diff --git a/nshms.yml b/nshms.yml
index 73c71994af26aa6ad7d3ab7f38d40cbc6eed91e5..574db9485440b6873361d3d0c18756905df55bfa 100644
--- a/nshms.yml
+++ b/nshms.yml
@@ -28,7 +28,7 @@ nshms:
   # Alaska 2023 NSHM
   -
     repo: nshm-alaska
-    tag: 3.a.4
+    tag: 3.b.0
     year: 2023
     deployment:
       baseHref: /ws/nshmp/alaska-2023/dynamic
diff --git a/src/test/java/gov/usgs/earthquake/nshmp/model/NshmTests.java b/src/test/java/gov/usgs/earthquake/nshmp/model/NshmTests.java
index c63e0ee9ebc8d1aceae934ccca0a3bd8434c49b7..ef91cad4e72fc662afa90e56f0f28d830b875c1d 100644
--- a/src/test/java/gov/usgs/earthquake/nshmp/model/NshmTests.java
+++ b/src/test/java/gov/usgs/earthquake/nshmp/model/NshmTests.java
@@ -95,7 +95,7 @@ class NshmTests {
 
     // run single model
     NshmModel nshmModel =
-        NshmTestUtils.loadModel(NSHMS.get("nshm-alaska-2007"));
+        NshmTestUtils.loadModel(NSHMS.get("nshm-alaska-2023"));
 
     NshmTestUtils.writeExpecteds(nshmModel);
     nshmModel.exec.shutdown();
diff --git a/src/test/resources/e2e/nshm-alaska-2023/ANCHORAGE_AK.json b/src/test/resources/e2e/nshm-alaska-2023/ANCHORAGE_AK.json
index 83d332dae2caae089e1c77471ad18ad39d26544e..a2c3881afcde50f136a97242eb87e2e3863a52db 100644
--- a/src/test/resources/e2e/nshm-alaska-2023/ANCHORAGE_AK.json
+++ b/src/test/resources/e2e/nshm-alaska-2023/ANCHORAGE_AK.json
@@ -23,26 +23,26 @@
       1.7119945007591924
     ],
     "ys": [
-      1.2615842429019486,
-      0.9383592096170968,
-      0.6760215795791461,
-      0.4713810460860991,
-      0.32029625569216547,
-      0.21012351815199612,
-      0.1356648346484374,
-      0.08463230910191964,
-      0.05123358104798512,
-      0.029738786860500847,
-      0.016432986750746212,
-      0.00855770088369556,
-      0.004134965402032497,
-      0.0018118108199287226,
-      6.996082951662977E-4,
-      2.30827495214501E-4,
-      5.9284859181381745E-5,
-      1.0960825773825155E-5,
-      9.217340883903793E-7,
-      2.0907853755126197E-8
+      1.2054555515762317,
+      0.9028091000448486,
+      0.6554279343728451,
+      0.46052017062111844,
+      0.31504620864065486,
+      0.2079541835539892,
+      0.13510318879263483,
+      0.08496232958033866,
+      0.051988775702767866,
+      0.03058328207332198,
+      0.017133029172456044,
+      0.009013906892259086,
+      0.004368018380152508,
+      0.0019023603631335424,
+      7.253479503041852E-4,
+      2.3667610679091529E-4,
+      6.079243246974544E-5,
+      1.1568716022798483E-5,
+      1.6034782240213744E-6,
+      1.1096198331547104E-7
     ]
   },
   "5.00 Second Spectral Acceleration": {
@@ -69,24 +69,24 @@
       0.7929925155296614
     ],
     "ys": [
-      0.3457661287381385,
-      0.24838464468482954,
-      0.17357128415555415,
-      0.11753446246847218,
-      0.07656075717806037,
-      0.04807631693037619,
-      0.028768353443308227,
-      0.016449976609192774,
-      0.00895472388473917,
-      0.004602364525387139,
-      0.002220218566012676,
-      9.817297049010728E-4,
-      3.8087716168010806E-4,
-      1.283610730555308E-4,
-      3.350888500477047E-5,
-      5.787780763336049E-6,
-      4.3931374975021854E-7,
-      4.720584647601226E-9,
+      0.3371108932441851,
+      0.2428827404264187,
+      0.1700051034253081,
+      0.11507904464560197,
+      0.07471229502795965,
+      0.04659280256752296,
+      0.027601845311792588,
+      0.015568934707478702,
+      0.008266059302624659,
+      0.004025039806025589,
+      0.0017531377367981885,
+      6.604483605952785E-4,
+      2.0523962859475266E-4,
+      5.1304185369589736E-5,
+      8.741628947536682E-6,
+      9.886449176534945E-7,
+      6.195012341136178E-8,
+      8.89217501634637E-10,
       0.0,
       0.0
     ]
@@ -115,26 +115,26 @@
       1.6428726885203377
     ],
     "ys": [
-      1.650599038839652,
-      1.2900103492257151,
-      0.9804920327694434,
-      0.7213834761755992,
-      0.5132175300899672,
-      0.3531304493874114,
-      0.2350988908684388,
-      0.1505718248265313,
-      0.09320043612706938,
-      0.05564412774747659,
-      0.032138627849108196,
-      0.017493261822567552,
-      0.009017743585550138,
-      0.004190365032808127,
-      0.0017319095447165395,
-      6.097185700601331E-4,
-      1.7538540736905476E-4,
-      3.7458047757017104E-5,
-      5.402043972846191E-6,
-      4.046750346474048E-7
+      1.6613397322177998,
+      1.3121797388956014,
+      1.0090469580101904,
+      0.7525216690797255,
+      0.5439798420102854,
+      0.3812565494437257,
+      0.25908605437802307,
+      0.169679716746282,
+      0.1075073404471398,
+      0.06575591056475857,
+      0.03895452425045244,
+      0.021852972874971333,
+      0.011716931825404021,
+      0.0057565723343294024,
+      0.002563576391088447,
+      9.95539192815906E-4,
+      3.276678830082032E-4,
+      8.712092747041926E-5,
+      1.8142977661841078E-5,
+      2.759261195157371E-6
     ]
   },
   "0.20 Second Spectral Acceleration": {
@@ -161,26 +161,26 @@
       1.998773638612381
     ],
     "ys": [
-      2.0757077904678423,
-      1.683608601555616,
-      1.325101890193446,
-      1.0158751346574915,
-      0.7513022286688694,
-      0.5420210010226033,
-      0.3786754230405975,
-      0.2555003549922808,
-      0.16697002937691352,
-      0.1054142373908318,
-      0.0643925286741262,
-      0.037978471426693874,
-      0.021500347546327635,
-      0.011552232178058655,
-      0.005797947709065342,
-      0.002660018000785944,
-      0.0010991976981982116,
-      3.997161046281381E-4,
-      1.232267396667013E-4,
-      3.088944438776804E-5
+      2.0597886225761406,
+      1.6847130528576506,
+      1.337415178531517,
+      1.0346301300938567,
+      0.7730618961287371,
+      0.5641017389284263,
+      0.39915557576688454,
+      0.2730852917126187,
+      0.18105910040060283,
+      0.11600033979770014,
+      0.07191096104453407,
+      0.04305649762836622,
+      0.024769936656981944,
+      0.013546053314537834,
+      0.006925308465892441,
+      0.0032307592796199233,
+      0.0013501537731989938,
+      4.936418890740649E-4,
+      1.5205241845669444E-4,
+      3.792182882476171E-5
     ]
   }
 }
\ No newline at end of file
diff --git a/src/test/resources/e2e/nshm-alaska-2023/FAIRBANKS_AK.json b/src/test/resources/e2e/nshm-alaska-2023/FAIRBANKS_AK.json
index b756e7c5fb8252515800b85a82d62c3042edff3e..f835d18677a90c584609eebcb12af4ea4774336f 100644
--- a/src/test/resources/e2e/nshm-alaska-2023/FAIRBANKS_AK.json
+++ b/src/test/resources/e2e/nshm-alaska-2023/FAIRBANKS_AK.json
@@ -23,26 +23,26 @@
       1.7119945007591924
     ],
     "ys": [
-      0.6196382558919875,
-      0.4647273733911618,
-      0.33515470132126635,
-      0.2304612817844076,
-      0.15077219292528188,
-      0.0920769190251641,
-      0.05346400910340463,
-      0.02888564102141107,
-      0.014670080309338631,
-      0.006941288300558665,
-      0.0030481349096795497,
-      0.0012305343925437442,
-      4.4920972567651335E-4,
-      1.4492138711031473E-4,
-      3.9719191614628566E-5,
-      8.765784533359538E-6,
-      1.3499135727595292E-6,
-      1.245261066228383E-7,
-      4.8832912315695995E-9,
-      5.67781840686854E-12
+      0.510900405696668,
+      0.38428885297556936,
+      0.27835250548079427,
+      0.1922805944002878,
+      0.12619235442902255,
+      0.0770875336643894,
+      0.04460654390653453,
+      0.02392502922877578,
+      0.012017752029005603,
+      0.0056001591343033345,
+      0.002410845201230143,
+      9.492184164185979E-4,
+      3.3672214835945435E-4,
+      1.051656859796978E-4,
+      2.801427769382648E-5,
+      6.0923215137596925E-6,
+      9.25254984409327E-7,
+      8.670585871169395E-8,
+      3.778898501352082E-9,
+      2.959441369126757E-11
     ]
   },
   "5.00 Second Spectral Acceleration": {
@@ -69,24 +69,24 @@
       0.7929925155296614
     ],
     "ys": [
-      0.21865212843262138,
-      0.15392742092956463,
-      0.1030818593209404,
-      0.06526765298852284,
-      0.038664381056685924,
-      0.021439872686424558,
-      0.010948734282680624,
-      0.005155675978878741,
-      0.002210942654296783,
-      8.440425192567741E-4,
-      2.8327390015893156E-4,
-      8.085344394261335E-5,
-      1.910076753278105E-5,
-      3.6818176278703955E-6,
-      4.924645901865877E-7,
-      4.717359749984972E-8,
-      1.7916876650015264E-9,
-      1.8537181269284467E-11,
+      0.18748273265144783,
+      0.13135989752846303,
+      0.08699321223907233,
+      0.054168134029258304,
+      0.03141629624936587,
+      0.01699285477358581,
+      0.008424393609266499,
+      0.003830549825149108,
+      0.0015752224901363146,
+      5.700104588547456E-4,
+      1.788606495229429E-4,
+      4.740122515630051E-5,
+      1.0186207073551547E-5,
+      1.839820538692405E-6,
+      2.512200645267704E-7,
+      2.349733097166489E-8,
+      8.084303599442336E-10,
+      6.8911467896809755E-12,
       0.0,
       0.0
     ]
@@ -115,26 +115,26 @@
       1.6428726885203377
     ],
     "ys": [
-      0.7475163946708244,
-      0.5782201303821156,
-      0.43374816981262504,
-      0.3134921999370521,
-      0.2175412851489576,
-      0.14462016531771119,
-      0.09196468350886472,
-      0.0554187021796056,
-      0.03164571373876152,
-      0.016959846067666474,
-      0.008517062102200185,
-      0.0038828191180088952,
-      0.0016258713931112958,
-      5.865224565960323E-4,
-      1.7732309553070204E-4,
-      4.132285582455685E-5,
-      6.583313169166081E-6,
-      5.3604267495583E-7,
-      1.5438820775479772E-8,
-      9.113249524228849E-12
+      0.6317924751072215,
+      0.4882923239010733,
+      0.36592358465803315,
+      0.26402717801876485,
+      0.1826372881899886,
+      0.12077324627493127,
+      0.07622935704029506,
+      0.045521269061182576,
+      0.025731129837292626,
+      0.013629882451863095,
+      0.006750199446670263,
+      0.003024547672717661,
+      0.0012432076275650347,
+      4.4077108985418796E-4,
+      1.31612939228522E-4,
+      3.058751434281435E-5,
+      4.977732203000428E-6,
+      4.608283729801913E-7,
+      2.4782232268501392E-8,
+      9.386366965413837E-10
     ]
   },
   "0.20 Second Spectral Acceleration": {
@@ -161,26 +161,26 @@
       1.998773638612381
     ],
     "ys": [
-      0.9142702136534497,
-      0.7311196284697029,
-      0.5659009002922903,
-      0.4253626979589311,
-      0.306832013896455,
-      0.21462338104651174,
-      0.1441916033417995,
-      0.09259434067692504,
-      0.05684713131776023,
-      0.03310026306520289,
-      0.018189464990300115,
-      0.009358320484798847,
-      0.004466570878578641,
-      0.0019481881286521824,
-      7.564448614729615E-4,
-      2.507225068230701E-4,
-      6.785187877335699E-5,
-      1.3861464017224865E-5,
-      1.7566834600877285E-6,
-      1.0262479659205378E-7
+      0.7752948291688881,
+      0.6194243339359888,
+      0.4787621598336898,
+      0.35909784903118513,
+      0.25817237596808235,
+      0.1797105618464373,
+      0.11993489664944947,
+      0.07639555986360248,
+      0.046494128306174,
+      0.026827442756605358,
+      0.0145978111541393,
+      0.007424829870419156,
+      0.003496408767658234,
+      0.0015029928180070365,
+      5.75879040769705E-4,
+      1.891956085566876E-4,
+      5.111961625126819E-5,
+      1.0593460107111633E-5,
+      1.4403282380160421E-6,
+      1.1559160576604646E-7
     ]
   }
 }
\ No newline at end of file
diff --git a/src/test/resources/e2e/nshm-alaska-2023/JUNEAU_AK.json b/src/test/resources/e2e/nshm-alaska-2023/JUNEAU_AK.json
index 2d0ef98de1649885d095b3af7479244e3f952b69..a33dee004524784548564bd4821846c662330c99 100644
--- a/src/test/resources/e2e/nshm-alaska-2023/JUNEAU_AK.json
+++ b/src/test/resources/e2e/nshm-alaska-2023/JUNEAU_AK.json
@@ -23,26 +23,26 @@
       1.7119945007591924
     ],
     "ys": [
-      0.4313778377018505,
-      0.32171408713962235,
-      0.22766659474359094,
-      0.1504372696994509,
-      0.09182418615238931,
-      0.05013792920968455,
-      0.02484645499659234,
-      0.010824576134177567,
-      0.004201789685114441,
-      0.001444617697075677,
-      4.4906008048283056E-4,
-      1.2915038687202012E-4,
-      3.566071389848609E-5,
-      9.66308722922416E-6,
-      2.4961104757325976E-6,
-      5.528704296645165E-7,
-      8.506614750944165E-8,
-      7.825206511661106E-9,
-      3.050308848780185E-10,
-      3.305406343798575E-13
+      0.3296794357638688,
+      0.2484854277220137,
+      0.17979668553520037,
+      0.1231876185475268,
+      0.07927817701242552,
+      0.04685576321795804,
+      0.026085641380535023,
+      0.013597527147089032,
+      0.006886035844357587,
+      0.003451416202798706,
+      0.0017365648631554448,
+      8.628446666122591E-4,
+      4.0884607420007033E-4,
+      1.7637232732508956E-4,
+      6.599735019381921E-5,
+      2.0557183857072948E-5,
+      4.820051473646981E-6,
+      7.510233127519178E-7,
+      5.781553857768471E-8,
+      5.310018847258364E-10
     ]
   },
   "5.00 Second Spectral Acceleration": {
@@ -69,24 +69,24 @@
       0.7929925155296614
     ],
     "ys": [
-      0.18962915881210457,
-      0.13231371115570228,
-      0.08610643118963475,
-      0.051892338625982595,
-      0.028537233663045707,
-      0.014239684720859703,
-      0.0062649462490160365,
-      0.00241237714984334,
-      7.944636007803003E-4,
-      2.1454550111671568E-4,
-      4.602990327356596E-5,
-      7.83143791332141E-6,
-      1.2137506120029192E-6,
-      2.134559261756078E-7,
-      3.1072109211074423E-8,
-      3.016093263994769E-9,
-      1.1327510629538606E-10,
-      1.171375342300075E-12,
+      0.14998217374488668,
+      0.10624794650730177,
+      0.07081319398869801,
+      0.044339329604761404,
+      0.02597975521863052,
+      0.014357358688259391,
+      0.007430793769581358,
+      0.003661814086647199,
+      0.0017338007286361733,
+      7.89060965557094E-4,
+      3.441419867501983E-4,
+      1.4026509530308466E-4,
+      5.0902292097982576E-5,
+      1.6053119766506015E-5,
+      3.924192563508301E-6,
+      7.119861788279011E-7,
+      7.54058074585313E-8,
+      2.9446262800098265E-9,
       0.0,
       0.0
     ]
@@ -115,26 +115,26 @@
       1.6428726885203377
     ],
     "ys": [
-      0.4757531048462467,
-      0.35266996176351034,
-      0.2469593860668163,
-      0.1616873493660174,
-      0.09784988454723532,
-      0.05404035789354679,
-      0.02703998501732486,
-      0.012155679100316914,
-      0.005008017912703153,
-      0.0019404994398230322,
-      7.455595723911906E-4,
-      2.8302771904016935E-4,
-      1.0835402071906951E-4,
-      3.7637805874516714E-5,
-      1.114635366789293E-5,
-      2.552603791176247E-6,
-      3.992080159958039E-7,
-      3.157394772999823E-8,
-      8.434768915898015E-10,
-      1.518262424728918E-14
+      0.3715716748091074,
+      0.28066027957952866,
+      0.20208588638854036,
+      0.13761916319998063,
+      0.08808837335281947,
+      0.052955991456289,
+      0.03028782966591698,
+      0.01677394525487418,
+      0.009293443452510475,
+      0.005210479932584493,
+      0.0029453609749909887,
+      0.0016014076514413098,
+      8.251028586919217E-4,
+      3.754123972723159E-4,
+      1.4511530287201178E-4,
+      4.43204875863051E-5,
+      9.946699017148776E-6,
+      1.394430570948944E-6,
+      8.728241476126261E-8,
+      4.48142653366506E-11
     ]
   },
   "0.20 Second Spectral Acceleration": {
@@ -161,26 +161,26 @@
       1.998773638612381
     ],
     "ys": [
-      0.5704953859298876,
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   }
 }
\ No newline at end of file
diff --git a/src/test/resources/e2e/nshm-alaska-2023/KODIAK_AK.json b/src/test/resources/e2e/nshm-alaska-2023/KODIAK_AK.json
index c4a281bef4adfc2d06389b7f359e608b42688e5d..a5fdb9762725273b48e5693443f11e6b4d7782c2 100644
--- a/src/test/resources/e2e/nshm-alaska-2023/KODIAK_AK.json
+++ b/src/test/resources/e2e/nshm-alaska-2023/KODIAK_AK.json
@@ -23,26 +23,26 @@
       1.7119945007591924
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   "5.00 Second Spectral Acceleration": {
@@ -69,24 +69,24 @@
       0.7929925155296614
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@@ -115,26 +115,26 @@
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   "0.20 Second Spectral Acceleration": {
@@ -161,26 +161,26 @@
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 }
\ No newline at end of file
diff --git a/src/test/resources/e2e/nshm-alaska-2023/VALDEZ_AK.json b/src/test/resources/e2e/nshm-alaska-2023/VALDEZ_AK.json
index 020462d5e42283b7c2d6ec55e0725252b4aa0054..5ff1d9c30e4803d4541c9db715abcc93e086f6ee 100644
--- a/src/test/resources/e2e/nshm-alaska-2023/VALDEZ_AK.json
+++ b/src/test/resources/e2e/nshm-alaska-2023/VALDEZ_AK.json
@@ -23,26 +23,26 @@
       1.7119945007591924
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   "5.00 Second Spectral Acceleration": {
@@ -69,24 +69,24 @@
       0.7929925155296614
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@@ -115,26 +115,26 @@
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   "0.20 Second Spectral Acceleration": {
@@ -161,26 +161,26 @@
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 }
\ No newline at end of file