STORM MODEWeather tracking workspace

Post-Tropical Cyclone Cristobal

25 kt · 29 mph · 1018 hPa

Storm Mode · NHC Advisory ·

Advisory delayed · last complete issuance

Weather Operations Mode
Layers
NHC forecast for Post-Tropical Cyclone Cristobal, Advisory; rendered by MaverickWX
Published advisory track · Advisory

Observed imagery loads separately from the advisory. The base map is not observed satellite imagery.

The cone describes center uncertainty; impacts can extend outside it.

MaverickWX map · Data: NOAA/NHC · not an official graphic
Change time or forecast product

Recorded weather · gaps are marked. Coverage begins with recording activation.

Live sources keep independent clocks.

Replay coverage and interpretation

Rolling target: 24 hours; cells: six hours. Radar: NOAA MRMS national overview, 8-minute tolerance. Satellite: original GOES GeoColor day/night picture, hourly sampling, 75-minute tolerance. No interpolation or latest-image fallback. Warning and source checks retain their own clocks. “Recorded by” is collector acquisition evidence, not exact browser publication history.

Current GLM density, velocity and specialist layers are hidden during replay. Snow uses retained footprint metadata with unverified pixel time. Forecast uses one pinned issuance/run and exact valid time.

No observed replay frame displayed.

Open the complete replay reader (works without scripting or WebGL)

Choose Forecast for a pinned issuance and valid time.

Analysis

Area, source times and interpretation

Current cached context, independently dated. Regional products keep their published footprint; they are not clipped or attributed to one storm. This section remains separate from the historical replay cursor and official cyclone forecast. Use Forecast to pin a retained model package.

Soundings: what weather balloons measured

SPC’s skew-T diagram and hodograph of the sounding at Caribou, ME (CAR), 18Z. Its levels are in the table below.
Observed Sounding at Caribou, ME (CAR), for (4 h 36 min ago). SPC’s graphic; the values in its panels (CAPE, shear, the indices) are SPC’s computations from these levels. Data: NOAA/SPC.

A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.

The levels this sounding was drawn from (60)
Caribou, ME (CAR): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1008 mb191 m10.2-0.8300° 5 kt
1000 mb254 m9.2-1.8295° 9 kt
958 mb610 m5.1-3.5315° 7 kt
946 mb709 m4.0-4.0—
925 mb891 m3.0-7.0340° 10 kt
915 mb979 m3.8-11.2—
891 mb1195 m4.2-15.8—
868 mb1408 m4.0-18.0—
856 mb1524 m4.5-20.2345° 14 kt
850 mb1578 m4.8-21.2330° 18 kt
824 mb1829 m4.4-24.4320° 20 kt
811 mb1960 m4.2-25.8—
794 mb2134 m3.6-15.8345° 16 kt
774 mb2339 m3.0-4.0—
752 mb2572 m1.8-5.2—
736 mb2743 m0.4-6.0010° 13 kt
709 mb3048 m-2.1-7.4350° 14 kt
700 mb3145 m-2.9-7.8350° 14 kt
689 mb3270 m-3.5-8.2—
673 mb3455 m-4.7-9.1—
656 mb3658 m-5.7-11.6325° 19 kt
643 mb3812 m-5.9-12.9—
631 mb3962 m-6.7-14.9335° 19 kt
614 mb4172 m-7.7-17.7—
588 mb4506 m-10.5-17.5—
560 mb4877 m-13.2-21.4350° 20 kt
538 mb5182 m-15.4-24.5000° 19 kt
518 mb5467 m-17.5-27.5—
507 mb5627 m-18.7-29.7—
500 mb5730 m-18.7-31.7010° 19 kt
457 mb6401 m-23.7-37.1000° 24 kt
442 mb6641 m-25.5-40.5—
420 mb7011 m-28.5-41.5—
403 mb7315 m-30.8-43.8030° 19 kt
400 mb7360 m-31.1-44.1035° 19 kt
385 mb7620 m-33.2-46.7035° 19 kt
369 mb7924 m-35.7-48.7—
353 mb8230 m-38.5-50.6055° 21 kt
334 mb8605 m-41.9-52.9—
323 mb8839 m-43.9-54.2055° 29 kt
308 mb9144 m-46.3-55.8045° 27 kt
300 mb9320 m-47.7-56.7040° 30 kt
281 mb9754 m-49.7-57.9030° 35 kt
269 mb10034 m-50.5-59.5—
257 mb10331 m-50.9-59.9—
250 mb10510 m-51.7-60.7010° 21 kt
240 mb10775 m-53.5-60.5—
224 mb11218 m-55.7-62.7—
214 mb11510 m-56.7-63.7—
202 mb11887 m-57.2-66.0025° 23 kt
200 mb11940 m-57.3-66.3010° 18 kt
187 mb12364 m-55.5-65.5—
176 mb12751 m-53.5-65.5—
160 mb13359 m-55.3-68.3—
150 mb13770 m-53.7-68.7320° 13 kt
138 mb14326 m-54.4-71.1320° 12 kt
127 mb14839 m-55.9-73.9—
114 mb15545 m-57.6-77.5290° 11 kt
103 mb16154 m-59.1-80.1285° 10 kt
100 mb16350 m-59.1-81.1320° 19 kt

SPC observed soundings checked · Data: NOAA/SPC

Impacts

No supported U.S. monitoring area

Current warnings in the monitoring area

None: no U.S. state or territory is under NHC’s coastal watches or warnings or inside the cone, Advisory. Current geographical context; these alerts are not attributed to the cyclone.

No U.S. area

No U.S. state or territory is under NHC’s coastal watches or warnings or inside the cone. The storm’s own panels are shown, and no NWS alert is listed.

Official forecast table

Forecast points

NHC Advisory · advisory · forecast cycle Time not published. Forecast positions are future estimates, not observed imagery. Classification is shown only where published.

No official forecast points are published for this issuance. An invest is not given a fabricated cyclone forecast.

Advisory history and records

Advisory history

Return to latest advisory

The issuance history could not be read. This is not an absence of previous advisories. Current NWS context is labelled separately. Historical impact manifests are not retained by this index; newer impacts are never attached to an earlier advisory. Same-time corrections replaced in the publisher’s index cannot be selected unless still listed.

No verifiable retained snapshots are listed.

Monitoring geography and current changes
Area
None: no U.S. state or territory is under NHC’s coastal watches or warnings or inside the cone, Advisory
Coastal watches and warnings: none in a U.S. state · Cone: crosses no U.S. state
Hazards
—
Window
In force now, with this advisory’s forecast
Made by
NHC’s own products, as this site’s pipeline published them, read again with each new advisory. Watch another area

The storm’s area, by its warning centre’s products: everything listed is in force in this area, never “from this storm”.

All published products and source descriptions

Forecast track

The official forecast track for Post-Tropical Cyclone Cristobal, NHC Advisory

The official forecast track, drawn by this site from NHC’s Advisory (). Not an official NHC product. Data: NOAA/NHC.

Wind speed probabilities

NHC’s wind speed probabilities are not reported for this advisory.

NHC’s coastal watches and warnings

The advisory’s watches and warnings are not reported.

Intensity forecast

The official intensity forecast for Post-Tropical Cyclone Cristobal, NHC Advisory

The official intensity forecast, drawn by this site from NHC’s Advisory (). Not an official NHC product. Data: NOAA/NHC.

Satellite

The storm’s page shows it on the satellite, loaded by your browser.

Open the storm’s page

Imagery from NASA GIBS: NOAA GOES and JMA Himawari.

Model guidance

The models’ tracks, which are not a forecast for Post-Tropical Cyclone Cristobal, NHC Advisory

The models’ tracks, which are not a forecast, drawn by this site from NHC’s Advisory (). Not an official NHC product. Data: NOAA/NHC.

Radar

NOAA’s radar for the area, loaded by your browser as on the Radar page.

Open the radar

Live tiles; the radar keeps no last-good copy.

Sources

NWS coverage unavailablePost-Tropical Cyclone Cristobal · — alerts
No supported NWS monitoring area. Check local warning authorities.
Not checked

Not an official warning service. Warnings and watches are the National Weather Service’s, outlooks and reports the Storm Prediction Center’s and the Weather Prediction Center’s (Data: NOAA/NWS, NOAA/SPC, NOAA/WPC). When a warning is issued for you, act on it, and use weather.gov or a NOAA Weather Radio for where you are.