QX/T 440-2018 in English
VALIDGuidelines for the construction of meteorological disaster monitoring and warning systems in county
- Issued on:2018-09-20
- Implemented on:2019-02-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$330.00
Introduction
Standard Framework and Technological Evolution
QX/T 440-2018, my country's first county-level special standard for meteorological disaster monitoring and early warning, establishes the configuration requirements for core facilities such as regional automatic weather stations and real-time weather video surveillance. Compared with the early basic specifications such as QX/T 315, the innovation of this standard is reflected in:
| Comparison dimension | Traditional standard | QX/T 440-2018 |
|---|---|---|
| Monitoring density | 1 benchmark station at the county level | Full coverage at the township level + encryption in key areas |
| Warning timeliness | Hourly update | 10-minute short-term warning |
| Cross-departmental collaboration | One-way information reporting | Multi-department data sharing platform |
Key points for monitoring system construction
4.1 Monitoring Station Network Configuration
The standard requires the formation of a three-tier monitoring network:
- National Reference Station: At least one per county, in compliance with the detection environment requirements of GB 31221
- Regional Automatic Station: Full coverage of townships, with 100% density in sensitive areas
- Professional Observation Station: Configured on-demand with special monitoring equipment such as agricultural meteorology and lightning location
Typical Case: A county in Zhejiang Province deployed eight four-element automatic stations in a 50km² basin, achieving real-time monitoring of flash floods through real-time weather monitoring, reducing warning response time by 40%.
Suggestions for Implementation of Warning Response
7.1 Emergency Linkage Mechanism
The standard requires the establishment of a three-level response process:
| Response Level | Trigger Conditions | Handling Measures |
|---|---|---|
| Blue/Yellow | General Warning | On-Duty Standby + Information Notification |
| Orange | Major Risk | Suspension of Work and School + Personnel Transfer |
| Red | Extreme Disaster | Whole-Area Emergency + Material Allocation |
Key Tip: It is necessary to prepare Disaster Prevention and Risk Avoidance Cards in advance and clarify transfer routes and resettlement points
Long-term Guarantee Mechanism
Chapter 8 of the standard specifies four guarantee measures:
- Organizational guarantee: 100% establishment of meteorological workstations at the county and township levels
- Financial guarantee: Construction funds are included in the fiscal budget
- Team guarantee: Each village is equipped with one meteorological information officer
- Evaluation mechanism: Annual compliance assessment ≥ 85 points (Appendix A)
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