Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-26
Time:	17:51:17
Production Date and Time:	2025-04-26 17:56:15 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251161751171_e20251161753544_c20251161754051.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251161746171_e20251161748544_c20251161749048.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	Manitoba
Country/Countries	Canada
County/Locality(s)	Division No. 18, Manitoba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 17:51:20UTC
Radiative Center (Lat, Lon):	50.389999°, -97.923058°
Nearby Counties (meeting alert criteria):	Division No. 18 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.04 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.88 K
Observed - Background BT (3.9 um)	1.54 K
BT Anomaly (3.9 um)	1.43 K
Maximum Observed - Clear RTM BT (3.9 um)	16.56 K
Maximum Observed BTD (3.9-10/11/12 um)	10.00 K
Observed - Background BTD (3.9-10/11/12 um)	1.54 K
BTD Anomaly (3.9-10/11/12 um)	4.70 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	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	62.00°
Mean Solar Zenith Angle	38.00°
Mean Glint Angle	99.10°
Water Fraction	0.00
Total Pixel Area	8.50 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Lanier County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 17:52:21UTC
Radiative Center (Lat, Lon):	31.082222°, -83.071945°
Nearby Counties (meeting alert criteria):	Lanier County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.56 K
Observed - Background BT (3.9 um)	3.77 K
BT Anomaly (3.9 um)	2.61 K
Maximum Observed - Clear RTM BT (3.9 um)	9.63 K
Maximum Observed BTD (3.9-10/11/12 um)	20.06 K
Observed - Background BTD (3.9-10/11/12 um)	3.84 K
BTD Anomaly (3.9-10/11/12 um)	2.60 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	0.81
Maximum Radiative Power	15.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.40°
Mean Solar Zenith Angle	18.50°
Mean Glint Angle	53.90°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	SCs-GAe-FLn_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	2025-04-26 17:53:21UTC
Radiative Center (Lat, Lon):	22.644722°, -83.414719°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.91 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.33 K
Observed - Background BT (3.9 um)	4.50 K
BT Anomaly (3.9 um)	1.69 K
Maximum Observed - Clear RTM BT (3.9 um)	7.53 K
Maximum Observed BTD (3.9-10/11/12 um)	21.07 K
Observed - Background BTD (3.9-10/11/12 um)	4.42 K
BTD Anomaly (3.9-10/11/12 um)	1.96 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	5.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	0.74
Maximum Radiative Power	19.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.20°
Mean Solar Zenith Angle	10.50°
Mean Glint Angle	36.00°
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	2025-04-26 17:53:22UTC
Radiative Center (Lat, Lon):	22.271667°, -80.472221°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	55.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.96 K
Observed - Background BT (3.9 um)	11.14 K
BT Anomaly (3.9 um)	4.29 K
Maximum Observed - Clear RTM BT (3.9 um)	21.33 K
Maximum Observed BTD (3.9-10/11/12 um)	29.33 K
Observed - Background BTD (3.9-10/11/12 um)	10.87 K
BTD Anomaly (3.9-10/11/12 um)	4.14 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	6.40 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	0.82
Maximum Radiative Power	33.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.90°
Mean Solar Zenith Angle	11.80°
Mean Glint Angle	34.90°
Water Fraction	0.00
Total Pixel Area	9.00 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental