Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-09
Time:	18:51:17
Production Date and Time:	2025-05-09 18:56:23 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251291851173_e20251291853546_c20251291854044.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251291846173_e20251291848546_c20251291849030.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	WI
Country/Countries	United States
County/Locality(s)	Iowa County, WI
NWS WFO	Milwaukee/Sullivan WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-09 18:51:21UTC
Radiative Center (Lat, Lon):	43.188610°, -90.380280°
Nearby Counties (meeting alert criteria):	Iowa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.61 K
Observed - Background BT (3.9 um)	3.12 K
BT Anomaly (3.9 um)	1.79 K
Maximum Observed - Clear RTM BT (3.9 um)	15.78 K
Maximum Observed BTD (3.9-10/11/12 um)	7.66 K
Observed - Background BTD (3.9-10/11/12 um)	1.78 K
BTD Anomaly (3.9-10/11/12 um)	2.77 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.86
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.40°
Mean Solar Zenith Angle	28.40°
Mean Glint Angle	73.10°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Lincoln County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-09 18:51:50UTC
Radiative Center (Lat, Lon):	41.171391°, -100.877220°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.16 K
Observed - Background BT (3.9 um)	3.15 K
BT Anomaly (3.9 um)	3.61 K
Maximum Observed - Clear RTM BT (3.9 um)	15.16 K
Maximum Observed BTD (3.9-10/11/12 um)	11.84 K
Observed - Background BTD (3.9-10/11/12 um)	1.58 K
BTD Anomaly (3.9-10/11/12 um)	2.76 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.99
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.60°
Mean Solar Zenith Angle	24.20°
Mean Glint Angle	73.50°
Water Fraction	0.00
Total Pixel Area	6.90 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	NV
Country/Countries	United States
County/Locality(s)	Pershing County, NV
NWS WFO	Reno NV
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-09 18:51:48UTC
Radiative Center (Lat, Lon):	40.068054°, -118.573608°
Nearby Counties (meeting alert criteria):	Pershing County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	50.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	323.52 K
Observed - Background BT (3.9 um)	4.71 K
BT Anomaly (3.9 um)	2.94 K
Maximum Observed - Clear RTM BT (3.9 um)	20.28 K
Maximum Observed BTD (3.9-10/11/12 um)	18.79 K
Observed - Background BTD (3.9-10/11/12 um)	4.97 K
BTD Anomaly (3.9-10/11/12 um)	3.79 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	6.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.69
Maximum Radiative Power	50.44 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	64.40°
Mean Solar Zenith Angle	26.30°
Mean Glint Angle	89.00°
Water Fraction	0.00
Total Pixel Area	9.30 km²
Latest Satellite Imagery:	IDs-NVne-UTnw_750_m ORsw-CAn_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-09 18:53:22UTC
Radiative Center (Lat, Lon):	22.703056°, -80.552223°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	32.81 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.81 K
Observed - Background BT (3.9 um)	6.57 K
BT Anomaly (3.9 um)	3.19 K
Maximum Observed - Clear RTM BT (3.9 um)	4.43 K
Maximum Observed BTD (3.9-10/11/12 um)	19.40 K
Observed - Background BTD (3.9-10/11/12 um)	6.47 K
BTD Anomaly (3.9-10/11/12 um)	3.41 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	4.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.68
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	32.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.40°
Mean Solar Zenith Angle	22.50°
Mean Glint Angle	33.80°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-09 18:53:22UTC
Radiative Center (Lat, Lon):	22.367777°, -79.502502°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.65 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.69 K
Observed - Background BT (3.9 um)	5.61 K
BT Anomaly (3.9 um)	2.37 K
Maximum Observed - Clear RTM BT (3.9 um)	12.70 K
Maximum Observed BTD (3.9-10/11/12 um)	18.27 K
Observed - Background BTD (3.9-10/11/12 um)	5.38 K
BTD Anomaly (3.9-10/11/12 um)	3.19 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	13.65 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.80°
Mean Solar Zenith Angle	23.40°
Mean Glint Angle	34.10°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental