Bureau of Anomalous Regulation
DOC-000-17 / Anomaly Regulation Case File
CASE-0092 - "FISSILE CAUTERIZATION"
Control Code-Modifiers
LOC-B/L/X
Hazard Types
D/M/T-NEUTRALIZED
Protocol
PALE HORSE
Lead Investigator
████████ / BAR-DPC-14892
CONTAINMENT PROTOCOL
CASE-0092-1 and CASE-0092-2 are contained at Special Pandora Site-AVERNUS-1 ("Hiroshima Peace Memorial Park") and Special Pandora Site-AVERNUS-2 ("Nagasaki Peace Park") respectively. The 1945 deployments themselves are classified as self-normalizing under REG-800-12; ongoing containment activities at both sites operate under Cover Story CC-0092-01. Any anomalous readings or containment modifications at either site require immediate notification to the corresponding facility and to the Ministry within 30 minutes of detection. Continuous radiological exposure of no less than 15 roentgens per hour must be maintained at both sites through residual nuclear material from the 1945 interventions and supplementary radiological dispersal units integrated into the memorial architecture.
Personnel assigned to either site require certification in radiological hazard management. Assignments are limited to 90-day rotations followed by mandatory 30-day decontamination periods. All personnel must undergo psychological screening before deployment per Form SC-900-05, a requirement instituted after Incident CASE-0092-18.
Environmental monitoring focuses on maintaining background radiation between 12-18 roentgens per hour. Any decrease below this threshold will cause a ████████ manifestation, with a minimum time period of 36 hours before manifestations occur. The time period shortens linearly with larger decreases below the threshold. Electromagnetic interference must remain below 0.3 gauss deviation to prevent the resonance effects first identified in 1941. Temperature variance exceeding ±2°C from regional averages correlates with increased instability for reasons that remain under investigation.
Monthly inspections proceed via lead-lined observation chambers with automated Geiger-Müller arrays providing continuous monitoring. Detection of sub-threshold radiation triggers immediate deployment of mobile radiological units. Following the 1945 instability cascade, any major containment actions at dimensional instability sites require assessment of potential effects on other documented sites worldwide.
CRITICAL: Under Protocol PR-400-74 "PALE HORSE", extreme measures including tactical nuclear deployment remain authorized should primary containment fail.
The memorial parks' public education programs emphasize historical significance while discouraging unauthorized excavation or extended exposure to either site.
PHENOMENOLOGICAL SUMMARY
CASE-0092-1 and CASE-0092-2 (informally designated "Hiroshima Aperture" and "Nagasaki Aperture" respectively) are focal points of dimensional instability first recorded in Bureau predecessor archives in 16██ and 17██. While such focal points occur naturally worldwide and are well-understood by Bureau researchers, effective containment remained impossible until the development of radiological stabilization methods and the formal establishment of PALE HORSE Protocol.
Both sites were classified as "managed observation only" based on nearly three centuries of low-level but persistent activity. Industrial Revolution-era electromagnetic pollution is documented to have affected dimensional instabilities globally since the late 1800s. Between 1941 and 1942, the concentration of military-industrial facilities near both cities — Hiroshima's regional military headquarters and Nagasaki's Mitsubishi heavy industries — produced significant resonance effects at each location. Subsequent events at both sites necessitated reclassification to ████████████████.
Physical examination of either aperture remains impossible. Pre-containment reports from surviving personnel describe ██████████████ █████████████████████████ ███ ██████████████████. Documentation from this period shows progressive degradation in observational clarity, with later entries becoming ████████████████████████████.
Total casualties attributable to pre-containment manifestation activity at both sites between 1941 and 1945 are recorded as ████████; recovery of remains was possible in approximately ██% of documented cases.
The relationship between industrial electromagnetic activity and instability escalation was confirmed through comparison with sites in ████████ and ████████. The Hiroshima location demonstrated particular susceptibility to early 20th-century manufacturing processes.
By 1945, ████████████████ manifestations were occurring at dangerous frequencies at both locations. The decision to implement radiological containment at Hiroshima was reached after conventional methods proved ineffective. On August 5, 1945, following detection of ████████████████████████████ and the complete loss of three containment teams, the Ministry authorized for the first and only time the deployment of Contingency CY-400-84 "PALE HORSE-TERMINUS". Military assets involved in the deployment remained unaware of true mission parameters. The Hiroshima intervention triggered an immediate instability cascade at Nagasaki, necessitating emergency secondary deployment of the same Contingency within 72 hours.
NOTES & OBSERVATIONS
1938-03-15 — Initial Cataloging — Agent ████████, ACD
The Hiroshima site demonstrates ongoing dimensional instability effects which appear to be escalating in frequency. Local folklore references indicate ███████████████████████ ███████ ████████████████████ █████████████████████████████ ██████████████ ███ ████████████████. No containment possible with current methods. Maintaining standard observation protocols.
1940-08-22 — Electromagnetic Correlation — Agent ████████, OPM
Industrial development in the Hiroshima region producing unexpected interactions with baseline readings. Local wildlife exhibiting avoidance behaviors in an expanding radius around the site. Recommending parallel monitoring at the Nagasaki location.
1941-11-30 — Resonance Patterns — Agent ████████, OPM
Detected frequency signatures similar to those recorded at ████████ prior to the 1908 event. Three factory workers reported missing near the aperture zone. Bureau cleanup teams found only ████████████████.
1942-02-14 — Exponential Growth — Director ████████, DPC
Aperture utilization increasing beyond all predictive models. ████████████████ manifestations now emerging during daylight hours. Civilian witnesses describing shadows cast at angles inconsistent with their light sources, and surfaces that "remember" objects no longer present. Operation OP-0092-500-01 "MANHATTAN PROJECT" authorized under executive directive.
1944-05-03 — Radiological Testing — Director ████████████, OPM — Head of Manhattan Project
Breakthrough: controlled nuclear testing confirms that ionizing radiation stabilizes dimensional instabilities. First successful containment of instability-related ████████ achieved. Preparations for full-scale intervention proceeding.
1945-08-07 — Post-Intervention Analysis — ARU "RADBOYS"
Hiroshima aperture successfully denied to ████████. Radiation levels holding steady. No manifestations detected in 48 hours. Note: unit reports persistent sensation of being observed despite confirmed absence of ████████████████ manifestations. Symptom logged against REP-600-11, Entry 24 (residual perceptual cascade).
1945-08-07 — Instability Cascade Alert — Bureau Monitoring, OPM
Anomalous readings detected at multiple Pacific rim monitoring stations following Hiroshima intervention. Most severe readings at the Nagasaki site. Recommend immediate emergency convening.
1945-08-10 — Dual Site Stabilization — Director ████████, DPC
Secondary intervention at Nagasaki successful. Both sites now maintaining stable containment. Lesson learned: radiological containment of dimensional instability does not eliminate the underlying phenomenon but displaces it toward the nearest viable focal point. Future containment operations at any dimensional instability site must include cascade-vector assessment.
1946-04-15 — Maintenance Threshold Established — Director ████████, DPC
Following Incident CASE-0092-11, containment floor formally established at 15 roentgens per hour for both Special Pandora Site-AVERNUS-1 and -2. Supplementary radiological dispersal units approved for installation per Form REQ-200-05; appropriation processed through cover budget designated for postwar reconstruction surveys. Memorial construction at both sites approved as long-term containment architecture under joint Bureau-civilian administration.
1952-03-20 — Electromagnetic Threshold Established — Sector Lead ████████, OPM Quantum Studies Sector
EM-deviation tolerance for both Special Pandora Sites set at 0.3 gauss following correlation analysis of minor fluctuations recorded between 1946 and 1951. The threshold is derived from the resonance signatures first identified in 1941, scaled to account for residual radiological saturation. Postwar reconstruction in both cities required active coordination with local utility infrastructure to maintain compliance; coordination ongoing.
DISCOVERY LOG
Bureau predecessor organizations documented both sites independently. The Hiroshima location appears in Imperial Commission on Preternatural Occurrences records via Jesuit missionary correspondence dated 16██. The Nagasaki location is documented through Dutch trading post records at Dejima dated 17██; the institutional provenance of these records is uncertain, falling within either The Gap or the Royal Paranormal Research Authority's earliest operational period. Both records describe persistent low-level instability of a kind the Bureau would later catalog as standard dimensional aperture activity, indistinguishable in this period from common European or East Asian folkloric accounts of liminal places.
Both sites demonstrated persistent low-level activity for nearly three centuries, with periodic █████████████ that Bureau personnel could only document and monitor. Prior to 1942, no effective containment method existed for dimensional instabilities or for the ████████████████ manifestations associated with them; Bureau protocol consisted solely of establishing exclusion zones and suppressing public awareness through local-government liaison.
Industrial development throughout the early 20th century produced increasing electromagnetic interference, with effects first noted at multiple instability sites worldwide. By 1941, the Hiroshima location's proximity to concentrated military-industrial facilities had created critical resonance conditions. Bureau personnel stationed in Hiroshima recorded not merely increased activity, but ████████████████████████████████████.
By February 1942, field agents reported civilians near industrial facilities speaking in unison about ██████████████████████████ before vanishing entirely. Seventeen Bureau personnel were lost attempting conventional containment over the following nine months. Analysis of recovered equipment indicated degradation of physical laws consistent with violation of conventional causality, not merely localized dimensional distortion.
An emergency session of Bureau Directors in February 1942 authorized implementation of theoretical radiological deterrence protocols. Operation OP-0092-500-01 "MANHATTAN PROJECT" was initiated as a joint Bureau-military activity, with military participants unaware they were developing a containment system rather than a weapon. Cover-story coordination at the executive level remained in effect throughout the operation's duration.
Between 1942 and 1945, despite electromagnetic suppression efforts, ████████████████ escalated beyond all previous records. On August 5, 1945, following detection of ████████████████████████████, the Ministry authorized emergency deployment of Contingency CY-400-84 "PALE HORSE-TERMINUS". This was the first invocation of the newly defined PALE HORSE Protocol.
The intervention succeeded in stabilizing the Hiroshima dimensional instability through radiological saturation. However, within one hour of detonation, Bureau monitoring stations detected severe instability spikes at the Nagasaki site, which housed its own documented focal point. Analysis indicated that the containment had not eliminated the dimensional instability but had displaced it toward the nearest viable focal point. The Nagasaki instability, previously manageable, began expanding at catastrophic rates.
Emergency preparations for secondary deployment required 72 hours. During this period, Nagasaki monitoring stations reported unprecedented frequencies of ████████████████ manifestations, exceeding even those previously documented at the Hiroshima location. The second intervention on August 9, 1945 successfully stabilized both sites. The cascade displacement phenomenon has informed all subsequent PALE HORSE deployments.
INCIDENT LOG
1928-04-18 – Incident CASE-0092-01: Mitsubishi Resonance
Electromagnetic surge from Mitsubishi Heavy Industries triggered a manifestation event. Three civilians reported witnessing ████████ ████████, despite the absence of physical evidence that anything had occurred. Witnesses were located 72 hours later, severely ██████████. Cover story of industrial accident implemented through local prefectural office.
1936-11-23 – Incident CASE-0092-03: Temporal Scarring
Monitoring equipment detected ████████████████ attempting to █████████████. Emergency electromagnetic dampening prevented full manifestation. Six personnel experienced what was subsequently catalogued as "temporal scarring" (REP-600-11, Entry 52) — psychological damage from perceiving events that had not yet occurred. Industrial facilities ordered to reduce output through indirect Bureau-military liaison.
1943-03-09 – Incident CASE-0092-05: District Manifestation
Aperture utilization exceeded critical threshold for 17 minutes. Reports across the affected city district described buildings "growing new rooms that led nowhere." Widespread reports of geometric hallucinations. Local response team dispatched to the central instability locus; the team's transport entered the affected district at 14:22 and did not arrive at the target location. No physical remains or equipment have been recovered.
1945-08-06 – Incident CASE-0092-08a: Hiroshima Deployment
Full implementation of Contingency CY-400-84 "PALE HORSE-TERMINUS" at the Hiroshima site. Immediate cessation of all manifestation activity within the affected radius. ████████ retreated from the irradiated zone within seconds of detonation.
Projected civilian casualties at deployment: 100,000–120,000.
Actual casualties by end of containment year: approximately 140,000.
Variance attributed to underestimation of secondary radiological effects in the projection model. Revised model implemented prior to Nagasaki deployment.
Note: shadows burned into walls at multiple locations within the affected radius were observed to contain geometric patterns consistent with ████████████████. Photographic documentation degraded during developing in 14 of 17 recorded cases.
1945-08-06 – Incident CASE-0092-08b: Cascade Detection
Post-detonation monitoring detected immediate anomalous readings at seven Bureau sites across the Pacific rim within one hour of the Hiroshima intervention. Most pronounced effects registered at the Nagasaki monitoring station. Instability cascade analysis indicated that the Hiroshima containment was displacing ████████████ rather than eliminating it. The Nagasaki site began registering exponential instability increases. Emergency Bureau-Ministry session convened at 14:00.
1945-08-09 – Incident CASE-0092-10: Nagasaki Deployment
Secondary deployment authorized after 72 hours of accelerating readings at the Nagasaki site. Mitsubishi Steel and Arms Works reported machinery operating without power; electromagnetic readings exceeded all measurement scales available to field instrumentation. Multiple civilian reports of "buildings breathing." All contact with the Nagasaki monitoring station lost at 10:47 local time. Second device deployed at 11:02. Successful stabilization of both sites achieved. Pacific rim monitoring stations reported return to baseline parameters within six hours.
Revised projected civilian casualties: 60,000–75,000.
Actual casualties by end of containment year: approximately 70,000.
Projection model validated.
1945-12-25 – Incident CASE-0092-11: First Fluctuation
First post-containment fluctuation detected when radiation at Hiroshima dropped to 11.3 roentgens per hour during equipment maintenance. On-site Bureau personnel reported a sensation of "something pressing against the edges of the rooms." Emergency radiological supplementation restored containment within four hours. Permanent maintenance protocols established (see Notes & Observations, 1946-04-15). Memorial construction approved to ensure continued site access under civilian-administered cover.
1953-09-14 – Incident CASE-0092-14: Uncle in the Walls
A child visitor to the Hiroshima memorial reported the presence of an "uncle who lives in the walls." The child demonstrated knowledge of pre-Buddhist Shinto practices inconsistent with their age, education, or family background. Class III amnestic treatment authorized per PR-400-20. Investigation yielded no conclusive findings regarding the source of the child's knowledge. Standard radiation levels at the site increased by 15% as a precautionary measure.
1961-11-03 – Incident CASE-0092-18: Typhoon Drop
Nagasaki site experienced brief radiation drop during typhoon conditions when supplementary dispersal units lost power for 41 minutes. On-site personnel reported persistent sensation of being observed until radiological levels were restored. Three personnel required Class II memory suppression following debrief. Enhanced weather monitoring protocols and redundant power infrastructure established at both Special Pandora Sites.
EVIDENTIARY ATTACHMENTS
Atomic bombing of Hiroshima
Physical Evidence - Shadow Anomaly
End of file.