba ti o gbooro ti afẹyinti idoti nhalẹ.

2. Awọn ibaraẹnisọrọ ati Lilọ kiri Nigbati Awọn ile-iṣọ sẹẹli, Intanẹẹti, ati GPS Lọ Dudu¶

Why cell towers die within 4 to 24 hours: Although major cellular macro-towers have backup lead-acid batteries (lasting 4 to 8 hours) or diesel generators (lasting 24 to 72 hours), the fiber-optic backhaul switches and fuel re-supply trucks fail during a regional grid collapse.
Why High-Power AM Radio (530 to 1710 kHz) is the ultimate survival lifeline: Unlike FM radio and television signals (which travel strictly line-of-sight and stop at the horizon 50 kilometers away), clear-channel AM broadcast stations (such as Primary Entry Point / Emergency Alert System stations in the US, BBC Radio 4 Longwave/Medium Wave in the UK, CBC Radio One in Canada, and ABC Local Radio in Australia) use massive hardened transmitters with multi-week diesel reserves. At night, AM radio skywaves bounce off the ionosphere across 800 to 1,500 kilometers (500 to 900 miles), allowing a $15 pocket AM radio to pick up distant non-blacked-out states or national emergency broadcasts.
Navigating without GPS: During a G5 geomagnetic storm, extreme ionospheric scintillation scrambles the ultra-weak 1.575 GHz signals from GPS, Galileo, and GLONASS satellites. Airplane pilots, ships, and drivers relying exclusively on live cloud GPS maps will lose navigation. Always keep a physical paper road atlas in your vehicle glovebox and a magnetic baseplate compass in your emergency kit (note: during peak magnetic storm hours, a magnetic compass needle can fluctuate by 1 to 5 degrees, then returns to exact magnetic north as soon as the geomagnetic storm subsides).

CARBON MONOXIDE KILLS SILENTLY DURING EVERY BLACKOUT: Generator and Heating Rules

In every major multi-day power outage, carbon monoxide ($\text{CO}$) poisoning from portable gasoline generators, charcoal grills, and propane camp stoves causes a surge of preventable deaths. - Never run a portable generator inside a garage, basement, porch, or shed, even with the garage door wide open. Always place portable generators outdoors at least 6 meters (20 feet) away from every window, door, and soffit vent, with the exhaust pointing away from the house. - Never use a gas kitchen oven, gas stovetop burners, or a charcoal grill to heat your living space. - Keep at least two battery-operated (or 10-year sealed lithium) Carbon Monoxide alarms active on every sleeping level of your home; they require zero wall electricity to save your family's lives at night.

Awọn ibeere ti a beere nigbagbogbo¶

Can a severe solar storm or Coronal Mass Ejection hurt my body, my unborn baby, or my pets?

No. Earth is surrounded by a dense blanket of atmosphere (equivalent in radiation shielding to 10 meters / 33 feet of solid concrete) plus our planetary magnetosphere. Even during an extreme G5 Carrington-class solar storm, zero harmful solar radiation reaches people, pregnant individuals, or animals on the ground. You will not feel anything physically, the only visible effect from the ground is spectacular northern and southern lights (aurora borealis and aurora australis) glowing overhead deep into mid- and low-latitude skies.

Will my modern fuel-injected car or electric vehicle still start and drive after a massive solar storm?

Bẹẹni, iji oorun adayeba (CME) kii yoo ba tabi mu ọkọ ayọkẹlẹ ti a ko tii kuro, ọkọ nla, tabi tirakito ti o joko ni opopona tabi ni opopona rẹ. Nitoripe ijanu onirin ọkọ kan jẹ mita 3 si 4 nikan (ẹsẹ 10 si 13) gun ati pe o joko lori awọn taya rọba mẹrin ti o ya sọtọ lati ilẹ, ko le gbe Awọn Currents Geomagnetically Induced (eyiti o nilo awọn oludari ni ọpọlọpọ awọn ibuso kilomita). Awọn iṣọra meji nikan ni: (1) Ti o ba wakọ plug-in Electric Vehicle (EV), yọọ okun gbigba agbara kuro ninu ọkọ ayọkẹlẹ ṣaaju ki iji oorun to kọlu ki grid gbaradi ko le wọ ṣaja ọkọ ayọkẹlẹ inu ọkọ nipasẹ okun ogiri; ati (2) Iboju lilọ kiri GPS ti ọkọ ayọkẹlẹ rẹ le lọ fun igba diẹ tabi padanu satẹlaiti titiipa fun wakati 24 si 48 lakoko iji.

Ṣe MO le lo adiro makirowefu mi bi agọ Faraday ti a ko dara lakoko pajawiri?

Ile adiro makirowefu ti ile n pese apa kan nikan, idabobo alabọde ati pe ko ni imunadoko pupọ ju apo idọti irin ti a fi edidi tabi awọn fẹlẹfẹlẹ mẹta ti bankanje aluminiomu ti o wuwo. Awọn adiro Makirowefu ti wa ni aifwy ni pataki lati ṣe idiwọ awọn makirowefu ibi idana ounjẹ 2.45 GHz lakoko gbigba ina ti o han lati kọja nipasẹ apapo ferese iwaju perforated, ati pe wọn wa ni somọ taara sinu wiwi itanna ogiri ile rẹ ayafi ti a ti yọọ kuro. Ti o ba lo makirowefu ti a ko tii ni fun pọ, o tun gbọdọ fi ipari si awọn ẹrọ itanna inu inu apo ike kan ti o yika nipasẹ awọn fẹlẹfẹlẹ mẹta ti o nipọn ti bankanje aluminiomu ti o wuwo ṣaaju gbigbe wọn sinu.

Kini yoo ṣẹlẹ si awọn ọkọ ofurufu ni afẹfẹ ti iji oorun G5 tabi iji itankalẹ oorun ba lu lakoko ọkọ ofurufu kan?

Awọn ọkọ ofurufu ti iṣowo ati awọn olutọsọna oju-ofurufu (bii US FAA, Eurocontrol, ati UK CAA) gba awọn titaniji akoko gidi taara lati Ile-iṣẹ asọtẹlẹ Oju-ọjọ NOAA ati awọn ile-iṣẹ oju-ọjọ aaye ICAO awọn wakati ṣaaju ki iji kan de. Nigbati iji itankalẹ oorun ti o lagbara (S3 si S5) tabi iji geomagnetic (G4 si G5) waye, awọn ọkọ ofurufu ṣe itọsọna awọn ọkọ ofurufu transpolar laifọwọyi (gẹgẹbi awọn ọkọ ofurufu laarin Ariwa Amẹrika ati Esia tabi Yuroopu lori Polu Ariwa) si awọn latitude kekere nibiti aaye oofa ti Earth ti nipon, yipada lati Redio giga-Igbohunsafẹfẹ (HF) si satẹlaiti tabi VHF relays ti o nilo awọn ọna ṣiṣe itọka odo ti iwọn, awọn satẹlaiti) pẹlu awọn beakoni lilọ kiri ilẹ si ilẹ lailewu laisi GPS.

Elo ni ikilọ ilosiwaju ni a gba nitootọ ṣaaju iji oorun ipele ipele Carrington deba akoj agbara naa?

O gba meji pato ikilo. Ni akọkọ, ni akoko ti o tobi ti Earth-directed Coronal Mass Ejection ti nwaye lati Oorun, awọn kamẹra coronagraph lori awọn satẹlaiti ṣe akiyesi awọsanma halo ti o pọ si laarin awọn iṣẹju 30 si 60, gbigba NOAA ati UK Met Office lati funni ni iṣọwo iji iji Geomagnetic kan ni awọn wakati 15 si 48 ṣaaju ki awọsanma naa de Earth (yara Carrington-kilasi CMEs 18 gba awọn wakati 15 si 8 deede). wakati). Ẹlẹẹkeji, nipa awọn iṣẹju 15 si 45 ṣaaju ki awọsanma kọlu Earth, o kọja taara nipasẹ awọn satẹlaiti DSCOVR ati ACE ti o duro si ibikan 1.5 milionu kilomita ni oke ni Lagrange Point 1, wiwọn iṣalaye oofa gangan (ariwa vs guusu Bz) ati ifẹsẹmulẹ boya ipa naa yoo jẹ fifun wiwo ti ko lewu tabi iji G5 nla.

Ti akoj agbara ba lọ silẹ lati iji oorun, nigbawo ni o jẹ ailewu lati pulọọgi ẹrọ itanna mi ati oluyipada oorun pada sinu?

Duro o kere ju 4 si awọn wakati 6 lẹhin awọn ipadabọ agbara ohun elo iduroṣinṣin, ki o tẹtisi awọn imudojuiwọn pajawiri agbegbe lori redio batiri AM kan ti o jẹrisi pe ikilọ Geomagnetic Storm ti dinku ni isalẹ G3, ṣaaju ki o to pilogi awọn kọnputa ifura, awọn ohun elo, tabi awọn oluyipada grid-ti so pada sinu ogiri. Nigbati awọn ohun elo ba kọkọ tun fi agbara mu awọn laini gbigbe lakoko tabi lẹsẹkẹsẹ lẹhin idamu geomagnetic kan, awọn substorms CME Atẹle ati awọn iyipo yiyi pada le fa awọn spikes foliteji leralera ati awọn brownouts ṣaaju ki akoj duro patapata.

Awọn orisun ṣayẹwo¶

Awọn ipinfunni Okun ti Orilẹ-ede ati Afẹfẹ (Ile-iṣẹ asọtẹlẹ Oju-ojo aaye NOAA - SWPC, Orilẹ Amẹrika): * Awọn iwọn Oju-ojo Alafo NOAA (Geomagnetic Storms G1 si G5, Awọn iji Radiation Solar S1 si S5, Redio Blackouts R1 si R5) ati DSCOVR Awọn Ilana Afẹfẹ Oorun gidi-akoko *.
Cybersecurity ati Aabo Aabo Amayederun (CISA) ati Ile-iṣẹ Isakoso Pajawiri Federal (FEMA, Orilẹ Amẹrika): * Pulse Electromagnetic (EMP) ati Idarudapọ Geomagnetic (GMD) Awọn Itọsọna Resilience fun Awọn amayederun Pataki ati Awọn ara ilu*.
North American Electric Reliability Corporation (NERC, United States / Canada): * Igbẹkẹle Standard TPL-007 (Iṣẹ Eto Gbigbe Gbigbe fun Awọn iṣẹlẹ Idarudapọ Geomagnetic) ati 1989 Hydro-Québec Blackout Post-iṣẹlẹ Analysis*.
Ile-iṣẹ Awọn iṣẹ Oju-ojo Alafo ti Ilu UK pade (MOSWOC) ati National Grid Electricity System Operator (ESO, United Kingdom): * Imurasilẹ Oju-ojo Alafo nla, Iṣayẹwo Iforukọsilẹ Ewu ti Orilẹ-ede ti Awọn iji oorun, ati Imukuro Ayipada Ayipada Grid.
Ile-ibẹwẹ Alaaye ti Yuroopu (Eto Aabo Alafo ESA / Nẹtiwọọki Iṣẹ Oju-ojo Alafo, European Union): Asọtẹlẹ Iyọkuro ti Coronal Mass ati Awọn Ipa Scintillation GNSS Ionospheric.
Ile-iṣẹ Iwadi Agbara Itanna (EPRI, United States): * Giga-giga Electromagnetic Pulse (HEMP E1/E2/E3) ati Geomagnetically Induced Lọwọlọwọ (GIC) Awọn igbelewọn gbigbona Ayipada *.