په روښانه غره یا خلاص اوبو کې په بریښنا کې نیول شوی¶

د الپین غرنۍ ریج لاین یا په خلاص جهيل یا ساحلي خلیج کې د ونې څخه پورته نیول کیدل کله چې د کمولونیبس تندر په سر کې رامینځته کیږي په بهر کې یو له خورا وژونکي موسم بیړني حالت څخه دی. په لوړو غرنیو سیمو او په تودو اوبو کې، تاسو اکثرا په هر لوري کې د سلګونو مترو لپاره تر ټولو لوړ یا تر ټولو لوړ لیږدونکي نقطه یاست، او مثبت پورته سټریمرز کولی شي ستاسو د سر څخه پورته شي، د ټریکینګ قطبونو، یا د کښتۍ ماسټ ثانوي مخکې له دې چې د 30,000-ampere بادل څخه تر ځمکې پورې وصل شي. د برښنا د ښکاره کیدو اضطراري حالت څخه ژوندي پاتې کیدل د سمدستي بریښنایی خبرتیا نښو پیژندلو ته اړتیا لري ، د ریج لاینونو څخه لوړوالی راټیټ کړئ او یونیفورم لرګیو یا ټیټو خاورو ته یې راښکته کړئ ، ستاسو ډله لږترلږه له 15 څخه تر 30 مترو (50 څخه تر 100 فوټو) پورې جلا کړئ ترڅو ډاډ ترلاسه شي چې ژوندی پاتې شوی ترسره کولی شي. CPR, insulating your feet from ground-current step voltage, and managing open-water vessels when reaching shore is impossible.

همدا اوس وکړئ¶

1. Drop off peaks, ridgelines, and open water immediately if thunder sounds within 30 seconds of a flash (or if hair stands on end). Count the seconds between a lightning flash and its thunderclap: 30 seconds or less means the strike is within 10 kilometers (6 miles) and the next bolt can strike directly overhead. If your hair stands on end, your skin tingles, metal gear hums or crackles (St. Elmo's fire), or rocks buzz, an upward streamer is forming on your body and a strike is seconds away: drop all metal gear immediately, sprint or scramble 30 to 60 meters (100 to 200 feet) down off the crest if you have 15 seconds, and drop into the Lightning Position on your insulating foam pad or pack.
2. Ditch metal-framed packs, aluminum trekking poles, ice axes, climbing racks, and fishing rods at least 30 meters (100 feet) away. While small amounts of metal do not "attract" lightning from kilometers away, long vertical conductors (trekking poles, ice axes, graphite/carbon fishing rods, antennas, and external pack frames) concentrate electric fields at their tips to launch upward leaders and cause devastating third-degree contact burns and blast injuries if a strike occurs nearby.
3. Spread your group out at least 15 to 30 meters (50 to 100 feet) apart. Ground current (step potential) radiates outward in a lethal circle up to 20 to 30 meters (65 to 100 feet) from a strike point. If four hikers or kayakers huddle shoulder-to-shoulder, a single strike will send all four into simultaneous cardiac or respiratory arrest with nobody left conscious to perform rescue breathing or CPR.
4. Never shelter under an isolated tree, inside a shallow rock overhang, or against a vertical cliff face. Shallow caves and overhangs less than 3 meters (10 feet) deep with less than 1.5 meters (5 feet) of head and side clearance act as spark-gaps where lightning arcs directly from the rock roof through your head and chest to the floor. Stay at least 1.5 to 2 meters (5 to 6.5 feet) away from vertical rock walls.
5. Adopt the low-footprint "Lightning Crouch" on top of your foam sleeping pad, rope coil, or frameless pack. Squat low on the balls of your feet with your heels touching together, hands over your ears, head tucked toward your knees, and zero other body parts (hands, knees, or elbows) touching the ground. Keeping your heels together and insulated minimizes the voltage difference (step potential) across your legs and creates a short path from one foot to the other rather than through your heart.
6. Perform immediate CPR and rescue breathing on strike victims and trigger an SOS. A person struck by lightning does not hold an electrical charge and is 100% safe to touch immediately. Lightning stops the heart and paralyzes the respiratory center in the brainstem; start CPR immediately, activate your satellite SOS beacon (Garmin inReach, Zoleo, Apple Emergency SOS, or PLB), and call your local بیړنۍ شمیرې (911 in the United States and Canada, 112 across the European Union, 999 in the United Kingdom, 000 in Australia).

flowchart TD
    A["Thunderstorm builds while on exposed mountain ridge or open water"] --> B{"Are electrostatic signs present? (Hair standing up, buzzing metal, tingling skin)"}
    B -->|"Yes (Strike imminent in seconds)"| C["Drop metal poles/axes/rods immediately, scramble 30 m off crest if able, crouch on foam pad/pack with heels together"]
    B -->|"No, but flash-to-bang is under 30 seconds (< 10 km / 6 mi)"| D{"What environment are you in?"}
    D -->|"Alpine Ridgeline / Above Treeline"| E["Descend leeward side off peak/ridge toward uniform dense forest or broad bowl; separate group by 15 to 30 m (50 to 100 ft)"]
    D -->|"Rock Face / Multi-Pitch Climb / Via Ferrata"| F["Unclip from steel cables if tethered Safely; move 1.5 m (5 ft) away from wet cracks/chimneys; tie in with nylon dynamic rope"]
    D -->|"Open Water (Kayak, Canoe, Small Boat, SUP)"| G{"Can you reach shore within 5 to 10 minutes?"}
    G -->|"هو"| H["Paddle hard to shore, haul craft 30 m (100 ft) inland away from water's edge and tall shoreline trees, crouch in uniform brush"]
    G -->|"No (Caught in open water)"| I["Drop fishing rods/paddles flat, separate boats by 30 m (100 ft), sit or crouch low in center hull on dry PFD/foam, stay out of water"]
    C --> J{"Was someone struck by lightning?"}
    E --> J
    F --> J
    H --> J
    I --> J
    J -->|"هو"| K["Reverse Triage: Perform immediate CPR & prolonged rescue breathing on non-breathing victims; press Satellite SOS / Call 911/112/999"]

Phase 1: Understanding the 5 mechanisms of lightning injury in the backcountry¶

Only 3% to 5% of wilderness lightning casualties are caused by a direct cloud-to-head lightning bolt. Understanding the other 95% of injury mechanisms explains every survival rule in the backcountry:

دوهمه مرحله: د الپین غونډۍ، سرمشریزې، یا تخنیکي ډبرې ختلو څخه ژوندي پاتې کیدل¶

In high-altitude mountain ranges (such as the Rocky Mountains, Sierra Nevada, European Alps, Andes, or Australian Alps), summer heating builds convective cumulonimbus clouds rapidly between 11:00 AM and 4:00 PM. Backcountry mountaineers call the rule "Summits by Noon, Down by One", meaning you should be turning around and descending from exposed alpine terrain before midday if towering cumulus (cumulus congestus) clouds begin building vertically like cauliflower towers or developing a flat anvil top.

Step-by-step alpine ridgeline escape protocol¶

Step 1: Identify the safest immediate micro-terrain¶

When thunder rumbles or lightning flashes while you are above treeline (in the alpine zone), look around you and rank your descent options:

1. Best Option (Subalpine Dense Uniform Forest): Descend below treeline into a dense stand of trees of uniform, shorter height located in a valley, basin, or depression. Avoid the single tallest giant tree in the stand; position yourself evenly spaced among groups of smaller trees.
2. Second Best Option (Broad Bowl, Talus Basin, or Leeward Slope 30 to 60 Meters Below the Crest): If treeline is 2 hours below you, you do not have to reach trees to drastically reduce your strike probability. Simply descending 30 to 60 meters (100 to 200 feet) vertically down the slope off the sharp ridge crest or summit pyramid takes you out of the primary upward-streamer zone, because the ridge crest above you acts as a partial Cone of Protection.
3. Understanding the "45-Degree Cone of Protection": A tall cliff or mountain peak casts a partial zone of reduced direct-strike risk extending outward at roughly a 45-degree angle from its peak, provided you stay far enough away from the base of the rock face (at least 1.5 to 3 meters / 5 to 10 feet out from the wall) to avoid side-flash and rock-surface currents, and stay within 10 to 15 meters (33 to 50 feet) of the base where the cone still shields you.

========================================================================
THE 45-DEGREE CONE OF PROTECTION AGAINST A ROCK FACE
========================================================================
      /|  <-- Peak / Tall Cliff (Do NOT stand on top)
     / |
    /  |  DANGER ZONE: Within 1.5 m (5 ft) of wall (Side Flash)
   /   |
  /  * |  <-- SAFEST ZONE: 2 to 6 m (6.5 to 20 ft) away from base
 /_____|      of a tall vertical wall (at least 10 m / 33 ft high),
              crouching on an insulating pad away from water gullies.
========================================================================

1. Deadly Micro-Terrain to Avoid on the Descent:
2. Never descend down a wet gully, streambed, couloir, or water-filled crack. Water is a superior conductor to dry granite; lightning current channels directly down wet gullies and rock crevices like a copper wire. Stay on dry ribs or open talus slopes between gullies.
3. Never shelter inside an old metal-roofed fire lookout, open-sided lean-to, or ungrounded stone hut. Unless a building has complete enclosed electrical wiring and plumbing or a certified lightning-protection grounding rod system, an open three-sided trail shelter or stone hut transmits current directly through its roof and floor.

Step 2: Execute the "Lightning Crouch" on insulating gear¶

If electrostatic signs appear or strikes are hitting the mountain around you and you must stop moving:

1. Throw down dry insulation: Pull out your closed-cell foam sleeping pad (such as a Therm-a-Rest Z Lite), a dry coiled nylon climbing rope, or your backpack (ONLY if it has no internal/external metal frame stays, or after sliding the aluminum stays out) and place it on dry ground. The thicker the dry air/foam layer between the soles of your boots and the wet rock, the higher the electrical breakdown resistance against ground current.
2. Squat or sit compactly: Balance on the balls of your feet on top of the pad with your heels and ankles pressed together. If muscle exhaustion makes squatting for 20 minutes impossible, sit tightly on top of a thick folded foam pad and frameless pack with your knees pulled up to your chest and your feet resting together on the pad, never let your feet, hands, or buttocks touch the bare ground off the pad.
3. Never lie flat on the ground: Lying prone or supine creates a 1.8-meter (6-foot) electrical bridge across the ground surface, guaranteeing that any ground current passing within 25 meters will travel straight through your heart and brain.
4. Protect your senses: Clasp your hands over your ears to prevent tympanic membrane (eardrum) rupture from point-blank thunder shockwaves, and close your eyes to prevent temporary flash blindness (photokeratitis) from intense UV/visible flashes.

Step 3: Special triage for Technical Rock Climbers and Via Ferrata users¶

Being roped up halfway up a 300-meter (1,000-foot) rock wall or clipped into a steel via ferrata cable when a storm hits requires decisive action:

• ** د فیراټا (اوسپنې لار) یا کیبل په لاره (د مثال په توګه، نیم گنبد، دولومیټس): ** د غره په څنډه کې یو پرله پسې سټیل کیبل د بریښنایی برښنا ریښه ده چې په کیبل کې د کټ شوي هر غره ته نیغ په نیغه په ​​سر کې 500 متره لرې برید ترسره کوي. که تاسو کولی شئ د کیبل لاره د طوفان له مینځه وړلو دمخه په پراخه څنډه کې وتړئ ، ** د فولادو کیبل څخه خلاص کړئ **، لږترلږه 2 متره (6.5 فوټ) د کیبل او اوسپنې زنګونو څخه لرې کړئ او خپل ځان د طبیعي ډبرې سینګ یا غیر کیبل نایلان سلینګ سره لنگر کړئ نو تاسو نشئ کولی د شاک څپې له مینځه یوسي.
• **په څو-پچ راکټ کلیمب کې: ** که تاسو نشئ کولی د برید پیل کیدو دمخه ځمکې ته راپیل شئ ، په پراخه وچه څنډه کې د بم پروف بیلی رامینځته کړئ (د لوند چمني او ډیهډرل کونجونو څخه ډډه وکړئ چیرې چې اوبه تیریږي). ** په یوه تنګ څنډه کې بې ځایه مه ودریږئ: ** حتی د ځمکې یو ضعیف جریان د تاوتریخوالی غیر ارادي تیتانیک عضلاتو انقباض لامل کیږي چې له خټو څخه یو ناڅاپه کوه کوونکی په لاره اچوي. خپل ځان په لنډ ډول د خپل وچ متحرک نایلان د ختلو رسۍ سره وتړئ (وچ نایلان یو بریښنایی انسولیټر دی؛ لوند رسی جریان ترسره کوي که څه هم د فولادو کیبل څخه لږ وي) ، د امکان په صورت کې خپل فلزي کیم/موټ ریک 3 متره لرې جلا ګیر اینکر ته واستوئ ، او په خپل کڅوړه کې کښینئ یا د وچ رسی 5 مترو څخه د وچ رسی 5 متره لرې کینئ. عمودی دیوال که چیرې لیج اجازه ورکړي.

څلورم ګام: ایا تاسو باید د بریښنایی طوفان په جریان کې د کڅوړې خیمې دننه پاتې شئ؟¶

د شاتګ خیمه د بریښنا څخه د صفر محافظت وړاندیز کوي. په حقیقت کې، د المونیم یا کاربن فایبر خیمې قطبونه په ښکاره شوي کیمپ سایټ کې د بریښنا د کوچنیو راډونو په توګه کار کوي، او په خیمه کې دننه ځای پرځای شوي، پیدل کونکي معمولا په ځمکه کې د فلزي قطب له لارښوونو څخه خپل سرونه او پښې په انچو کې په فرش کې پروت وي.

• که ستاسو خیمه په یوه د الپین حوزه کې د ونې د کرښې پورته یا په یوه څنډه کې ایښودل شوې وي او د بریښنا یو سخت طوفان مستقیم سر ته ځي، ** خپل د باران ګیر واچوئ، خپل فوم د خوب کولو پیډ واخلئ، له خیمې څخه ووځئ**، له خیمې څخه لږ تر لږه 15 متره (50 فوټ) لیرې د خیمې څخه لږ تر لږه 15 متره (50 فوټ) لیرې حرکت وکړئ، لکه څنګه چې ستاسو د رڼا په توګه د ټيټ فشار سره مخ کیږي.
• که ستاسو خیمه لا دمخه په سمه توګه جوړه شوې وي ** د ونې لاندې ژوره ، یونیفورم ځنګل کې ژوره ** ، له ترټولو لرې جلا ونو څخه لرې او له اوبو څخه لرې ، د ځنګل شاوخوا شاوخوا ستاسو د 1.2 مترو (4 فوټ) خیمې په پرتله خورا لوړ لوړ پوړ لارې چمتو کوي ، مګر تاسو باید لاهم د فلزي پوړ له مینځ څخه د لس پوړ کې مستقیم ویده شئ. قطبونه او د خیمې دیوالونه) د دې پرځای چې د سر څخه قطب ته فلیټ پروت وي تر هغه چې فعال کور تیریږي.

دریمه مرحله: په خلاصو اوبو کې د بریښنا ژوندي پاتې کیدل (کایکس، کانو، SUPs، او کوچنۍ کښتۍ)¶

خلاصې اوبه په ریاضي کې د الپین سرې په څیر خطرناکې دي. ځکه چې یو جهيل، خلیج یا سمندر په بشپړه توګه فلیټ دی، یو پیډلر چې په کیک کې ناست وي، په سټینډ اپ پیډلبورډ (SUP) کې ولاړ وي، یا په خلاص المونیم کب نیولو سکیف کې ناست وي د شاوخوا کیلومترو لپاره یوازینی لوړ عمودی پروټروژن دی، او د دوی ټیټ بدن د اوبو له لوی کنډک شیټ څخه په انچو کې پاتې کیږي.

1 ګام: د 5 دقیقو ساحل سپرینټ په مقابل کې د خلاص اوبو هنکر پریکړه¶

هرڅومره ژر چې تاسو تیاره کمولوس ورېځې وګورئ ، د ناڅاپه توفان احساس وکړئ (د تودوخې د بهر جریان حد کمیدل) ، یا لرې تندر واورئ:

• **که ساحل د 5 څخه تر 10 دقیقو پورې د سخت پیډینګ/موټرینګ په اوږدو کې وي: ** سمدلاسه نږدې ځمکې ته مستقیم وګرځئ ، حتی که دا یو غیر پلان شوی ساحل یا شخصي ډاک وي. یوځل چې تاسو ساحل ته ورسیږئ، د اوبو په څنډه کې مه ځړئ (د اوبو په کرښه کې بریښنا د لنده شګو او د اوبو سطحه سفر کوي). خپله کښتۍ 30 متره (100 فوټ) دننه دننه کړئ، د لومړي لوړ ساحل ونو څخه په ټیټ یونیفورم برش یا تړل شوي ودانۍ/موټر کې وګرځئ، او خپل د ژوند جاکټ (PFD) باندې کښیناست.
• **که تاسو له ساحل څخه د 10 دقیقو څخه ډیر نیول شوي یاست او بریښنا لا دمخه اوبه په نښه کوي: ** د فعال اعتصاب زون په مینځ کې په سیده پیډل کولو ځان مه ستړی کوئ. سمدلاسه د خلاص اوبو د بقا پروتوکول ته لیږد.

2 ګام: د ویسل ډول له مخې د خلاص اوبو بقا پروتوکول¶

Phase 4: Wilderness medical triage after a lightning strike ("Reverse Triage")¶

In standard wilderness trauma (such as a rockfall or avalanche with limited rescuers), medics focus on victims who are screaming or bleeding and deprioritize victims with no pulse or respirations. In a lightning strike mass-casualty incident, you must apply the exact opposite rule: REVERSE TRIAGE.

Why "Reverse Triage" saves lives in lightning strikes¶

1. If a lightning victim is conscious, moaning, or breathing on their own, they have already survived the immediate lethal electrical phase. While they may have painful burns, ruptured eardrums, or temporary paralysis of their legs, they will almost certainly survive without immediate resuscitation.
2. If a lightning victim appears completely "dead" (no breathing, no pulse, fixed and dilated pupils, mottled cyanotic skin), they can frequently be brought back to full life if CPR and rescue breathing are started within 60 seconds.
3. Why Prolonged Rescue Breathing is critical: A lightning bolt delivers a massive instantaneous direct-current (DC) countershock that depolarizes the entire myocardium (heart muscle) at once, acting like a massive defibrillator, while simultaneously stunning the medullary respiratory center in the brainstem. Very often, the victim's natural cardiac pacemaker (the sinoatrial node) restarts the heartbeat on its own within seconds, but the victim's brainstem remains paralyzed and cannot trigger a breath for 10 to 30 minutes. If nobody breathes for that victim, their blood oxygen plummets and their heart stops a second time from hypoxia (secondary hypoxic cardiac arrest), which is fatal.

Step-by-step post-strike wilderness resuscitation¶

1. Assess scene safety and move ONLY if necessary: Touching the victim is 100% safe immediately. If the victim was struck on an exposed ridge crest and lightning is still actively striking overhead, two rescuers can rapidly drag the victim 15 to 30 meters (50 to 100 feet) down off the crest while another rescuer delivers breaths, or crouch low while performing compressions.
2. Open the airway and check for breathing and carotid pulse for no more than 10 seconds:
3. If there is NO pulse and NO breathing: Begin full CPR immediately at a rate of 100 to 120 chest compressions per minute to a depth of 5 to 6 centimeters (2 to 2.4 inches) in adults, alternating 30 compressions to 2 rescue breaths. Unlike urban sudden cardiac arrest where hands-only CPR is sometimes used, rescue breaths are mandatory in lightning arrest because respiratory paralysis is the primary killer.
4. If the victim HAS a carotid pulse but is NOT breathing: Perform Rescue Breathing at a rate of 1 breath every 5 to 6 seconds (10 to 12 breaths per minute), watching the chest rise with each breath and re-checking the carotid pulse every 2 minutes. Continue rescue breathing for 30 to 60+ minutes if necessary until the brainstem recovers and spontaneous breathing resumes.
5. **د "ثابت شوي او خړوب شوي زده کونکي" یا سړې پښې څخه مه غولوئ: ** بریښنا د خودمختاري عصبي سیسټم د فعالیت لامل کیږي چې په منظمه توګه یو یا دواړه زده کونکي په موقتي ډول ثابت او خړوب کوي (چې په نورمال ډول په نورو صدمو کې د مغزو مړینه په ګوته کوي) او د **سیسیس او ټیپونورواسولوژیکي ناروغیو لامل کیږي. د ټیټو پښو حیرانتیا چې د قرباني پښې ژیړ، ساړه، نیلي، بې نبض او په بشپړه توګه فلج ښکاري. Keraunoparalysis په عمومي ډول د *2 څخه تر 24 ساعتونو کې پخپله حل کیږي؛ هېڅکله داسې فکر مه کوئ چې قرباني مړ دی یا د ثابت شاګرد یا یخنۍ، فلج شوي پښې پر بنسټ د دایمي ټوټه شوې نخاع لري.
6. Check for spinal trauma, burns, and hypothermia:
7. Because lightning causes violent muscle contractions or throws hikers onto rocks, maintain manual cervical spine stabilization if the victim fell or struck their head (see Spinal injuries).
8. Look for entry/exit thermal burns (often near metal zippers, belt buckles, watches, necklace chains, or the soles of the feet) and feather-like reddish skin markings (Lichtenberg figures, which are pathognomonic of lightning strike and fade within 24 to 48 hours). Cool active smoldering clothing and cover true thermal burns with clean dry dressings (see سوځي).
9. Wrap the victim in dry insulation and a hypothermia wrap immediately (see د ځنګل هایپوترمیا او ساړه). Every lightning strike victim requires hospital evaluation with a 12-lead ECG and blood tests for rhabdomyolysis (muscle breakdown).

په مکرر ډول پوښتل شوي پوښتنې¶

سرچینې چک شوي¶

• Wilderness Medical Society (WMS) (United States / International): Wilderness Medical Society Clinical Practice Guidelines for the Prevention and Treatment of Lightning Injuries (Davis et al., Wilderness & Environmental Medicine, covering the 5 injury mechanisms, terrain selection, lightning position, reverse triage, and keraunoparalysis).
• National Oceanic and Atmospheric Administration (NOAA) / National Weather Service (NWS) (United States): Backcountry Lightning Risk Reduction Guidelines and Boating Lightning Safety Protocols (30/30 rule, flash-to-bang calculation, and upward streamer warning signs).
• Centers for Disease Control and Prevention (CDC) (United States): Lightning Strike Victim Triage and Medical Management (safety of touching strike victims immediately, cardiac vs. respiratory arrest physiology, and prolonged rescue breathing).
• American Heart Association (AHA) (United States) & European Resuscitation Council (ERC) (European Union): Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care: Special Circumstances of Resuscitation (Electrocution and Lightning Strike).
• National Outdoor Leadership School (NOLS) Wilderness Medicine (United States): Backcountry Lightning Protocol (group separation distances of 15 to 30 meters, foam pad insulation, tent precautions, and 45-degree cone of protection caveats).
• United States Coast Guard (USCG) & BoatUS Foundation (United States): Open-Water Small Craft and Sailboat Lightning Protection and Survival Procedures.
• British Mountaineering Council (BMC) (United Kingdom) & Alpine Club of Canada (ACC) (Canada): Alpine Ridges, Via Ferrata, and Technical Climbing Lightning Evacuation Guidance.

اړونده لارښوونې¶

• تندرونه او بریښنا
• CPR (Cardiopulmonary resuscitation)
• Electric shock
• سوځي
• د ډبرې د ختلو او د بولډر کولو پیښې
• د کښتۍ کښته کول او د سړو اوبو بقا
• د هیواد لخوا بیړني شمیرې