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Model enhancements
Verisk model enhancements provide clients with accurate and up-to-date information.
Model data disk space requirements
Verisk offers model data in two packages.

Release summary
Verisk is pleased to announce the release of TouchstoneTouchstone Re 2025 (13.0). This release includes both model and software updates.
Model enhancements
Verisk model enhancements provide clients with accurate and up-to-date information.
- Verisk Severe Thunderstorm Model for the United States
  Enhancements to the Verisk Severe Thunderstorm Model for the United States
- Verisk Multiple Peril Crop Insurance Model for the United States
  Enhancements to the Verisk Multiple Peril Crop Insurance (MPCI) Model for the United States.
- Verisk Multiple Peril Crop Insurance Model for India
  Enhancements to the Verisk Multiple Peril Crop Insurance (MPCI) Model for India.
- Verisk Bushfire Model for Australia
  Enhancements to the Verisk Bushfire Model for Australia
- Verisk Inland Flood Model for the UK and the Republic of Ireland
  Enhancements to the Verisk Inland Flood Model for the UK and the Republic of Ireland, formerly known as the Verisk Inland Flood Model for Great Britain.
- Verisk Earthquake Model for Mexico
  Enhancements to the Verisk Earthquake Model for Mexico
- Verisk Typhoon Model for South Korea
  Enhancements to the Verisk Typhoon Model for South Korea
- Verisk Inland Flood Model for Italy
  Enhancements to the Verisk Inland Flood Model for Italy.
- Touchstone Re Industry Exposure and Industry Loss File (ILF) updates
  Industry Exposure Database and ILF updates for release 13.0.
- U.S. hurricane historical event updates
  U.S. hurricane historical events update
- Previous model version (PMV) support and archive event set
  Summary of Previous Model Version (PMV) support and archive events updates in this release.
- Disaggregation updates
  Summary of model disaggregation enhancements associated with this release.
- Model version changes
  The following table includes updates to model version numbers for release 2025 (13.0).
- Model data disk space requirements
  Verisk offers model data in two packages.
Software enhancements
A suite of changes coordinated with model updates, and new features to enhance the user experience.
Touchstone financial module improvements
Summary of updates to the financial module for Touchstone 2025.
Database updates
A number of data and schema changes have been implemented for the Touchstone(Re) 2025 release.
API enhancements
Added support for detailed loss analysis, the ALERT event set, Touchstone Model Builder, and Inland Flood hazard analysis.
Supporting material

Model data disk space requirements

Verisk offers model data in two packages.

The following table summarizes the disk space requirements for these two packages (10K/50K/500K and 100K).

Note: Previous model versions require approximately 1,970 gigabytes (GB) of disk space.

Table 1. Model data disk space requirements for release 2025 (13.0)
Region of data/peril		Disk space required
Required files		10K/50K/500K (GB)	100K (GB)
Africa
	Terrorism	0.13	-
Asia Pacific
	Earthquake (includes India)	311.00	114.00
	Bushfire	2.02	20.10
	Inland Flood	1.40	-
	Terrorism	0.13	-
	Severe Thunderstorm	14.70	35.50
	Tropical Cyclone + Typhoon + Storm Surge	81.00	-
Caribbean
	Hurricane + Tropical Cyclone	223.50	-
	Earthquake	13.20	-
Central America
	Hurricane + Tropical Cyclone	223.50	-
	Earthquake	0.19	-
Europe
	Earthquake	0.43	-
	Extratropical Cyclone	39.0	-
	Severe Thunderstorm	2.70	-
	Inland Flood	11.40	-
	Terrorism	0.13	-
North America
	Earthquake	331.2	89.7
	Flood	686.70	-
	Hurricane + Tropical Cyclone^*	323.29	26.00
	Severe Thunderstorm	204.30	131.00
	Terrorism	0.14	-
	Wildfire	840.00	672.00
	Winter Storm	5.50	-
South America
	Earthquake + Tsunami	15.30	-
	Terrorism	0.12	-

* If the precipitation flood sub-peril is licensed for the Verisk Hurricane Model for the United States, then model disk space requirements will increase by approximately 650 gigabytes (GB) to account for flood physical property files. If, however, the Verisk Inland Flood Model for the United States is also licensed, then these files are shared by the two models and model disk space requirements are as shown in the table.