diff --git a/code/__DEFINES/reactions.dm b/code/__DEFINES/reactions.dm
index f5559e795a7..dcb6e93a065 100644
--- a/code/__DEFINES/reactions.dm
+++ b/code/__DEFINES/reactions.dm
@@ -13,6 +13,9 @@
 /// An exponent used to make large volume gas mixtures significantly less likely to release rads. Used to prevent tritfires in distro from irradiating literally the entire station with no warning.
 #define ATMOS_RADIATION_VOLUME_EXP 3
 
+/// Maximum range a radiation pulse is allowed to be from a gas reaction.
+#define GAS_REACTION_MAXIMUM_RADIATION_PULSE_RANGE 20
+
 // Water Vapor:
 /// The temperature required for water vapor to condense.
 #define WATER_VAPOR_CONDENSATION_POINT (T20C + 10)
@@ -85,13 +88,9 @@
 /// The minimum released energy necessary for tritium to release radiation during combustion. (at a mix volume of [CELL_VOLUME]).
 #define TRITIUM_RADIATION_RELEASE_THRESHOLD (FIRE_TRITIUM_ENERGY_RELEASED * TRITIUM_OXYBURN_MULTIPLIER)
 /// A scaling factor for the range of radiation pulses produced by tritium fires.
-#define TRITIUM_RADIATION_RANGE_DIVISOR 4
+#define TRITIUM_RADIATION_RANGE_DIVISOR 1.5
 /// A scaling factor for the irradiation threshold of radiation pulses produced by tritium fires.
 #define TRITIUM_RADIATION_THRESHOLD_BASE 15
-/// A scaling factor for the irradiation chance from energy released. This is the energy release required for everything in range to have a 50% chance of getting irradiated.
-#define TRITIUM_RADIATION_CHANCE_ENERGY_THRESHOLD_BASE 1.68e9
-/// The minimum radiation pulse range from tritium fires.
-#define TRITIUM_MINIMUM_RADIATION_RANGE 6
 
 // - Freon:
 /// The maximum temperature freon can combust at.
diff --git a/code/__HELPERS/radiation.dm b/code/__HELPERS/radiation.dm
index 477cbbd197d..345d2f89196 100644
--- a/code/__HELPERS/radiation.dm
+++ b/code/__HELPERS/radiation.dm
@@ -15,6 +15,10 @@
 /// You can also pass in a minimum exposure time. If this is set, then this radiation pulse
 /// will not irradiate the source unless they have been around *any* radioactive source for that
 /// period of time.
+/// The chance to get irradiated diminishes over range, and from objects that block radiation.
+/// Assuming there is nothing in the way, the chance will determine what the chance is to get irradiated from half of max_range.
+/// Example: If chance is equal to 30%, and max_range is equal to 8,
+/// then the chance for a thing to get irradiated is 30% if they are 4 turfs away from the pulse source.
 /proc/radiation_pulse(
 	atom/source,
 	max_range,
diff --git a/code/controllers/subsystem/radiation.dm b/code/controllers/subsystem/radiation.dm
index afd570ff31e..1a60e09dccc 100644
--- a/code/controllers/subsystem/radiation.dm
+++ b/code/controllers/subsystem/radiation.dm
@@ -57,6 +57,23 @@ SUBSYSTEM_DEF(radiation)
 		if (current_insulation <= pulse_information.threshold)
 			continue
 
+		/// Perceived chance of target getting irradiated.
+		var/perceived_chance
+		/// Intensity variable which will describe the radiation pulse.
+		/// It is used by perceived intensity, which diminishes over range. The chance of the target getting irradiated is determined by perceived_intensity.
+		/// Intensity is calculated so that the chance of getting irradiated at half of the max range is the same as the chance parameter.
+		var/intensity
+		/// Diminishes over range. Used by perceived chance, which is the actual chance to get irradiated.
+		var/perceived_intensity
+
+		if(pulse_information.chance < 100) // Prevents log(0) runtime if chance is 100%
+			intensity = -log(1 - pulse_information.chance / 100) * (1 + pulse_information.max_range / 2) ** 2
+			perceived_intensity = intensity * INVERSE((1 + get_dist_euclidian(source, target)) ** 2) // Diminishes over range.
+			perceived_intensity *= (current_insulation - pulse_information.threshold) * INVERSE(1 - pulse_information.threshold) // Perceived intensity decreases as objects that absorb radiation block its trajectory.
+			perceived_chance = 100 * (1 - NUM_E ** -perceived_intensity)
+		else
+			perceived_chance = 100
+
 		var/irradiation_result = SEND_SIGNAL(target, COMSIG_IN_THRESHOLD_OF_IRRADIATION, pulse_information)
 		if (irradiation_result & CANCEL_IRRADIATION)
 			continue
@@ -65,7 +82,7 @@ SUBSYSTEM_DEF(radiation)
 			target.AddComponent(/datum/component/radiation_countdown, pulse_information.minimum_exposure_time)
 			continue
 
-		if (!prob(pulse_information.chance))
+		if (!prob(perceived_chance))
 			continue
 
 		if (irradiate_after_basic_checks(target))
diff --git a/code/modules/atmospherics/gasmixtures/reactions.dm b/code/modules/atmospherics/gasmixtures/reactions.dm
index 811de00a216..eb690f56119 100644
--- a/code/modules/atmospherics/gasmixtures/reactions.dm
+++ b/code/modules/atmospherics/gasmixtures/reactions.dm
@@ -352,7 +352,7 @@
 
 	var/energy_released = FIRE_TRITIUM_ENERGY_RELEASED * burned_fuel * effect_scale
 	if(location && burned_fuel > TRITIUM_RADIATION_MINIMUM_MOLES && energy_released > TRITIUM_RADIATION_RELEASE_THRESHOLD * (air.volume / CELL_VOLUME) ** ATMOS_RADIATION_VOLUME_EXP && prob(10))
-		radiation_pulse(location, max_range = min(TRITIUM_MINIMUM_RADIATION_RANGE + sqrt(burned_fuel * effect_scale / TRITIUM_OXYBURN_MULTIPLIER) / TRITIUM_RADIATION_RANGE_DIVISOR, 20), threshold = TRITIUM_RADIATION_THRESHOLD_BASE * INVERSE(TRITIUM_RADIATION_THRESHOLD_BASE + (burned_fuel * effect_scale / TRITIUM_OXYBURN_MULTIPLIER)), chance = 100 * (1 - 0.5 ** (energy_released / TRITIUM_RADIATION_CHANCE_ENERGY_THRESHOLD_BASE)))
+		radiation_pulse(location, max_range = min(sqrt(burned_fuel * effect_scale / TRITIUM_OXYBURN_MULTIPLIER) / TRITIUM_RADIATION_RANGE_DIVISOR, GAS_REACTION_MAXIMUM_RADIATION_PULSE_RANGE), threshold = TRITIUM_RADIATION_THRESHOLD_BASE * INVERSE(TRITIUM_RADIATION_THRESHOLD_BASE + (burned_fuel * effect_scale / TRITIUM_OXYBURN_MULTIPLIER)))
 
 	if(energy_released > 0)
 		var/new_heat_capacity = air.heat_capacity()
@@ -1090,7 +1090,7 @@
 	else if(isatom(holder))
 		location = holder
 	if (location && energy_released > PN_BZASE_RAD_RELEASE_THRESHOLD * (air.volume / CELL_VOLUME) ** ATMOS_RADIATION_VOLUME_EXP)
-		radiation_pulse(location, max_range = min(sqrt(produced_amount) / PN_TRITIUM_RAD_RANGE_DIVISOR, 20), threshold = PN_TRITIUM_RAD_THRESHOLD_BASE * INVERSE(PN_TRITIUM_RAD_THRESHOLD_BASE + produced_amount), chance = 50)
+		radiation_pulse(location, max_range = min(sqrt(produced_amount) / PN_TRITIUM_RAD_RANGE_DIVISOR, GAS_REACTION_MAXIMUM_RADIATION_PULSE_RANGE), threshold = PN_TRITIUM_RAD_THRESHOLD_BASE * INVERSE(PN_TRITIUM_RAD_THRESHOLD_BASE + produced_amount))
 
 	if(energy_released)
 		var/new_heat_capacity = air.heat_capacity()
@@ -1142,7 +1142,7 @@
 	else if(isatom(holder))
 		location = holder
 	if (location && energy_released > PN_TRITIUM_CONVERSION_RAD_RELEASE_THRESHOLD * (air.volume / CELL_VOLUME) ** ATMOS_RADIATION_VOLUME_EXP)
-		radiation_pulse(location, max_range = min(sqrt(consumed_amount) / PN_BZASE_RAD_RANGE_DIVISOR, 20), threshold = PN_BZASE_RAD_THRESHOLD_BASE * INVERSE(PN_BZASE_RAD_THRESHOLD_BASE + consumed_amount), chance = 50)
+		radiation_pulse(location, max_range = min(sqrt(consumed_amount) / PN_BZASE_RAD_RANGE_DIVISOR, GAS_REACTION_MAXIMUM_RADIATION_PULSE_RANGE), threshold = PN_BZASE_RAD_THRESHOLD_BASE * INVERSE(PN_BZASE_RAD_THRESHOLD_BASE + consumed_amount))
 		for(var/mob/living/carbon/L in location)
 			L.hallucination += consumed_amount
 
diff --git a/code/modules/mob/living/carbon/human/species_types/golems.dm b/code/modules/mob/living/carbon/human/species_types/golems.dm
index 1563e36e5f7..dbf39d46237 100644
--- a/code/modules/mob/living/carbon/human/species_types/golems.dm
+++ b/code/modules/mob/living/carbon/human/species_types/golems.dm
@@ -552,7 +552,7 @@
 	var/cooldown = 150
 	var/last_teleport = 0
 	///Set to true upon action activation to prevent spamming teleport callbacks while the first is still occurring.
-	var/is_charging = FALSE 
+	var/is_charging = FALSE
 
 /datum/action/innate/unstable_teleport/IsAvailable()
 	. = ..()