Storm Station
Sign in

In a volunteer observer's own ground

COCORAHS network, identified by the register

Identifier
PR-HR-1
Latitude
18.15850 N
Longitude
67.09770 W
Elevation
-
Rank
223of 243 in Puerto Rico, Oct 16

Ranking Statistics

On the radar over Hormigueros 1.8 ENEReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

In a volunteer observer's own ground

Drawn as the kind of place it stands at. 139 instruments in Puerto Rico stand at one.

Station charts

Hormigueros 1.8 ENE Report

Rank 223 of 243 in Puerto Rico, Oct 16. The 247 rank orders a state's stations by their 247 score out of 100: how reliably they report, how accurate their readings are against a reference station, how their readings pass their checks, and how they stand against the forecast.

Ranking Statistics

247 score90.3of 100

Puerto Rico median
97.5the median score of 243 stations
Scoring higher
222stations in Puerto Rico
Sharing its score
1no other station
Points deducted
9.78.8 reports received, 0.9 arrival
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Puerto Rico median 100.0, 100.0, 100.0
Next above
ISSP4rank 222; ahead on 247 score 90.4 against 90.3
Next below
GUIP4rank 224; behind on 247 score 90.3 against 90.0

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

  1. Reports receivedweight 3575.026.3 of 35 pointsPuerto Rico median 99.13 of 4 scheduled reports received in 7 days
  2. Arrivalweight 1090.69.1 of 10 pointsPuerto Rico median 84.7half its reports arrived within 4.4 h
  3. Continuityweight 10100.010.0 of 10 pointsPuerto Rico median 100.0longest silence 37.1 h, on a schedule of one report every 24 h
  4. Accuracyweight 20-20.0 of 20 points, at the medianPuerto Rico median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianPuerto Rico median 100.0-
  6. Forecast checkweight 10-10.0 of 10 points, at the medianPuerto Rico median 100.0-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 2.4 h, none at 24 h
Continuity
Full marks for a longest silence of 3 reports or less (72 h), none for 72 (1728 h)
Accuracy
Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F
Rank
223of 243 in Puerto Rico, Oct 16
Reports received, 7 days
6
Days reported, 30 days
28 of 30
Longest silence, 7 days
40 h 47 minfrom Oct 14, 7:00 AM
Latest report
Oct 14, 7:00 AMlocal time
Time to reach Storm Station
4 h 26 min

The reports received are counted from the network's own archive of this station's reports. Its 247 rank is counted from Storm Station's own record, which holds less than 7 days of it so far: 3 of 4 scheduled reports received, 75.0%.

Chart of the 243 ranked stations in Puerto Rico on Oct 16 by the share of their scheduled reports received in Storm Station's own record, up to 7 days, in tenths: 0 to 9 per cent, 0; 10 to 19 per cent, 0; 20 to 29 per cent, 1; 30 to 39 per cent, 0; 40 to 49 per cent, 0; 50 to 59 per cent, 10; 60 to 69 per cent, 0; 70 to 79 per cent, 14; 80 to 89 per cent, 3; 90 to 99 per cent, 115; 100 per cent, 100. Hormigueros 1.8 ENE received 75.0 per cent, 3 of 4 scheduled reports, rank 223 of 243.WHERE IT RANKS IN PUERTO RICO, Oct 16THIS ONE: 75.0%, 3 OF 4, RANK 223 OF 243PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 1920 to 29130 to 3940 to 4950 to 591060 to 6970 to 791480 to 89390 to 99115100100STATIONS, LOG SCALE
Chart of Hormigueros 1.8 ENE's rank in Puerto Rico by how it reported, day by day, from 2026-10-14 to 2026-10-16: 2026-10-14 rank 201 of 233; 2026-10-15 rank 42 of 236; 2026-10-16 rank 223 of 243.ITS RANK IN PUERTO RICO, DAY BY DAYRANK, FIRST AT THE TOP1100200300Oct 14Oct 15Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%100
90 to 99%115
80 to 89%3
70 to 79%14
60 to 69%0
50 to 59%10
40 to 49%0
30 to 39%0
20 to 29%1
10 to 19%0
0 to 9%0
DayRankStations rankedShare received
Oct 16, 202622324375.0%
Oct 15, 202642236100.0%
Oct 14, 2026201233100.0%
Reports received at Hormigueros 1.8 ENE, reports from 0.0 to 1.0, the latest 0.0, in reports.REPORTS RECEIVEDreports00.250.50.751Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15
Precipitation at Hormigueros 1.8 ENE, precipitation from 0.00 to 0.88, the latest 0.04, in inches.PRECIPITATIONin0.000.250.500.751.00Sep 17Sep 22Sep 27Oct 2Oct 7Oct 12
The readings these charts were drawn from, as a table
DayPrecipitation inSnowfall in
Oct 140.04-
Oct 130.54-
Oct 120.05-
Oct 110.67-
Oct 100.51-
Oct 90.01-
Oct 80.11-
Oct 70.27-
Oct 60.000.00
Oct 50.48-
Oct 40.74-
Oct 30.28-
Oct 20.05-
Oct 10.73-
Sep 300.54-
Sep 290.000.00
Sep 280.000.00
Sep 270.000.00
Sep 260.03-
Sep 250.03-
Sep 240.000.00
Sep 230.05-
Sep 220.23-
Sep 210.07-
Sep 200.88-
Sep 190.000.00
Sep 180.56-
Sep 170.000.00

Station report

Hormigueros 1.8 ENE, in 2 sheets

Drawn from the register, in the manner of the Field Book, and opened beside the plates that explain each part of it.

1The sun

Contents

On Oct 16 the noon sun stands 63 degrees above the horizon at 18.16 N, and the day is 11 h 36 min long. Level ground there takes 89 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Hormigueros 1.8 ENE, angles true: on Oct 16 it stands 63 degrees above the horizon, against 85 at the June solstice, 72 at the equinoxes and 48 at the December solstice; the day is 11 h 36 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PR-HR-1FIG. E THE SUN AT HORMIGUEROS 1.8 ENEELEVATION LOOKING WEST, SOUTH TO THE LEFT: THE NOON SUN ON THE DAY OF THE REPORT, AND AT THE SOLSTICES AND EQUINOXES; ANGLES TRUETHE STATIONJUNE SOLSTICE 85°EQUINOXES 72°DECEMBER SOLSTICE 48°OCT 16, 63°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 36 MINLEVEL GROUND TAKES 89 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 18.16 N; THE SUN'S DECLINATION -9.1°TITLEHormigueros 1.8 ENE, the sunSTATION REPORT · COCORAHS PR-HR-1TYPEELEVATIONSCALEANGLES TRUEREVFROM THE REGISTER SHEET 1 of 2DATE2026-10-16IDSR-PRHR1-1DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

2The instrument

Contents

A community rain gauge. Its sensors, as its network builds them.

Elevation of a community rain gauge, Hormigueros 1.8 ENE, each sensor drawn and labelled with what it read: no reading in the last day.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PR-HR-1FIG. F THE INSTRUMENTELEVATION OF A COMMUNITY RAIN GAUGE, EACH SENSOR WITH WHAT IT READ4 INCH RAIN GAUGE, READ EACH MORNING-SCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLEHormigueros 1.8 ENE, the instrumentSTATION REPORT · COCORAHS PR-HR-1TYPEELEVATIONSCALESCHEMATICREVFROM THE REGISTER SHEET 2 of 2DATE2026-10-16IDSR-PRHR1-2DRAWN AS linework on paperSOURCES FB-INS-001, FB-INS-003

From the Field Book

The instrumentWhat an instrument is FB-INS-001Personal weather station FB-INS-003

What it seesFlash flood FB-EVT-100Snowpack strata FB-WAT-031

Near Hormigueros 1.8 ENE

Gauges

Weather instruments