diff --git a/topology/Internet2/Internet2Houston/I2HoustonInfrastructure_downtime.yaml b/topology/Internet2/Internet2Houston/I2HoustonInfrastructure_downtime.yaml
new file mode 100644
index 000000000..d36876069
--- /dev/null
+++ b/topology/Internet2/Internet2Houston/I2HoustonInfrastructure_downtime.yaml
@@ -0,0 +1,11 @@
+- Class: UNSCHEDULED
+  ID: 1743161346
+  Description: HW issues
+  Severity: Outage
+  StartTime: Mar 01, 2024 20:30 +0000
+  EndTime: Mar 08, 2024 20:30 +0000
+  CreatedTime: Mar 01, 2024 18:02 +0000
+  ResourceName: HOUSTON2_INTERNET2_OSDF_CACHE
+  Services:
+  - XRootD cache server
+# ---------------------------------------------------------